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JHG12864D Datasheet, PDF (7/25 Pages) Jewel Hill Electronic – SPECIFICATIONS FOR LCD MODULE
JEWEL HILL ELECTRONIC CO.,LTD.
5、极限参数 ABSOLUTE MAXIMUM RATINGE:
(除非特别说明,环境温度T=25° Unless specified,The Ambient temperature T=25°)
项目
Item
* 极限直流正向电流
Absolute maximum forware current
* 脉冲驱动极限正向电流
Peak forward current
反向电压
Reversr Voltage
* 极限功耗
Power dissipation
工作温度
Operating Temperature Range
贮存温度
Storage Temperature Range
使用时间
Min life
平均故障间隔时间
Mean Time Between Failure
符号
Symbel
Ifm
Ifp
Vr
pd
Topr
Tstg
条件
Conditions
I msec脉冲,1/10占空比
I mseo plus10% Dutg Cyele
Hour
T=25°C
Hour T=25°C 湿度65% 产品电流≤75
值
Rating
100
单位
Unit
mA
300
mA
5
V
310
mW
-30~ +70
°C
-40 ~+80
°C
100000
h
20000
h
*当工作温度高于25°C时,Ifm Ifp和pd必须降低;电流降低率是-0.36MA/°C(直流驱动),或-0.9MA/°C(脉冲驱动)
功耗降低率是 -1.08 W/°C.产品的工作电流不能大于对应工作温度条件下Ifm或Ifp的60%。
For operation above 25°C , The Ifm、Ifp & pd must be derated , the Curent derating is
-0.36mA/°C for Dc drive and-0.9mA/°C for pulsr drive,the power dissipation is -1.08
The product working crrent must not more than the 60 % of the Ifp according
to the working temperature.
mW/°
6、光电特性 ELECTRICAL-OPTICAL CHARACTERISTICS:
(除非特别说明,环境温度 T=25°C Unless specified,The Ambient tempetature T=25°C)
项目
Item
正向电压
Forward Voltage
反向电流
Reverse Current
波长
Wavelength
色坐标
Color Coordinate
频谱半波长
Spectral width at half height
*亮度
Luminance
均匀性
Unifromity
符号 最小值 典型值 最大值
Symbel min. typ. max.
Vf
2.9 3.1 3.3
单位
Unit.
V
Ir
50
μA
λd  --
--
--
nm
X
nm
Y
30
nm
Lv Sub. 500
75%
550 --
cd/m
条件
Condition.
If= 75 mA
Vr= 5
If= mA
If= 75 mA
If= 75 mA
If= 75 mA
MIN/MAX*100%
亮度值是5个测量点的平均值,亮度最大值比最小
值一般小于1.5(最大1.7). 使用BM-7亮度色度仪测
量,测量光圈?5度
The luminance is the average value of 5 points.and
The Lvmax./Lvmin. is less than 1.5 Typical(max1.7).
The measurement instrument is BM-7 luminance
Colorimeter,The caperture is ?5 mm.
(设计)
Design:
(审核)
2010-03-22 Review:
(会签)
COUNTERSIGH:
(批准)
APPROVED:
页码: 2 0f 2
版本号:A1
4.2.1 MTBF
The BACKLIGHT shall be designed to meet a minimum MTBF value of 20000 hours with normal.
(25°C in the room without sunlight,(65±10)%RH)
JHG12864D
VER: 4.01
-6-
Issue date: 2013/08/01