View RG240128A-TIF-V_7320281.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

page 1 , total 44 pages ???? RG240128A-TIF-V specification customer : approved by: ( for customer use only ) pcb version: data: sales by approved by checked by prepared by issued date: ?? : 406 ?? 456 ? 6f no.456-6, dunhua rd. , beitun district,taichung, taiwan, r.o.c web: http://www.raystar-optronics.com e-mail: sales@raystar-optronics.com tel:886-4-22911297 fax 886-4-22911296 free datasheet http:///
page 2 , total 44 pages RG240128A-TIF-V contents 1. specification revisi on history page 3 2. general specification page 4 3. module classificatio n information page 5 4. interface pin function page 6 5. outline dimension & block diagram page 7 6. display control instruction page 8 7. timing characteristics page 33 8. optical characteristics page 34 9. absolute maximu m ratings page 35 10. electrical characteristics page 35 11. backlight information page 36 12. reliability page 37 13. inspection specification page 38 14. precautions in use of lcd modules page 42 free datasheet http:///
page 3 , total 44 pages 1. specification revision history records of revision version date revised page no. note 1 2007.11.07 first issue free datasheet http:///
page 4 , total 44 pages 2. general specification the features of the module is description as follow: ? module dimension: 170.0 x 103.5 x 14.0(max.) mm 3 ? view area: 128.0 x 75.0 mm 2 ? active area: 119.97 x 63.97 mm 2 ? number of dots: 240 x 128 ? dot size: 0.47 x 0.47 mm 2 ? dot pitch: 0.5 x 0.5 mm 2 ? lcd type: fstn negative transmissive ? duty: 1/128 ? view direction: 6 o?clock ? backlight type: ccfl white free datasheet http:///
page 5 , total 44 pages 3. module classification information r g 240128 a t i f v d e f g h i j item description 1 brand raystar optronics inc. c character type, 2 display type g graphic type 3 display font 240 x128 dots 4 serials code. p tn positive, gray n tn negative, g stn positive, gray y stn positive, yellow green b stn negative, blue f fstn positive 5 lcd mode t fstn negative a reflective, n.t, 6:00 k transflective, w.t,12:00 d reflective, n.t, 12:00 1 transflective, u.t,6:00 g reflective, w. t, 6:00 4 transflective, u.t.12:00 j reflective, w. t, 12:00 c transmissive, n.t,6:00 0 reflective, u. t, 6:00 f transmissive, n.t,12:00 3 reflective, u. t, 12:00 i transmissive, w. t, 6:00 b transflective, n.t,6:00 l transmissive, w.t,12:00 e transflective, n.t.12:00 2 transmissive, u. t, 6:00 6 lcd polarizer type/ temperature range/ view direction h transflective, w.t,6:00 5 transmissive, u.t,12:00 n without backlight y led, yellow green p el, blue green a led, amber t el, green w led, white d el, white o led, orange 7 backlight type f ccfl, white g led, green 8 special code v: with negative voltage output free datasheet http:///
page 6 , total 44 pages 4. interface pin function pin no. symbol level description 1 fg frame ground ( connected to bezel ) 2 vss gnd 3 vdd power supply ( +5 v ) 4 vo power supply for lcd driver 5 wr l data write. write data into t6963c when wr = l 6 rd l data read. read data from t6963c when rd = l 7 ce l l : chip enable 8 c/d h / l wr=l , c/d=h : command write c/d=l: data write rd=l , c/d=h : status r ead c/d=l: data read 9 vee negative voltage 10 reset h / l h : normal ; l : initialize t6963c 11 db0 h / l data bus line 12 db1 h / l data bus line 13 db2 h / l data bus line 14 db3 h / l data bus line 15 db4 h / l data bus line 16 db5 h / l data bus line 17 db6 h / l data bus line 18 db7 h / l data bus line 19 fs md2 pins for selection of font; h : 6 * 8 , l : 8 * 8 20 rv h / l h:reverse h:normal free datasheet http:///
page 7 , total 44 pages 5. outline dimension &block diagram 5.0 17.0 18.1 93.0 0.5 4.0 20 19 2 1 0.5 0.47 0.5 0.47 va ii is window of bezel. va i is effective area of lcd. 152.0 20- 1.0 pth 20- 1.8 pad 4- 3.5 pth 4- 5.0 pad 14.0 max 1.6 7.8 130.0 10.0 162.0 4.0 103.5 0.5 (p2.54*9) 2.54 3.33 85.0 4.5 22.86 47.0 76.0(va ii) 2.0 132.0(va ii) 15.0 86.8 75.0(va i) 2.5 63.97(aa) 8.015 170.0 0.5 5.0 128.0(va i) 16.5 119.97(aa) 21.02 17 16 db5 db6 fs rv 19 20 18 db7 15 db4 db3 ccfl b/l dot size scale 10/1 gnd vdd vo wr 2 3 5 6 4 ce c/d vee reset 9 8 10 11 7 rd 1fgnd db1 db2 13 14 12 db0 optional rv com64~128 com driver frame (bezel) fgnd font select fs h l 8x8 6x8 font fs eio vdd,vss vdd,v1,v4,v5 controller 32k optional 32k8 data address sram t6963c ed hscp fr lp cdata reset c/d seg driver seg81~160 com1~64 com driver external contrast adjustment. 10k~20k vr vee vo vdd n.v. generator power circuit bias and vdd,v2,v3,v5 seg160~240 seg1~80 seg driver seg driver 240x128 dot 68 series or db0~db7 ce rd wr 80 series mpu free datasheet http:///
page 8 , total 44 pages 6. display control instruction the lcd module has built in a t6963c lsi controller, it has an 8-bi t parallel data bus and control lines for writing or reading through an mpu interface, it has a 128-word character generator rom ( refer to table 1. ), which can control an external display ram of up to 8k bytes. a llocation of text, graphics and external character generator ram can be made easily and the display window can be moved freely within the allocated memory range. ? ram interface the external ram is used to store display data( text, graphic and extern al cg data ). it can be freely allocated to the memory area( 8 kbyte max ). recommend text area graphic area cg ram area 0000h 0c00h 1800h 2000h free datasheet http:///
page 9 , total 44 pages flowchart of communi cations with mpu ? (1)status read a status check must be performed before data is read or written. status check the status of t6963c can be read from the data lines. 3 rd 3333 l 3 wr 333 h 3 ce 3333 l 3 c/d 3333 h 3 do to d7 33 h the t6963c status word format is as follows: msb 3333333333333333333333333333333 lsb sta7 sta6 sta5 sta4 sta3 sta2 sta1 sta0 d7 d6 d5 d4 d3 d2 d1 d0 sta0 check command execution capability 0:disable 1:enable sta1 check data read/write capability 0:disable 1:enable sta2 check auto mode data read capability 0:disable 1:enable sta3 check auto mode data write capability 0:disable 1:enable sta4 not used sta5 check controller operation capability 0:disable 1:enable sta6 error flag. used for screen peek and screen copy commands. 0:no error 1:error sta7 check the blink condition 0:disable off 1:normal display (note 1) it is necessary to check sta0 and sta1 at the same time. 333 there is a possibility of erroneous operation due to a hardware interrupt. (note 2) for most modes sta0/sta1 are used as a status check. (note 3) sta2 and sta3 are valid in auto mode; sta0 and sta1 are invalid. free datasheet http:///
page 10 , total 44 pages status checking flow (a) (b) (note 4) when using the msb=0 command, a status read must be performed. if a status check is not carried out, the t 6963c cannot operate normally, even after a delay time. the hardware interrupt occurs during the a ddress calculation period (at the end of each line). if a msb=0 command is sent to the t6963c during this period, the t6963c enters wait status. if a status check is not carried out in this state before the ne xt command is sent, there is the possibility that the command or data date will not be received. free datasheet http:///
page 11 , total 44 pages (2)setting date when using the t6963c, first set the data, then set the command. procedure for sending a command (a)the case of 1 date (b)the case of 2 data (note) when sending more than two data, th e last datum (or last two data)is valid. free datasheet http:///
page 12 , total 44 pages command definitions ? command code d1 d2 function registers setting 00100001 00100010 00100100 x address date low address y address 00h high address set cursor pointer set offset register set address pointer set control word 01000000 01000001 01000010 01000011 low address columns low address columns high address 00h high address 00h set text home address set text area set graphic home address set graphic area mode set 1000x000 1000x001 1000x011 1000x100 10000xxx 10001xxx or mode exor mode and mode text attribute mode internal cg rom mode external cg ram mode display mode 10010000 1001xx10 1001xx11 100101xx 100110xx 100111xx display off cursor on, blink off cursor on, blink on text on, graphic off text off, graphic on text on, graphic on cursor pattern select 10100000 10100001 10100010 10100011 10100100 10100101 10100110 10100111 1-line cursor 2-line cursor 3-line cursor 4-line cursor 5-line cursor 6-line cursor 7-line cursor 8-line cursor data auto read/write 10110000 10110001 10110010 set data auto write set data auto read auto reset data read/write 11000000 11000001 11000010 11000011 11000100 11000101 data data data data write and increment adp data read and increment adp data write and decrement adp data read and decrement adp data write and non-variable adp data read and non-variable adp screen peek 11100000 screen peek screen copy 11101000 screen copy free datasheet http:///
page 13 , total 44 pages y adrs 00h to 0fh bit set/reset 11110xxx 11111xxx 1111x000 1111x001 1111x010 1111x011 1111x100 1111x101 1111x110 1111x111 bit reset bit set bit 0 (lsb) bit 1 bit 2 bit 3 bit 4 bit 5 bit 6 bit 7 (msb) x : invalid setting registers ? code hex. function d1 d2 00100001 21h set cursor pointer x adrs y adrs 00100010 22h set offset register data 00h 00100100 24h set address pointer low adrs high adrs (1)set cursor pointer the position of the cursor is specified by x adr s and y adrs. the cursor position can only be moved by this command. data read/write from th e mpu never changes the cursor pointer. x adrs and y adrs are specified as follows. x adrs 00h to 4fh (lower 7 bits are valid) y adrs 00h to 1fh (lower 5 bits are valid) single-scan x adrs 00 to 4fh (2)set offset register the offset register is used to determine the external character generator ram area. the t6963c has a 16-bit address bus as follows. free datasheet http:///
page 14 , total 44 pages t6963c assign external character ge nerator, when character code se t 80h to ffh in using internal character generator. character code 00h to 80h a ssign external character generator, when external generator mode. the senior five bits define the st art address in external memory of the cg ram area. the next eight bits represent the character code of the character. in internal cg rom, ch aracter codes 00h to 7fh represent the predefined ?interna l? cg rom characters, and codes 80h to ffh represent the user?s own ?external? characters. in exte rnal cg rom mode, all 256 codes from 00h to ffh can be used to represent the user?s own characters. the three leas t significant bits indicate one of the eight rows of eight dots that define the character?s shape. the relationship between display ram address and offset register offset register data cg ram hex. address (start to end) 00000 0000 to 07 ffh 00001 0800 to 0fffh 00010 1000 to 17ffh 11100 e000 to e7ffh 11101 e800 to efffh 11110 f000 to f7ffh 11111 f800 to ffffh (example 1) offset register 02h character code 80h character generator ram start address 0001 0100 0000 0000 1 4 0 0 h free datasheet http:///
page 15 , total 44 pages (example 2) the relationship between display ram data and display characters and are displayed by charac ter generator ram. (3)set address pointer the set address pointer command is used to indica te the start address for writing to (or reading from)external ram. free datasheet http:///
page 16 , total 44 pages the flowchart for set address pointer command free datasheet http:///
page 17 , total 44 pages ? set control word code hex. function d1 d2 01000000 40h set text home address low address high address 01000001 41h set text area columns 00h 01000010 42h set graphic home addr ess low address high address 01000011 43h set graphic area columns 00h the home address and column size are defined by this command. (1)set text home address the starting address in the exte rnal display ram for text display is defined by this command. the text home address indicates the leftmost and uppermost position. the relationship between external disp lay ram address and display position th th+cl th+ta th+ta+cl (th+ta)+ta th+2ta+cl (th+2ta)+ta th+3ta+cl th+(n-1)ta th+(n-1)ta+cl th: text home address ta: text area number (columns) cl: columns are fixed by hardware (pin-programmable). (example) text home address 0000h text area 0020h 32 columns 4 lines 0000h 0001h 001eh 001fh 0020h 0021h 003eh 002fh 0040h 0041h 005eh 005fh 0060h 0061h 007eh 007fh free datasheet http:///
