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KM050V01-L01 Schematic ( PDF Datasheet ) - Vertex LCD

Teilenummer KM050V01-L01
Beschreibung VGA High Bright TFT-LCD
Hersteller Vertex LCD
Logo Vertex LCD Logo 




Gesamt 20 Seiten
KM050V01-L01 Datasheet, Funktion
PRELIMINARY PRODUCT INFORMATION
(All information in this technical data sheet is
subject to change without notice.)
Updated: 11/27/2007
5.0” VGA High Bright TFT-LCD
KM050V01-L01
(based on HYDIS:HV050V01-100)
(PRELIMINARY)
COLOR LIQUID CRYSTAL DISPLAY
Vertex LCD Inc.
All Rights Reserved
(1/20)
KM050V01-L01 Rev. P0
Product Specification






KM050V01-L01 Datasheet, Funktion
4. Power On/Off Sequences
To prevent a latch-up or DC operation of the LCD module, the power on/off sequence should be as shown below.
Power Supply
0.9VDD
0.1VDD
0V
T1
T2
0.9VDD
0.1VDD
T5 T6
Interface Signal
0
Valid
T3 T4
Back- light
0
0 < T1 10 ms
0 < T2 50 ms
100 ms T3, T4
0 < T5 50 ms
1 sec < T6
Note: 1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply for LCD Vcc to
0 Vcd.
3. Backlight power must be turn on after power supply for LCD and interface signal is valid.
Vertex LCD Inc.
All Rights Reserved
(6/20)
KM050V01-L01 Rev. P0
Product Specification

6 Page









KM050V01-L01 pdf, datenblatt
9. BLOCK DIAGRAM
LED BLU
TFT-LCD
(640 X 480)
Source driver circuit
8 Pin LED
LCD Controller
with LED Driver
14 Pin LVDS
Vertex LCD Inc.
All Rights Reserved
(12/20)
KM050V01-L01 Rev. P0
Product Specification

12 Page





SeitenGesamt 20 Seiten
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