LCD
EXAMINED BY :
FILE NO . CAS-0006811
EMERGING DISPLAY
APPROVED BY: TECHNOLOGIES CORPORATION
ISSUE : FEB.11, 2010 TOTAL...
Description
EXAMINED BY :
FILE NO . CAS-0006811
EMERGING DISPLAY
APPROVED BY: TECHNOLOGIES CORPORATION
ISSUE : FEB.11, 2010 TOTAL PAGE : 28 VERSION : 5
CUSTOMER
ACCEPTANCE
SPECIFICATIONS
M O D EL
NO. :
ETQ570G2DH6 (RoHS)
FO R M ESSRS :
CUSTOMER'S APPROVAL DATE :
_____________________________
BY : _____________________________
02101300-01-02
EMERGING
RECORDS
DATE MAR.04, 2009
DISPLAY
REVISION
MODEL NO.
VERSION
PAGE
TECHNOLOGIES CORPORATION
ETQ570G2DH6
DOC . FIRST ISSUE
5
0-1
JAN.23, 2009
OF
REVISED PAGE NO. 1 3
SUMMARY
2. MECHANICAL SPECIFICATIONS (9) COLOR ------ 16.7M → 262K 4. ELECTRICAL CHARACTERISTICS
PARAMETER POWER SUPPLY CURRENT FOR VCOM DRIVER PARAMETER POWER SUPPLY CURRENT FOR VCOM DRIVER SYMBOL ICC CONDITION VCC−VSS = 3.3V LED B/L=ON MIN. TYP. 630 MAX. 720 UNIT mA REMARK
↓
SYMBOL ICC CONDITION VCC−VSS = 3.3V LED B/L=ON MIN. TYP. (630) MAX. (720) UNIT mA REMARK
8 12
8. BLOCK DIAGRAM ADD FRAME GROUND 11.1 POWER SUPPLY FOR LCM
VDD
VDD
TFT LCD
3.3V
TFT LCD
3.3V
VSS VCC 3.3V 0~4.0V ON OFF
→
VSS VCC VSS VCOM CIRCUIT LEDCTRL PWCTRL 3.3V 0~2.5V ON OFF
VCOM CIRCUIT
VSS LEDCTRL PWCTRL
TOUCH PANEL
11.2 THE BRIGHTNESS CONTROLLED BY BACKLIGHT CURRENT OF LEDCTRL
45 40 Backlight current (mA) 35 30 25 20 15 10 5 0 0 0.5 1 1.5 2 2.5 LEDCTRL (V) 3 3.5 4 Backlight current vs. LEDCTRL
42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.5
BACKLIGHT CURRENT V.S. LEDCTRL
→
BACKLIGHT CURRENT (mA)
...
Similar Datasheet
- ETQ570G2DH6 LCD - EMERGING DISPLAY
- ETQ570G2DM6 LCD - EMERGING DISPLAY