page 18 , total 44 pages (2)set graphic home address the starting address of the extern al display ram used for graphi c display is defined by this command. the graphic home address indicate s the leftmost and uppermost position. the relationship between external disp lay ram address and display position gh gh+gl gh+ga gh+ga+cl (gh+ga)+ga gh+2ga+cl (gh+2ga)+ga gh+3ga+cl gh+(n-1)ga gh+(n-1)ga+cl gh: graphic home address ga: graphic area number (columns) cl: columns are fixed by hardware (pin-programmable). (example) graphic home address 0000h graphic area 0020h 32 columns 2 lines free datasheet http:///
page 19 , total 44 pages 0000h 0001h 001eh 001fh 0020h 0021h 003eh 003fh 0040h 0041h 005eh 005fh 0060h 0061h 007eh 007fh 0080h 0081h 009eh 009fh 00a0h 00a1h 00beh 00bfh 00c0h 00c1h 00deh 00dfh 00e0h 00e1h 00feh 00ffh 0100h 0101h 011eh 011fh 0120h 0121h 013eh 013fh 0140h 0141h 015eh 014fh 0160h 0161h 017eh 017fh 0180h 0181h 109eh 019fh 01a0h 01a1h 01beh 01bfh 01c0h 01c1h 01deh 01dfh 01e0h 01e1h 01feh 01ffh (3)set text area the display columns are defined by the hardware setting. this command can be used to adjust the columns of the display. (example) lcd size 20 columns, 4lines text home address 0000h text area 0014h set 32 columns, 4 lines 0000 0001 0013 0014 001f 0014 0015 0027 0028 0033 0028 0029 003b 003c 0047 003c 003d 004f 0050 005b lcd free datasheet http:///
page 20 , total 44 pages (4)set graphic area the display columns are defined by the hardware se tting. this command can be used to adjust the columns of the graphic display. (example) lcd size 20 columns, 2lines graphic home address 0000h graphic are 0014h set 32 columns, 2 lines 0000 0001 0013 0014 001f 0014 0015 0027 0028 0033 0028 0029 003b 003c 0047 003c 003d 004f 0050 005b 0050 0051 0063 0064 006f 0064 0065 0077 0078 0083 0078 0079 008b 008c 0097 008c 008d 009f 00a0 00ab 00a0 00a1 00b3 00b4 00bf 00b4 00b5 00c7 00c8 00d3 00c8 00c9 00db 00dc 00e7 00dc 00dd 00ef 00f0 00fd 00f0 00f1 0103 0104 011f 0104 0105 0127 0128 0123 0128 0129 013b 0013c 00147 013c 013d 014f 0150 015b lcd free datasheet http:///
page 21 , total 44 pages if the graphic area setting is set to match the de sired number of columns on the lcd, the addressing scheme will be automatically modified so that th e start address of each line equals the end address of the previous line +1. free datasheet http:///
page 22 , total 44 pages x: invalid ? mode set code function operand 1000x000 or mode 1000x001 exor mode 1000x011 and mode 1000x100 text attribute mode 10000xxx internal character generator mode 10001xxx external character generator mode the display mode is defined by this command. th e display mode does not change until the next command is sent. the logical or, exor, and of text or graphic display can be displayed. in internal character generator m ode, character codes 00h to 7fh are assigned to the built-in character generator rom. the character codes 80h to ffh are automatically assigned to the external character generator ram. (example) (note)attribute functions can only be applied to text display, since the attribute data is placed in the graphic ram area. attribute function the attribute operations are reverse display, character b link and inhibit. the attribute data is written into the graphic area which was defined by the set control word command. only text display is possible in attribute function mode; graphic display is auto matically disabled. however, the display mode command must be used to turn both text and gra phic on in order for the attribute function to be available. free datasheet http:///
