深圳市宇锡科技有限公司 SHENZHEN YOUSEE TECHNOLOG CO., LTD DISPLAY SPECIFICATION Product NO: (产品型号) YX43025A Customer : (客 户) APPROVED BY CUSTOMER 客户签署栏 Approved by Remark 审核 备注 APPROVED BY YOUSEE 宇锡签署栏 Checked by 检查 电 子 结 构 深圳市宇锡科技有限公司 Shenzhen Yousee Technology Co.,Ltd 邹长城 LONG Tel:15818552076 E-mail: [email protected] Adress:深

Shenzhen Yousee Technology Co., Ltd Product Specification Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification CONTENTS 目录 1.GENERAL INFORMATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4 基本描述 2 .MODULE OUTLINE DRAWIN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5 产品外形图 3.INTERFACE DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 接口定义 4.ABSOLUTE MAXIMUM RATINGS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 极限参数 (IC) 5.ELECTRICAL CHARACTERISTICS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 模块电气特性 6.BACKLIGHT...

Shenzhen Yousee Technology Co., Ltd Product Specification 1. GENERAL INFORMATION 基本描述 Contents 内容 IPS TFT-LCD /TRANSMISSIVE Number of Dots 点阵 Outline dimensions 外形尺寸 Active area 有效区域 Pixel pitch 像素 Module size 模组尺寸 Viewing direction 视角方向 Backlight type 背光类型 LCD Driver IC LCD 驱动 IC Interface type 接口类型

Shenzhen Yousee Technology Co., Ltd Product Specification Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 3. INTERFACE DESCRIPTION ^P^^ NO. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification Notel: Selection of these interface are set by IM<1:0> , SPI4W pins as shown below Table: Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 4. ABSOLUTE MAXIMUM RATINGS 极限参数(IC) Parameter 参数 Operating temperature 操作温度 Storage temperature 存储温度 Supply voltage for logic 逻辑电压 I/O Input voltage for analog circuit 输入模拟电压 5. ELECTRICAL CHARACTERISTICS 模块电气特性 Parameter Analog operating voltage 模拟电压 Logic operating voltage 逻辑电压 Input voltage “H”level 输入高电平 Input voltage “L”level 输入低电平 Output voltage “H”level 输出高电平

Shenzhen Yousee Technology Co., Ltd Product Specification 6. BACKLIGHT CHARACTERISTICS 背光电气特性 Item 项目 Forward voltage 正向电压 Backlight lifetime Connection mode 连接类型 7. OPTICAL CHAYACTERISTICS 光学特性 Item Response time 响应时间 Contrast ratio Color gamut

Shenzhen Yousee Technology Co., Ltd Product Specification Note1.Response time is the time required for the display to transition from White to black(Rise Time,Tr)and from black to white(Decay Time,Tf).For additional information see FIG1... 备注 1.响应时间是 Tr(上升时间）与 Tf(下降时间）的和，Tr 指显示黑色画面转为显示白色画面需要时 间，Tf 指显示白色画面转为显示黑色画面需要时间，详见 FIG1.。 FIG1. The definition of Response time 响应时间定义 Note2.contrast Ratio(CR) is defined mathematically by the following formula ,For more information see FIG2. Contrast Ratio(CR)=Average Surface Luminance with all white pixels/ Average Surface Luminance with all black pixels 备注...

Shenzhen Yousee Technology Co., Ltd Product Specification Note4.Viewing angle is the angel at which contrast ratio is greater than a specific value.For TET module,the specific value of contrast ratio is 10.For monochrome and color stn module,the specific value of contrast ratio is2.The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface.For more information see FIG3 备注 4.视角指对比度大于等于一个特定值时的可视范围，对 TFT 屏，对比对特定值为 10，对黑白屏 CSTN 屏，对比度特定值为 2，视角由横轴（X 轴），竖轴（Y 轴）同 Z 轴（垂直与 LCD 表面）之间的夹 角来定义，详见 FIG3.。 FIG3 The definition...

Shenzhen Yousee Technology Co., Ltd Product Specification 8. Recommended Operating Sequence Parallel 8/9/16 bit Interface Characteristics. ( Note: DB[7:2] =D5~D0; Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification Note I: IOVCC 1.65 to 3.3V, VC1=2.6 to 3.3V, AGND=DGND=OV, Ta=-30 to 70 °C (to +85°C no damage) Note 2: This input signal rise time and fall time (Tr, TO is specified at 15 ns or less. Logic high and low levels are specified as 30% and 70% of IOVCC for input signals Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 3/4-SPI/Dual-SPI/Quad-SPI Interface Characteristics. Signal Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 4-SPI Interface Characteristics: Signal Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification Power ON Timing (VDD=VCI,VDDIO=IOVCC) [ PRECLR | WAITDISP | DISPON Power OFF Timing (VDD=VCI) NOTE: This section is only for reference,Details please refer to the IC specification. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 9. RESET INPUT TIMING 3. During the Resetting period, the display will be blanked (The display enters the blanking sequence, which maximum time is 120 ms. when Reset Starts in the Sleep Out mode. The display remains the blank state in the Sleep In mode.) and then return to Default condition for Hardware Reset. 4. Spike Rejection can also be applied during a valid reset pulse, as shown below: NOTE: This section is only for reference,Details please refer to the IC specification. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 10. Production process control 生产过程控制管理 WORKFLOW CHART 工作流程图 Responsibility accounting 权责单位 Production design 生产计划排程 Production arrangements 生产准备 First article production 首件生产 NC First article assurance 首件确认 Process Inspection Product Material Control 生产计划与 物料控制 Production department 生产部 Production department 生产部 Quality department 品 质部 Production department or Quality department 生产部/品质 部 Quality department 品 质部 Production department 生 产部 Production department or Quality department 生产部/品 质部 Production department or storage 生产部/仓库 Related...

Shenzhen Yousee Technology Co., Ltd Product Specification

Shenzhen Yousee Technology Co., Ltd Product Specification Version: First Edition

Shenzhen Yousee Technology Co., Ltd High Temperature Operating 高温操作测试 1.Air bubble in the LCD;模 块中有气泡 Temperature Cycle 2.Sealleak;封口松脱 3.Non-display;不显示 4.missing segments;漏笔 5.Glass crack;玻璃破碎 6.Current IDD is twice Damp Proof Test 防潮测试 higher than initial value. 电流 IDD 大于初始值的 两倍。 测试前对样品进行外观和功能测试， 采用空气放电，对 TP 进行单次放 电，9 个点每一点放电一次，每次间 检查，如果合格就进行下一循环测 试，如果不合格，试验停止，并进行 问题判定 13. PRECAUTIONS FOR USING LCD MODULES 模组使用注意事项 1. Handing precautions 使用注意事项 1.1 The display panel is made of glass and polarizer.As glass is fragile.It tends to become or chipped during handing especially on the edges.Please...