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Displays, Hitachi, Ltd. 3300 Hayano, Mobara City Chiba Pref. 297 Japan TEL : +81-475-25-9005 (Dial In) FAX : +81-475-22-5217
For Messrs :
Date : June 10,'99
CUSTOMER'S ACCEPTANCE SPECIFICATIONS
SX21V001-Z4A
CONTENTS
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 COVER RECORD OF REVISION MECHANICAL DATA ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS OPTICAL CHARACTERISTICS BLOCK DIAGRAM INTERFACE TIMING CHART DIMENSIONAL OUTLINE APPEARANCE STANDARD PRECAUTION IN DESIGN DESIGNATION OF LOT MARK PRECAUTION FOR USE ITEM Sheet No. 3284PS 2701 - SX21V001-Z4A - 3 3284PS 2702 - SX21V001-Z4A - 3 3284PS 2703 - SX21V001-Z4A - 3 3284PS 2704 - SX21V001-Z4A - 3 3284PS 2705 - SX21V001-Z4A - 3 3284PS 2706 - SX21V001-Z4A - 3 3284PS 2707 - SX21V001-Z4A - 3 3284PS 2708 - SX21V001-Z4A - 3 3283PS 2709 - SX21V001-Z4A - 3 3284PS 2710 - SX21V001-Z4A - 3 3284PS 2711 - SX21V001-Z4A - 3 3284PS 2712 - SX21V001-Z4A - 3 3284PS 2713 - SX21V001-Z4A - 3 Page 1-1/1 2-1/1 3-1/1 4-1/1 5-1/2 5-2/2 6-1/3 6-3/3 7-1/1 8-1/7 8-7/7 9-1/2 9-2/2 10-1/4 10-4/4 11-1/3 11-3/3 12-1/2 12-2/2 13-1/1
Accepted by : Displays, Hitachi, Ltd. Sh. No.
Proposed by : 3284PS 2701 - SX21V001-Z4A - 3 Page 1-1/1
RECORD OF REVISION
Date May 25,'99 Sheet No. 3284PS 2712SX21V001-Z4A-2 Page 12-2/2 3284PS 2705SX21V001-Z4A-3 Page 5-2/3 12.2 REVISION Added Rev.B 5.2.2 ELECTRICAL CHARACTERISTICS Revised resistance betw een terminal X1-X2 : 350850 400800 Y1-Y2 : 350750 220700 Summary
June 10,'99
Displays, Date June 10, '99 Hitachi, Ltd.
Sh. No.
3284PS 2702 - SX21V001-Z4A - 3
Page
2-1/1
3. MECHANICAL DATA
(1) Part Name (2) Module Size (3) Display Size SX21V001-Z4A 203.0(W) mm x 142.5(H) mm x 8.0 max (D) mm 167.02(W) mm x 125.26(H) mm Diagonal size 21cm (8.2") 0.087(W) mm x 0.261(H) mm 640 x 3 (R,G,B)(W) x 480 (H) dots 1/240 Film type (negative type) 12 O'clock Cold Cathode Fluorescent Lamp (CFL) x 1 (310) g typ 3.3V only Resistance type
(4) Dot Pitch (5) Number of Dots (6) Duty (7) LCD (8) View ing Direction (9) Backlight (10) Weight (11) Pow er Supply Voltage (12) Touch panel
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2703 - SX21V001-Z4A - 3
Page
3-1/1
4. ABSOLUTE MAXIMUM RATINGS
4. 1 ELECTRICAL ABSOLUTE MAXIMUM RATINGS (LCM) ITEM Pow er Supply for Logic Contrast Adjustment Voltage Input Voltage Input Current Static Electricity SYMBOL VDD-VSS VCON-VSS Vi Ii MIN 0 0 -0.3 0 MAX 6.0 VDD VDD+0.3 1 VSS=0V:Standard UNIT V V V A Note 2 Note 1 COMMENT
Note 1 DISP OFF, FLM, CL1, CL2, UD0UD7, LD0LD7 Note 2 Make certains you are grounded w hen handling LCM 4. 2 ELECTRICAL ABSOLUTE MAXIMUM RATINGS (TOUCH PANEL) ITEM Voltage Current SPECIFICATION (7VDC) (MAX) (25mA) (max) NOTE
4. 3 ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS OPERATING ITEM MIN Ambient Temperature Humidity Vibration 5C MAX 40C Note 1 2.45 m/s 2 (0.25G) 29.4 m/s 2 (3G) MIN -20C MAX 60C Note 1 Note 2, 3 Without condensation STORAGE COMMENT
Shock Corrosive Gas Note 1
-
-
11.76 m/s 2 Note 4 (1.2G) Note 5 490 m/s 2 XYZ directions 11ms (50G) Note 5
Not Acceptable
Not Acceptable
Ta<40C : 85%RH max.
