Title:
GENERATING DYNAMIC VIRTUAL MASK LAYERS FOR CUTOUT REGIONS OF DISPLAY PANELS
Document Type and Number:
WIPO Patent Application WO/2021/203257
Kind Code:
A1
Abstract:
Certain aspects of the present disclosure provide methods and apparatus for generating, in a display panel, a virtual mask layer around a cutout region for a front camera. The front camera may be positioned under the display panel and receive light through the cutout region. The mask layer may hide defects of the cutout region that does not have functional pixels. The disclosed techniques may improve aesthetic appearance of displays having punch-hole cameras with reduced hole sizes and increased production quality conformance rate.
Inventors:
ZHANG NAN (US)
XU YONGJUN (US)
XU YONGJUN (US)
Application Number:
PCT/CN2020/083629
Publication Date:
October 14, 2021
Filing Date:
April 08, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
ZHANG NAN (CN)
XU YONGJUN (CN)
ZHANG NAN (CN)
XU YONGJUN (CN)
International Classes:
H01L27/32
Domestic Patent References:
| WO2014078117A1 | 2014-05-22 | |||
| WO2008048859A2 | 2008-04-24 | |||
| WO2014078117A1 | 2014-05-22 | |||
| WO2008048859A2 | 2008-04-24 |
Foreign References:
| CN108598133A | 2018-09-28 | |||
| CN108919545A | 2018-11-30 | |||
| CN109862161A | 2019-06-07 | |||
| US20190187849A1 | 2019-06-20 | |||
| JP2011082798A | 2011-04-21 | |||
| CN108598133A | 2018-09-28 | |||
| CN108919545A | 2018-11-30 | |||
| CN109862161A | 2019-06-07 | |||
| US20190187849A1 | 2019-06-20 | |||
| JP2011082798A | 2011-04-21 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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