page 23 , total 44 pages x: invalid x: invalid the attribute data for each character in the text area is written to the sa me address in the graphic area. the attribute function is defined as follows. attribute ram 1byte d3 d2 d1 d0 d3 d2 d1 d0 function 0 0 0 0 normal display 0 1 0 1 reverse display 0 0 1 1 inhibit display 1 0 0 0 blink of normal display 1 1 0 1 blink of reverse display 1 0 1 1 blink of inhibit display ? display mode code function operand 10010000 display off 1001xx10 cursor on, blink off 1001xx11 cursor on, blink on 100101xx text on, graphic off 100110xx text off, graphic on 100111xx text on, graphic on (note)it is necessary to turn on ?text displa y? and ?graphic display? in the following cases. a)combination of text/graphic display b)attribute function free datasheet http:///
page 24 , total 44 pages ? cursor pattern select code function operand 10100000 1-line cursor 10100001 2-line cursor 10100010 3-line cursor 10100011 4-line cursor 10100100 5-line cursor 10100101 6-line cursor 10100110 7-line cursor 10100111 8-line cursor when cursor display is on, this command selects th e cursor pattern in the range 1 line to 8 lines. the cursor address is defined by the cursor pointer set command. ? data auto read/write code hex. function operand 10110000 b0h set data auto write 10110001 b1h set data auto read 10110010 b2h auto reset the command is convenient for sending a full screen of data from the external display ram. after setting auto mode, a data write (or read) command is need not be sent between each datum. a data auto write (or read) command mu st be sent after a set addr ess pointer command. after this command, the address pointer is auto matically incremented by 1 after e ach datum. in auto mode, the t6963c cannot accept any other commands. the auto reset command must be sent to the t69963c after all data has been se nt, to clear auto mode. (note)a status check for auto mode free datasheet http:///
page 25 , total 44 pages (sta2, sta3 should be checked between sending of each datum. auto reset should be performed after checking sta3=1 (sta2=1.) re fer to the following flowchart. a)auto read mode b)auto write mode free datasheet http:///
page 26 , total 44 pages free datasheet http:///
page 27 , total 44 pages ? date read/write code hex. function operand 11000000 c0h data write and increment adp data 11000001 c1h data read and increment adp 11000010 c2h data write and decrement adp data 11000011 c3h data read and decrement adp 11000100 c4h data write and non-variable adp data 11000101 c5h data read and non-variable adp this command is used for writing data from the mpu to external display ram, and reading data from external display ram to the mpu. data write/dat a read should be executed after setting address using set address pointer command. the address pointer can be automatically incremented or decremented using this command. (note)this command is necessary for each 1-byte datum. refer to the following flowchart. free datasheet http:///
page 28 , total 44 pages screen peek ? code hex. function operand 11100000 e0h screen peek e this command is used to transfer 1 byte of displayed data to the data stack; this byte can then be read from the mpu by data access. the logical combinati on of text and graphic display data on the lcd screen can be read by this command. the status (sta6) should be check ed just after the screen peek command. if the address determined by the set address pointer command is not in the gra phic area, this commands is ignored and a status flag (sta6) is set. refer to the following flowchart. free datasheet http:///
page 29 , total 44 pages screen copy ? code hex. function operand 11101000 e8h screen copy this command copies a single raster line of data to the graphic area. the start point must be set usi ng the set address pointer command. (note 1) 3 if the attribute function is being used, this command is not available. 3333 (with attribute data is graphic area data.) refer to the following flowchart. free datasheet http:///
page 30 , total 44 pages x: invalid ? bit set/reset code function operand 11110xxx bit reset 11111xxx bit set 1111x000 bit 0 (lsb) 1111x001 bit 1 1111x010 bit 2 1111x011 bit 3 1111x100 bit 4 1111x101 bit 5 1111x110 bit 6 1111x111 bit 7 (msb) free datasheet http:///
page 31 , total 44 pages this command use to set or reset a bit of the byte specified by the address pointer. only one bit can be set/reset at a time. refer to the following flowchart. free datasheet http:///
page 32 , total 44 pages character code map free datasheet http:///
page 33 , total 44 pages 7. timing characteristics busy timing ( vss = 0 v , vdd = 5 v ) item symbol min typ max unit c/d set-up time t cds 100 ns c/d hold time t cdh 10 ns ce,rd,wr pulse width t cds ,t rd, t wr 80 ns data set-up time t ds 80 ns data hold time t dh 40 ns access time t acc 150 ns output hold time t oh 10 50 ns t cds t cdh t ce ,t rd ,t wr t ds t dh t acc t oh c/d ce rd,wr d0 to d7 ( write) d0 to d7 ( read) free datasheet http:///
page 34 , total 44 pages 8. optical characteristics item symbal condition min. typ. max. unit (v) cr R 2 30 60 deg view angle (h) cr R 2 -45 45 deg contrast ratio cr 5 t rise 200 300 ms response time t fall 200 300 ms definition of operation voltage (vop) definition of response time ( tr , tf ) driving voltage(v) intensity cr max 100 vop selected wave non-selected wave [positive type] cr = lon / loff intensity 90 100 tr 10 tf non-selected conition non-selected conition selected conition [positive type] conditions : operating voltage : vop viewing angle( ? ) : 0 ? 0 frame frequency : 64 hz driving waveform : 1/n duty , 1/a bias definition of viewing angle(cr R 2) f = 180 = 90 = 0 = 270 b r l free datasheet http:///
page 35 , total 44 pages 9. absolute maximum ratings item symbol min typ max unit operating temperature t op -20 +70 storage temperature t st -30 +80 input voltage v i vss v dd v supply voltage for logic v dd -v ss -0.3 +7 v supply voltage for lcd v dd -v 0 0 27 v negative voltage output v ee -22 v 10. electrical characteristics item symbol condition min typ max unit supply voltage for logic v dd -v ss 4.75 5.0 5.25 v supply voltage for lcd v dd -v 0 ta=-20 ta=25 ta=70 16.3 18.0 20.1 v v v input high volt. v ih v dd -2.2 v dd v input low volt. v il 0 0.8 v output high volt. v oh v dd -0.3 v dd v output low volt. v ol 0 0.3 v supply current i dd v dd =5v 15 23 35 ma free datasheet http:///
page 36 , total 44 pages 11. backlight information ccfl backlight specification (ta=25 ) inverter dc/ac ccfl b\l drives directly from a , k. a k b/l specification item symbol min typ max unit condition driving voltage v fl 385 vrms input current i fl 4.5 5.0 55 marms luminance l 900 cd/m 2 , =0 deg, i fl =5.0marms x 0.320 chromaticity y 0.340 luminance uniformity (testing 9 point) 75% % , =0 deg, i fl =5.0marms life time 17000 hrs free datasheet http:///
page 37 , total 44 pages 12. reliability content of reliability test (wide temperature, -20 ~70 ) note1: no dew condensation to be observed. note2: the function test shall be conducte d after 4 hours storage at the normal temperature and humidity after remove from the test chamber. note3: vibration test will be conducted to the pr oduct itself without putting it in a container. environmental test test item content of test test condition note high temperature storage endurance test applying the high storage temperature for a long time. 80 200hrs 2 low temperature storage endurance test applying the high storage temperature for a long time. -30 200hrs 1,2 high temperature operation endurance test applying the elec tric stress (voltage & current) and the thermal stress to the element for a long time. 70 200hrs ?? low temperature operation endurance test applying the elect ric stress under low temperature for a long time. -20 200hrs 1 high temperature/ humidity operation the module should be allowed to stand at 60 ,90%rh max for 96hrs under no-load condition excluding the polarizer, then taking it out and drying it at normal temperature. 60 ,90%rh 96hrs 1,2 thermal shock resistance the sample should be allowed st and the following 10 cycles of operation -20 25 70 30min 5min 30min 1 cycle -20 / 70 10 cycles ?? vibration test endurance test applying the vibration during transportation and using. total fixed amplitude : 15mm vibration frequency : 10~55hz one cycle 60 seconds to 3 directions of x,y,z for each 15 minutes 3 static electricity test endur ance test applying the electr ic stress to the terminal. vs=800v,rs=1.5k ? cs=100pf 1 time ?? free datasheet http:///
