KR20160020803A - 실외 디스플레이 장치 - Google Patents
실외 디스플레이 장치 Download PDFInfo
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- KR20160020803A KR20160020803A KR1020140106007A KR20140106007A KR20160020803A KR 20160020803 A KR20160020803 A KR 20160020803A KR 1020140106007 A KR1020140106007 A KR 1020140106007A KR 20140106007 A KR20140106007 A KR 20140106007A KR 20160020803 A KR20160020803 A KR 20160020803A
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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Abstract
실외 디스플레이 장치는 전면에 개구가 마련되는 하우징 유닛과, 하우징 유닛의 개구에 마련되는 글라스 유닛과, 하우징 유닛의 내부에 마련되며, 글라스 유닛의 후방에 배치되어 화상이 표시되는 액정표시패널을 포함하는 디스플레이 유닛을 포함하고, 글라스 유닛은, 투명 부재와, 투명 부재의 후방에 마련되는 편광 필름과, 편광 필름과 액정표시패널 중 적어도 어느 하나에 마련되는 λ/4필름을 포함하는 것을 특징으로 한다.
Description
도 2 는 본 발명의 일 실시예에 따른 비디오 월을 구성하는 실외 디스플레이 장치를 개략적으로 나타내는 단면도,
도 3 은 도 2 의 'A' 부분의 확대도,
도 4 는 본 발명의 다른 실시예에 따른 글라스 유닛을 개략적으로 나타내는 도면,
도 5 는 도 2 의 'B' 부분의 확대도,
도 6 은 본 발명의 일 실시예에 따른 비디오 월을 구성하는 디스플레이 본체를 개략적으로 나타내는 도면,
도 7 은 본 발명의 다른 실시예에 따른 비디오 월을 구성하는 디스플레이 본체의 샤시를 개략적으로 나타내는 도면,
도 8 은 본 발명의 다른 실시예에 따른 비디오 월을 구성하는 디스플레이 본체의 필름 샤시를 개략적으로 나타내는 도면,
도 9 는 본 발명의 다른 실시예에 따른 비디오 월을 구성하는 디스플레이 본체의 필름 샤시의 부착 동작을 개략적으로 나타내는 도면,
도 10 은 본 발명의 다른 실시예에 따른 비디오 월을 구성하는 디스플레이 본체의 측면부 코팅 동작을 개략적으로 나타내는 도면이다.
11 : 개구 20 : 글라스 유닛
30 : 필름 유닛 31 : 편광 필름
32 : λ/4필름 33 : AR필름
34A : 터치 필름 100 : 디스플레이 본체
110 : 디스플레이 모듈 120 : 액정표시패널
121 : 필름 베젤 122 : 측면부
Claims (25)
- 전면에 개구가 마련되는 하우징 유닛과,
상기 하우징 유닛의 상기 개구에 마련되는 글라스 유닛과,
상기 하우징 유닛의 내부에 마련되며, 상기 글라스 유닛의 후방에 배치되어 화상이 표시되는 액정표시패널을 포함하는 디스플레이 유닛을 포함하고,
상기 글라스 유닛은,
투명 부재와,
상기 투명 부재의 후방에 마련되는 편광 필름과,
상기 편광 필름과 상기 액정표시패널 중 적어도 어느 하나에 마련되는 λ/4필름을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 λ/4필름은,
상기 편광 필름의 후면에 마련되는 제1 λ/4필름과,
상기 액정표시패널의 전방에 각각 마련되는 제2 λ/4필름을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 λ/4필름은,
상기 편광 필름에서 출사되는 광축을 기준으로 45°또는 135° 원편광 또는 타원 편광시키는 것을 특징으로 하는 실외 디스플레이 장치. - 제 2 항에 있어서,
상기 편광 필름과 상기 제1 λ/4필름과 제2 λ/4필름은 상기 투명 부재의 후방에 차례로 배치되는 것을 특징으로 하는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 글라스 유닛은, 상기 투명 부재의 전면에 마련되는 저반사필름(AR Film)을 더 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 편광 필름은, 상기 액정표시패널을 투과하는 광 축과 동일한 광축을 갖는 것을 특징으로 하는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 액정표시패널은,
광의 반사를 감소시키도록 마련되는 반사필름을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 디스플레이 유닛은,
