AT070TN94 Basic parameter 

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AT070TN94 常见参数

产品型号(MODEL)                                                          AT070TN94 

屏尺寸(Size)                                                                   7寸液晶屏

制造商(Productor)                                                         群创/Innolux

分辨率(Resolution)                                                        800×480

显示比例(Display scale)                                                 16:9

响应时间(Response)                                                      10/15 (Tr/Td) ms

亮度(Luminance)                                                          400 nits

对比度(Contrast Ratio)                                                 500:1

颜色(Color)                                                                 262K/16.7M

AT070TN94工程参数

面板类型(Technology)                                                  a-Si TFT-LCD

接口类型(Interface)                                                      Parallel

驱屏电压(Drive-screen voltage)                                    3.3/10.4/16.0/-7.0V (VCC/AVDD/AVDD/VGL)

背光类型(Backlight)                                                     WLED

显示区域(Active Area)                                                 154.08×85.92 mm

外形尺寸(Outline)                                                       164.90× 100.00×5.70 mm

面板重量(Weight)                                                       --

可视角度(Viewing Angle)                                           50/70/70/70(上/下/左/右)

                                                                    AT070TN94Detailed parameters

AT070TN94 基本参数

制造商(Productor)                                            群创/Innolux

产品型号(MODEL)                                            AT070TN94 

屏尺寸(Size)

分辨率(Resolution)                                           800×480

分辨率简称(Resolution Name)                          WVGA

显示比例(Display scale)                                    16:9

像素排列(Pixel Arrangement)                           RGB垂直条状

点距(Pixel Pitch)                                              0.0642×0.1790 mm

产品组成(Panel Composition)                          液晶屏,

面板类型(Technology)                                      a-Si TFT-LCD

主要用途(Applications)                                   【便携式DVD】, 【车载显示】,

显著特征(Panel Features)                               【灰阶可选】, 【白光LED】, 【翻转显示】, 【雾面】, 【宽温】,

AT070TN94光电参数

显示模式(Display mode)                                    TN，常白显示，透射式

亮度(Luminance)                                               400 nits

对比度(Contrast Ratio)                                     500:1

颜色(Color)                                                      262K/16.7M

色彩饱和度(Color Saturation)                            50%NTSC(CIE1931)

响应时间(Response)                                         10/15 (Tr/Td) ms

可视角度(Viewing Angle)                                  50/70/70/70(上/下/左/右)

最佳视角(The Best View)                                   6 o'clock

白场色度(White Field Chroma)                          X:0.310; Y:0.330

白场变动(White Field Dynamic)                         1.33 (9 points)

反转扫描(Reverse Scan)                                      翻转 (水平/垂直)

信号类型大类(The kind of Singnal)                      Parallel

接口类型(Interface)                                            Parallel

信号接口定义(Singnal Interface Definition)         DRGB-50P1C8B-115A

驱屏电压(Drive-screen voltage)                          3.3/10.4/16.0/-7.0V (VCC/AVDD/AVDD/VGL)

面板输入电流(Input Current)                              4/2/0.2/0.2mA (ICC/IAVDD/IGH/IGL)

信号接口类型(Kind of Singnal Interface)             包含在屏信号接口中

信号接口品牌(Brand of Singnal Interface)           FPC

信号接口脚距(Pitch of Singnal Interface)            0.5 mm

信号接口数量(Quantity of Singnal Interface)      1 pcs

信号接口脚数(Pin of Singnal Interface)              50 pins

AT070TN94结构参数

工作温度(Operation Temperature)                     -30 °C ~ 85 °C

存储温度(Storage Temperature)                        -30°C ~ 85°C

表面处理(Surface Technology)                           雾面

显示区域(Active Area)                                        154.08×85.92 mm

可视区域(Display Area)                                      156.7×89.1

外形尺寸(Outline)                                             164.90× 100.00×5.70 mm

触摸屏(Touch Panel)                                         无

灯管位置(Lamp Position)                                   侧入式光源

背光类型(Backlight)                                           WLED

灯管数量(Lamp Number)                                  3S9P pcs

灯管形状(Lamp Shape)                                      阵列

背光寿命(Life Time of Lamp)                              20K Hours

单一灯管电压(Voltage of Lamp)                          9.3V

单一灯管电流(Current of Lamp)                          180mA

内置灯管驱动器(Driver of Backlight)                   无

背光接口类型(Kind of Backlight Interface)         包含在屏信号接口中

背光接口品牌(Brand of Backlight Interface)       Includedinsignalinterface

背光接口数量(Quantity of Backlight Interface)   1 pcs

背光接口脚距(Pitch of Backlight Interface)         0.5 mm mm

背光接口定义(Backlight Interface Define )          DRGB-50P1C8B-115A

AT070TN94包装及生产状态

每箱数量(Quantity Per Box)                               50 pcs

包装箱尺寸(Size of the Box)                               530×355×255 mm (长×宽×高)

包装箱毛重(G.W. of the Box)                              10.682 Kg

开始量产时间(Date Begin Producing)                 2009/12/2

当前生产状态(Production Status)                       正常量产中

AT070TN94 is a 7.0-inch a-Si TFT-LCD liquid crystal module product mainly promoted by Shenzhen Zhiyuan Optoelectronic Technology Co., Ltd., a group creative agent. It is equipped with WLED backlight, no backlight drive and no touch. The working temperature of this product is-30 ~ 85 C, the storage temperature is-30 ~ 85 C, and the vibration resistance is 1.5g (14.7m/s). Its typical feature screen library is summarized as: wide temperature, white LED backlight, up/down, left/right flip display, 6/8-bit gray scale optional, foggy surface, DE/SYNC mode selectable, 2 in 1 FPC. Based on its feature screen library, this model is recommended for vehicle display. According to the information held by Screen Library, this product was mass-produced in Q4, 2009, and the current production status is in mass production. The parameters were finally updated on December 14th, 2023. As a TN, normally white display and transmissive liquid crystal module product, AT070TN94 can provide a display brightness of 500 CD/m, a transmission contrast of 1000:1, and a viewing angle of 70/70/50/70 (Typ.)(CR≥10) (left/right/up/down), and its response time is 25 (. Because each pixel adopts 6-bit/6-bit+thinning gray-scale signal, this product can display 262K/16.7M color, and its color saturation has reached 50% (NTSC). For backlight, this product adopts 3S9P WLED side-entry light source, and the service life of the light source is 20K hours, excluding backlight drive. AT070TN94 adopts Parallel RGB (1 ch, 6/8-bit) signal interface, with a total of 50 pins, connected by FPC, and the screen driving voltage is 3.3/10.4/16.0/-7.0v (typ.) (dvdd/avdd/vgh/vgl). The marked production status is for reference only and should not be used as the basis for users' decision-making. Please refer to the specification! If you want to use this LCD module in developing new products, please call our company or the original factory for the latest production status information and technical information about AT070TN94. The phone number is the same as WeChat: 18123742923.