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Sep. 15, '99 No. 3284LTD-1308-1
(NOTE) 1. This document may, w holly or partially, be subject to change w ithout notice. 2. All rights are reserved ; No one is permitted to reproduce or duplicate, in any from, the w hole or part of this document w ithout Hitachi's permission. 3. No one is permitted to explain contents of this document to third parties w ithout Hitachi's permission. 4. Hitachi w ill not be held responsible for any damage to the user that may result from accidents or any other reasons during operation of the user's unit according to this document, any previous reports or oral discussions. 5. Circuitry and other examples described herein are meant merely to indicate the characteristics and performance of Hitachi's products. Hitachi assumes no responsibility for any intellectual property claims or other problems that may result from applications based on the examples described herein. 6. No license is granted by implication or otherw ise under any patents or other rights of any third party or Hitachi, Ltd. 7. LIFE SUPPORT APPLICATIONS : Hitachi's products are not authorized for use in LIFE SUPPORT SYSTEMS.
m o .c U SX25S003-ZZA t4 e e h S ta a .D w w w
LIQUID CRYSTAL DISPLAY MODULE TECHNICAL DATA
om .c U t4 ee Sh a at .D w w w
RECORD OF REVISION
Date Sheet No. Summary
Displays, Date Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 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 (8) View ing Direction (9) Backlight (10) Weight (11) Pow er Supply Voltage (12) Touch Panel SX25S003-ZZA 236.0(W) mm x 168.0(H) mm x 7.9 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) 12 O'clock Cold Cathode Fluorescent Lamp (CFL) x 2 (442)g typ 3.3V only Resistance Type
Displays, Date Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 1
Page
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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 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 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 11.76 (1.2G) Note 5 490 m/s 2 (50G) Note 5 m/s 2 Note 2, 3 Without condensation Note 4 STORAGE COMMENT
Shock Corrosive Gas Note 1 Note 2 Note 3 Note 4 Note 5 Note 6
-
-
XYZ directions 11ms
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, Sh. Date Sep. 15, '99 Hitachi, Ltd. No.
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Page
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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, Date Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 1
Page
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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 350900 250550 10M min 1.5% max See Note 1 Operating Voltage :25VDC 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, Date Sep. 15, '99 Hitachi, Ltd.
Sh. No.
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Page
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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 50 3.5 (Note 2) (1500) TYP (500) 60 5 MAX 5.5 (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) When ICL is used over 5.5mA, it may cause uneven contrast near CFL location, due to heat dispersion from CFL.
Displays, Date Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 1
Page
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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 Sep. 15, '99 Hitachi, Ltd.
Sh. No.
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Page
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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, Sh. Date Sep. 15, '99 Hitachi, Ltd. No.
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Page
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6.2 OPTICAL CHARACTERISTICS OF BACKLIGHT ITEM Brightness Rise Time Brightness Uniformity MIN 112 TYP 160 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 Sep. 15, '99 Hitachi, Ltd.
Sh. No.
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Page
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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 Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 1
Page
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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 Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 1
Page
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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, Sh. Date Sep. 15, '99 Hitachi, Ltd. No.
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Page
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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, Sh. Date Sep. 15, '99 Hitachi, Ltd. No.
3284LTD - 1308 - 1
Page
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8.4 POWER SUPPLY FOR LCM
R1
CFL
Stabilized +3.3V + C1 R2 VSS + +3.3V C2 VDD VR VCON VCFL
LCM
CFL
VCFL
VSS
VSS
R1 + VR + R2 < 10k
Displays, Date Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 1
Page
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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, Sh. Date Sep. 15, '99 Hitachi, Ltd. No.
3284LTD - 1308 - 1
Page
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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
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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 Sep. 15, '99 Hitachi, Ltd.
Sh. No.
3284LTD - 1308 - 1
Page
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10. PRECAUTION IN DESIGN
10. 1 MOUNTING PRECAUTION Please mount the LCD Module using mounting holes arranged in 4 corners, and please pay attention to the follow ings. Touch panel 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. Unit : mm Scale : NTS
Displays, Sh. Date Sep. 15, '99 Hitachi, Ltd. No.
3284LTD - 1308 - 1
Page 10-1/2
(5) We recommend you to use the spacer or the Adhesive Tape in order to prevent coming off the suitable connector.
CN1 Connector (Molex:SD-52974-040*) LCM Suitable Connector (Molex:SD-53729-040*) Case Spacer Adhesive Tape
(6) 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. (7) When assembling the touch panel and your case, please refer to the figure below . A Cushion Case Tape Touch panel Case
LCM Insulated area
Effective area Transparent area Case opening
A = 2.80.5 (Horizontal) 2.00.5 (Vertical)
(8) 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. (9) The case shall be designed not to touch the tail portion (FPC for touch panel). (10) The boundary space betw een the effective area and the insulated area is unstable. Touching this area may effect the operation of the touch panel. The case must be designed so that it does not touch the boundary space.
Displays, Sh. Date Sep. 15, '99 Hitachi, Ltd. No.
3284LTD - 1308 - 1
Page 10-2/2

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