page 38 , total 44 pages 13. inspection specification no item criterion aql 01 electrical testing 1.1 missing vertical, horizontal segm ent, segment contrast defect. 1.2 missing character , dot or icon. 1.3 display malfunction. 1.4 no function or no display. 1.5 current consumption exceeds product specifications. 1.6 lcd viewing angle defect. 1.7 mixed product types. 1.8 contrast defect. 0.65 02 black or white spots on lcd (display only) 2.1 white and black spots on display Q 0.25mm, no more than three white or black spots present. 2.2 densely spaced: no more than two spots or lines within 3mm 2.5 3.1 round type : as following drawing =( x + y ) / 2 size acceptable q ty Q 0.10 accept no dense 0.10 Q 0.20 2 0.20 Q 0.25 1 0.25 0 2.5 03 lcd black spots, white spots, contamination (non-display) 3.2 line type : (as following drawing) length width acceptable q ty --- w Q 0.02 accept no dense l Q 3.0 0.02 w Q 0.03 l Q 2.5 0.03 w Q 0.05 2 --- 0.05 w as round type 2.5 04 polarizer bubbles if bubbles are visible, judge using black spot specifications, not easy to find, must check in specify direction. size acceptable q ty Q 0.20 accept no dense 0.20 Q 0.50 3 0.50 Q 1.00 2 1.00 0 total q ty 3 2.5 free datasheet http:///
page 39 , total 44 pages no item criterion aql 05 scratches follow no.3 lcd black spots, white spots, contamination 06 chipped glass symbols define: x: chip length y: chip width z: chip thickness k: seal width t: glass thickness a: lcd side length l: electrode pad length: 6.1 general glass chip : 6.1.1 chip on panel surface and crack between panels: z: chip thickness y: chip width x: chip length z Q 1/2t not over viewing area x Q 1/8a 1/2t z Q 2t not exceed 1/3k x Q 1/8a if there are 2 or more chips, x is total length of each chip. 6.1.2 corner crack: z: chip thickness y: chip width x: chip length z Q 1/2t not over viewing area x Q 1/8a 1/2t z Q 2t not exceed 1/3k x Q 1/8a if there are 2 or more chips, x is the total length of each chip. 2.5 free datasheet http:///
page 40 , total 44 pages no item criterion aql 06 glass crack symbols : x: chip length y: chip width z: chip thickness k: seal width t: glass thickness a: lcd side length l: electrode pad length 6.2 protrusion over terminal : 6.2.1 chip on electrode pad : y: chip width x: chip length z: chip thickness y Q 0.5mm x Q 1/8a 0 z Q t 6.2.2 non-conductive portion: y: chip width x: chip length z: chip thickness y Q l x Q 1/8a 0 z Q t if the chipped area touches the it o terminal, over 2/3 of the ito must remain and be inspected ac cording to electrode terminal specifications. if the product will be heat sealed by the customer, the alignment mark not be damaged. 6.2.3 substrate protuberance and internal crack. y: width x: length y Q 1/3l x Q a 2.5 free datasheet http:///
page 41 , total 44 pages no item criterion aql 07 cracked glass the lcd with exte nsive crack is not acceptable. 2.5 08 backlight elements 8.1 illumination source flickers when lit. 8.2 spots or scratched that appear when lit must be judged. using lcd spot, lines and contamination standards. 8.3 backlight doesn?t light or color wrong. 0.65 2.5 0.65 09 bezel 9.1 bezel may not have rust, be de formed or have fingerprints, stains or other contamination. 9.2 bezel must comply with job specifications. 2.5 0.65 10 pcb cob 10.1 cob seal may not have pinholes larger than 0.2mm or contamination. 10.2 cob seal surface may not have pinholes through to the ic. 10.3 the height of the cob should not exceed the height indicated in the assembly diagram. 