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Número de pieza | AM320240L8TNQW-B3H | |
Descripción | LCD Module | |
Fabricantes | AMPIRE | |
Logotipo | ||
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The contents of this document are confidential and must not be disclosed wholly
or in part to any third part without the prior written consent of AMPIRE CO., LTD
AMP I RE
SPECIFICATIONS FOR
LCD MODULE
CUSTOMER
Preliminary Reference Only
U
CUSTOMER PART NO.
AMPIRE PART NO. AM320240L8TNQW-B3H
APPROVED BY
DATE
; Approved For Specifications
Approved For Specifications & Sample
AMPIRE CO., LTD.
Building D., 2F., No.88, Sec. 1, Sintai 5th Rd., Sijhih City,
Taipei County 221, Taiwan (R.O.C.)
台北縣汐止市新台五路一段 88 號 2 樓(東方科學園區 D 棟)
TEL:886-2-26967269 , FAX:886-2-86967196 or 26967270
APPROVED BY
CHECKED BY
ORGANIZED BY
Date : 2007/12/28
AMPIRE CO., LTD.
1
1 page Preliminary
The contents of this document are confidential and must not be disclosed wholly
or in part to any third part without the prior written consent of AMPIRE CO., LTD
Note7 : This is panel surface temperature, not ambient temperature.
Note8 :
z LED BL: When LCM be operated over than 40℃, the life time of the
LED back-light will be reduced.
3.1.3 LED back-light Unit Absolute max. ratings
Item
Peak forward Current
Reverse Voltage
Power Dissipation
Symbol
IF
VR
Po
Ratings
60
15
0.9
Unit
mA
V
W
Remark
3.2 Electrical characteristics
3.2.1 DC Electrical characteristic of the LCD
Typical operting conditions (VSS=0V)
Item
Symbol Min. Typ.
Power supply
VDD 3.0
3.3
Input Voltage
for logic
H Level VIHB B
L Level
V ILB B
2.0
VSS
-
-
Max.
5.0
Unit Remark
V
5.5 V
Note 1
0.8 V
H Level
Output Voltage for
Logic
V OHB B
2.4
- VDD V
Note 2
L Level VOLB B
VSS
0.4 V
Power Supply current IDD - 320 -
Note1: With 5V Tolerance Input, /CS, /WR,/RD,RS,DB0~DB17
Note2: DB0~DB17
Note3: fV =60Hz, Ta=25℃, Display pattern: All Black
mA Note 3
Date : 2007/12/28
AMPIRE CO., LTD.
5
5 Page Preliminary
The contents of this document are confidential and must not be disclosed wholly
or in part to any third part without the prior written consent of AMPIRE CO., LTD
4.2 Optical characteristic of the LED Back-light
ITEM
MIN TYP MAX
UNIT
Condition
Bare Brightness
- T.B.D.
--
Cd/m2 ILEDB B =40mA,Ta=25℃
AVG. X of 1931 C.I.E. 0.26 0.30
0.34
-- ILEDB B =40mA,Ta=25℃
AVG. Y of 1931 C.I.E. 0.27 0.31
0.35
-- ILEDB B =40mA,Ta=25℃
Brightness Uniformity 75
--
--
% ILEDB B =40mA,Ta=25℃
( )For reference only. These data should be update according the prototype.
Note1 : Measurement after 10 minutes from LED BL operating.
Note2 : Measurement of the following 9 places on the display.
1/6W
5/6W
1/2W
W
Constant
Current
40mA
A
AK
DC Current meter
123
456
789
L
5/6L
1/2L
1/6L
Note3: The Uniformity definition
(Min Brightness / Max Brightness) x 100%
Date : 2007/12/28
AMPIRE CO., LTD.
11
11 Page |
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