KR20190069186A - 백 커버 및 이를 구비하는 디스플레이 장치 - Google Patents
백 커버 및 이를 구비하는 디스플레이 장치 Download PDFInfo
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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Abstract
Description
도 2는 도 1에 나타낸 백 커버의 연결부를 부분적으로 확대하여 도시하는 부분 확대도이다.
도 3 내지 도 5는 도 2에 나타낸 연결부의 다른 실시예를 도시하는 참고도이다.
도 6은 본 발명의 제2실시예에 따른 백 커버를 도시하는 평면도이다.
도 7은 본 발명의 실시예에 따른 백 커버가 열 팽창으로 가열되면서 변형된 상태를 종래 기술과 비교 도시하는 참고도이다.
도 8은 본 발명의 실시예에 따른 백 커버에서 연결부의 개수에 따라 강성이 증대되는 것을 도시하는 참고도이다.
도 9는 본 발명의 백 커버가 구비된 디스플레이 장치를 개략적으로 도시하는 참고도이다.
110 : 단위 플레이트
120 : 연결부
200 : 디스플레이 장치
210 : 디스플레이 패널
220 : 접착부
230 : 방열시트
Claims (10)
- 디스플레이 패널의 배면에 설정된 패턴으로 배치되는 복수개의 단위 플레이트;
상기 단위 플레이트들 중 하나인 제1단위 플레이트에 일 측이 연결되고, 상기 제1단위 플레이트와 이격되어 나란히 배치된 제2단위 플레이트에 타 측이 연결되는 연결부;
를 포함하는 백 커버. - 청구항 1에 있어서,
상기 연결부는,
상기 제1단위 플레이트로부터 돌출되는 제1돌출부재와,
상기 제2단위 플레이트로부터 상기 제1돌출부재와 대향하여 돌출되는 제2돌출부재와,
상기 제1돌출부재와 제2돌출부재를 연결하되 서로 마주하는 방향의 일 측 방향으로 휘어진 곡선으로 연결하는 제1탄성부재를 포함하는 백 커버. - 청구항 2에 있어서,
상기 연결부는 일 단면이 'Ω' 형상으로 이루어지는 백 커버. - 청구항 2에 있어서,
상기 제1탄성부재는,
상기 제1돌출부재 또는 제2돌출부재와 연결되는 각도가 적어도 90°보다 작은 각도로 연결되는 백 커버. - 청구항 2에 있어서,
상기 제1돌출부재는,
상기 제1단위 플레이트의 측면 상에서 상기 제1돌출부재의 돌출 방향에 일체로 구비되는 보강부재를 더 포함하는 백 커버. - 청구항 2에 있어서,
상기 제1탄성부재는,
상기 제1돌출부재 또는 제2돌출부재의 폭 보다 더 적은 단면적을 가지는 백 커버. - 청구항 2에 있어서,
상기 연결부는,
상기 제1탄성부재로부터 상기 마주하는 방향의 타 측 방향으로 연장된 휘어진 곡선으로 상기 제2돌출부재를 연결하는 제2탄성부재를 포함하는 백 커버. - 청구항 1에 있어서,
상기 단위 플레이트의 배면에 선택적으로 부착되는 방열시트를 더 포함하는 백 커버. - 디스플레이 패널;
상기 디스플레이 패널의 배면에 결합되는 청구항 1 내지 청구항 8 중 어느 한 청구항에 기재된 백 커버;
상기 디스플레이 패널과 백 커버 사이를 결합시키는 접착부;
를 포함하는 디스플레이 장치. - 청구항 9에 있어서,
상기 연결부는,
상기 디스플레이 패널이 휘어질 때 상대적으로 백 커버의 전체 길이가 늘어나는 경우 상기 연결부가 압축되면서 상기 제1단위 플레이트와 제2단위 플레이트의 거리가 가까워지고, 상대적으로 백 커버의 전체 길이가 줄어드는 경우 상기 연결부가 인장되면서 상기 제1단위 플레이트와 제2단위 플레이트의 거리가 멀어지는 디스플레이 장치.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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KR1020170169635A KR102418576B1 (ko) | 2017-12-11 | 2017-12-11 | 백 커버 및 이를 구비하는 디스플레이 장치 |
US16/209,741 US10564457B2 (en) | 2017-12-11 | 2018-12-04 | Back cover and display device including the same |
GB1819914.1A GB2570394B (en) | 2017-12-11 | 2018-12-06 | Back cover and display device including the same |
JP2018229826A JP6735806B2 (ja) | 2017-12-11 | 2018-12-07 | バックカバー及びこれを備えるディスプレイ装置 |
CN201811509979.XA CN110009999B (zh) | 2017-12-11 | 2018-12-11 | 背盖和包括该背盖的显示装置 |
TW107144505A TWI691756B (zh) | 2017-12-11 | 2018-12-11 | 背蓋及包含其之顯示器 |
DE102018131676.3A DE102018131676B4 (de) | 2017-12-11 | 2018-12-11 | Rückseitenabdeckung und Anzeigevorrichtung, die diese enthält |
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KR1020170169635A KR102418576B1 (ko) | 2017-12-11 | 2017-12-11 | 백 커버 및 이를 구비하는 디스플레이 장치 |
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KR20190069186A true KR20190069186A (ko) | 2019-06-19 |
KR102418576B1 KR102418576B1 (ko) | 2022-07-08 |
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US (1) | US10564457B2 (ko) |
JP (1) | JP6735806B2 (ko) |
KR (1) | KR102418576B1 (ko) |
CN (1) | CN110009999B (ko) |
DE (1) | DE102018131676B4 (ko) |
GB (1) | GB2570394B (ko) |
TW (1) | TWI691756B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20220051225A (ko) * | 2019-10-15 | 2022-04-26 | 콘티넨탈 오토모티브 게엠베하 | 전자 광학 디스플레이용 프레임 및 프레임을 갖는 전자 광학 디스플레이 |
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DK2831586T3 (da) | 2012-03-26 | 2021-10-18 | Xcellcure Llc | Anordning og fremgangsmåde til detektering af analytter |
KR101838566B1 (ko) * | 2016-09-08 | 2018-04-26 | (주)코텍 | 곡면형 영상장치 |
CN112071215B (zh) * | 2020-04-02 | 2021-11-16 | 深圳市洲明科技股份有限公司 | 一种面罩及显示模组 |
KR20220060605A (ko) * | 2020-11-04 | 2022-05-12 | 삼성디스플레이 주식회사 | 표시 장치 |
TWI823742B (zh) * | 2023-01-06 | 2023-11-21 | 友達光電股份有限公司 | 顯示裝置 |
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