Winstar Display Co., LTD
No.163 Chung Ching RD., Taichune, Taiwan, R.O.C
: 407 163
WEB: http://www.winstar.com.tw E-mail: [email protected]
Tel:886-4-24262208 Fax886-4-24262207
SPECIFICATION CUSTOMER : WF35CTIACDA#
MODULE NO.:
APPROVED BY:( FOR CUSTOMER USE ONLY ) PCB VERSION: DATA:
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
ISSUED DATE:
1 36
Winstar Display Co., LTD MODLE NO
RECORDS OF REVISIONDOC. FIRST ISSUE
VERSION
DATE
REVISED PAGE NO. SUMMARY
0
2007.12.05
First issue
2 36
Contents1. Module Classification Information 2. SUMMARY 3.
General Specification 4. Absolute Maximum Ratings 5.Electrical
Characteristics 6. DC CHARATERISTICS 7. AC Characteristics 8.
OPTICAL CHARATERISTIC 9. INTERFACE 10. BLOCK DIAGRAM 11.
Reliability 12. Contour Drawing 13. Inspection specification
3 36
1.Module Classification InformationWF 35 C T I A C D A #11
BrandWINSTAR DISPLAY CORPORATION Display TypeHCharacter Type,
GGraphic Type FTFT Type Size: 3.5inch Model serials no. Backlight
Type FCCFL, White TLED, White LCD Mode CTransmissive, N. T, 6:00
FTransmissive, N. T, 12:00 OTransmissive, N. T, 3:00 RTransmissive,
N. T, 9:00 I Transmissive, W. T, 6:00 LTransmissive, W. T, 12:00
UTransmissive, W. T, 3:00 XTransmissive, W. T, 9:00
Module type:
A : TFT LCD B : TFT+ FR+CONTROL BOARD C : TFT + FR+ A/D BOARD D
: TFT + FR+A/D BOARD + CONTROL BOARD A : 128 * 160 Dots B : 320 *
234 Dots C : 320 * 240 Dots D : 480 * 234 Dots D : Digital Input A
: Analog Input # : Fit in with the ROHS Directions and
regulations
Resolution
Interface type Reversion: 11 Special code:
4 36
2.SUMMARYThis technical specification applies to 3.45 color
TFT-LCD panel. The 3.45 color TFT-LCD panel is designed for
camcorder, digital camera application and other electronic products
which require high quality flat panel displays. This module follows
RoHS.
FEATURESHigh Resolution :230,400 Dots (320 RGB x 240) . Image
Reversion: Up/Down and Left/Right.
3.General SpecificationItem Dot Matrix Module dimension Active
area Dot pitch LCD type View direction Backlight Type Dimension 320
x RGBx240(TFT) 76.9 x 63.9 x 3.3 70.08 x 52.56 0.073 x 0.219 TFT,
Negative, Transmissive 6 oclock LED,Normally White Unit dots mm mm
mm
*Color tone slight changed by temperature and driving
voltage.
4.Absolute Maximum RatingsItem Operating Temperature Storage
Temperature Power Supply Voltage Input signal voltage Logic output
voltage Symbol TOP TST DVDD,AVDD VIN VOUT Min -20 -30 -0.3 -0.3
-0.3 Typ Max +70 +80 5.0 VDD+0.3 VDD+0.3 Unit V V
Note: Device is subject to be damaged permanently if stresses
beyond those absolute maximum ratings listed above 1. Temp. 600C,
90% RH MAX. Temp. 600C , Absolute humidity shall be less than 90%
RH at 600C
5 36
5.Electrical Characteristics5.1. Operating conditions:
Item Supply Voltage For Logic Digital operation current Power
Supply Voltage
Symbol VCC Icc VGH VGL
Condition
Min 3.0
Typ 3.3 8.6
Max 3.6
Unit V mA
Ta=25 Ta=25
14 -11
15 -10 3.7 -1.6
18 -8
V V Note1 Note1
VCOM High voltage VCOM Low voltage VCOM level voltage
VCOM H VCOM L VCOM A
6
NoteVcomH& VcomL_Adjust the color with gamma data. Vp-p
should be higher then 4V.(Option 5V) Note 1Please power on
following the sequence VCC VDD
5.2 LED driving conditions
Note 2 : Ta = 25 _ Note 3 : Brightess to be decreased to 50% of
the initial value
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6. DC CHARATERISTICS
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7. AC CharacteristicsDigital Parallal RGB interface
Signal ItemDclk Data Frequency High Time Low Time Setup Time
Hold Time Period Pulse Width Back-Porch Display Period Hsync-den
time Front-Porch Period Pulse Width Back-Porch Display Period
Front-Porch
Symbol MinTosc Tch Tcl Tsu Thd TH THS Thb TEP THE Thf Tv Tvs Tvb
Tvd Tvf 12 12 5 36 1 2
Typ156 78 78 408 30 38 320 68 20 262 3 15 240 4
Max88 5 -
Unitns ns ns ns ns Tosc Tosc Tosc Tosc Tosc TH TH TH TH TH
Hsync
Vsync
Note: 1. Thp + Thb = 68, the user is make up by yourself. 2. Tv
= Tvs + Tvb + Tvd + Tvf , the user is make up by yourself. 3.When
SYNC mode is used,1st data start from 68th Dclk after Hsync falling
Digital Serial RGB interface
Signal ItemDclk Data Frequency High Time Low Time Setup Time
Hold Time Period Pulse Width Back-Porch Display Period Hsync-den
time Front-Porch Period Pulse Width Back-Porch Display Period
Front-Porch
SymbolTosc Tch Tcl Tsu Thd TH THS Thb TEP THE Thf Tv Tvs Tvb Tvd
Tvf
Min12 12 5 108 1 2
Typ52 78 78 1224 90 114 960 204 60 262 3 15 240 4
Max264 5 -
Unitns ns ns ns ns Tosc Tosc Tosc Tosc Tosc TH TH TH TH TH
Hsync
Vsync
Note: 1. Thp + Thb = 204, the user is make up by yourself. 2. Tv
= Tvs + Tvb + Tvd + Tvf , the user is make up by yourself. 3. When
SYNC mode is used,1st data start from 204th Dclk after Hsync
falling
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CCIR601/656 Interface
Signal ItemDclk Data Frequency High Time Low Time Setup Time
Hold Time
SymbolTosc Tch Tcl Tsu Thd
Min12 12
Typ37 78 78 -
Max-
Unitns ns ns ns ns
7.1 Waveform
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10 36
7.1.1 Standby ON/OFF Control LQ35HC112 has a power ON/OFF
sequence control function. When STB pin is pulled L,blank data is
outputted for 5-frames first, form the falling edge of the
following VSYNC signal. The blank data would be gray level 255 for
normally white LC.
7.1.2 Clock and Sync waveforms
11 36
7.2 Reset Timing Chart The RESET input must be held at least 1ms
after power is stable
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7.3 Digital RGB timing waveform Hsync and Vsync timing
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7.3.1 Hsync and horizontal control timing waveform
7.3.2 Hsync and vertical shift clock timing waveform
7.3.3 Hsync and vertical control timing waveform
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7.3.4 CCIR601 timing waveform
15 36
7.3.5 Source Driver Timing Chart
16 36
17 36
7.3.6 Gate Driver Timing Chart
18 36
8. OPTICAL CHARATERISTIC
Ta=252_, IL=20mANote 1: Definition of viewing angle range
Fig. 8-1 Definition of viewing angle Note 2: Test equipment
setup: After stabilizing and leaving the panel alone at a driven
temperature for 10 minutes, the measurement should be executed.
Measurement should be executed in a stable, windless, and dark
room. Optical specifications are measured by Topcon BM-7 luminance
meter 1.0 field of view at a distance of 50cm and normal
direction.
19 36
Fig. 8-2 Optical measurement system setup Note 3: Definition of
Response time: The response time is defined as the LCD optical
switching time interval between White state and Black state. Rise
time, Tr, is the time between photo detector output intensity
changed from 90%to 10%. And fall time, Tf, is the time between
photo detector output intensity changed from 10%to 90%
Note 4: Definition of contrast ratio: The contrast ratio is
defined as the following expression.
Note 5: White Vi = Vi50 1.5V Black Vi = Vi50 2.0V means that the
analog input signal swings in phase with VCOM signal. means that
the analog input signal swings out of phase with VCOM signal. The
100% transmission is defined as the transmission of LCD panel when
all the input terminals of module are electrically opened.
20 36
Note 6: Definition of color chromaticity (CIE 1931) Color
coordinates measured at the center point of LCD Note 7: Measured at
the center area of the panel when all the input terminals of LCD
panel are electrically opened.
21 36
9. INTERFACE9.1. LCM PIN Definition
Pin1 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 41 42 43 44 45
46 47 48
SymbolVBLVBLVBL+ VBL+ Y1 X1 NC /RESET SPENA SPCLK SPDAT B0 B1 B2
B3 B4 B5 B6 B7 G0 G1 G2 G3 G4 G5 G6 G7 R0 R1 R2 R3 R4 R5 R6 R7
HSYNC VSYNC DCLK NC NC Vcc Vcc Y2 X2 NC NC NC IF2
I/OI I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I
I I I I I
FunctionBacklight LED Ground Backlight LED Ground Backlight LED
Power Backlight LED Power Top electrode Right electrode Not use
Hardware reset SPI interface Data Enable signal SPI interface Data
Clock SPI interface Data Blue Data Bit 0 Blue Data Bit 1 Blue Data
Bit 2 Blue Data Bit 3 Blue Data Bit 4 Blue Data Bit 5 Blue Data Bit
6 Blue Data Bit 7 Green Data Bit 0 Green Data Bit 1 Green Data Bit
2 Green Data Bit 3 Green Data Bit 4 Green Data Bit 5 Green Data Bit
6 Green Data Bit 7 Red Data Bit0/DX0 Red Data Bit1/DX1 Red Data
Bit2/DX2 Red Data Bit3/DX3 Red Data Bit4/DX4 Red Data Bit5/DX5 Red
Data Bit6/DX6 Red Data Bit7/DX7 Horizontal sync input Vertical sync
input Dot Data Clock Not use Not use Digital power Digital power
Bottom electrode Left electrode Not use Not use Not use Control the
input data format /floating 22 36
Remark
I I I I
I
49 50 51 52 53 54
IF1 IF0 NC DE GND GND
I I I I I
Control the input data format Control the input data format Not
use Data Enable input Ground Ground
Note:1. The mode control (IF2) not use, it cant control CCIR601
interface, If not use CCIR601, it can floating. 2. For digital RGB
input data format, both SYNC mode and DE+SYNC mode are supported.
If DE signal is fixed low, SYNC mode is used. Otherwise, DE+SYNC
mode is used. Suggest used SYNC mode!!_ 3. Usually pull high._ 4.
IF select serial RGB or CCIR601/656 input mode is selected, only
DX0-DX7 used, and the other short to GND, Only selected serial
RGB_CCIR601/656 interface, DX BUS will enable, Digital input mode
DX0 is LSB and DX7 is MSB. 5. Control the input data format.
9.2 SPI timing Characteristics
23 36
9.3 SPI Register Description Will be showing on Application Note
From Chilintech. 9.4 Basic Display Color and Gray Scale
24 36
25 36
10. BLOCK DIAGRAM
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11.ReliabilityContent of Reliability Test (Wide temperature,
-20~70) Environmental TestTest ItemHigh Temperature storage Low
Temperature storage High Temperature Operation Low Temperature
Operation High Temperature/ Humidity Operation Thermal shock
resistance
Content of Test
Test Condition
Note2 1,2 1 1,2
Endurance test applying the high storage temperature for a long
80 time. 200hrs Endurance test applying the high storage
temperature for a long -30 time. 200hrs Endurance test applying the
electric stress (Voltage & Current) 70 and the thermal stress
to the element for a long time. 200hrs Endurance test applying the
electric stress under low temperature -20 for a long time. 200hrs
The module should be allowed to stand at 60,90%RH max 60,90%RH For
96hrs under no-load condition excluding the polarizer, 96hrs Then
taking it out and drying it at normal temperature. The sample
should be allowed stand the following 10 cycles of -20/70 operation
10 cycles -20 25 70
Vibration test
Static electricity test
5min 30min 1 cycle Endurance test applying the vibration during
transportation and Total fixed amplitude : 3 using. 15mm Vibration
Frequency : 10~55Hz One cycle 60 seconds to 3 directions of X,Y,Z
for Each 15 minutes Endurance test applying the electric stress to
the terminal. VS=800V,RS=1.5k CS=100pF 1 time
30min
Note1: No dew condensation to be observed. Note2: The function
test shall be conducted after 4 hours storage at the normal
Temperature and humidity after remove from the test chamber. Note3:
Vibration test will be conducted to the product itself without
putting it in a container.
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1.94 70.08(AA) 3.260.2
76.90.2 73.030.2(VA)
3.82
2.35
3.41
52.56(AA)
12.Contour Drawing
55.50.2(VA) 20.950.2
63.90.2
26.920.2
0 .2 R0
28 36
8.60.2
16.010.2
Componnent Side 28.20.2
55.620.15 3.00.3 W=0.35 P0.5*53=26.5 Contact Side SCALE 2/1
4.00.5
Supporting tape Contact side
34.60.2 0.300.05
25.00.2
27.500.2
39.940.2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
VBLVBLVBL+ VBL+ Y1 X1 NC /RESET SPENA SPCLK SPDAT B0 B1 B2 B3 B4
B5 B6 B7 G0
21 G1 22 G2 23 G3 24 G4 25 G5 26 G6 G7 27 R0 28 29 R1 R2 30 R3
31 32 R4 R5 33 R6 34 R7 35 36 Hsync 37 Vsync 38 DATA CLK NC 39 NC
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54
VCC VCC Y2 X2 NC NC NC IF2 IF1 IF0 NC DE GND GND
29 36
13. Inspection specificationNO Item Criterion 1.1 Missing
vertical, horizontal segment, 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. AQL
01
Electrical Testing
0.65
02
Black or white 2.1 White and black spots on display 0.25mm, no
more than spots on LCD three white or black spots present. (display
only) 2.2 Densely spaced: No more than two spots or lines within
3mm
2.5
03
LCD black spots, white spots, contamination 3.2 Line type : (As
following drawing) (non-display) Length Width --W0.02 L3.0
0.02W0.03 L2.5 0.03W0.05 --0.05W If bubbles are visible, judge
using black spot specifications, not easy to find, must check in
specify direction. Size 0.20 0.200.50 0.501.00 1.00 Total Q TY
3.1 Round type : As following drawing =( x + y ) / 2 SIZE
Acceptable Q TY 0.10 Accept no dense 0.100.20 2 0.200.25 1 0.25
0
2.5
Acceptable Q TY Accept no dense 2.5 2 As round type Acceptable Q
TY Accept no dense 3 2 0 3
04
Polarizer bubbles
2.5
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NO 05
Item Scratches
Criterion Follow NO.3 LCD black spots, white spots,
contamination 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:
AQL
06
Chipped glass
z: Chip thickness y: Chip width x: Chip length Z1/2t Not over
viewing area x1/8a 1/2tz2t Not exceed 1/3k x1/8a If there are 2 or
more chips, x is total length of each chip. 6.1.2 Corner crack:
2.5
z: Chip thickness y: Chip width x: Chip length Z1/2t Not over
viewing area x1/8a 1/2tz2t Not exceed 1/3k x1/8a If there are 2 or
more chips, x is the total length of each chip.
31 36
NO
Item
Criterion 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 :
AQL
y: Chip width x: Chip length y0.5mm x1/8a 6.2.2 Non-conductive
portion:
z: Chip thickness 0 zt
06
Glass crack
2.5
y: Chip width x: Chip length z: Chip thickness y L x1/8a 0 zt If
the chipped area touches the ITO terminal, over 2/3 of the ITO must
remain and be inspected according 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 y1/3L x: length xa
32 36
NO 07
Item Cracked glass
Criterion The LCD with extensive crack is not acceptable. 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 doesnt light or color
wrong.
AQL 2.5 0.65 2.5 0.65
08
Backlight elements
09
Bezel
9.1 Bezel may not have rust, be deformed or have fingerprints,
stains or other contamination. 9.2 Bezel must comply with job
specifications.
2.5 0.65
10
PCBCOB
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
2mm 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 pads, LED pad, zebra pad or screw hold pad, make sure it
is smoothed down.
2.5 2.5 0.65 2.5
2.5 0.65
0.65 2.5
11
Soldering
11.1 No un-melted solder paste may be present on the PCB. 11.2
No cold solder joints, missing 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
33 36
NO
Item
Criterion 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 residue or solder balls on
product. 12.4 The IC on the TCP may not be damaged, circuits. 12.5
The uppermost edge of the protective 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.
AQL 2.5 0.65 2.5 2.5 2.5 2.5 2.5 0.65 0.65 0.65 0.65
12
General appearance
34 36
winstar LCM Sample Estimate Feedback Sheet Module Number
Page: 1
1Panel Specification1. Panel Type 2. View Direction 3. Numbers
of Dots 4. View Area 5. Active Area 6. Operating Temperature 7.
Storage Temperature 8. Others Pass Pass Pass Pass Pass Pass Pass NG
, NG , NG , NG , NG , NG , NG ,
2Mechanical Specification1. PCB Size 2. Frame Size 3. Material
of Frame 4. Connector Position 5. Fix Hole Position 6. Backlight
Position 7. Thickness of PCB 9. Height of Module 10. Others Pass
Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass
Pass Pass Pass Pass Pass Pass NG , NG , NG , NG , NG , NG , NG , NG
, NG , NG , NG , NG , NG , NG , NG , NG , NG , NG , NG , NG , NG ,
NG ,
8. Height of Frame to PCB Pass
3Relative Hole Size1. Pitch of Connector 2. Hole size of
Connector 3. Mounting Hole size 4. Mounting Hole Type 5. Others
4Backlight Specification 1. B/L Type 2. B/L Color 4. B/L Driving
Current 5. Brightness of B/L 6. B/L Solder Method 7. Others
3. B/L Driving Voltage (Reference for LED Type) Pass
Go to page 2
35 36
winstar Module Number
Page: 2 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass NG ,
NG , NG , NG , NG , NG , NG , NG , NG , NG ,
5Electronic Characteristics of Module1. Input Voltage 2. Supply
Current 3. Driving Voltage for LCD 4. Contrast for LCD 5. B/L
Driving Method 6. Negative Voltage Output 7. Interface Function 8.
LCD Uniformity 9. ESD test 10. Others
6Summary
Sales signature Customer Signature
Date
/
/
36 36