Invention Grant
- Patent Title: OLED display panel and preparation method thereof
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Application No.: US16492160Application Date: 2019-06-19
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Publication No.: US10923675B2Publication Date: 2021-02-16
- Inventor: Sisi Zhou
- Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Applicant Address: CN Wuhan
- Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Current Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Current Assignee Address: CN Wuhan
- International Application: PCT/CN2019/091805 WO 20190619
- International Announcement: WO2020/220445 WO 20201105
- Main IPC: H01L51/56
- IPC: H01L51/56 ; H01L51/52

Abstract:
An organic light emitting diode (OLED) display panel includes a display area, and the display area includes: a light transmissive zone; a display zone surrounding the light transmissive zone; and a common layer disposed on the display zone; the common layer includes an organic electroluminescence device and a thin film encapsulation layer, and there is no common layer disposed on the light transmissive zone.
Public/Granted literature
- US20200343476A1 OLED DISPLAY PANEL AND PREPARATION METHOD THEREOF Public/Granted day:2020-10-29
Information query
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