Title:
DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/132994
Kind Code:
A1
Abstract:
A display apparatus includes a display panel supported within a case having a rear surface including a circular recessed portion. An annular total reflection mirror and an annular half mirror are disposed in the circular recessed portion with an annular light source provided therebetween. A pattern forming member is disposed on an outer side of the annular half mirror and is configured to be reflected by the annular total reflection mirror. A pattern light source is configured to supply light to the pattern forming member so that the pattern is reflected on the annular total reflection mirror. When the annular light source and the pattern light source are turned on, the pattern of the pattern forming member is reflected between the annular total reflection mirror and the annular half mirror.
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Inventors:
CHO JUWON (KR)
KIM KIHONG (KR)
KIM KIHONG (KR)
Application Number:
PCT/KR2020/018632
Publication Date:
July 01, 2021
Filing Date:
December 18, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F1/16; F16M11/04; F21K9/61; F21Y115/10
Foreign References:
| KR20110061729A | 2011-06-10 | |||
| KR20140056906A | 2014-05-12 | |||
| US20150346413A1 | 2015-12-03 | |||
| US20060109657A1 | 2006-05-25 | |||
| KR20110083974A | 2011-07-21 |
Other References:
See also references of EP 4004677A4
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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