TCG057QVLCA-G00 Specification

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Spec No. TQ3C-sEAFo-E1DEGsa-o1 SPEC Date May 27, 2009 TYPE 2 TCGO57QVLCA-G-OO < 5.7="" inch="" qvga="" lrunsnfissivc="" colur="" tft="" wil11="" led="" buukhghe=""> Issued D“: = {8 Ksucena Hm", LCD Wm“ KYOLERA LORPORATION KAGOSHIMA HAYATO PLANT LCD DIVISION This specification is subject to change without notice. Consult Kyoeera before ordering. Original Designed by: Engineering dept. Confirmed by: QA dept. Issue Date Prepared Checked Approved Checked Approved February19.2009 7’ Liam- 7dfl7¢lfl¢fi Vfiifl/JZWM 1&9?wa fiyw
Spec No. TQ3C-8EAF0-E1DEG38-01
SPEC
Date May 27, 2009
TYPE : TCG057QVLCA-G00
< 5.7 inch QVGA transmissive color TFT
with LED backlight. >
KYOCERA CORPORATION
KAGOSHIMA HAYATO PLANT
LCD DIVISION
 This specification is subject to change without notice.
Consult Kyocera before ordering.
Designed by: Engineering dept. Confirmed by: QA dept.
Original
Issue Date Prepared Checked
Approved
Checked
Approved
February 19, 2009
CONTENTS
1. Application
2. Construction and outline
3. Mechanical specifications
4. Absolute maximum ratings
5. Electrical characteristics
6. Optical characteristics
7. Interface signals
8. Input timing characteristics
9. Backlight characteristics
10. Lot number identification
11. Warranty
12. Precautions for use
13. Reliability test data
14. Outline drawing
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Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
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Warning
1. This Kyocera LCD module has been specifically designed for use only in
electronic devices and industrial machines in the area of audio control,
office automation, industrial control, home appliances, etc. The module
should not be used in applications where the highest level of safety and
reliability are required and module failure or malfunction of such module
results in physical harm or loss of life, as well as enormous damage or loss.
Such fields of applications include, without limitation, medical, aerospace,
communications infrastructure, atomic energy control. Kyocera expressly
disclaims any and all liability resulting in any way to the use of the module
in such applications.
2. Customer agrees to indemnify, defend and hold Kyocera harmless
from and against any and all actions, claims, damages, liabilities,
awards, costs, and expenses, including legal expenses, resulting from or
arising out of Customer's use, or sale for use, or Kyocera modules in
applications.
Caution
1. Kyocera shall have the right, which Customer hereby acknowledges, to
immediately scrap or destroy tooling for Kyocera modules for which no
Purchase Orders have been received from the Customer in a two-year period.
L7“ flaun- 7
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
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Revision record
Designed by : Engineering dept. Confirmed by : QA dept.
Date Prepared Checked Approved Checked Approved
May 27, 2009
Rev.No. Date Page Descriptions
1 3. Mechanical specifications
Delete ( )
4 6. Optical characteristics
Change “Chromaticity coordinates”
Delete ( )
01 May 27, 2009
10 9. Backlight characteristics
Change regulations of life time.
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Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
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M912090
1. Application
This document defines the specification of TCG057QVLCA-G00. (RoHS Compliant)
2. Construction and outline
LCD
Backlight system
Polarizer
Additional circuit
: Transmissive color dot matrix type TFT
: LED
: Glare treatment
: Timing controller, Power supply (3.3V input)
(without constant current circuit for LED Backlight)
3. Mechanical specifications
Item Specification Unit
Outline dimensions 1) 144(W)×(104.8)(H)×13(D) mm
Active area 115.2(W)×86.4(H)
(14.4cm/5.7 inch(Diagonal)) mm
Dot format 320×(B,G,R)(W)×240(H) dot
Dot pitch 0.12(W)×0.36(H) mm
Base color 2) Normally White -
Mass 210 g
1) Projection not included. Please refer to outline for details.
2) Due to the characteristics of the LCD material, the color varies with environmental temperature.
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Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
2
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4. Absolute maximum ratings
4-1.
