Invention Grant
- Patent Title: Display with power supply mesh
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Application No.: US16240552Application Date: 2019-01-04
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Publication No.: US10700151B2Publication Date: 2020-06-30
- Inventor: Warren S. Rieutort-Louis , Ting-Kuo Chang , Chieh-Wei Chen , Cheng-Ho Yu
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Treyz Law Group, P.C.
- Agent G. Victor Treyz; Joseph F. Guihan
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G09G3/3225 ; H01L51/52

Abstract:
An organic light-emitting diode display may have an array of pixels. The pixels may each have an organic light-emitting diode with a respective anode and may be formed from thin-film transistor circuitry formed on a substrate. A mesh-shaped path may be used to distribute a power supply voltage to the thin-film circuitry. The mesh-shaped path may have intersecting horizontally extending lines and vertically extending lines. The horizontally extending lines may be zigzag metal lines that do not overlap the anodes. The vertically extending lines may be straight vertical metal lines that overlap the anodes. The pixels may include pixels of different colors. Angularly dependent shifts in display color may be minimized by ensuring that the anodes of the differently colored pixels overlap the vertically extending lines by similar amounts.
Public/Granted literature
- US20190189732A1 Display With Power Supply Mesh Public/Granted day:2019-06-20
Information query
IPC分类: