Invention Grant
- Patent Title: Reflective layer for increasing fill factor in an electronic display
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Application No.: US15062844Application Date: 2016-03-07
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Publication No.: US09859527B2Publication Date: 2018-01-02
- Inventor: Shizhe Shen , Evan M. Richards
- Applicant: Oculus VR, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Oculus VR, LLC
- Current Assignee: Oculus VR, LLC
- Current Assignee Address: US CA Menlo Park
- Agency: Fenwick & West LLP
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H01L27/32 ; H01L27/12 ; H01L51/00

Abstract:
An electronic display includes a substrate and a thin-film transistor (TFT) layer deposited on a top surface of the substrate. The TFT layer includes a plurality of driving TFTs that are configured to provide current to one or more organic light emitting diodes (OLEDs). The electronic display also includes an emission layer deposited on a top surface of the TFT layer. The emission layer includes emission areas and non-emission areas that separate the emission areas. The emission areas include a plurality of OLEDs and each of the OLEDs are configured to be driven by one or more of the TFTs to emit light. The electronic display also includes a reflective layer formed on a bottom surface of the substrate. The reflective layer is configured to reflect at least some of the light emitted from the OLEDs toward the non-emission areas.
Public/Granted literature
- US20160268551A1 REFLECTIVE LAYER FOR INCREASING FILL FACTOR IN AN ELECTRONIC DISPLAY Public/Granted day:2016-09-15
Information query
IPC分类: