Invention Grant
- Patent Title: Pixel structure and display panel
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Application No.: US15956769Application Date: 2018-04-19
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Publication No.: US10727286B2Publication Date: 2020-07-28
- Inventor: Che-Chia Chang , Ming-Hung Chuang
- Applicant: Au Optronics Corporation
- Applicant Address: TW Hsinchu
- Assignee: Au Optronics Corporation
- Current Assignee: Au Optronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: JCIPRNET
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G09G3/32 ; H01L27/14 ; H01L27/15 ; G09G3/3225

Abstract:
A pixel structure disposed on a substrate having a pixel sensor region and a pixel display region disposed beside the pixel sensor region is provided. The pixel structure includes a pixel defining layer, a light-emitting diode, a pixel driving circuit and a sensor device. The pixel defining layer is disposed on the substrate and has a device accommodation portion located in the pixel display region. The light-emitting diode is disposed on the device accommodation portion. The area of the light-emitting diode is smaller than that of the device accommodation portion. The pixel driving circuit is disposed on the substrate, is electrically connected to the light-emitting diode, and includes a pixel electrode by which the device accommodation portion is covered. The light-emitting diode is bonded onto the pixel electrode. The sensor device is disposed between the pixel defining layer and the substrate and located in the pixel sensor region.
Public/Granted literature
- US20190198585A1 PIXEL STRUCTURE AND DISPLAY PANEL Public/Granted day:2019-06-27
Information query
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