SHENZHEN YOUSEE TECHNOLOGY CO., LTD DISPLAY SPECIFICATION Product NO: (ӗ૱රਧ) 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: zouchangcheng@youseeOFGFRP Adress:

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

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

Shenzhen Yousee Technology Co., Ltd Product Specification 1 Scope This Specification defines AMOLED manufactured by Shenzhen Yousee Technology Co., Ltd. In the case of any unspecified item, it may require both Yousee and the party designs this module into its product to work out a solution. mobile phone, portable GPS, handheld game console... 2.2.3 Pixel arrangement: Rendering 2.2.8 Polarizer: Hard Coating Polarizer Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 4 Maximum Rating Parameter Version: First Edition

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

Shenzhen Yousee Technology Co., Ltd Product Specification 5.2 I/O Connection and Block Diagrams 5.2.1 I/O Connection Version: First Edition

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

Shenzhen Yousee Technology Co., Ltd Product Specification 'LVSOD\ 0RGXOH %ORFN 'LDJUDP Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 1RWH ,I 9&,¶V ULVLQJ WLPH LV VPDOOHU WKDQ PVLW LV VXJJHVWHG WR XVH 9&, +/+ VHTXHQFH WR DYRLG WKH VWDUWXS LVVXH GXH WR IDVW 9&, UDPS XS WKH VW + LV VXJJHVWHG WR EH PV WKH / SHULRG LV WKH WLPH WKDW FDQ PDNH 9RII LQ EHWZHHQ 9 DQG 9 IRU H[DPSOH ZKHQ WKH GLVFKDUJH WLPH LV PV DQG PV IRU 9&, WR GURS EHORZ 9 DQG 9 UHVSHFWLYHO\ 7KHQ WKH 7RII LV VXJJHVWHG WR EH!PV DQG PV Version: First Edition

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

Shenzhen Yousee Technology Co., Ltd Product Specification 5.4.2 HS ClockTransmission Clock Lane CLKp/CLKn Data Lane Dp/Dn Bus turnaround BAT) from MPU to display module timing LPX(D) Bus turnaround BAT) from display module to MPU timing P/N: YX544-HC01 Version: First Edition

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

Shenzhen Yousee Technology Co., Ltd Product Specification

Shenzhen Yousee Technology Co., Ltd Product Specification Note 2. During the resetting period, the display will be blanked (The display is entering blanking sequence, which maximum time is 120 ms, when Reset Starts in Sleep Out -mode. The display remains the blank state in Sleep In -mode) and then return to Default condition for H/W reset. Note 3. During Reset Complete Time, data in OTP will be latched to internal register during this period. This loading is done every time when there is H/W reset complete time (tREST) within 5ms after a rising edge of RESX. Note 4. Spike Rejection also applies...

Shenzhen Yousee Technology Co., Ltd Product Specification 6 Electro-Optical Specification Item Symbol Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 1RWH 7HPSćˈ˄$QJOHǃGLVWDQFH˅ (QYLURQPHQWDO FRQGLWLRQV˖7HPSććˈ5+ˈ'DUN 5RRP DŽ 'LVWDQFH RI 2/(' GLVSOD\ FHQWHU WR PHDVXULQJ PDFKLQH LV FPDŽ 1RWH %ULJKWQHVV 8QLIRUPLW\ GHILQLWLRQ 0HDVXUH SRLQWV RI 'LVSOD\\ %ULJKWQHVV J 1RWH &RQWUDVW 5DWLR 'DUN 5RRP &5 /:/% /: IXOO ZKLWH EULJKWQHVV RI GLVSOD\ FHQWHU 3 /% IXOO EODFN EULJKWQHVV RI GLVSOD\ FHQWHU 3 &RQWUDVW 5DWLR 8QLIRUPLW\ &5PLQ &5PD[ Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification Note4: Color Shift JNCD • On the condition 0=0 F=0°, we can get the color coordinate (ul1, vl') and on 0 F=45° we can get another color coordinate (u2', v2') • Delta = Square Root( (u2'-u1')A2 + (v2'-v1')A2 ) • JNCD stands for "Just Noticeable Color Difference" • 4 JNCD means Delta u’v’<0.016 22% black window , 128 gray background. Pattern Left/Right 9mm shift Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 1RWH 5HVSRQVH 7LPH 5HVSRQVH WLPH 3L[HO WXUQ RQ DQG WXUQ RII WLPH :KLWH !%ODFN ,W LV PHDVXULQJ WUDQVLWLRQWLPH IURP WR RI OXPLQDQFH Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification Suggested Instruments: Konica Minolta CA-310 or Klein Instruments K-8 Flicker Test Pattern The flicker level is defined by Fast Fourier Transformation (FTT) as follows: fFFTc(O) is the 0-th FFT coefficient which is DC component. FS(Hz) is the flicker sensitivity as a function of frequency. The peak flicker level shall be reported based on the calculation using above formula in which FS(Hz) is determined by the flicker weighing factor shown below. Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification 1RWH ,PDJH 5HWHQWLRQ 8VLQJ FKHVVERDUG SDWWHUQ OLJKW RQ KUDQG VZLWFK WR JUD\ 7KH ,PDJH UHWHQWLRQ VKRXOG QRW EH VHHQ DIWHU PLQV 1RWH ,PDJH 6WLFNLQJ 8VLQJ FKHVVERDUG SDWWHUQ OLJKW RQ KUV DQG VZLWFK WR JUD\ 7KH ,PDJH 6WLFNLQJ VKRXOG QRW EH VHHQ DIWHU PLQ ZLWK 1' ILOWHU LPDJH VWLFNLQJ GLVDSSHDU DIWHU VWHZLQJ Version: First Edition

Shenzhen Yousee Technology Co., Ltd Product Specification NotelO: Color Uniformity Total 9 measure points should set as shown in the following figures. The CIE1967 Standards shall be used.The color difference is calculated by using following formula: Max (Au’v’) (the max Au’v’value between two random point of 9 point) 7 Reliability 7.1 Environmental Test Version: First Edition

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

Shenzhen Yousee Technology Co., Ltd Product Specification 8.2 Keep module away from direct sunlight or fluorescent light, and keep it at room 8.3 Strong impact & pressure on module and packing is prohibited 8.4 Following normal power on/off sequence is necessary for preventing abnormal display or permanent damage to display 8.5 Optimal contrast ratio under ideal voltage is AMOLED module’s characteristic, hence it is recommended a voltage control function available 8.6 Image sticking may occur if an image displays foran extended period of time 8.7 When interfered by system’s overall mechanical...