Invention Grant
- Patent Title: OLED pixel structure and OLED display panel
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Application No.: US16622392Application Date: 2019-12-03
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Publication No.: US11296153B2Publication Date: 2022-04-05
- Inventor: Dongwei Li
- Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: CN201911176917.6 20191126
- International Application: PCT/CN2019/122692 WO 20191203
- International Announcement: WO2021/103057 WO 20210603
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G09G3/20 ; G09G3/3233

Abstract:
The present disclosure provides an organic light emitting diode pixel structure and an organic light emitting diode display panel including the same. The organic light emitting diode pixel structure includes a driving circuit layer, a light emitting function layer, and a color resist layer. The driving circuit layer includes pixel driving circuits. The color resist layer includes color resists arranged in an array. The pixel driving circuits are disposed in interval regions outside long sides of the color resists. Because size of the pixel driving circuits is much larger than a width of traces, each width between adjacent pixels is increased. This avoids light leakage caused by pixel intervals being too small.
Public/Granted literature
- US20210335890A1 OLED PIXEL STRUCTURE AND OLED DISPLAY PANEL Public/Granted day:2021-10-28
Information query
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