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公开(公告)号：US20200159127A1
公开(公告)日：2020-05-21
申请号：US16588274
申请日：2019-09-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yoonki PARK , Mijeong SONG , Valeriy PRUSHINSKIY , Dohyeon BAEK , Seungjae LEE , Byoungjin CHO
Abstract: A display apparatus is provided. The display apparatus may include a display panel, an optical member that is disposed behind the display panel and that is configured to guide light to the display panel, a light source that is configured to irradiate light to the optical member, a holder that is configured to support the display panel and the optical member, and a contraction member that is disposed parallel to the optical member, and that comprises a negative thermal expansion (NTE) substance.
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