Electrical absolute maximum ratings
Item Symbol Min. Max. Unit
Supply voltage VDD 0 4.0 V
Input signal voltage 1) VIN -0.3 6.0 V
LED forward current 2) IF - 27 mA
Reversed voltage 2) VR - 5 V
1) Input signal : CK, R0R5, G0G5, B0B5, HSYNC, VSYNC, ENAB, R/L, U/D
2) For each “AN-CA”
4-2. Environmental absolute maximum ratings
Item Symbol Min. Max. Unit
Operating temperature 1) TOP -20 70 °C
Storage temperature 2) TSTO -30 80 °C
Operating humidity 3) HOP 10 4) %RH
Storage humidity 3) HSTO 10 4) %RH
Vibration - 5) 5) -
Shock - 6) 6) -
1) Operating temperature means a temperature which operation shall be guaranteed. Since display
performance is evaluated at 25°C, another temperature range should be confirmed.
2) Temp. = -30°C48h , Temp. = 80°C168h
 Store LCD at normal temperature/humidity. Keep them free from vibration and shock.
An LCD that is kept at a low or a high temperature for a long time can be defective due to
other conditions, even if the low or high temperature satisfies the standard.
(Please refer to “Precautions for Use” for details.)
3) Non-condensing
4) Temp.40°C, 85%RH Max.
 Temp.40°C, Absolute humidity shall be less than 85%RH at 40°C.
5)
Frequency 1055 Hz
Vibration width 0.15mm
Acceleration value
(0.39 m/s2)
Interval 10-55-10 Hz minutes
2 hours in each direction X, Y, Z (6 hours total)
EIAJ ED-2531
6) Acceleration: 490 m/s2, Pulse width: 11 ms
3 times in each direction: ±X, ±Y, ±Z
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_/ 2) Display pattern: Vm) = 3,3v, Temp, = mm 239 240 (dot) I 7 I 7 7 I 7 3) Input signal : CK, Ro~ IE: |(':IIJEEREI M912090
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
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5. Electrical characteristics
  Temp. = -2070°C
Item Symbol Condition Min. Typ. Max. Unit
Supply voltage 1) VDD - 3.0 3.3 3.6 V
Current consumption IDD 2) - 60 80 mA
Permissive input ripple voltage VRP - - - 100 mVp-p
VIL "Low" level 0 - 0.3VDD V
Input signal voltage 3) VIH "High" level 0.7VDD - +5.5 V
1) VDD-turn-on conditions
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0t31s
2) Display pattern:
V
DD = 3.3V, Temp. = 25°C
123 456 ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭958 959 960(dot)
1
2
3
:
:
:
239
240
(dot)
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3) Input signal : CK, R0R5, G0G5, B0B5, HSYNC, VSYNC, ENAB, R/L, U/D
3.0V3.0V
0.3V
t1 t2 t3
Signal 3)
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Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
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6. Optical characteristics
  Measuring spot =6.0mm, Temp. = 25°C
Item Symbol Condition Min. Typ. Max. Unit
Rise  r ==0° - 10 - ms
Response time Down  d ==0° - 25 - ms
UPPER - 80 -
LOWER - 80 -
deg.
LEFT - 80 -
Viewing angle range
View direction
: 12 o’clock
(Gray inversion)
RIGHT
CR5
- 80 -
deg.
