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零件编号 | NL10276BC30_04F | ||
描述 | TFT COLOR LCD MODULE | ||
制造商 | NEC | ||
LOGO | |||
1 Page
DOD-M-0002 1/26
TFT COLOR LCD MODULE
.comType: NL10276BC30-04F
38cm (15 Type), XGA
et4USPECIFICATIONS
e (Second Edition)
taShPRELIMINARY
aThis document is preliminary. All information in this document is subject to change without
.Dprior notice.
www NEC Corporation
NEC Electron Devices
omDisplay Device Operations Unit
.cColor LCD Division
U1st Engineering Department
t4Approved
heeChecked
www.DataSPrepared
Dec. 12,
2000
Dec. 12,
2000
Dec. 12,
2000
NEC Corporation
DOD-M-0002 8/26
(2) Backlight
(Ta = 25℃)
Parameters
Symbols Min. Typ. Max. Unit
Remarks
Lamp current
Lamp voltage
at a lamp,
IL 3.0 6.5 7.0 mArms IL=6.5mArms: 200cd/m2,
Note 1
VL - 660 - Vrms
-
1100
-
-
Vrms Ta = 25℃, Note 1
Lamp turn on voltage
VS
1650
-
-
Vrms Ta = 0℃, Note 1
Oscillator frequency Ft 52 56 60 kHz Note 2
Note1: When IL and VS are less than Min. value, lamps might be not turned on.
Note2: Recommended value of "Ft"
・Ft is within the specification.
and
・Ft = 1/ 4th × (2n-1)
th : Hsync period
n : a natural number (1,2,3…)
If Ft is out of the recommended value, interference between Ft frequency and
Hsync frequency may cause beat on the display.
10. SUPPLY VOLTAGE SEQUENCE
VCC 0V
4.75V
tr<80ms
Note 1
Signals*
0V
VALID period
0.5V
t>200ms
10<t<35ms
0<t<35ms
*Signals: Hsync, Vsync, DE, CLK, R0 to R5, G0 to G5, B0 to B5
Note1: Terminations of the signal lines are resistance 100Ω.
Remark1: Logic signals (synchronous signals and control signals) must be “0” voltage (V), when VCC is not
input. If input voltage to signal lines is higher than 0.3 V, the internal circuit will be damaged.
Remark2: The supply voltage for input signals should be the same as VCC.
Remark3: Turn on the backlight within the LCD operation period. When the backlight turns on before LCD
operation or the LCD operation turns off before the backlight turns off, the display
may momentarily become white.
Remark4: When the power is off, please keep whole signals low level or high impedance.
Remark5: This LCD module uses a fuse as follows.
Fuse
Type name
Producer
Rating
VCC
ICP-S1.2
Rohm
50V/1.2A
Before the power supplies of the system are designed, fuses should be considered. The power
capacity should be used more than 2 times of fuses rating. In case of small power capacity less
than 2 times of fuses rating, the module must be evaluated enough from safety point of view.
2
NEC Corporation
CLK
ViH
VCCi×50%
ViL
R0-R5
G0-G5
B0-B5
ViH
ViL
tdrf
tc
tch
tcrf
tds tdh
DOD-M-0002 16/26
DE
Hsync
VCCi×50%
tes
teh
thh ths
thrf
ViH
VCCi×50%
ViL
Hsync
VCCi×50%
tvh tvs
Vsync
tvrf
ViH = VCCi×0.7(Min.)
ViL = VCCi×0.3(Max.)
note 1: VCCi = 3.3V (LCD internal voltage)
ViH
VCCi×50%
ViL
NEC Corporation
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页数 | 27 页 | ||
下载 | [ NL10276BC30_04F.PDF 数据手册 ] |
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