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1.
Application This specification applies to color TFT-LCD module, LQ104V1DG21 These specification sheets are the proprietary product of SHARP CORPORATION("SHARP) and include materials protected under copyright of SHARP. Do not reproduce or cause any third party to reproduce them in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP . The device listed in these specification sheets was designed and manufactured for use in general electronic equipment. In case of using the device for applications such as control and safety equipment for transportation(aircraft, trains, automobiles, etc. ), rescue and security equipment and various safety related equipment which require higher reliability and safety, take into consideration that appropriate measures such as fail-safe functions and redundant system design should be taken . Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications, telecommunication equipment(trunk lines), nuclear power control equipment and medical or other equipment for life support . SHARP assumes no responsibility for any damage resulting from the use of the device which does not comply with the instructions and the precautions specified in these specification sheets . Contact and consult with a SHARP sales representative for any questions about this device .
2.
Overview This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, control circuit and power supply circuit and a backlight unit. Graphics and texts can be displayed on a 640 3 480 dots panel with 262,144 colors by supplying 18 bit data signal (6bit/color), four timing signals,+3.3V/ +5V DC supply voltage for TFT-LCD panel driving and supply voltage for backlight. The TFT-LCD panel used for this module is a low-reflection and higher-color-saturation type. Therefore, this module is also suitable for the multimedia use. Optimum viewing direction is 6 o'clock. Backlight-driving DC/AC inverter is not built in this module.
3. Mechanical Specifications Parameter Display size Active area Pixel format Specifications 26 (10.4") Diagonal 211.2(H) 158.4(V) 640(H) (1 pixel Pixel pitch Pixel configuration Display mode Unit outline dimensions *1 Mass Surface treatment 0.330(H) 480(V) R G B dots) 0.330(V) mm Unit cm mm pixel
R,G,B vertical stripe Normally white 265.0(W) 195.0(H) 700(max) Anti-glare and hard-coating 3H 11.5max(D) mm g
*1.Note: excluding backlight cables. Outline dimensions is shown in Fig.1
4. Input Terminals 4-1. TFT-LCD panel driving CN1
1 2 CN1 pin arrangement from module surface
Used connector:DF9MA-31P-1V (Hirose Electric Co., Ltd.) DF9 ) 31
30
DF9A-31S-1V DF9B-31S-1V Function DF9M-31S-1V Remark
) ) )
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Symbol GND CK Hsync Vsync GND R0 R1 R2 R3 R4 R5 GND G0 G1 G2 G3 G4 G5 GND B0 B1 B2 B3 B4 B5 GND ENAB Vcc Vcc R/L U/D
Clock signal for sampling each data signal Horizontal synchronous signal Vertical synchronous signal data signal(LSB data signal data signal data signal data signal data signal(MSB) data signal(LSB data signal data signal data signal data signal data signal(MSB) data signal(LSB data signal data signal data signal data signal data signal(MSB) Signal to settle the horizontal display position 3.3 5.0V power supply 3.3 5.0V power supply Horizontal display mode select signal Vertical display mode select signal
Note1 Note1
Note2
Note3 Note4
The shielding case is connected with GND. Note1 480 line, 400 line or 350 line mode is selected by the polarity combination of the both synchronous signals. Note2 The horizontal display start timing is settled in Mode Hsync Vsync 480 lines Negative Negative 400 lines Negative Positive 350 lines Positive Negative
accordance with a rising timing of ENAB signal. In case ENAB is fixed "Low", the horizontal start timing is determined as described in 7-2. Don t keep ENAB High" during operation.
Note3
Note4
4-2. Backlight driving Used connector : BHR-03VS-1(JST) CN2 CN3 Symbol
HIGH
Corresponding connector :SM02(8.0)B-BHS(JST) Function Power supply for lamp (High voltage side)
Pin no. 1
2 3
NC
LOW
This is electrically opened. Power supply for lamp (Low voltage side)
5. Absolute Maximum Ratings Parameter Input voltage +5V supply voltage Storage temperature Operating temperature (Ambient) Note1 CK,R0 R5,G0 G5,B0 Symbol Condition VI Vcc Tstg Topa Ta=25 Ta=25 0.3 0 30 10 Ratings Vcc 0.3 6 70 Note2 Unit Remark Note1
B5,Hsync,Vsync,ENAB, R/L, U/L . or less at Ta>40 .
Note2 Humidity 95%RH Max. at Ta 40 Maximum wet-bulb temperature at 39 No condensation.
6. Electrical Characteristics 6-1.TFT-LCDpaneldriving Ta 25 Power Supply Current dissipation Parameter Supply voltage Symbol Vcc Icc Icc Permissive input ripple voltage Input voltage (Low) Input voltage (High) Input current (low) IOL2 IOH1 Input current (High) IOH2 60.0 60.0 1.0 VRF VIL VIH IOL1 0.7Vcc 1.0 Min. Typ. Max. +3.0 +3.3 +5.0 +5.5 (180) Note2 (150) TBD Note2 100 0.3Vcc Note3 VI=0V Note4 VI=0V Note5 VI=Vcc Note6 VI=Vcc Note7
VCC 2.8V 0.3V T 0.3V 2.8V
Unit V
Remark Note1
mVp-p
VCC
T
T1
T
VCC
3.0V 2.5V
Vcc-dip condition should also follow The Vcc-turn-on conditions Note2 Typical current situation : 16-gray-bar pattern. 480 line mode Note3 CK,R0~R5,G0~G5,B0~B5,Hsync,Vsync,ENAB, R/L,U/D CK,R0~R5,G0~G5,B0~B5,Hsync,Vsync,ENAB R/L CK,R0~R5,G0~G5,B0~B5,Hsnc,Vsync ENAB,U/D
Note4 Note5 Note6 Note7
6-2. Backlight driving The backlight system is an edge-lighting type with double CCFT (Cold Cathode Fluorescent Tube). The characteristics of single lamp are shown in the following table. Ta=25 Parameter Symbol Min. Typ. Max. Unit Remark Lamp current IL 2.0 6.0 6.5 mArms Note1 Lamp power consumption PL 3.0 Note2 Lamp frequency Kick-off voltage FL Vs 20 60 (950) (1250) (1500) Lamp life time Note1 LL KHz Vrms Note3 Ta=25 Note4 Note4
Vrms Ta =0 Vrms Ta =-10 hour Note5
Lamp current is measured with current meter for high frequency as shown below.
Note2 Note3
At the condition of IL=6.0mArms
Lamp frequency may produce interference with horizontal synchronous frequency,and this may cause beat on the display. Therefore lamp frequency shall be detached as much as possible from the horizontal synchronous frequency and from the harmonics of horizontal synchronous to avoid interference. Note4 The open output voltage of the inverter shall be maintained for more than 1sec; otherwise the lamp may not be turned on. Note5 Since lamp is consumables, the life time written above is referencial value and it is not guaranteed in this specification sheet by SHARP. Lamp life time is defined that it applied either or under this condition (Continuous turning on at Ta=25 , IL=6.0mArms) Brightness becomes 50% of the original value under standard condition. Kick-off voltage at Ta=-10 exceeds maximum value,(1500)Vrms. In case of operating under lower temp environment, the lamp exhaustion is accelerated and the brightness becomes lower. (Continuous operating under for around 1 month under lower temp condition may reduce the brightness to half of the original brightness.) In case of such usage under lower temp environment, periodical lamp exchange is recommended. Note6 The performance of the backlight, for example life time or brightness, is much influenced by the characteristics of the DC-AC inverter for the lamp. When you design or order the inverter, please make sure that a poor lighting caused by the mismatch of the backlight and the inverter (miss-lighting,flicker, etc.) never occur. when you confirm it, the module should be operated in the same condition as it is installed in your instrument. Note7 It is required to have the inverter designed so that to allow the impedance deviation of the two CCFT lamps and the capacity deviation of barast capacitor.
7. Timing Characteristics of input signals Timing diagrams of input signal are shown in Fig.2 7-1. Timing characteristics Parameter Clock Frequency High time Low time Data Setup time Hold time Horizontal sync. signal Pulse width Vertical sync. signal Cycle THp TV 480 400 350 Pulsewidth Horizontal display period Hsync-Clock phase difference Hsync-Vsync phase difference Note) In case of lower frequency, the deterioration of display quality, flicker etc.,may be occurred. TVh 0 TH-THp clock TVp THd THc all Cycle Symbol Mode 1/Tc Tch Tcl Tds Tdh TH all 5 10 5 10 30.00 750 2 515 446 447 1 640 10 640 31.78 800 96 525 449 449 900 200 560 480 510 34 640 Tc-10 Min. Typ. 25.18 Max. 28.33 Unit MHz ns ns ns ns s clock clock line line line line clock ns Remark .
7-2. Horizontal display position The horizontal display position is determined by ENAB signal and the input data corresponding to the rising edge of ENAB signal is displayed at the left end of the active area. Parameter Enable signal Setup time Pulse width Hsync-Enable signal phase difference symbol Tes Tep THe Min. 5 2 44 640 Typ. Max. Tc-10 640 TH-664 Unit ns clock clock Remark
Note) When ENAB is fixed "Low", the display starts from the data of C104(clock) as shown in Fig.2. Be careful that the module does not work when ENAB is fixed "High". When the phase difference is below 104 clock, keep the "High level of ENAB is signal longer Than 104-The. If it will not be keeped, the display starts from the data of C104(clock). 7-3. Vertical display position The vertical display position is automatically centered in the active area at each mode
of VGA ,480-,400-,and 350-line mode . Each mode is selected depending on the polarity of the synchronous signals described in 4-1(Note1). In each mode ,the data of TVn is displayed at the top line of the active area. And the display position will be centered on the screen like the following figure when the period of vertical synchronous signal,TV,is typical value. In 400-,and 350-line mode,the data in the vertical data invalid period is also displayed, So ,inputting all data "0" is recommended during vertical data invalid period. ENAB signal has no relation to the vertical display position. Mode V-data start(TVs) V-data period(TVd) 480 400 350 34 34 61 480 400 350 34 443-TV 445-TV 480 480 480 line line line V-display start(TVn) V-display period Unit Remark
7-4. Input Data Signals and Display Position on the screen
TH THp
Horizontal sync. signal (Hsync)
THc
Clock signal (CK) C1* Data signal (R0~R5,G0~G5, B0~B5)
* Only when enable terminal is fixed "Low"
Tc Tch Tcl
C2*
C104*
Number of clock
Tds
Tdh
Number of H-data
Horizontal invalid da ta period
D1
D2
D3
D639
D640
Horizontal invalid da ta period
THe
Data enable signal (ENAB)
THd Tes Tep
TV TVp
Vertical sync. signal (Vsync)
TVh
Horizontal sync. signal (Hsync)
1
2
34
TVs
Data signal (R0~R5,G0~G5, B0~B5) Vertical invalid data period
TVd DH1 DH2 DH3 DH479 DH480
Vertical invalid data period
Number of V-data line