영상을 출력하는 비디오 월을 구성하도록 마련되는 복수의 디스플레이 본체들을 포함하고,
상기 복수의 디스플레이 본체는,
화상이 표시되도록 마련되는 디스플레이 모듈과,
상기 디스플레이 모듈에 마련되는 프레임을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 8 항에 있어서,
상기 편광 필름과 λ/4필름 중 적어도 어느 하나는,
상기 디스플레이 모듈의 디스플레이면 전체 영역 중 베젤 영역에 대응되도록 마련되는 것을 특징으로 하는 실외 디스플레이 장치. - 제 8 항에 있어서,
상기 편광 필름과 λ/4필름 중 적어도 어느 하나는,
상기 디스플레이 모듈의 테두리 측면부를 형성하도록 마련되는 것을 특징으로 하는 실외 디스플레이 장치. - 제 10 항에 있어서,
상기 측면부는,
AF용액(Anti fingerprint)과 윤활용액을 포함하는 코팅용액으로 코팅하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 10 항에 있어서,
상기 측면부는,
상기 편광 필름과 λ/4필름 중 적어도 어느 하나를 AF용액과 윤활용액으로 코팅하여 형성하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 글라스 유닛은,
상기 λ/4필름과 상기 액정표시패널 사이에 배치되는 터치필름을 더 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 전면에 개구가 마련되는 하우징 유닛과,
상기 하우징 유닛의 상기 개구에 마련되는 투명 부재와,
상기 하우징 유닛의 내부에 마련되며, 상기 투명 부재의 후면에 배치되어 화상이 표시되는 액정표시패널을 포함하는 디스플레이 유닛과,
상기 투명 부재의 내부에서 외광을 차단하도록 마련되는 필름 유닛을 포함하고,
상기 필름 유닛은,
상기 투명 부재의 후면에 마련되는 편광 필름과,
상기 편광 필름과 상기 액정표시패널에 마련되는 λ/4필름을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 14 항에 있어서,
상기 λ/4필름은,
상기 편광 필름의 후면에 마련되는 제1 λ/4필름과,
상기 액정표시패널의 전방에 각각 마련되는 제2 λ/4필름을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 15 항에 있어서,
상기 편광 필름과 상기 제1 λ/4필름과 제2 λ/4필름은 상기 투명 부재의 후방에 차례로 배치되는 것을 특징으로 하는 실외 디스플레이 장치. - 제 14 항에 있어서,
상기 투명 부재는, 그 전방에 마련되는 저반사필름(AR Film)을 더 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 14 항에 있어서,
상기 편광 필름은, 상기 액정표시패널을 투과하는 광 축과 동일한 광축을 갖는 것을 특징으로 하는 실외 디스플레이 장치. - 제 14 항에 있어서,
상기 λ/4필름은,
상기 편광 필름에서 출사되는 광축을 기준으로 45°또는 135° 원편광 또는 타원 편광시키는 것을 특징으로 하는 실외 디스플레이 장치. - 제 14 항에 있어서,
상기 액정표시패널은,
광의 반사를 감소시키도록 마련되는 반사필름을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 14 항에 있어서,
상기 디스플레이 유닛은,
영상을 출력하는 비디오 월을 구성하도록 마련되는 복수의 디스플레이 본체들을 포함하고,
상기 복수의 디스플레이 본체는,
화상이 표시되도록 마련되는 디스플레이 모듈과,
상기 디스플레이 모듈 후방에 마련되는 프레임을 포함하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 21 항에 있어서,
상기 편광 필름과 λ/4필름 중 적어도 어느 하나는,
상기 디스플레이 모듈의 디스플레이면 전체 영역 중 베젤 영역에 대응되도록 마련되는 것을 특징으로 하는 실외 디스플레이 장치. - 제 22 항에 있어서,
상기 편광 필름과 λ/4필름 중 적어도 어느 하나는,
상기 액정표시패널의 유효표시영역의 표면적 보다 크게 형성되어 상기 디스플레이 모듈의 측면부를 형성하도록 마련되는 것을 특징으로 하는 실외 디스플레이 장치. - 제 23 항에 있어서,
상기 디스플레이 모듈의 측면부는,
AF용액(Anti fingerprint)과 윤활용액을 포함하는 코팅용액으로 코팅하는 것을 특징으로 하는 실외 디스플레이 장치. - 제 14 항에 있어서,
상기 필름 유닛은,
상기 λ/4필름과 상기 액정표시패널 사이에 배치되는 터치필름을 더 포함하는 것을 특징으로 하는 실외 디스플레이 장치.
