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Spec No. |
TQ3C-8EAC0-E1DDV30-00 |
SPEC |
Date |
March 13, 2007 |
TYPE : KCG057QVLDG-G000
< 5.7 inch QVGA transmissive color STN with LED backlight>
CONTENTS
1. Application
2. Construction and outline
3. Mechanical specifications
4. Absolute maximum ratings
5. Electrical characteristics
6. Optical characteristics
7. Circuit block diagram
8. Interface signals
9. Interface timing chart
10. Data and screen
11. Input timing characteristics
12. Supply voltage sequence condition
13. Backlight characteristics
14. Lot number identification
15. Warranty
16. Precautions for use
17. Reliability test data
Mar.19,2007
18. Outline drawing
KYOCERA CORPORATION KAGOSHIMA HAYATO PLANT LCD DIVISION
This specification is subject to change without notice. Consult Kyocera before ordering.
Original |
Designed by: Engineering dept. |
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Confirmed by: QA dept. |
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Issue Date |
Prepared |
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Approved |
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March 13, 2007 |
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Spec No. |
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TQ3C-8EAC0-E1DDV30-00 |
KCG057QVLDG-G000 |
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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
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 indemnity, 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.
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KCG057QVLDG-G000 |
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Rev.No. |
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Descriptions |
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Spec No. |
Part No. |
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TQ3C-8EAC0-E1DDV30-00 |
KCG057QVLDG-G000 |
1 |
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1.Application
This document defines the specification of KCG057QVLDG-G000. (RoHS Compliant)
2.Construction and outline
LCD |
: Transmissive color dot matrix type STN |
Duty ratio |
: 1/240 duty |
Backlight system |
: LED |
Polarizer |
: Glare treatment |
Additional circuit |
: Bias voltage circuit, Randomizing circuit, |
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DC/DC converter circuit, Temperature compensation circuit |
3. Mechanical specifications
Item |
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Specification |
Unit |
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Outline dimensions |
144 (W)× (104.8) (H) × 12.7 (D) |
mm |
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Active area |
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115.18 (W) × 86.38 (H) |
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(14.4cm / 5.7 inch (Diagonal)) |
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Effective viewing area |
117.2 (W) × 88.4 (H) |
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Dot format |
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320×(R,G,B) (W) × 240 (H) |
dot |
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Dot size |
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0.10 (W) × 0.34 (H) |
mm |
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Dot pitch |
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0.12 (W) × 0.36 (H) |
mm |
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Base color |
*1 |
Normally Black |
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Mass |
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175 |
g |
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*1 Due to the characteristics of the LCD material, the color varies with environmental temperature.
M022070
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TQ3C-8EAC0-E1DDV30-00 |
KCG057QVLDG-G000 |
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4. Absolute maximum ratings
4-1. Electrical absolute maximum ratings
Item |
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Symbol |
Min. |
Max. |
Unit |
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Supply voltage for logic |
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VDD |
0 |
6.0 |
V |
Supply voltage for LCD driving |
VCONT |
0 |
VDD |
V |
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Input signal voltage |
*1 |
VIN |
0 |
VDD |
V |
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FRM frequency |
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fFRM |
- |
150 |
Hz |
LED forward current |
*2 |
IF |
- |
27 |
mA |
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Reversed voltage |
*2 |
VR |
- |
5 |
V |
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*1 Input signal : FRM, LOAD, CP, DISP, D0 D7 *2 For each “AN1-CA1”, “AN2-CA2” and “AN3-CA3”
4-2. Environmental absolute maximum ratings
Item |
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Symbol |
Min. |
Max. |
Unit |
Operating temperature |
*1 |
TOP |
0 |
60 |
°C |
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Storage temperature |
*2 |
TSTO |
-20 |
60 |
°C |
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Operating humidity |
*3 |
HOP |
10 |
*4 |
%RH |
Storage humidity |
*3 |
HSTO |
10 |
*4 |
%RH |
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Vibration |
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- |
*5 |
*5 |
- |
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Shock |
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- |
*6 |
*6 |
- |
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*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. = -20°C 48h , Temp. = 60°C 168h
Store LCD panels at normal temperature/humidity. Keep them free from vibration and shock. An LCD panel 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 |
10 55 Hz |
Acceleration value |
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Vibration width |
0.15mm |
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(0.3 9 m/s2) |
Interval |
10-55-10 Hz |
minutes |
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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 EIAJ ED-2531
M022070
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TQ3C-8EAC0-E1DDV30-00 |
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KCG057QVLDG-G000 |
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5. Electrical characteristics |
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5-1. VDD = 5.0V |
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VDD = +5.0V±5%, Temp. = 0 60°C |
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Item |
Symbol |
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Condition |
Min. |
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Typ. |
Max. |
Unit |
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Supply voltage for logic |
VDD |
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- |
4.75 |
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5.00 |
5.25 |
V |
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Supply voltage for LCD driving |
VCONT= VOP |
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0 50°C *3 |
1.30 |
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1.80 |
2.30 |
V |
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*1, *2 |
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60°C |
- |
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2.40 |
V |
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Input signal voltage |
VIN |
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"High" level |
0.8VDD |
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- |
VDD |
V |
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(FRM,LOAD,CP,DISP,D0 D7) |
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"Low" level |
0 |
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- |
0.2VDD |
V |
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Input current |
IIN |
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Input signal |
-100 |
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- |
100 |
µA |
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Rush current for logic |
IRUSH |
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When LCD |
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3.0A (Peak) × 1ms |
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turn on. |
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Clock frequency |
fCP |
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- |
- |
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10.00 |
MHz |
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Frame frequency *4 |
fFRM |
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- |
70 |
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75 |
80 |
Hz |
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Current consumption for logic |
IDD |
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*5 |
- |
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27 |
41 |
mA |
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Power consumption |
PDISP |
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- |
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135 |
203 |
mW |
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*1 Maximum contrast ratio is obtained by adjusting the LCD supply voltage (VCONT = VOP) for driving the LCD.
*2 Frame frequency : fFRM = 75Hz
*3 The LCD module has a temperature compensation circuit.
*4 In consideration of display quality, it is recommended that frame frequency be set in the range of 70-80Hz. When you have to use higher frame and clock frequencies, confirm the LCD’s performance and quality prior to finalizing the frequency value. Generally, as frame and clock frequencies become higher current consumption increases and display quality will degrade.
*5 Display pattern:
VDD = 5.0V, VCONT = VOP, fFRM = 75Hz, fCP = 2.16MHz, Temp. = 25°C 1 2 3 4 5 6 960(dot)
1■■■■■■■■■■■■■■■■■■■■
2□□□□□□□□□□□□□□□□□□□□
3■■■■■■■■■■■■■■■■■■■■
:□□□□□□□□□□□□□□□□□□□□
:■■■■■■■■■■■■■■■■■■■■
:□□□□□□□□□□□□□□□□□□□□
239■■■■■■■■■■■■■■■■■■■■
240 □□□□□□□□□□□□□□□□□□□□
(dot)
M022070
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TQ3C-8EAC0-E1DDV30-00 |
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KCG057QVLDG-G000 |
4 |
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5-2. VDD = 3.3V |
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VDD =+3.3V±0.3V, Temp. = 0 60°C |
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Item |
Symbol |
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Condition |
Min. |
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Typ. |
Max. |
Unit |
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Supply voltage for logic |
VDD |
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- |
3.0 |
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3.3 |
3.6 |
V |
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Supply voltage for LCD driving |
VCONT=VOP |
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0 50°C *3 |
1.30 |
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1.80 |
2.30 |
V |
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*1, *2 |
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60°C |
- |
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- |
2.40 |
V |
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Input signal voltage |
VIN |
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"High" level |
0.8VDD |
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- |
VDD |
V |
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(FRM,LOAD,CP,DISP,D0 D7) |
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"Low" level |
0 |
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- |
0.2VDD |
V |
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Input current |
IIN |
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Input signal |
-100 |
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- |
100 |
µA |
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Rush current for logic |
IRUSH |
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When LCD |
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3.0A (Peak) × 1ms |
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turn on. |
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Clock frequency |
fCP |
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- |
- |
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- |
10.00 |
MHz |
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Frame frequency *4 |
fFRM |
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- |
70 |
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75 |
80 |
Hz |
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Current consumption for logic |
IDD |
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*5 |
- |
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41 |
61 |
mA |
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Power consumption |
PDISP |
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- |
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134 |
201 |
mW |
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*1 Maximum contrast ratio is obtained by adjusting the LCD supply voltage (VCONT=VOP) for driving the LCD.
*2 Frame frequency : fFRM = 75Hz
*3 The LCD module has a temperature compensation circuit.
*4 In consideration of display quality, it is recommended that frame frequency be set in the range of 70-80Hz. When you have to use higher frame and clock frequencies, confirm the LCD’s performance and quality prior to finalizing the frequency value. Generally, as frame and clock frequencies become higher current consumption increases and display quality will degrade.
*5 Display pattern:
VDD = 3.3V, VCONT = VOP, fFRM = 75Hz, fCP = 2.16MHz, Temp. = 25°C 1 2 3 4 5 6 960(dot)
1■■■■■■■■■■■■■■■■■■■■
2□□□□□□□□□□□□□□□□□□□□
3■■■■■■■■■■■■■■■■■■■■
:□□□□□□□□□□□□□□□□□□□□
:■■■■■■■■■■■■■■■■■■■■
:□□□□□□□□□□□□□□□□□□□□
239■■■■■■■■■■■■■■■■■■■■
240 □□□□□□□□□□□□□□□□□□□□
(dot)
M022070
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TQ3C-8EAC0-E1DDV30-00 |
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KCG057QVLDG-G000 |
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5 |
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6. Optical characteristics |
Measuring spot =φ6.0mm, Temp. = 25°C |
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Min. |
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Typ. |
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Max. |
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Response time |
Rise |
τr |
θ=φ=0° |
- |
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180 |
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280 |
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Down |
τd |
θ=φ=0° |
- |
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170 |
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270 |
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ms |
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θUPPER |
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20 |
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deg. |
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Viewing angle range |
θLOWER |
CR 2 |
- |
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35 |
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φLEFT |
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φRIGHT |
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Contrast ratio |
CR |
θ=φ=0° |
30 |
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55 |
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Brightness |
L |
IF=25mA/Line |
110 |
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180 |
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cd/m2 |
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Red |
x |
θ=φ=0° |
0.45 |
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0.50 |
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0.55 |
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y |
0.31 |
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0.36 |
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0.41 |
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Green |
x |
θ=φ=0° |
0.25 |
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0.30 |
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0.35 |
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Chromaticity |
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y |
0.46 |
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0.51 |
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0.56 |
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- |
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coordinates |
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x |
θ=φ=0° |
0.10 |
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0.15 |
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0.20 |
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Blue |
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y |
0.07 |
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0.12 |
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0.17 |
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White |
x |
θ=φ=0° |
0.24 |
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0.29 |
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0.34 |
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y |
0.26 |
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0.31 |
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0.36 |
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Optimum contrast is obtained by adjusting the LCD driving voltage (VOP) while at the viewing angle of θ=φ=0°.
6-1. Definition of contrast ratio
CR(Contrast ratio) Brightness with all pixels "White"
Brightness with all pixels "Black"
6-2. Definition of VOP
Contrast
CR Max.
VOP VCONT
M022070