Fig 2-1 Input signal waveforms (480 line mode)
TH THp
Horizontal sync. signal (Hsync)
THc
* Only when enable terminal (ENAB) is fixed "Low"
Tc Tch Tcl
Clock signal (CK) C1* Data signal (R0~R5,G0~G5, B0~B5) C2* C104*
Tds
Tdh
Number of H-data
Horizontal data invalid period
D2
D3
D639
D640
Horizontal data invalid period
THe
Data enable signal (ENAB)
THd Tes Tep
TV
Vertical sync. signal (Vsync)
TVp TVh
Horizontal sync. signal (Hsync)
1
2
34 Number of line
TVs
Data signal (R0~R5,G0~G5, B0~B5) Vertical invalid data period
TVd DH1 DH2 DH3 DH399 DH400
Vertical invalid data period
Fig.2-2 Input signal waveforms (400 line mode)
TH
Horizontal sync. signal (Hsync)
THp
THc
* Only when enable terminal (ENAB) fixed to "Low"
Tc Tch Tcl
Clock signal (CK) C1* Data signal (R0~R5,G0~G5, B0~B5) C2* C104*
Tds
Tdh
Number of H-data
Horizontal invalid data period
D1
D2
D3
D639
D640
Horizontal invalid data period
THe
Data enable signal (ENAB)
THd Tes Tep
TV TVp
Vertical sync. signal (Vsync)
TVh
Horizontal sync. signal (Hsync)
1 2 61 Number of line
TVs
Data signal (R0~R5,G0~G5, B0~B5) Vertical invalid data period
TVd DH2 DH3 DH349 DH350
Vertical invalid data period
DH1
Number of V-data line
Fig.2-3 Input signal waveforms (350 line mode)
8. Input Signals, Basic Display Colors and Gray Scale of Each Color Colors & Gray scale
Gray Scale
Data signal
RA0 RA1 RA2 RA3 RA4 RA5 GA0 GA1 GA2 GA3 GA4 GA5 BA0 BA1 BA2 BA3 BA4 BA5 RB0 RB1 RB2 RB3 RB4 RB5 GB0 GB1 GB2 GB3 GB4 GB5 BB0 BB1 BB2 BB3 BB4 BB5
Black Blue Green Cyan Red Magenta Yellow White Black GS0 GS1 Darker GS2
0 0 0 0 1 1 1 1 0 1 0
0 0 0 0 1 1 1 1 0 0 1
0 0 0 0 1 1 1 1 0 0 0
0 0 0 0 1 1 1 1 0 0 0
0 0 0 0 1 1 1 1 0 0 0
0 0 0 0 1 1 1 1 0 0 0
0 0 1 1 0 0 1 1 0 0 0
0 0 1 1 0 0 1 1 0 0 0
0 0 1 1 0 0 1 1 0 0 0
0 0 1 1 0 0 1 1 0 0 0
0 0 1 1 0 0 1 1 0 0 0
0 0 1 1 0 0 1 1 0 0 0
0 1 0 1 0 1 0 1 0 0 0
0 1 0 1 0 1 0 1 0 0 0
0 1 0 1 0 1 0 1 0 0 0
0 1 0 1 0 1 0 1 0 0 0
0 1 0 1 0 1 0 1 0 0 0
0 1 0 1 0 1 0 1 0 0 0
Brighter
GS61 GS62
1 0 1 0 0 0
0 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
0 0 0 0 1 0
0 0 0 0 0 1
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
Red Black
GS63 GS0 GS1
Darker
GS2
Brighter
GS61 GS62
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
1 0 1 0 0 0
0 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
0 0 0 0 1 0
0 0 0 0 0 1
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
Green Black
GS63 GS0 GS1
Darker
GS2
Brighter
GS61 GS62
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
1 0 1
0 1 1
1 1 1
1 1 1
1 1 1
1 1 1
Blue
GS63
0 :Low level voltage, 1 : High level voltage Each basic color can be displayed in 64 gray scales from 6 bit data signals. According to the combination of total 18 bit data signals, the 262,144-color display can be achieved on the screen.
9. Optical Characteristics
Ta=25
IL=6.0mArms f=35kHz
The measurement shall be executed 30 minutes after lighting at rating. (condition:IL=6.0mArms)
The optical characteristics shall be measured in a dark room or equivalent state with the method shown in Fig.3 below.
Note1 Definitions of viewing angle range:
N o rm al lin e
11 21
12
22
6 o 'clo ck d irectio n
Note2 Definition of contrast ratio: The contrast ratio is defined as the following. Contrast Ratio (CR)
Luminance (brightness) with all pixels white Luminance (brightness) with all pixels black
Note3 Definition of response time: The response time is defined as the following figure and shall be measured by switching the input signal for "black" and "white" .
white Photodetector output (relative Value)
100% 90%
black
white
10% 0%
r
d time
Note4 This shall be measured at center of the screen. Note5 Definition of white uniformity: White uniformity is defined as the following with five measurements (A E).
A D
1 60
3 20
4 80 p ixe l
1 20 2 40
C B E
3 60 p ixe l
Maximum Luminance of five points (brightness) Minimum Luminance of five points (brightness)
10. Display Quantity The display quality of the color TFT-LCD module shall be in compliance with the 11 Incoming Inspection Standard. Handling Precautions a) Be sure to turn off the power supply when inserting or disconnecting the cable. b) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist. c) Since the front polarizer is easily damaged, pay attention not to scratch it. d) Wipe off water drop immediately. Long contact with water may cause discoloration or spots. e) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. f) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Handle with care. g) Since CMOS LSI is used in this module, take care of static electricity and injure the human earth when handling. h) Laminated film is attached to the module front and back surface to prevent it from being scratched . Peel the film off slowly , just before the use, with strict attention to electrostatic charges. Ionized air shall be blown over during the action. Blow off 'dust' on the polarizer by using an ionized nitrogen . i) The polarizer surface on the panel is treated with Anti-Glare for low reflection. In case of attaching protective board over the LCD. Be careful about the optical interface fringe etc. Which degrades display quality. j)Do not expose the LCD panel to direct sunlight. Lightproof shade etc. should beattached when LCD panel is used under such environment. k) Connect GND to 4 place of mounting holes to stabilize against EMI and external noise. l) There are high voltage portions on the backlight and very dangerous. Careless touch may lead to electrical shock. When exchange lamps or service. Turn off the power without tail. m) When handling LCD modules and assembling them into cabinets, please be noted that long-term storage in the environment of oxidization or deoxidization gas and the use of such materials as reagent, solvent, adhesive, resin, etc. which generate these gasses, may cause corrosion and discoloration of the LCD modules. n)Cold cathode fluorescent lamp in LCD panel contains a small amount of mercury, please follow local ordinances or regulations for disposal. 12.Packing form Piling number of cartons Packing quantity in one carton Carton size [mm] 20
x x
Max
Total mass of one carton filled 17.5kg with full modules Packing form is shown Fig.4
13 No. 1 2 3
Reliability test items Test item High temperature storage test Low temperature storage test High temperature & high humidity operation test 4 High temperature operation test Low temperature operation test Vibration test (non- operating) Conditions Ta=70 Ta= -30 Ta=40 240h 240h ; 95%RH 240h
(No condensation) Ta=65 Ta= -10 240h 240h : 58 500Hz/Gravity:9.8m/s2 Sweep time : 11 minutes Test period : 3 hours (1 hour for each direction of X,Y,Z) Max. gravity : 490m/s2 Pulse width : 11ms, half sine wave Direction : X, Y, Z once for each direction.
5 6
Frequency: 10 57Hz/Vibration width (one side):0.075mm
7
Shock test (non- operating)
Result Evaluation Criteria Under the display quality test conditions with normal operation state, these shall be no change which may affect practical display function. 14 Others 1) Label: Module Packing box Model.No Shipment Date
LQ104V1DG21
Quntity
2) Adjusting volume have been set optimally before shipment, so do not change any adjusted value. If adjusted value is changed, the specification may not be satisfied. 3) Disassembling the module can cause permanent damage and should be strictly avoided. 4) Please be careful since image retention may occur when a fixed pattern is displayed for a long time 5) If any problem occurs in relation to the description of this specification , it shall be resolved through discussion with spirit of cooperation.
Lid
ENLARGED Detail A
Ceiling Pad
Static electricity protective sack
See Detail A
Spacer
Bottom Pad
PP band
Master Carton
PP band
LD14702-18
Fig.1
Outline Dimensions

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