␡ൣᐲᆷ䭑、ᢰᴹ䲀‫ޜ‬ਨ SHENZHEN YOUSEE TECHNOLOG CO., LTD DISPLAY SPECIFICATION Product NO: (ӗ૱රਧ) YX( Customer : (ᇒ ᡧ) APPROVED BY CUSTOMER ᇘᡭㆴ㖨ṅ Approved by Remark ᇗṮ ༽⌞ APPROVED BY YOUSEE ᆽ䭗ㆴ㖨ṅ Checked by Ỷḛ ⭥ ᆀ 㔃 ᶴ ␡ൣᐲᆷ䭑、ᢰᴹ䲀‫ޜ‬ਨ Shenzhen Yousee Technology Co.,Ltd 䛩䮯෾ LONG Tel:15818552076 E-mail: [email protected] A

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

Shenzhen Yousee Technology Co., Ltd Product Specification ■ ABSOLUTE MAXIMUM RATINGS ■ REFERENCE APPLICATION CIRCUIT ■ RELIABILITY TEST CONDITIONS ■ PRECAUTIONS FOR USING LCD MODULES ■ PRIOR CONSULT MATTER ■ FACTORY CONTACT INFORMATION Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification ■ GENERAL INFORMATION Item of general information Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification ■ EXTERNAL DIMENSIONS These drawings and specifications are the exclusive properties of TRULY, which are furnished for evaluation only on a confidential basis. 4, DISPLAY MODE : TRANSFLECTIVE 5, RECOMMENDED VIEWING DIRECTION 3:00 CUSTOMER APPRDVE Mechanical Electrical Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification ■ ABSOLUTE MAXIMUM RATINGS Parameter of absolute maximum ratings If the product is a long time to withstand these conditions, the life time would be shorter. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification ■ BACKLIGHT CHARACTERISTICS Item of backlight characteristics Using condition: constant current driving method If=60mA(+/-10%).

Shenzhen Yousee Technology Co., Ltd Product Specification Note2. Surface luminance is the LCD surface luminance with all white pixels. For more information see FIG 2. Note3. The uniformity in surface luminance (5 WHITE) is determined by measuring luminance at each test position, and then dividing the maximum luminance of all white pixels by minimum luminance of all white pixels. For more information see FIG 2. Note4. 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 FIG 1.....

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

Shenzhen Yousee Technology Co., Ltd Product Specification The definition of Response Time FIG.2. Measuring method for Contrast ratio, surface luminance, Luminance uniformity,CIE (x, y) chromaticity Fig2 Note1 For TFT Module Test point:9 points( as 9 Points diagram ) A : H/6 B : V/6 H,V : Active Area(AA) size Measurement instrument: CS-2000; Light spot size =5mm, 350mm distance from the LCD surface to detector lens. Fig2 Note2 For non-TFT Module and Dot-Matrix type Module 2.1 If the minimum side size is bigger than 20 mm,the testing method is the same as TFT module. 2.2 If the minimum side size...

Shenzhen Yousee Technology Co., Ltd Product Specification Measurement instrument : ConoScope will be selelected to measure If CS-2000 cannot meet the measurement requirement. Light spot size =0.2-2.0mm. About 2-3mm distance from the LCD surface to detector lens, but suggest to confirm the best distance on focusing the picture to be clearest when actually measuring. The definition of viewing angle Version: First Edition

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

Product Specification Shenzhen Yousee Technology Co., Ltd Please consult our technical department for detail information. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification ■ RELIABILITY TEST CONDITIONS No. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification INSPECTION CRITERION <=>? PAGE 1 TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA This specification is made to be used as the standard acceptance/rejection criteria for minimum 4.3 ” Color mobile phone LCM. 1 Sample plan Sampling plan according to GB/T2828.1-2003/ISO 2859-1 [ 1999 and ANSI/ASQC Z1.4-1993, normal level 2 and based on: Major defect: AQL 0.65 Minor defect: AQL 1.5 2. Inspection condition Viewing distance for cosmetic inspection is about 30cm with bare eyes, and under an environment of 20~40W light intensity, all directions for...

Shenzhen Yousee Technology Co., Ltd Product Specification TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA Black and white Spot defect Pinhole, Foreign Particle, Dirt under polarizer Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA Item Items to be No inspected Inspection Standard Circle shaped and dim edged defects Black line, Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA Item Items to be No inspected Inspection Standard If the Polarizer scratch can be seen after mobile phone cover assembling or in the operating condition, judge by the line defect of 4.2.2. If the Polarizer scratch can be seen only in non-operating condition or some special angle, judge by the following. Air bubbles between glass & polarizer Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA Inspection Standard Notes: S=contact pad length Chips on the corner of terminal shall not be allowed to extend into the ITO pad or expose perimeter seal. Cracks tend to break are not allowed. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification TITLE:FUNCTIONAL TEST & INSPECTION CRITERIA Version: First Edition

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

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

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

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

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