Contrast ratio CR ==0° 300 500 - -
Brightness L IL=25mA/Line 240 350 - cd/m2
x 0.57 0.62 0.67
Red y
==0° 0.31 0.36 0.41
x 0.29 0.34 0.39
Green y ==0° 0.55 0.60 0.65
x 0.09 0.14 0.19
Blue y ==0° 0.05 0.10 0.15
x 0.29 0.34 0.39
Chromaticity
coordinates
White y
==0° 0.31 0.36 0.41
-
6-1. Definition of contrast ratio
CR(Contrast ratio)
Brightness with all pixels "White"
Brightness with all pixels "Black"
6-2. Definition of response time
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, 0mm {El KHIJEEREI
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
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6-3. Definition of viewing angle
6-4. Brightness measuring points
1) Rating is defined on the average in the viewing area. (measured point 15)
2) Measured 30 minutes after the CFL is powered on. (Ambient temp. = 25°C)
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(dot)
(dot)
80×3 160×3 240×3
60
120
180
1
2
3
4
5
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Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
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M912090
7. Interface signals
7-1. LCD
No. Symbol Description I/O Note
1 GND GND -
2 CK Clock signal for sampling each data signal I
3 HSYNC Horizontal synchronous signal (negative) I
4 VSYNC Vertical synchronous signal (negative) I
5 GND GND -
6 R0 RED data signal (LSB) I
7 R1 RED data signal I
8 R2 RED data signal I
9 R3
RED data signal I
10 R4
RED data signal I
11 R5
RED data signal (MSB) I
12 GND
GND -
13 G0
GREEN data signal (LSB) I
14 G1
GREEN data signal I
15 G2
GREEN data signal I
16 G3 GREEN data signal I
17 G4
GREEN data signal
I
18 G5 GREEN data signal (MSB) I
19 GND
GND -
20 B0
BLUE data signal (LSB) I
21 B1
BLUE data signal I
22 B2
BLUE data signal I
23 B3
BLUE data signal I
24 B4
BLUE data signal I
25 B5
BLUE data signal (MSB) I
26 GND
GND -
27 ENAB
Signal to settle the horizontal display position (positive) I 1)
28 VDD 3.3V power supply -
29 VDD 3.3V power supply -
30 R/L
Horizontal display mode select signal
L : Normal , H : Left / Right reverse mode I 2)
31 U/D
Vertical display mode select signal
H : Normal , L : Up / Down reverse mode I 2)
32 NC
No connect I
33 GND
GND -
LCD connector 08-6210-033-340-800+ (ELCO)
Recommended matching FFC or FPC 0.5mm pitch
R/L = L KYOGERA ”/D’H AHEOOYX R/L = L KAOCEBV ”/D’L V8300“ 772' LED No. Symbul Description 1 ANI Anede 1 2 AN2 Anede 2 3 AN3 Anede 3 4 CA1 Cathode 1 5 CA2 Cathode 2 e CA3 Cathode 3 LCD Sldc connector SHLl’VOGV'S'B Recommended matching connector SMOGB'SHLS'TF smoesrsanrTMLFXSN M912090 IE: |(':IIJEEREI
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
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1) The horizontal display start timing is settled in accordance with a rising timing of ENAB signal.
In case ENAB is fixed "Low", the horizontal start timing is determined.
Don't keep ENAB "High" during operation.
2)
R/L = L R/L = H
U/D = H U/D = H
R/L = L R/L = H
U/D = L U/D = L
7-2LED
No. Symbol Description
1 AN1
Anode
2 AN2
Anode
3 AN3
Anode
4 CA1
Cathode
5 CA2
Cathode
6 CA3
Cathode

LCD side connector SHLP-06V-S-B (JST)
Recommended matching connector
SM06B-SHLS-TF (JST)
SM06B-SHLS-TF(LF)(SN) (JST)㺃㺃㺃(RoHS Compliant)
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Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
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8. Input timing characteristics
8-1. Timing characteristics
Item Symbol Min Typ Max Unit Note
Frequency 1/Tc
6.3 7.0 MHz
Clock Duty ratio Tch/Tc 40 50 60 %
Set up time Tds 5 ns
Data Hold time Tdh 10 ns
50.0 63.6 s
Cycle TH
360 400 450 clock
Horizontal sync.
signal
Pulse width THp 2 96 200 clock
Cycle TV 251 262 280 line
Vertical sync.
signal Pulse width TVp 2 34 line
Horizontal display period THd 320 clock
Hsync,-Clock phase difference THc 10 Tc-10 ns
Hsync-Vsync. phase difference TVh Tc TH-THp ns
Vertical sync. signal start position TVs 7 line
Vertical display period TVd 240 line
1) In case of lower frequency, the deterioration of the display quality, flicker etc., may occur.
8-2. Horizontal display position
Item Symbol Min Typ Max Unit Note
Set up time Tes 5 Tc-10 ns
Enable signal Pulse width Tep 2 320 TH-10 clock
HSYNC – Enable signal phase difference The 2 TH-340 clock
1) When ENAB is fixed at "Low", the display starts from the data of C52(clock) as shown in 8-5.
2) The horizontal display position is determined by ENAB signal.
8-3. Vertical display position
1) The vertical display position (TVs) is 7th line.
2) ENAB signal is independent of vertical display position.
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Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
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M912090
8-4. Input Data Signals and Display position on the screen
8-5. Input timing characteristics
1) When ENAB is fixed at ”Low”, the display starts from the data of C52(Clock).
2) The vertical display position(TVs) is fixed at 7th line.
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
 




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


 
D1,DH1 D2,DH1 D3,DH1 D320,DH1
D1,DH2 D2,DH2 D3,DH2
B G R
D1,DH240 D2,DH240 D3,DH240
IE: |(':IIJEEREI
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
10
M912090
9. Backlight characteristics
Temp.=25
Item Symbol Min. Typ. Max. Unit Note
Forward current 1) IF - 25 - mA Ta=-2070°C
- 24.5 27.3 V
IF=25mA, Ta=-20
- 23.1 25.9 V
IF=25mA, Ta=25
Forward voltage 1) VF
- 22.1 24.9 V
IF=25mA, Ta=70
Operating life time 2), 3) T - 50,000 - h IF=25mA, Ta=25
1) For each “AN-CA”
2) When brightness decrease 50% of minimum brightness.
3) Life time is estimated data.(Condition : IF=25mA, Ta=25 in chamber).
4) An input current below 8.0mA may reduce the brightness uniformity of the LED backlight.
This is because the amount of light from each LED chip is different. Therefore, please evaluate carefully
before finalizing the input current.
DD DDDDD Year 2009 Code 9 Month Jan. Code 1 Month Jul. Code 7 1 1. Warranty 1171, Incoming Inspection Please Inspect the LCD wit 1172, Production warranty Kyuccra warrants its LCD’s agreement, replace or re'we IE: KHIJEEREI M912080
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
11
M912090
10. Lot number identification
The lot number shall be indicated on the back of the backlight case of each LCD.
TCG057QVLCA-G00 -  -  - MADE IN 
   1 2 3 4 5

Year 2009 2010 2011 2012 2013 2014
Code 9 0 1 2 3 4
Month Jan. Feb. Mar. Apr. May Jun.
Code 1 2 3 4 5 6
Month Jul. Aug. Sep. Oct. Nov. Dec.
Code 7 8 9 X Y Z
11. Warranty
11-1. Incoming inspection
Please inspect the LCD within one month after your receipt.
11-2. Production warranty
Kyocera warrants its LCD’s for a period of 12 months from the ship date. Kyocera shall, by mutual
agreement, replace or re-work defective LCD’s that are shown to be Kyocera’s responsibility.
No1. - No5. above indicate
1. Year code
2. Month code
3. Date
4. Version Number
5. Country of origin (Japan or China)
Cunnncd new and slflnal um: neat arrcl Mat slnkzndimnldcavnv arc canacctsisrtoc :vmmdhul: mlnlczsc cunnnctlh: :rmmdhul: ta (hr: moron weird shield nova, tarsatmcmcat a Bull i Nut 2 Bull i um i cine _ lnmal sum: (uNncaaocctno) Custom raccoon 2) Atransparent protection plate shall he added to protect the LCD and its polarizer 3) The LCD shall he installed so that there is no pressure on the LSI chips. 4) The LCD shall he installed flat, without twisting or hending. 5) Please refer to the fulluwing our recommendable value of Clarnpdown torque when installing. Clampdown torque : 0.3210.03N-m Please set up ‘SPEED-LOW’, ‘SOFT START-SLOW’ when using electric driver. Recommendable screw JIS tapping screw twu types nominal dia.3.0mm installing hoss hole depth 3. 510. 5mm Please he careful not to use high torque which may damage LCD in installation. a) A transfiarent protection sheet is attached to the polarizer. Please remuve the protection film slowly efore use, paying attention to static electricity. 12-2. Static electricity 1) Since CMOS le are mounted directly onto the LCD glass, protection frum static electricity is required. 2) workers should use hody grounding. operator should wear ground straps. 12-3. LCD operation 1) The LCD shall be operated within the limits specified. Operation at values outside of these limits rnay shorten life, and/or harrn display images. 12-4. Storage 1) The LCD shall be stured within the temperature and humidity limits specified. Store in a dark area, and protect the LCD from direct sunlight or fluorescent light. 2) Always store the LCD so that it is free from external pressure ontu it. Mmgo {EKHDEEREI
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
12
M912090
12. Precautions for use
12-1. Installation of the LCD
1) The LCD has a grounding hole. Please ground the LCD to prevent noise and to stabilize its
performance as circumstances demand.
2) A transparent protection plate shall be added to protect the LCD and its polarizer
3) The LCD shall be installed so that there is no pressure on the LSI chips.
4) The LCD shall be installed flat, without twisting or bending.
