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om .c U Displays, Hitachi, Ltd. t4 3300 Hayano, Mobara City ee Chiba Pref. 297 Japan Sh TEL : +81-475-25-9005 (Dial In) ta FAX : +81-475-22-5217 a .D w w For Messrs : w
SX25S003
CONTENTS
Date : Aug. 19, '99
No. 1 2 3 4 5 6 7 8 9 10 11
om .c 3284PS 2712 - SX25S003 - 1 DESIGNATION OF LOT MARK 12 U t4 13-1/1 3284PS 2713 - SX25S003 - 1 PRECAUTION FOR USE 13 ee Accepted by : Proposed by : Sh a Sh. at Page 1-1/1 3284PS 2701 - SX25S003 - 1 Displays, Hitachi, Ltd. No. .D w w w
PRECAUTION IN DESIGN 3284PS 2711 - SX25S003 - 1
m o .c U t4 e e h S ta a .D w w w
ITEM Sheet No. COVER 3284PS 2701 - SX25S003 - 1 3284PS 2702 - SX25S003 - 1 3284PS 2703 - SX25S003 - 1 3284PS 2704 - SX25S003 - 1 3284PS 2705 - SX25S003 - 1 3284PS 2706 - SX25S003 - 1 3284PS 2707 - SX25S003 - 1 3284PS 2708 - SX25S003 - 1 3283PS 2709 - SX25S003 - 1 3284PS 2710 - SX25S003 - 1 RECORD OF REVISION MECHANICAL DATA ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS OPTICAL CHARACTERISTICS BLOCK DIAGRAM INTERFACE TIMING CHART DIMENSIONAL OUTLINE APPEARANCE STANDARD
CUSTOMER'S ACCEPTANCE SPECIFICATIONS
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 9-1/1 10-1/3 10-3/3 11-1/3 11-3/3 12-1/2 12-2/2
RECORD OF REVISION
Date Sheet No. Summary
Displays, Sh. Date Aug. 19, '99 Hitachi, Ltd. No.
3284PS 2702 - SX25S003 - 1
Page
2-1/1
3. MECHANICAL DATA
(1) Part Name (2) Module Size (3) Display Size (4) Dot Pitch (5) Number of Dots (6) Duty (7) LCD SX25S003 236.0(W) mm x 168.0(H) mm x 6.3 max (D) mm Diagonal size 25cm (10.0") 0.0845(W) mm x 0.2535(H) mm 800 x 3 (R,G,B)(W) x 600 (H) dots 1/300 Film type (negative type) The upper polarizer is an anti-glare type. (Hardness:3H) 12 O'clock Cold Cathode Fluorescent Lamp (CFL) x 2 (330) g 3.3V only
(8) View ing Direction (9) Backlight (10) Weight (11) Pow er Supply Voltage
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2703 - SX25S003 - 1
Page
3-1/1
4. ABSOLUTE MAXIMUM RATINGS
4. 1 ELECTRICAL ABSOLUTE MAXIMUM RATINGS 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 4.6 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 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 Note 2 Note 3 Note 4 Note 5 Note 6
-
-
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. Ta at -20C ---------- <48h, at 60C ---------- <168h Background color changes slightly depending on ambient temperature. This phenomenon is reversible. 5Hz100Hz (Except resonance frequency) This module should be operated normally after finish the test. 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, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2704 - SX25S003 - 1
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)(Note 6) Input Leak Current Iin (Note2) Contrast Adjustment Voltage (Note 7) Frame Frequency (Note 5) (Note 1) (Note 2) (Note 3) (Note 4) (Note 5) Vin=VDDorVSS Ta= 5C, =0 Vcon Ta=25C, =0 Ta=40C, =0 fFLM 1.2 1.5 70 1.9 120 SYMBOL VDD VCON Vi "L" level IDD Icon(Note4) VDD-VSS=3.3V Vcon=0.82.8V 0 120 0.2VDD 200 (20) 1.0 2.3 2.4 130 Hz V mA A CONDITION VDD-VSS=3.3V "H" level MIN 3.15 1.2 0.8VDD VSS=0V TYP 3.30 MAX 3.45 2.4 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. VCON Need to make sure of flickering and rippling of display w hen setting the Frame Frequency in your set. (Note 6) Rush Current of Pow er ON : 0.8A x 10ms (Note 7) The Contrast Adjustment Voltage is specified as 1.90.4V under the condition, w hen an optimum contrast is obtained by naked eyes as the "Q" test pattern. fFLM=120Hz, 1/313Duty
Displays, Sh. Date Aug. 19, '99 Hitachi, Ltd. No.
3284PS 2705 - SX25S003 - 1
Page
5-1/2
5. 2 ELECTRICAL CHARACTERISTICS OF BACKLIGHT ITEM Lamp Voltage Frequency Lamp Current (1Lamp) Starting discharge Voltage SYMBOL VL fL IL VS (Note 2) MIN 50 3.5 (Note 5) (1500) TYP (500) 60 5 MAX 5.5 (Note 5) 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) When ICFL is used over 5.5mA, it may cause uneven contrast near CFL location, due to heat dispersion from CFL.
Displays, Sh. Date Aug. 19, '99 Hitachi, Ltd. No.
3284PS 2705 - SX25S003 - 1
Page
5-2/2
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 0.27 0.32 0.37 0.09 0.26 0.14 0.31 0.19 0.36 =0, =0 0.46 0.11 0.51 0.16 0.56 0.21 7) 0.25 0.26 0.30 0.31 0.35 0.36 SYMBOL 2-1 K tr tf x CONDITION =0, K>2.0 =0, =0 =0, =0 =0, =0 MIN 25 0.48 Ta=25C (Backlight On) TYP (40) 50 170 130 0.53 MAX 225 225 0.58 UNIT deg ms ms NOTE 1),2) 3),5),6) 4) 4)
(Measurement condition : Hitachi standard) Note 1)7) : See next page.
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2706 - SX25S003 - 1
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 X' y' (=0) B2 Operation voltage 1<0<2 =0 Brightness on selected area (B1) Brightness on non-selected area (B2) (B1) (Di="H") =0, =0 (B2) (Di="L")
X
Note 2. Definition of view ing angle 1 and 2 K
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
10%
90%
tr Rise time Fall time
tf
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, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2706 - SX25S003 - 1
Page
6-2/3
6.2 OPTICAL CHARACTERISTICS OF BACKLIGHT ITEM Brightness Rise Time Brightness Uniformity MIN 150 TYP 200 5 MAX 30 UNIT cd/m2 Minute % NOTE IL=5.0mA Note 1),2) IL=5.0mA 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 5 points (Note 3). (Note 2) Brightness control : 100% (Note 3) Measurement of the follow ing 5 places on the display. Y=225 Y=1200 Y=2175
X=75 X=300 X=525
P1 P3 P2
P4
P5
(Note 4) Definition of the brightness tolerance. Max brightness or Min brightness - Average brightness Average brightness x 100
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2706 - SX25S003 - 1
Page
6-3/3
7. BLOCK DIAGRAM
CN1 FLM CL1 CL2 DISP*OFF DISP*OFF Buffer
Buffer UD7~ UD0
Column driv ing circuit (Upper) X1
LCD PANEL
Buffer LD7~ LD0
X600 Column driv ing circuit (Lower)
VDD VSS VCON
Pow er Supply Circuit
CN2 VCFL VSS
CFL
CN3 VCFL VSS
CFL
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2707 - SX25S003 - 1
Page
7-1/1
8. INTERFACE TIMING CHART
8.1 TIMING CHART CL1
CL2
Dummy data X1 X2
UD7
R
Y1
B
Y9
G
Y2393
UD6
G
R
B
Y2394
Y 2 Y10
UD1
R
B
G
Y2399
Y 7 Y15
UD0
Dummy data
G
R
X301
B
Y2400 X302
Y 8 Y16
UL7
R
B
G
Y4793
Y2401 Y2409
LD6
G
R
B
Y4794
Y2402 Y2410
LD1
R
B
G
Y4799
Y2407 Y2415
LD0
G
R
B
Y4800
Y2408 Y2416
FLM (Reduction) CL1 (300+n) x T FLM
Note(1)
UD0~UD7
X1
X2
X299 X300
Dummy data
LD0~LD7
X301 X302
X599 X600
Dummy data
Note(1) : The interval of CL1 pulse must be same including the vertical blanking period.
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX25S003 - 1
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 Set up time Hold time VDD=3.30.15V, VSS=0V, Vcon=1.2~2.4V, Ta=+5C~+40C SYMBOL TYP MAX MIN UNIT tWHCL1 tCYC tWCL2 tSCL1 tHCL1 tr, tf tDSU tDH tFS tFH tFSD tFHD tFS tFHD FLM tWHCL1 10 10 120 300 120 120 tFH tFSD 150 50 15 110 110 50 ns ns ns ns ns ns ns ns ns ns ns ns
tr
CL1 tSCL1 tWCL2
tf
tHCL1
tWCL2
tr
CL2 tDSU
tf
tCYC tDH
UDO~UD7 LDO~LD7 0.9VDD 0.1VDD 0.8VDD 0.2VDD 0.9VDD 0.1VDD
0.8VDD 0.2VDD
MEASUREMENT POINT
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX25S003 - 1
Page
8-2/7
8.3 POWER ON / OFF SEQUENCE tDLD 0.95xVDD VDD tCH 0.7xVDD CL1 tDLCr VCON tDLCs
(Adjusted Vcon Voltage)
tDLD 0.95xVDD tLDH tLDH tCH 0.7xVDD 0.05xVDD tD
tDLCs
tDLCf
tDOr 0.7xVDD 0.3xVDD
tDOf tVH
DISP*OFF
0.3xVDD
SYMBOL tDLD tCH tLDH tDOr tDOf tDLCr tDLCf tDLCs tVH
MIN 100 0 20
MAX 200 100 100
UNIT ms ms ms ns ns ms ms ms ms
COMMENT (Note 1)
0 0 0 200
(Note 2)
(Note 2, 3) (Note 4)
(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. (Note 3) 1.2 < Vcon < 2.4V Vcon voltage should be set up to adjusted voltage before DISP*OFF signal arises. Otherw ise, w hen DISP*OFF signal arises, adjusted contrast image may not be generated. (Note 4) Please keep the specified sequeuce of DISP*OFF signal because if the tVH is short enough, LCD panel may not be restarted.
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX25S003 - 1
Page
8-3/7
8.4 POWER SUPPLY FOR LCM
R1
CFL
Stabilized +3.3V + C1 R2 VSS + +3.3V C2 VDD VR VCON VCFL
LCM
VCFL
VSS VSS
R1 + VR + R2 < 10k
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX25S003 - 1
Page
8-4/7
8.5 INPUT DATA ALLOCATION TABLE
Data Signal
UUUUUUUUUUUU DDDDDDDDDDDD 765432107654 12 34567 8 9 10 11 12
UUUUU DDDDD 43210 2 3 9 6 G G G G G 2 3 9 7 B B B B B 2 3 9 8 R R R R R 2 3 9 9 G G G G G 2 4 0 0 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
298 299 300 301 302 303 304 305
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
598 599 600 X
RGBRGBRGBRGB RGBRGBRGBRGB RGBRGBRGBRGB 2 4 0 1 2 4 0 2 2 4 0 3 2 4 0 4 2 4 0 5 2 4 0 6 2 4 0 7 2 4 0 8 2 4 0 9 2 4 1 0 2 4 1 1 2 4 1 2
GBRGB GBRGB GBRGB 4 7 9 6 4 7 9 7 4 7 9 8 4 7 9 9 4 8 0 0
Y
Data Signal
LLLLLLLLLLLL DDDDDDDDDDDD 765432107654
LLLLL DDDDD 43210
R : RED G : GREEN B : BLUE
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX25S003 - 1
Page
8-5/7
8.6 INTERNAL PIN CONNECTION CN1 Molex : SD-52974-040* (Suitable Connector : Molex SD-53729-040*) SIGNAL GND CL2 GND GND CL1 FLM GND GND VDD DISP*OFF GND GND GND LD7 LD6 LD5 LD4 LD3 LD2 LD1 LD0 GND GND GND UD0 UD1 UD2 UD3 UD4 UD5 UD6 UD7 GND GND GND VDD VDD VCON N.C GND LEVEL HL H L H H/ L FUNCTION GND Data Shift GND GND Data Latch First Line Marker GND GND Pow er Supply for LCD H : ON / L : OFF GND GND GND 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 36 37 38 39 40
H/ L
Display Data (Low er Column)
-
GND GND GND
H/ L
Display Data (Upper Column)
-
GND GND GND Pow er Supply for LCD Pow er Supply for LCD Contrast Adjust GND
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX25S003 - 1
Page
8-6/7
CN2
JST : BHSR-02VS-1 (Suitable Connector : JST SM02B-BHSS-1) SIGNAL VCFL VSS LEVEL AC FUNCTION Pow er Supply for CFL GND for CFL
PIN No. 1 2
CN3
JST : BHSR-02VS-1 (Suitable Connector : JST SM02B-BHSS-1) SIGNAL VCFL VSS LEVEL AC FUNCTION Pow er Supply for CFL GND for CFL
PIN No. 1 2
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2708 - SX25S003 - 1
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 dots area specified at page 9-1/1 of this document. B zone : The effective display area specified at page 9-1/1 of this document. C zone : Area betw een the w indow of bezel line and the effective display are (B zone) line specified at page 9-1/1 of this document.
Dots area Effective display area A zone B zone C zone Window of Bezel
Displays, Sh. Date Aug. 19, '99 Hitachi, Ltd. No.
3284PS 2710 - SX25S003 - 1
Page 10-1/3
10.3 APPEARANCE SPECIFICATION (1) LCD APPEARANCE Note (1) 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 detail. No. ITEM Scratches Dent Wrinkles in Polarizer Bubbles L Note (1) 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 CRITERIA APPLIED ZONE A A A
A,B
10 mm 30 mm
A,B
Those w iped out easily are acceptable Color tone Color uniformity Note (1) Same as above
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. 3284PS 2710 - SX25S003 - 1 No.
Page 10-2/3
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 Note (1)
Note (2) Definition of Average diameter (D)
b D= a+b 2
Note (3) Definition of Length (L) and Width (W) L
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. 3284PS 2710 - SX25S003 - 1 No.
Page 10-3/3
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 Spacer Spacer Customer's housing Protective spacer Example of mounting Protective spacer 6-5.0 Spacer 4-6.0
14 77 155.4 220 232.4 Location of spacers (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) There are some parts (CFL, LSI, etc) on edge of our module. Please be careful w ith handling w hen you assemle (w ithout any stress). (4) When you insert the connector to our module, please be careful w ith inserting it w ithout slant. 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. Unit : mm Scale : NTS
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2711 - SX25S003 - 1
Page 11-1/3
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 (3.30.15V). 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. 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. 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).
(3)
(4)
(5)
(6)
(7)
(8)
Displays, Sh. Date Aug. 19, '99 Hitachi, Ltd. No.
3284PS 2711 - SX25S003 - 1
Page 11-2/3
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. 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.
(2)
(3)
(4)
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) 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.
11.7 SAFETY (1) The LCD modules include Cold Cathode Fluorescent Lamp (CFL). CFL contains a small amount of mercury. Please follow local ordinances or regulations for disposal. (2) It is recommendable to crash dameged or unnecessary LCD's into pieces and w ash off liquid crystal by either of solvents such as acetone and ethanol, w hich should be burned up later. (3) When any liquid leaked out of a damaged glass cell comes in contact w ith your hands please w ash it off w ell w ith soap and w ater.
Displays, Sh. 3284PS 2711 - SX25S003 - 1 Date Aug. 19, '99 Hitachi, Ltd. No.
Page 11-3/3
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
1
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, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2712 - SX25S003 - 1
Page 12-1/2
12.2 REVISION REV No. A 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 WARNING HIGH VOLTAGE
REV. MADE IN JAPAN
SX25S003
Lot No. Production Control No.
9012HN00001
Rev No.
Label B
Lot No. Production Control No.
SX25S003 9012HN00001
REV. MADE IN JAPAN
WARNING HIGH VOLTAGE
52
00
0H
6
K
11
200001
Rev No. Label C WARNING HIGH VOLTAGE
REV. MADE IN TAIWAN R.O.C.
SX25S003
Lot No. Production Control No.
9012TN00001
Rev No.
Displays, Date Aug. 19, '99 Hitachi, Ltd.
Sh. 3284PS 2712 - SX25S003 - 1 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. (1) (2) (3) 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.
(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, Date Aug. 19, '99 Hitachi, Ltd.
Sh. No.
3284PS 2713 - SX25S003 - 1
Page 13-1/1

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