10.4 there may not be more than 2 mm of sealant outside the seal area on the pcb. and there should be no more than three places. 10.5 no oxidation or contamination pcb terminals. 10.6 parts on pcb must be the same as on the production characteristic chart. there should be no wrong parts, missing parts or excess parts. 10.7 the jumper on the pcb should conform to the product characteristic chart. 10.8 if solder gets on bezel tab pa ds, led pad, zebra pad or screw hold pad, make sure it is smoothed down. 10.9 the scraping testing standard for copper coating of pcb y x x * y<=2mm 2 2.5 2.5 0.65 2.5 2.5 0.65 0.65 2.5 2.5 11 soldering 11.1 no un-melted solder paste may be present on the pcb. 11.2 no cold solder joints, missi ng solder connections, oxidation or icicle. 11.3 no residue or solder balls on pcb. 11.4 no short circuits in components on pcb. 2.5 2.5 2.5 0.65 free datasheet http:///
page 42 , total 44 pages no item criterion aql 12 general appearance 12.1 no oxidation, contamination, curves or, bends on interface pin (olb) of tcp. 12.2 no cracks on interface pin (olb) of tcp. 12.3 no contamination, solder residu e or solder balls on product. 12.4 the ic on the tcp may not be damaged, circuits. 12.5 the uppermost edge of the pr otective strip on the interface pin must be present or look as if it cause the interface pin to sever. 12.6 the residual rosin or tin oil of soldering (component or chip component) is not burned into brown or black color. 12.7 sealant on top of the ito circuit has not hardened. 12.8 pin type must match type in specification sheet. 12.9 lcd pin loose or missing pins. 12.10 product packaging must the same as specified on packaging specification sheet. 12.11 product dimension and structure must conform to product specification sheet. 2.5 0.65 2.5 2.5 2.5 2.5 2.5 0.65 0.65 0.65 0.65 14. precautions in use of lcd modules (1)avoid applying excessive shocks to the module or making any alterations or modifications to it. (2)don?t make extra holes on the pr inted circuit board, modify its sh ape or change the components of lcd module. (3)don?t disassemble the lcm. (4)don?t operate it above th e absolute maximum rating. (5)don?t drop, bend or twist lcm. (6)soldering: only to the i/o terminals. (7)storage: please storage in anti-static el ectricity container and clean environment. free datasheet http:///
page 43 , total 44 pages page: 1 lcm sample estimate feedback sheet module number 1 panel specification 1. panel type pass ng , 2. view direction pass ng , 3. numbers of dots pass ng , 4. view area pass ng , 5. active area pass ng , 6.operating temperature pass ng , 7.storage temperature pass ng , 8.others 2 mechanical specification 1. pcb size pass ng , 2.frame size pass ng , 3.materal of frame pass ng , 4.connector position pass ng , 5.fix hole position pass ng , 6.backlight position pass ng , 7. thickness of pcb pass ng , 8. height of frame to pcb pass ng , 9.height of module pass ng , 10.others pass ng , 3 relative hole size 1.pitch of connector pass ng , 2.hole size of connector pass ng , 3.mounting hole size pass ng , 4.mounting hole type pass ng , 5.others pass ng , 4 backlight specification 1.b/l type pass ng , 2.b/l color pass ng , 3.b/l driving voltage (reference for led type) pass ng , 4.b/l driving current pass ng , 5.brightness of b/l pass ng , 6.b/l solder method pass ng , 7.others pass ng , go to page 2 free datasheet http:///
page 44 , total 44 pages page: 2 module number 5 electronic characte ristics of module 1.input voltage pass ng , 2.supply current pass ng , 3.driving voltage for lcd pass ng , 4.contrast for lcd pass ng , 5.b/l driving method pass ng , 6.negative voltage output pass ng , 7.interface function pass ng , 8.lcd uniformity pass ng , 9.esd test pass ng , 10.others pass ng , 6 summary sales signature customer signature date / / free datasheet http:///

▲Up To Search▲

Price & Availability of RG240128A-TIF-V

	To Download RG240128A-TIF-V Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .