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零件编号 | KG057QVLCD-G060 | ||
描述 | QVGA transflective monochrome STN | ||
制造商 | Kyocera | ||
LOGO | |||
1 Page
SPEC
Spec No. TQ3C 8EAS0 E1DAM26 00
Date
April 19, 2007
TYPE : KG057QVLCD-G060
< 5.7 inch QVGA transflective monochrome 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. Input timing characteristics
11. Supply voltage sequence condition
12. Backlight characteristics
13. Lot number identification
14. Warranty
15. Precautions for use
16. Reliability test data
17. Outline drawing
Original
Issue Date
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.
Prepared
Checked
Approved
Checked
Approved
April 19, 2007
Spec No.
Part No.
TQ3C-8EAS0-E1DAM26-00 KG057QVLCD-G060
6. Optical characteristics
Page
5
6-1. Reflective mode
Item
Rise
Response time
Down
Contrast ratio
Reflectance
Symbol
τr
τd
CR
Condition
= =0°
= =0°
= =0°
Backlight off
Measuring spot = 6.0mm, Temp. = 25°C
Min.
Typ.
Max.
Unit
- 380 480 ms
- 120 220 ms
(2.0)
(4.0)
-
-
(4.0)
(8.5)
-
%
Optimum contrast is obtained by adjusting the LCD driving voltage (VOP) while at the viewing
angle of = =0°.
6-2. Trasmissive mode
Item
Rise
Response time
Down
Viewing angle range
Contrast ratio
Brightness
Chromaticity
coordinates
White
Black
Symbol
τr
τd
Condition
= =0°
= =0°
UPPER
LOWER
LEFT
CR 2
φRIGHT
CR = =0°
L IF=25mA/Line
x
= =0°
y
x
= =0°
y
Measuring spot = 6.0mm, Temp. = 25°C
Min.
Typ.
Max.
Unit
- 380 480 ms
- 120 220 ms
- 20 -
deg.
- 35 -
- 35 -
deg.
- 35 -
(2.0)
(3.0)
-
-
(100)
(150)
- cd/m2
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
-
TBD
TBD
TBD
Optimum contrast is obtained by adjusting the LCD driving voltage (VOP) while at the viewing
angle of = =0°.
6-3. Definition of reflectance
(Reflectance)
Measured reflection brightness
Reflection brightness against standard white board
×100[%]
6-4. Definition of contrast ratio (Reflective mode)
CR(Contrast ratio)
Reflectance at all pixel “white”
Reflectance at all pixel “black”
×100[%]
M022070
Spec No.
Part No.
TQ3C-8EAS0-E1DAM26-00 KG057QVLCD-G060
11. Supply voltage sequence condition
Page
13
In normal operation, logic within the LCD module reverses the polarity of the drive voltage every
few lines to prevent DC damage to the liquid crystal material. But when a voltage is present on
VCONT outside of the time when the VDD logic voltage is stable, a drive voltage is applied to the liquid
crystal material without the polarity reversals. This sometimes result in a deterioration of display
quality and a reduction in life time.
VDD
Input signal
VCONT
0ms Min.
0ms Min.
0ms Min.
0ms Min.
DISP
* Input signal: FRM, LOAD, CP, D0 D3
* The above sequence should be designed as to maintain each normal voltage when the liquid crystal
module load is applied to your system.
* Control the supply voltage sequence to not float any signal line when the LCD panel is being driven.
M022070
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页数 | 26 页 | ||
下载 | [ KG057QVLCD-G060.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
KG057QVLCD-G060 | QVGA transflective monochrome STN | Kyocera |
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