Ta>40C : Absolute humidity must be low er than the humidity of 85%RH at 40C. Note 2 Ta at -20C ---------- <48h, at 60C ---------- <168h Note 3 Background color changes slightly depending on ambient temperature. This phenomenon is reversible. Note 4 5Hz 100Hz (Except resonance frequency) Note 5 This module should be operated normally after finish the test. Note 6 When LCM is operated at 5C, the life time of CFL w ill be reduced. Need to make sure of value of IL and characteristics of inverter. Also the response time at 5C w ill be slow er.
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2704 - SX21V001-Z4A - 3
Page
4-1/1
5. ELECTRICAL CHARACTERISTICS
5. 1 ELECTRICAL CHARACTERISTICS OF LCD ITEM Pow er Supply Voltage Contrast Adjustment Voltage (Note 1) Input Voltage for Logic Circuits (Note 2) Pow er Supply Current (Note 3) Input Leak Current Iin (Note2) Contrast Adjustment Voltage (Note 6) Frame Frequency (Note 7) (Note 1) (Note 2) (Note 3) (Note 4) (Note 5) (Note 6) Vin=VDDorVSS Ta= 5C, =0 Vcon Ta=25C, =0 Ta=40C, =0 fFLM 0.8 100 (1.8) 120 SYMBOL VDD VCON Vi "L" level IDD Icon(Note5) VDD-VSS=3.3V Vcon=0.82.8V 0 30 0.2VDD 46 (20) 1.0 2.8 150 Hz V mA A CONDITION VDD-VSS=3.3V "H" level MIN 3.15 0.8 0.8VDD VSS=0V TYP 3.30 MAX 3.45 2.8 VDD V UNIT V V
In proportion as the VCON voltage decrease the brightness w ill increase. DISP OFF, FLM, CL1, CL2, UD0UD7, LD0LD7 fFLM=120Hz, Ta=25C, Display pattern:Checker pattern. Rush Current of Pow er ON : 2A(PK) x 100s VCON The Contrast Adjustment Voltage fluctuates about 0.3V by each module. (only TYP values) (Note 7) Need to make sure of flickering and rippling of display w hen setting the Frame Frequency in your set. (Note 8) Absolute maximum ratings voltage of CFL cable for this module is as follow s. VCFL side : 2kV VSS side : 300V This inverter design shall not exceed the rated voltage.
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2705 - SX21V001-Z4A - 3
Page
5-1/3
5. 2 ELECTRICAL CHARACTERISTICS OF TOUCH PANEL 5.2.1 OPERATING CONDITION ITEM Operating Voltage Operating Current SPECIFICATION 5VDC 1025mA
5.2.2 ELECTRICAL CHARACTERISTICS ITEM Resistance betw een terminal Insulance Resistance Linearity Y Chattering 1.5% max 10msec max X1-X2 Y1-Y2 X-Y X SPECIFICATION 400800 220700 10M min 1.5% max See Note 1 Operating Voltage NOTE
5.2.3 MECHANICAL CHARACTERISTICS ITEM Pen input pressure Surface hardness SPECIFICATION 0.05N0.5N 2H min JIS K 5400 NOTE
5.2.4 OPTICAL CHARACTERISTICS ITEM Transparency SPECIFICATION 81% typ NOTE
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2705 - SX21V001-Z4A - 3
Page
5-2/3
Note 1 : Test Methode and Conditions The difference ("e") betw een the theoretical output voltage and the actual output voltage w hen pressure is applied to any point w ithin the valid area must be as indicated below . e < applied voltage x 0.03 (=0.015) Resistor Ag electrode XL X e rA Valid area rB Ea XL min (same Y line) E rA, rB = Resistance of Pattern XL max Valid area Ag electrode E(v) Eb Dashed line : Theoretically correct voltage Solid line : Output voltage
5. 3 ELECTRICAL CHARACTERISTICS OF BACKLIGHT ITEM Lamp Voltage Frequency Lamp Current (1Lamp) (Note6) Starting discharge Voltage SYMBOL VL fL IL VS (Note 2) MIN (1.2) (Note 2) (1400) TYP (500) (60) (1.8) MAX (2.5) (Note 2) UNIT Vrms kHz mA Vrms Ta=25C Ta=5C NOTE Ta=25C
(Note 1) Please design your lamp driving circuit (inverter) according to the above specifications, and inform Hitachi of it. (Note 2) Starting discharge voltage is increased w hen LCM is operating at low er temperature. Please check the characteristics of your inverter before applying to your set. (Note 3) Average life time of CFL w ill be decreased w hen LCM is operating at low er temperature. (Note 4) Under low er driving frequency of an inverter, a certain backlight system (CFL & CFL reflection sheet) may generate a sound noise. Before designing the inverter, please consider the driving frequency and the noise. (Note 5) Under low er temperature, please check CFL characteristics on your inverter. (Note 6) H.V A INV GND
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2705 - SX21V001-Z4A - 3
Page
5-3/3
6. OPTICAL CHARACTERISTICS 6.1 OPTICAL CHARACTERISTICS OF LCD ITEM View ing area Contrast ratio Response time (rise) Response time (fall) Color tone (Primary Color) Red y x Green y x Blue y x White y (0.31) (0.17) (0.29) =0, =0 (0.51) (0.17) 7) (0.33) (0.31) SYMBOL 2-1 K tr tf x CONDITION =0, K>2.0 =0, =0 =0, =0 =0, =0 MIN Ta=25C (Backlight On) TYP (40) (50) (190) (160) (0.54) MAX UNIT deg ms ms NOTE 1),2) 3),5),6) 4) 4)
(Measurement condition : Hitachi standard) Note 1)7) : See next page.
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2706 - SX21V001-Z4A - 3
Page
6-1/3
Note 1. Definition of and (Normal) View ing direction Z 1 y (=180)
Note 3. Definition of contrast "K" K= 2 B1 Brightness on selected area (B1) Brightness on non-selected area (B2) (B1) (Di="H") (B2) (Di="L") B2 Operation voltage
X y' (=0) Note 2. Definition of view ing angle 1 and 2 K 1<0<2
X'
=0 2.0 Sensor 1 2 Back light Sensor : BM-7 or correspondence equipment
Contrast ratio K vs view ing angle Note 4. Definition of optical response time
Non-selective state
selective state
Non-selective state
100%
90%
10%
tr Rise time
tf Fall time
Note 5. Hitachi w ill not do 100% inspection for minimum value. Minimum value is for reference. Note 6. Hitachi w ill do sampling inspection for minimum value. Note. 7 The LCD driving voltage should be adjusted at the voltage w here the peak contrast is obtained.
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2706 - SX21V001-Z4A - 3
Page
6-2/3
6.2 OPTICAL CHARACTERISTICS OF BACKLIGHT ITEM Brightness Rise Time Brightness Uniformity MIN TYP (58) 5 MAX 30 UNIT cd/m2 Minute % NOTE IL=1.8mA Note 1),2) IL=1.8mA Brightness 80% Undermentioned Note 1),4)
Measurement condition : Hitachi standard) CFL : INITIAL, Ta=25C Display data should be all "ON" The LCD driving voltage should be adjusted at the voltage w here the peak contrast is obtained, w hen set pattern is all "Q". (Note 1) Measurement after 10 minutes from CFL operating. Average value of 9 points (Note 3). (Note 2) Brightness control : 100% (Note 3) Measurement of the follow ing 9 places on the display. Y=180 Y=960 Y=1740
X=70 X=240 X=410
P1 P2 P3
P4 P5 P6
P7 P8 P9
(Note 4) Definition of the brightness tolerance. Max brightness or Min brightness - Average brightness Average brightness x 100
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2706 - SX21V001-Z4A -3
Page
6-3/3
7. BLOCK DIAGRAM
CN1 FLM CL1 CL2 DISP*OFF Timing Circuit DISP*OFF Timing Circuit M
Buffer
Buffer UD7~ UD0
Column driv ing circuit (Upper) X1
LCD PANEL
Buffer LD7~ LD0
X480 Column driv ing circuit (Lower)
VDD VSS VCON
Pow er Supply Circuit
CN2 VCFL VSS
CFL
Displays, Date June 10, '99 Hitachi, Ltd.
Sh. No.
3284PS 2707 - SX21V001-Z4A - 3
Page
7-1/1
8. INTERFACE TIMING CHART
8.1 TIMING CHART CL1
CL2
Dummy data X1 X2
UD7
R
Y1
B
Y9
G
Y1913
UD6
G
R
B
Y1914
Y2 Y10
UD1
R
B
G
Y1919
Y7 Y15
UD0
Dummy data
G
R
X241
B
Y1920 X242
Y8 Y16
UL7
R
B
G
Y1913
Y1921 Y1929
LD6
G
R
B
Y1914
Y1922 Y1930
LD1
R
B
G
Y1919
Y1927 Y1935
LD0
G
R
B
Y1920
Y1928 Y1936
FLM (Reduction) CL1 (240+n) x T FLM
Note(1)
UD0~UD7
X1
X2
Y239 Y240
Dummy data
LD0~LD7
X241 X242
Y479 Y480
Dummy data
Note(1) : The interval of CL1 pulse must be same including the vertical blanking period.
Displays, Date May 25, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX21V001-Z4A - 2
Page
8-1/7
8.2 INTERFACE TIMING SPECIFICATION ITEM CL1 pulse w idth "H" Clock cycle time CL2 pulse w idth Clock set up time Clock hold time Clock rise fall time Data set up time Data hold time "FLM" set up time "FLM" hold time VDD=3.30.15V, VSS=0V, Vcon=0.8~2.8V, Ta=+5C~+40C SYMBOL MIN TYP MAX UNIT tWHCL1 tCYC tWCL2 tSCL1 tHCL1 tr, tf tDSU tDH tFS tFH 10 10 100 50 65 40 15 20 50 30 ns ns ns ns ns ns ns ns ns ns
tFH tFS
FLM tWHCL1
tr
CL1 tWHCL2 tSCL1
tf
tHCL1
tWCL2
tr
CL2 tDSU
tf
tCYC tDH
UDO~UD7 LDO~LD7 0.9VDD 0.1VDD 0.8VDD 0.2VDD 0.8VDD 0.2VDD 0.9VDD 0.1VDD
MEASUREMENT POINT
Displays, Date May 25, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX21V001-Z4A - 2
Page
8-2/7
8.3 POWER ON / OFF SEQUENCE tDLD 3.15V VDD tCH 0.8xVDD CL1 tDLCr VCON tDLCs tDLCs tDLCf tCH 0.8xVDD tDLD 3.15V
DISP*OFF tLDH tDOr
0.8xVDD 0.2xVDD tLDH tDOf tVH
SYMBOL tDLD tCH tLDH tDOr tDOf tDLCr tDLCf tDLCs tVH
MIN 200 0 20
MAX
UNIT ms ms ms
COMMENT (Note 1)
100 100 0 0 20 200
ns ns ms ms ms ms (Note 2)
(Note 1) Please keep the specified sequence because w rong sequence may cause permanent damage to the LCD panel. (Note 2) Hitachi recommends you to use DISP*OFF function. Display quality may deteriorate if you don't use DISP*OFF function.
Displays, Date May 25, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX21V001-Z4A - 2
Page
8-3/7
8.4 POWER SUPPLY FOR LCM
R1 Stabilized +3.3V + C1 R2 VSS
CFL
VR VCON VCFL
LCM
+ +3.3V C2 VDD
VSS
Displays, Sh. 3284PS 2708 - SX21V001-Z4A - 3 Date June 10, '99 Hitachi, Ltd. No.
Page
8-4/7
8.5 INPUT DATA ALLOCATION TABLE
Data Signal
UU UU DD DD 7 6 54 1 2 34
U UUU U UU U U UU U U D D D D D D D D ----- D D D D D 3 21 0 7 6 5 4 43210 5 67 8 9 10 11 12 ----11111 9 99 9 9 1 11 1 2 6 78 9 0 G G G G G B B B B B R R R R R G G G G G B B B B B
Y
X 1 2 3 4 5 R R R R R G G G G G B B B B B R R R R R G G G G G B B B B B R R R R R G G G G G B B B B B R R R R R G G G G G B B B B B ---------------------
238 239 240 241 242 243 244 245
R R R R R R R R
G G G G G G G G
B B B B B B B B
R R R R R R R R
G G G G G G G G
B B B B B B B B
R R R R R R R R
G G G G G G G G
B B B B B B B B
R R R R R R R R
G G G G G G G G
B B B B B B B B
---------------------------------
G G G G G G G G
B B B B B B B B
R R R R R R R R
G G G G G G G G
B B B B B B B B
478 479 480 X
RGB RGB RGB 1 9 2 1 1 9 2 2 1 9 2 3
R R R 1 9 2 4
GB GB GB 1 9 2 5 1 9 2 6
RGB RGB RGB 1 9 2 7 1 9 2 8 1 9 2 9
RG RG RG 1 9 3 0 1 9 3 1
B B B 1 9 3 2
----- G ----- G ----- G
BRG BRG BRG
B B B
Y
33333 ----- 8 8 8 8 8 33334 67890 L ----- D 4 LL DD 32 LL DD 10
Data Signal
L LL DDD 7 65
LLL D DD 4 32
L L LL LL DD DD DD 1 0 7 6 54
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2708 - SX21V001-Z4A - 3
Page
8-5/7
8.6 INTERNAL PIN CONNECTION CN1 MOLEX 54104-3511 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 32 33 34 35 SIGNAL LD0 LD1 LD2 LD3 VSS LD4 LD5 LD6 LD7 VSS FLM DISP*OFF CL1 VSS CL2 VSS VDD VDD VCON VSS VDD UD0 UD1 UD2 UD3 VSS UD4 UD5 UD6 UD7 VSS DIG Y2 DIG X2 DIG Y1 DIG X1 H H/L H/L H/L H/L H/L H/L H/L H/L H L LEVEL H/L H/L H/L H/L H/L H/L H/L H/L H H/L L FUNCTION Display Data (Low er Column) Display Data (Low er Column) Display Data (Low er Column) Display Data (Low er Column) GND Display Data (Low er Column) Display Data (Low er Column) Display Data (Low er Column) Display Data (Low er Column) GND First Line Marker H : ON / L : OFF Data Latch GND Data Shift GND Pow er Supply for Logic Pow er Supply for Logic Contrast Adjust GND GND Display Data (Upper Column) Display Data (Upper Column) Display Data (Upper Column) Display Data (Upper Column) GND Display Data (Upper Column) Display Data (Upper Column) Display Data (Upper Column) Display Data (Upper Column) GND Touch panel Y2 Touch panel X2 Touch panel Y1 Touch panel X1
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2708 - SX21V001-Z4A - 3
Page
8-6/7
CN2 JST : BHSR-02VS-1 (Suitable Connector : (1) SM02B-BHSS-1-TB or or (1) housing : BHSMR-02VS-1 contact pin : SBHSM-002T-P0.5 PIN No. 1 2 SIGNAL VCFL VSS LEVEL AC FUNCTION Pow er Supply for CFL GND for CFL
Displays, Date June 10, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX21V001-Z4A - 3
Page
8-7/7
10. APPEARANCE STANDARD 10.1 APPEARANCE INSPECTION CONDITION Visual inspection should be done under the follow ing condition. (1) The inspection should be done in a dark room. (2) The CFL should be lighted w ith the prescribed inverter. (3) The distance betw een eyes of an inspector and the LCD Module is 25cm. (4) The view ing zone is show n the figure. View ing angle < 25
eye 25 LCD Bezel 25
eye
10.2 DEFINITION OF ZONE A zone : The effective display area specified at page 9-1/2 of this document. B zone : Area betw een the w indow of bezel line and the effective display are (A zone) line specified at page 9-1/2 of this document.
Dots area Effective display area
A zone B zone
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2710 - SX21V001-Z4A - 3
Page 10-1/4
10.3 APPEARANCE SPECIFICATION (1) LCD APPEARANCE *) If the problem related to this section occurs about this item, the responsible persons of both party (Customer and HITACHI) w ill discuss the matter in detail. No. ITEM Scratches Dent Wrinkles in Polarizer Bubbles L CRITERIA Distinguished one is not acceptable (To be judged by HITACHI STANDARD) Same as above Same as above Average diameter D (mm) D < 0.2 0.2 < D < 0.3 0.3 < D < 0.5 0.5 < D Stains, Foreign C materials Dark spot Filamentous (Line shape) Length L (mm) L < 2.0 L < 3.0 L < 2.5 D Average diameter D (mm) D < 0.2 0.2 < D < 0.3 0.3 < D < 0.4 0.4 < D The total number Width W (mm) W < 0.03 0.03 < W < 0.05 0.05 < W < 0.1 Round (Dot shape) Maximum acceptable number ignored 10 5 none Filamentous + Round = 10 A A Minimum space Maximum acceptable number ignored 6 1 Maximum acceptable number ignored 12 3 none A APPLIED ZONE A A A
A,B
10 mm 30 mm
A,B
Those w iped out easily are acceptable Color tone Color uniformity To be judged by HITACHI STANDARD Same as above
Displays, Date Hitachi, Ltd.
May 25, '99
Sh. No.
3284PS 2710 - SX21V001-Z4A - 1
Page 10-2/4
No.
ITEM Contrast irregularity (Spot) Average diameter D (mm) D<0.25 0.25CRITERIA Contrast Maximum acceptable number ignored 10 4 3 none Maximum acceptable number 2 3 3 4 6 20mm 20mm 50mm Minimum space
APPLIED ZONE
L
To be judged by HITACHI STANDARD Length L (mm) L < 1.2 L < 1.5 L < 2.0 L < 3.0
A
C
Minimum space 20mm 20mm 20mm 20mm A
D
The w hole number Rubbing Scratch To be judged by HITACHI STANDARD
(2) CFL BACKLIGHT APPEARANCE No. ITEM D < 0.4 0.4 < D Width W (mm) W < 0.2 0.2 < W Width W (mm) W < 0.1 0.1 < W < 0.2 0.2 < W L < 11.0 11.0 < L Length L (mm) Length L (mm) L < 2.5 2.5 < L CRITERIA Average diameter D (mm) Maximum Acceptable number ignored none Maximum acceptable number 1 none none Maximum acceptable number ignored 1 none none A APPLIED ZONE A
Dark spots C White spots F Foreign materials L (Spot) Foreign materials B (Line) A C K L Scratches I G H T
A
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2710 - SX21V001-Z4A - 3
Page 10-3/4
(3) TOUCH PANEL APPEARANCE No. ITEM Foreign material (Black or White spots) T O U Foreign material (Line) or C H Scratches P A Fisheyes on film surface N E L CRITERIA Average diameter D (mm) D < 0.25 0.25 < D < 0.35 0.35 < D Width W (mm) W < 0.05 0.05 < W < 0.1 0.1 < W Average diameter D (mm) D < 0.2 0.2 < D < 0.35 0.35 < D < 0.6 0.6 < D Uncleanliness Crack in glass plate No conspicuous dirt No cracks are allow ed Criteria ignored 6 none Criteria ignored 10 < L : none L < 10 : 4 Spote spec Criteria ignored 6 2 none A A A A APPLIED ZONE A
Note (1) Definition of Average diameter (D)
b D= a+b 2
Note (2) Definition of Length (L) and Width (W) L
Displays, Date June 10, '99 Hitachi, Ltd.
Sh. No.
3284PS 2710 - SX21V001-Z4A - 3
Page 10-4/4
11. PRECAUTION IN DESIGN
11. 1 MOUNTING PRECAUTION Please mount the LCD Module using mounting holes arranged in 4 corners, and please pay attention to the follow ings. The module Touch panel Spacer Customer's housing
Spacer
Protective spacer Example of mounting 198.50.2 106.0 18.0 6.0
Upper panel
Protective spacer 4- 5.0 Low er panel Spacer 4- 6.0 99.0 Location of spacers Unit : mm Scale : NTS
(1) To prevent the module cover from being pressed, the distance betw een the module and the fitting plate, w hich means the lenght of the spacers, should be shorter than 1.0mm. (2) We recommend you to use protective spacers in order to protect the module from any kinds of shocks to your set. (3) For the module to be used at upright position, the case shall have a structure w here the touch panel screen does not shift w ith its ow n w eight.
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2711 - SX21V001-Z4 A- 3
Page 11-1/4
(4) When assembling the touch panel and your case, please refer to the figure below . (>2.0) Cushion Case Touch panel Tape Case
LCM Insulated area
Effective area Transparent area Case opening
(5) The clearance betw een the touch panel and the case shall be designed so that the case edge never presses the input screen w hen it is deformed by heat or other causes. (6) The case shall be designed not to touch the tail portion (FPC for touch panel).
11.2 PRECAUTIONS AGAINST ELECTROSTATIC DISCHARGE As this module contains C-MOS LSIs, it is not strong against electrostatic discharge. Make certain that the operator's body is connected to the ground through a list band etc. And don't touch I/F pins directly.
11.3 POWER ON SEQUENCE Input signals should not be applied to LCD module before pow er supply voltage is applied and reaches to specified voltage (3.00.15V). If the above sequence is not kept, C-MOS LSIs of LCD module may be damaged due to latch up phenomenon.
11.4 HANDLING PRECAUTIONS (1) Since the polarizer on the top, and the aluminum plate on the bottom tend to be easily damaged, they should be handled w ith full care so as not to get them touched, pushed or rubbed by a piece on glass, tw eezers and anything else w hich are harder than a pencil lead 3H. (2) As the adhesives used for adhering upper/low er polarizers and aluminum plate are made of organic substances w hich w ill be deteriorated by a chemical reaction w ith such chemicals as acetone, tuluene, ethanole and isopropylalcohol. The follow ing solvents are recommended for use : Normal hexane Please contact us w hen it is necessary for you to use chemicals other than the above.
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2711 - SX21V001-Z4A - 3
Page 11-2/4
(3)
Lightly w ipe to clean the dirty surface w ith absorbent cotton or other soft material like chamois, soaked in the recommended chemicals w ithout scrubbing it hardly. Alw ays w ipe the surface horizontally or vertically. Never give a w ipe in a circle. To prevent the display surface from damage and keep the appearance in good state, it is sufficient, in general, to w ipe it w ith absorbent cotton. Immediately w ipe off saliva or w ater drop attached on the display area because it may cause deformation or faded color. Fogy dew deposited on the surface may cause a damage, stain or dirt to the polarizer. When you need to take out the LCD module from some place at low temperature for test, etc. It is required to be w armed them up to be temperature higher than room temperature before taking them out. Touching the display area or I/F pins w ith bare hands or contaminating them are prohibited, because the stain on the display area and poor insulation betw een terminals are often caused by being touched w ith bare hands. (Some cosmetics are detrimental to polarizers.) In general, the glass is fragile so that it, especially on its periphery, tends to be cracked or chipped in handling. Please do not give the LCD module sharp shocks caused by falling etc. Maximum pressure to the surface must be less than 1.96x104 Pa (0.2kgf/cm2). And if the pressure area is less than 1cm2, maximum pressure must be less than 1.96N (0.2kgf). Since the metal w idth is narrow on these locations (see page 9-1/2), please be careful w ith handling.
(4)
(5)
(6)
(7)
(8)
(9)
(10) Top sheets shall be cleaned gently using a soft cloth such as those used for glasses. Hard w iping accumulated dust w ill leave scars on the surface even using a cloth.
11.5 OPERATION PRECAUTION (1) Using a LCM module beyond its maximum ratings may result in its permanent destruction. LCM module's should usually be used under recommended operating conditions show n in chapter 5. Exceeding any of these conditions may adversely affect its reliability. Response time w ill be extremely delayed at low er temperature than the specified operating temperature range and on the other hand LCD's show s dark blue color at higher temperature. How ever those phenomena do not mean defects of the LCD module. Those phenomena w ill disappear in the specified operating temperature range. If the display area is pushed hard during operation, some display patterns w ill be abnormally displayed.
(2)
(3)
Displays, Sh. 3284PS 2711 - SX21V001-Z4A - 3 Date June 10, '99 Hitachi, Ltd. No.
Page
11-3/4
(4)
A slight dew depositing on terminals may cause electrochemical reaction w hich leads to terminal open circuit. Please operate the LCD module under the relative condition of 40C 85%RH. Resistance renge : Your controller shall be set up to allow the resistance range of touch panel specified in our CAS. Pointed position of touch panel may shift ow ing to a change in resistance of touch panel depending on the operation condition. To compensate this shift, the set shall be given a calibration function. Input shall be made w ith a stylus pen (polyacetal, R0.8). Chances are very high that use of a metal piece including a ball point pen or sharp edge w ill impair accuracy. The touch panel is an auxiliary input device. The system shall be designed to have other input device.
(5)
(6)
(7)
(8)
11.6 STORAGE In case of storing LCD module for a long period of time (for instance, for years) for the purpose of replacement use, the follow ing precautions necessary. (1) (2) (3) (4) Store the LCD modules in a dark place ; do not expose them to sunlight or ultraviolet rays. Keep the temperature betw een 10C and 35C at normal humidity. Store the LCD modules in the container w hich is used for shipping from us. No articles shall be left on the surface over an extended period of time.
11.7 SAFETY The LCD modules include Cold Cathode Fluorescent Lamp (CFL). CFL contains a small amount of mercury. Please follow local ordinances or regulations for disposal. Wear finger cots or gloves w henever handling or assembling a touch panel because its glass edges are sharp.
Displays, Sh. Date June 10, '99 3284PS 2711 - SX21V001-Z4A - 3 Hitachi, Ltd. No.
Page 11-4/4
12. DESIGNATION OF LOT MARK
12.1 LOT MARK Lot mark is consisted of 4 digits for production lot and 6 or 7 digits for production control. Year 1999 Week Month Year Digits for production control 2000 2001 2002 Figure in lot mark 9 0 1 2
9
0
4
2
Month Jan. Feb. Mar. Apr. May June
Figure in lot mark 01 02 03 04 05 06
Month July Aug. Sep. Oct. Nov. Dec.
Figure in lot mark 07 08 09 10 11 12
Figure in Week (day in Calender) lot mark 17 814 1521 2228 2931 1 2 3 4 5
Displays, Sh. Date June 10, '99 Hitachi, Ltd. No.
3284PS 2712 - SX21V001-Z4A - 3
Page 12-1/2
12.2 REVISION REV No. A B Changed PCB ITEM LOT No.
PRODUCTION CONTROL No.
00001
12.3 LOCATION OF LOT MARK Either Label A or Label B is being attached on the back side of LCM.
Label A
SX21V001-Z4A 9042TN00001
Lot No.
WARNING HIGH VOLTAGE
REV. MADE IN
Production Control No.
Rev No.
Note 1
Label B
Lot No. Production Control No.
SX21V001-Z4A 9042TN00001
REV. MADE IN
WARNING HIGH VOLTAGE
52
00
0H
6
K
11
200001
Rev No.
Note 1 Note 1 : JAPAN or TAIWAN
Displays, Sh. 3284PS 2712 - SX21V001-Z4A - 3 Date June 10, '99 Hitachi, Ltd. No.
Page 12-2/2
13. PRECAUTION FOR USE
(1) A limit sample should be provided by the both parities on an occasion w hen the both parties agree to its necessity. Judgment by a limit sample shall take effect after the limit sample has been established and confirmed by the both parties. On the follow ing occasions, the handling of the problem should be decided through discussion and agreement betw een responsible persons of the both parties. When a question is arisen in the specifications. When a new problem is arisen w hich is not specified in the specifications. When an inspection specification change or operating condition change by customer is reported to HITACHI, and some problem is arisen in the specification due to the change. (4) When a new problem is arisen at the customer's operating set for sample evaluation (3) Regarding the treatment for maintenance and repairing, both parties w ill discuss it in six month later after latest delivery of this product. (1) (2) (3)
(2)
The precaution that should be observed w hen handling LCM have been explained above. If any points are unclear or if you have any requests, please contact Hitachi.
Displays, Sh. Date June 10, '99 3284PS 2713 - SX21V001-Z4A - 3 Hitachi, Ltd. No.
Page 13-1/1

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