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KR1020140106007A KR20160020803A (ko) | 2014-08-14 | 2014-08-14 | 실외 디스플레이 장치 |
EP19199186.8A EP3605212A3 (en) | 2014-08-14 | 2015-08-14 | Outdoor display device |
CN201510501699.4A CN106205414A (zh) | 2014-08-14 | 2015-08-14 | 室外显示装置 |
EP15181062.9A EP2985653A3 (en) | 2014-08-14 | 2015-08-14 | Outdoor display device |
US14/826,652 US20160048047A1 (en) | 2014-08-14 | 2015-08-14 | Outdoor display device |
CN201910953454.3A CN110689822A (zh) | 2014-08-14 | 2015-08-14 | 室外显示装置 |
US16/586,079 US20200026110A1 (en) | 2014-08-14 | 2019-09-27 | Outdoor display device |
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JP2017015911A (ja) * | 2015-06-30 | 2017-01-19 | キヤノン株式会社 | 表示装置 |
US10529260B2 (en) * | 2015-12-29 | 2020-01-07 | Christie Digital Systems Usa, Inc. | System for mounting a plurality of display units |
KR102519930B1 (ko) * | 2016-07-07 | 2023-04-11 | 삼성전자주식회사 | 디스플레이 장치 |
KR102608418B1 (ko) | 2016-07-13 | 2023-12-01 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR102788991B1 (ko) * | 2020-05-12 | 2025-03-31 | 삼성디스플레이 주식회사 | 타일형 표시 장치 |
US11694604B2 (en) | 2021-04-23 | 2023-07-04 | Netflix, Inc. | Adjustable light-emissive elements in a display wall |
CN114241937A (zh) * | 2021-12-27 | 2022-03-25 | 惠州华星光电显示有限公司 | 一种拼接屏及显示装置 |
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JPH09159985A (ja) * | 1995-12-08 | 1997-06-20 | Mitsubishi Electric Corp | 画像表示システム |
US6020945A (en) * | 1996-11-11 | 2000-02-01 | Dowa Mining Co., Ltd. | Display device with a transparent optical filter |
US6449089B1 (en) * | 1998-03-30 | 2002-09-10 | 3M Innovative Properties Company | Rear projection screen with enhanced contrast |
US6392727B1 (en) * | 1998-12-31 | 2002-05-21 | Honeywell International Inc. | Reduced reflectance polarized display |
CN100416366C (zh) * | 2001-12-18 | 2008-09-03 | 三星电子株式会社 | 透射反射式液晶显示器 |
DE102006023993A1 (de) * | 2005-05-23 | 2007-03-08 | Wang, Ran-Hong, Tustin | Polarisationssteuerung für Flüssigkristallanzeigen |
US20090161044A1 (en) * | 2007-12-21 | 2009-06-25 | Zhibing Ge | Wide viewing angle circular polarizers |
JP2011252934A (ja) * | 2008-09-25 | 2011-12-15 | Sharp Corp | 表示装置 |
KR101018784B1 (ko) * | 2008-11-10 | 2011-03-03 | 주식회사 토비스 | 복수의 액정 표시 모듈을 구비하는 액정 표시 장치 |
CN101819480B (zh) * | 2009-02-26 | 2012-04-18 | 佛山市顺德区汉达精密电子科技有限公司 | 显示装置 |
CN101520997B (zh) * | 2009-03-25 | 2011-09-28 | 昆山龙腾光电有限公司 | 液晶显示拼接墙 |
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CN202887144U (zh) * | 2012-09-28 | 2013-04-17 | 上海天昊信息技术有限公司 | 防水防指纹的框架 |
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2014
- 2014-08-14 KR KR1020140106007A patent/KR20160020803A/ko not_active Ceased
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2015
- 2015-08-14 EP EP19199186.8A patent/EP3605212A3/en not_active Withdrawn
- 2015-08-14 CN CN201510501699.4A patent/CN106205414A/zh active Pending
- 2015-08-14 US US14/826,652 patent/US20160048047A1/en not_active Abandoned
- 2015-08-14 CN CN201910953454.3A patent/CN110689822A/zh active Pending
- 2015-08-14 EP EP15181062.9A patent/EP2985653A3/en not_active Withdrawn
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EP2985653A2 (en) | 2016-02-17 |
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US20200026110A1 (en) | 2020-01-23 |
EP3605212A3 (en) | 2020-04-22 |
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