KR102297410B1 - 실외 디스플레이장치 - Google Patents
실외 디스플레이장치 Download PDFInfo
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- KR102297410B1 KR102297410B1 KR1020160180826A KR20160180826A KR102297410B1 KR 102297410 B1 KR102297410 B1 KR 102297410B1 KR 1020160180826 A KR1020160180826 A KR 1020160180826A KR 20160180826 A KR20160180826 A KR 20160180826A KR 102297410 B1 KR102297410 B1 KR 102297410B1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- 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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—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
- G02F1/01—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
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0085—Means for removing heat created by the light source from the package
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—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
- G02F1/01—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
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
- G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F1/20—Cooling means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—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
- G02F1/01—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
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133612—Electrical details
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—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
- G02F1/01—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
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133628—Illuminating devices with cooling means
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 실외 디스플레이장치를 도시한 분해사시도
도 3은 본 발명의 일 실시예에 따른 실외 디스플레이장치에서 발생하는 열의 이동을 개략적으로 도시한 도면
도 4는 본 발명의 일 실시예에 따른 실외 디스플레이장치의 일부 구성의 정면도
도 5는 도 4에서 광원 모듈을 제외한 상태의 정면도
도 6은 본 발명의 일 실시예에 따른 실외 디스플레이장치의 바텀 섀시와 열배출 장치의 배면도
도 7은 본 발명의 다른 일 실시예에 따른 실외 디스플레이장치의 바텀 섀시와 열배출 장치의 배면도
도 8은 본 발명의 다른 일 실시예에 따른 실외 디스플레이장치의 일부 구성의 분해사시도
도 9는 본 발명의 다른 일 실시예에 따른 실외 디스플레이장치의 분해사시도
도 10은 본 발명의 다른 일 실시예에 따른 실외 디스플레이장치의 일부 구성의 분해사시도
도 11은 본 발명의 다른 일 실시예에 따른 실외 디스플레이장치의 사시도
도 12는 본 발명의 다른 일 실시예에 따른 실외 디스플레이 장치가 적용된 것을 도시한 도면
도 13은 본 발명의 다른 일 실시예에 따른 실외 디스플레이 장치의 분해 사시도
도 14는 본 발명의 다른 일 실시예에 따른 실외 디스플레이 장치의 일부 구성의 정면도
도 15는 본 발명의 다른 일 실시예에 따른 실외 디스플레이 장치의 일부 구성의 정면도
11: 제 1프레임 12: 제 2프레임
13: 개구 20: 보호 글라스
30: 디스플레이패널 31: 탑 섀시
40: 도광판 50: 광원 모듈
51: 광원 52: 회로기판
60: 바텀 섀시 65: 안착 홈
70: 열전도부재 100: 집열 장치
110: 집열부 120: 배출부
200: 열배출 부재 210: 송풍팬
220: 열교환 핀
Claims (20)
- 영상이 표시되는 디스플레이패널을 포함하는 실외 디스플레이 장치에 있어서,
상기 실외 디스플레이 장치는,
빛을 발생시키는 광원을 포함하고 상기 디스플레이패널 후방측에 배치되는 광원 모듈;
상기 광원 모듈의 후방측에서 상기 광원 모듈을 지지하는 바텀 섀시;
집열부와 상기 집열부에서 수집된 열이 이동되어 배출되는 배출부를 포함하고, 상기 실외 디스플레이 장치의 외부로부터 연결되는 유체 냉각관을 포함하는 집열 장치;
상기 배출부에서 배출되는 열을 상기 실외 디스플레이 장치의 외부로 배출시키는 열배출 장치;를 포함하고,
상기 바텀 섀시는 상기 광원 모듈과 전후 방향으로 상기 광원 모듈과 대응되는 위치에 형성되고 상기 광원 모듈에서 발생되는 열이 전달되는 수집 영역을 포함하고,
상기 유체 냉각관의 집열부는 상기 수집 영역에 접하게 배치되는 실외 디스플레이 장치. - 제 1 항에 있어서,
상기 집열 장치는 히트 파이프(Heat Pipe)를 포함하는 실외 디스플레이장치. - 제 1항에 있어서,
상기 집열 장치는 상기 집열 장치 내부에서 유동되는 냉매에 의해 상기 집열부에서 수집된 열이 상기 배출부로 이동되도록 마련되는 실외 디스플레이 장치. - 제 2 항에 있어서,
상기 히트 파이프는 상기 광원 모듈과 대응되게 배치되는 제 1영역과 상기 제 1영역에서 절곡되어 연장되는 제 2영역을 포함하고,
상기 집열부는 상기 제 1영역에 의해 형성되고 상기 배출부는 상기 제 2영역에 의해 형성되는 실외 디스플레이장치. - 삭제
- 제 2 항에 있어서,
상기 히트 파이프는 상기 바텀 섀시와 동일한 평면상에 배치되고 상기 바텀 섀시의 전방에서 후방으로 오목하게 형성되는 지지홈에 안착되어 지지되는 실외 디스플레이장치. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,
상기 유체 냉각관은 상기 실외 디스플레이장치 내부에 배치되는 제 1영역과 상기 실외 디스플레이장치 외부에 배치되는 제 2영역을 포함하고,
상기 집열부는 상기 제 1영역에 의해 형성되고 상기 배출부는 상기 제 2영역에 의해 형성되는 실외 디스플레이장치. - 제 12 항에 있어서,
상기 열배출 장치는 상기 유체 냉각관 내부에 유체가 유동되도록 마련되는 펌프와 유동중인 유체가 외부 공기와 열교환되도록 마련되는 열교환핀을 포함하는 실외 디스플레이장치. - 제 12 항에 있어서,
상기 열배출 장치는 상기 실외 디스플레이 장치 외측에 배치되고 상기 제 2영역과 연결되는 실외 디스플레이장치. - 제 1 항에 있어서,
상기 광원 모듈과 상기 집열 장치 사이에 마련되는 열전도체를 더 포함하는 실외 디스플레이장치. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160180826A KR102297410B1 (ko) | 2016-12-28 | 2016-12-28 | 실외 디스플레이장치 |
| EP17889044.8A EP3529793A4 (en) | 2016-12-28 | 2017-12-20 | OUTDOOR DISPLAY DEVICE |
| EP21212590.0A EP3989209B1 (en) | 2016-12-28 | 2017-12-20 | Outdoor display apparatus |
| CN201780081623.8A CN110121741B (zh) | 2016-12-28 | 2017-12-20 | 户外显示装置 |
| CN202111170369.3A CN113867048A (zh) | 2016-12-28 | 2017-12-20 | 户外显示装置 |
| PCT/KR2017/015080 WO2018124599A1 (en) | 2016-12-28 | 2017-12-20 | Outdoor display apparatus |
| US15/855,067 US10317615B2 (en) | 2016-12-28 | 2017-12-27 | Outdoor display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160180826A KR102297410B1 (ko) | 2016-12-28 | 2016-12-28 | 실외 디스플레이장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180076546A KR20180076546A (ko) | 2018-07-06 |
| KR102297410B1 true KR102297410B1 (ko) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020160180826A Active KR102297410B1 (ko) | 2016-12-28 | 2016-12-28 | 실외 디스플레이장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10317615B2 (ko) |
| EP (2) | EP3989209B1 (ko) |
| KR (1) | KR102297410B1 (ko) |
| CN (2) | CN110121741B (ko) |
| WO (1) | WO2018124599A1 (ko) |
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| CN109036157A (zh) * | 2018-08-01 | 2018-12-18 | 安徽宇烁光电科技有限公司 | 智能便携式散热led小间距屏 |
| EP3848919A4 (en) * | 2018-09-04 | 2022-06-01 | Agc Inc. | Transparent display device, glass plate with transparent display device, laminated glass with transparent display device, and moving body |
| CN109461374B (zh) * | 2018-11-12 | 2021-01-29 | 京东方科技集团股份有限公司 | 显示模组及其制作方法 |
| KR102699979B1 (ko) | 2019-03-15 | 2024-08-30 | 삼성디스플레이 주식회사 | 거치대 및 이를 포함하는 표시장치 |
| CN110333582A (zh) * | 2019-06-25 | 2019-10-15 | 武汉永信丰科技有限公司 | 一种光模块散热结构 |
| US11709386B2 (en) | 2019-12-13 | 2023-07-25 | New Optics, Ltd. | Liquid crystal display device |
| JP2021124708A (ja) * | 2020-02-10 | 2021-08-30 | 株式会社デンソーテン | 表示装置 |
| EP4197300A4 (en) * | 2020-08-13 | 2024-05-29 | Dynascan Technology Corp. | ELECTRONIC DISPLAY ASSEMBLY AND DOUBLE-SIDED DISPLAY DEVICE |
| CN216079719U (zh) * | 2021-06-25 | 2022-03-18 | 广东英维克技术有限公司 | 一种电视led灯带的散热器 |
| USD1024056S1 (en) * | 2021-11-01 | 2024-04-23 | Siemens Aktiengesellschaft | Computer |
| CN116609975B (zh) * | 2023-07-19 | 2023-10-20 | 惠科股份有限公司 | 显示模组及显示装置 |
| KR102650870B1 (ko) * | 2023-11-20 | 2024-03-25 | 주식회사 에스에스라이트 | 강화된 방열 및 방화 기능을 구비한 공통 음극 에너지 절약형 전광판 |
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2016
- 2016-12-28 KR KR1020160180826A patent/KR102297410B1/ko active Active
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2017
- 2017-12-20 CN CN201780081623.8A patent/CN110121741B/zh active Active
- 2017-12-20 EP EP21212590.0A patent/EP3989209B1/en active Active
- 2017-12-20 EP EP17889044.8A patent/EP3529793A4/en not_active Withdrawn
- 2017-12-20 WO PCT/KR2017/015080 patent/WO2018124599A1/en not_active Ceased
- 2017-12-20 CN CN202111170369.3A patent/CN113867048A/zh active Pending
- 2017-12-27 US US15/855,067 patent/US10317615B2/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3989209B1 (en) | 2025-08-06 |
| CN110121741A (zh) | 2019-08-13 |
| CN113867048A (zh) | 2021-12-31 |
| WO2018124599A1 (en) | 2018-07-05 |
| US20180180798A1 (en) | 2018-06-28 |
| EP3529793A4 (en) | 2019-12-25 |
| EP3529793A1 (en) | 2019-08-28 |
| CN110121741B (zh) | 2021-09-07 |
| EP3989209A1 (en) | 2022-04-27 |
| KR20180076546A (ko) | 2018-07-06 |
| US10317615B2 (en) | 2019-06-11 |
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