5) Please refer to the following our recommendable value of Clamp-down torque when installing.
Clamp-down torque : 0.32±0.03Nm
Please set up ‘SPEED-LOW, ‘SOFT START-SLOW when using electric driver.
Recommendable screw JIS tapping screw two types nominal dia.3.0mm installing boss hole
depth 3.5±0.5mm
Please be careful not to use high torque which may damage LCD in installation.
6) A transparent protection sheet is attached to the polarizer. Please remove the protection film
slowly before use, paying attention to static electricity.
12-2. Static electricity
1) Since CMOS ICs are mounted directly onto the LCD glass, protection from static electricity is
required.
2) Workers should use body grounding. Operator should wear ground straps.
12-3. LCD operation
1) The LCD shall be operated within the limits specified. Operation at values outside of these limits
may shorten life, and/or harm display images.
12-4. Storage
1) The LCD shall be stored within the temperature and humidity limits specified.
Store in a dark area, and protect the LCD from direct sunlight or fluorescent light.
2) Always store the LCD so that it is free from external pressure onto it.
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㻼㻯
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㼔㼑㼍㼚㼗㼚㼐㼔㼕㼑㼘㼑㼞
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㻌㼟㼕㼓㼘㻌㻳㻺
DO NOT IE: |(':IIJEEREI
Spec No.
TQ3C-8EAF0-E1DEG38-01
Part No.
TCG057QVLCA-G00
Page
13
M912090
12-5. Usage
1) DO NOT store in a high humidity environment for extended periods. Polarizer degradation bubbles,
and/or peeling off of the polarizer may result.
2) The front polarizer is easily scratched or damaged. Prevent touching it with any hard material, and
from being pushed or rubbed.
3) The LCD screen may be cleaned by wiping the screen surface with a soft cloth or cotton pad using a
little Ethanol.
4) Water may cause damage or discoloration of the polarizer. Clean condensation or moisture from
any source immediately.
5) Always keep the LCD free from condensation during testing. Condensation may permanently spot
or stain the polarizer.
6) Do not pull the LED lead wires and do not bend the root of the wires. Housing should be designed
to protect LED lead wires from external stress.
7) Do not disassemble LCD because it will result in damage.
8) This Kyocera LCD has been specifically designed for use in general electronic devices, but not
for use in a special environment such as usage in an active gas. Hence, when the LCD is supposed
to be used in a special environment, evaluate the LCD thoroughly beforehand and do not expose
the LCD to chemicals such as an active gas.
9) Please do not use solid-base image pattern for long hours because a temporary afterimage may
appear. We recommend using screen saver etc. in cases where a solid-base image pattern must
be used.
10) Liquid crystal may leak when the LCD is broken. Be careful not to let the fluid go into your eyes
and mouth. In the case the fluid touches your body; rinse it off right away with water and soap.
13. Reliability test data

Test item Test condition Test time Judgement
High temp.
atmosphere 80°C 240h
Display function
Display quality
Current consumption
: No defect
: No defect
: No defect
Low temp.
atmosphere -30°C 240h
Display function
Display quality
Current consumption
: No defect
: No defect
: No defect
High temp.
humidity
atmosphere
40°C 90% RH 240h
Display function
Display quality
Current consumption
: No defect
: No defect
: No defect
Temp. cycle
-30°C
R.T.
80°C
0.5h
0.5h
0.5h
10cycles
Display function
Display quality
Current consumption
: No defect
: No defect
: No defect
High temp.
operation 70°C 500h
Display function
Display quality
Current consumption
: No defect
: No defect
: No defect
1) Each test item uses a test LCD only once. The tested LCD is not used in any other tests.
2) The LCD is tested in circumstances in which there is no condensation.
3) The reliability test is not an out-going inspection.
4) The result of the reliability test is for your reference purpose only.
 The reliability test is conducted only to examine the LCD's capability.
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KYOCERA INSPECTION STANDARD TYPE 2 TCG05’7QW4CA-GOO Fe ;’ Llam- 7q{ 7%.”) 25%;! :2: |(':l[lEEREl
Spec No. TQ3C-8EAF0-E2DEG38-00
Date February 19, 2009
KYOCERA INSPECTION STANDARD
TYPE : TCG057QVLCA-G00
KYOCERA CORPORATION
KAGOSHIMA HAYATO PLANT
LCD DIVISION
Designed by : Engineering dept. Confirmed by : QA dept.
Original
Issue Date Prepared Checked
Approved
Checked
Approved
February 19, 2009
:2: |(':l[lEEREl
Spec No.
TQ3C-8EAF0-E2DEG38-00
Part No.
TCG057QVLCA-G00
Page
-
Revision record
Designed by : Engineering dept. Confirmed by : QA dept.
Date Prepared Checked Approved Checked Approved
Rev.No. Date Page Descriptions
IE: |(':IIJEEREI
Spec No.
TQ3C-8EAF0-EDEG38-00
Part No.
TCG057QVLCA-G00
Page
1

Visuals specification
1) Note
Note
1. Customer identified anomalies not defined within this inspection standard shall be
reviewed by Kyocera, and an additional standard shall be determined by mutual
consent.
2. This inspection standard about the image quality shall be applied to any defect within
the active area and shall not be applicable to outside of the area.
General
3. Inspection conditions
Luminance
Inspection distance
Temperature
Direction
: 500 Lux min.
: 300 mm.
: 25 5
: Directly above
Bright dot defect The dot is constantly “on” when power applied to the
LCD, even when all “Black” data sent to the screen.
Inspection tool: 5% Transparency neutral density filter.
Count dot: If the dot is visible through the filter.
Don’t count dot: If the dot is not visible through the
filter.
䠮䠣䠞䠮䠣䠞䠮䠣
䠮䠣䠞䠮䠣䠞䠮䠣
䠮䠣䠞䠮䠣䠞䠮䠣

dot defect
Black dot defect The dot is constantly “off” when power applied to the
LCD, even when all “White” data sent to the screen.
Dot defect
Adjacent dot Adjacent dot defect is defined as two or more bright dot
defects or black dot defects.
䠮䠣䠞䠮䠣䠞䠮䠣䠞
䠮䠣䠞䠮䠣䠞䠮䠣䠞
䠮䠣䠞䠮䠣䠞䠮䠣䠞

dot defect
Bubble, Scratch,
Foreign particle
(Polarizer, Cell,
Backlight)
Visible operating (all pixels “Black” or “White”) and non
operating.
External
inspection
Appearance
inspection
Does not satisfy the value at the spec.
Others LED wires Damaged to the LED wires, connector, pin, functional
failure or appearance failure.
Definition of
inspection item
Definition
of size
Definition of circle size
㹢㸻(㹟㸩㹠)/2
Definition of linear size
(Maul ccmd) (“calm tad) (No lactcd) (No lactcd) IE: |(':IIJEEREI
Spec No.
TQ3C-8EAF0-EDEG38-00
Part No.
TCG057QVLCA-G00
Page
2

2) Standard
Classification Inspection item Judgement standard
Bright dot defect Acceptable number
Bright dot spacing
: 4
: 5 mm or more
Black dot defect Acceptable number
Black dot spacing
: 5
: 5 mm or more
Bright dot
defect Acceptable number : 2
2 dot join
Black dot
defect Acceptable number : 3
3 or more dots join Acceptable number : 0
Dot
defect
Total dot defects Acceptable number : 5 Max
Defect
(in LCD
glass)
Others White dot, Dark dot
(Circle)
Size (mm) Acceptable number
0.2 d 0.2 (Neglected)
0.2 d 0.4 5
0.4 d 0.5 3
0.5 d 0.4 0
Polarizer (Scratch)
Width (mm) Length (mm) Acceptable number
0.1 W 0.1 
2.0 L 5.0 
0.1 W 0.3 5.0 L 5.0 0
0.3 W 0.3 0
Polarizer (Bubble)
Size (mm) Acceptable number
0.2 d 0.2 (Neglected)
0.2 d 0.3 5
0.3 d 0.5 3
0.5 d 0.4 0
Foreign particle
Circular shape
Size (mm) Acceptable number
0.2 d 0.2 (Neglected)
0.2 d 0.4 5
0.4 d 0.5 3
0.5 d 0 .4 0
External inspection
(Defect on
Polarizer or
between Polarizer
and LCD glass)
Foreign particle
Linear shape
Scratch
Width (mm) Length (mm) Acceptable number
0.00 W 0.03 
2.0 L 2.0 
2.0 L 4.0 3
0.03 W 0.10
4.0 L 5.0 0
0.1 W 0.3 (According to
circular shape)