KR20240088193A - 디스플레이 디바이스 - Google Patents
디스플레이 디바이스 Download PDFInfo
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- KR20240088193A KR20240088193A KR1020220173686A KR20220173686A KR20240088193A KR 20240088193 A KR20240088193 A KR 20240088193A KR 1020220173686 A KR1020220173686 A KR 1020220173686A KR 20220173686 A KR20220173686 A KR 20220173686A KR 20240088193 A KR20240088193 A KR 20240088193A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- 229910052770 Uranium Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
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- 229910052737 gold Inorganic materials 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
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- 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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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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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
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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
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
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- G—PHYSICS
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- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/13332—Front frames
-
- 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
-
- 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
-
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (14)
- 디스플레이 패널;
상기 디스플레이 패널의 후방에 위치하는 도광판;
상기 도광판의 일변에 빛을 제공하는 광 어셈블리;
상기 광 어셈블리가 장착되는 기판; 및
상기 도광판의 후면에 배치되는 리어 파트; 및 상기 리어 파트의 일변으로부터 전방으로 벤딩되어 상기 도광판의 일변을 덮고, 상기 기판이 결합되는 사이드 파트를 구비하는 방열플레이트를 포함하고,
상기 방열플레이트는,
상기 리어 파트로부터 후방으로 돌출된 방열핀을 구비하는 디스플레이 디바이스. - 제1 항에 있어서,
상기 방열플레이트의 후방에 위치하고, 상기 디스플레이 패널이 결합되는 프레임을 더 포함하는 디스플레이 디바이스. - 제2 항에 있어서,
상기 프레임은,
상기 방열핀이 후방으로 통과되는 슬릿을 구비하는 디스플레이 디바이스. - 제3 항에 있어서,
상기 프레임의 후방을 덮는 백커버; 로서, 상기 백커버의 전면과 상기 프레임의 후면 사이에 상기 방열핀이 노출되는 방열유로가 형성되고, 상기 방열유로를 외부로 연통시키는 방열홀이 형성된 백커버를 더 포함하는 디스플레이 디바이스. - 제4 항에 있어서,
상기 방열홀은,
상기 방열플레이트에 인접한 위치에서, 상기 백커버의 일변에 형성되고, 상기 방열핀을 향하도록 개구되는 디스플레이 디바이스. - 제5 항에 있어서,
상기 기판은,
상기 도광판의 일변을 따라 길게 연장되며,
상기 사이드 파트, 상기 리어 파트 및 상기 방열핀은,
상기 기판의 길이방향을 따라 길게 연장되는 디스플레이 디바이스. - 제6 항에 있어서,
상기 방열홀은,
상기 방열핀의 길이방향을 따라 복수로 배열되는 디스플레이 디바이스. - 제4 항에 있어서,
상기 프레임의 후면에 장착되는 보드; 및
상기 프레임의 상기 후면에 위치하고, 상기 디스플레이 패널과 상기 보드에 전기적으로 연결되는 소스 PCB를 더 포함하는 디스플레이 디바이스. - 제8 항에 있어서,
상기 소스 PCB는,
상기 방열홀과 상기 방열핀의 사이에 위치하는 디스플레이 디바이스. - 제8 항에 있어서,
상기 방열핀은,
상기 방열홀에 인접하며, 상기 방열홀과 상기 소스 PCB의 사이에 위치하는 디스플레이 디바이스. - 제10 항에 있어서,
상기 프레임의 둘레를 따라 연장되며, 상기 디스플레이 패널의 둘레에 인접한 후면 덮는 가이드 패널;
상기 디스플레이 패널의 둘레를 따라 연장되며, 상기 디스플레이 패널의 둘레에 인접한 전면을 덮는 프런트 커버;
상기 가이드 패널 및 상기 프런트 커버의 사이를 지나가며, 상기 디스플레이 패널과 상기 소스 PCB를 전기적으로 연결시키는 제1 케이블들; 및
상기 소스 PCB와 상기 보드를 전기적으로 연결시키는 제2 케이블들을 더 포함하는 디스플레이 디바이스. - 제11 항에 있어서,
상기 방열핀 및 상기 슬릿은,
상기 기판의 길이방향을 따라 복수로 이격 배열되고,
상기 제1 케이블들은,
상기 복수의 방열핀들의 사이를 통과하는 디스플레이 디바이스. - 제2 항에 있어서,
상기 방열플레이트의 상기 리어 파트의 후면은,
상기 프레임의 전면에 접촉되는 디스플레이 디바이스. - 제4 항에 있어서,
상기 백커버의 전면에서 상기 방열유로 상에 배치되는 스피커를 더 포함하는 디스플레이 디바이스.
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KR1020220173686A KR102709253B1 (ko) | 2022-12-13 | 2022-12-13 | 디스플레이 디바이스 |
PCT/KR2022/020649 WO2024128368A1 (ko) | 2022-12-13 | 2022-12-16 | 디스플레이 디바이스 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150040414A (ko) * | 2013-10-07 | 2015-04-15 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 그를 포함하는 표시장치 |
KR20190048485A (ko) * | 2017-10-31 | 2019-05-09 | 엘지전자 주식회사 | 디스플레이 디바이스 |
KR20210136708A (ko) * | 2020-05-08 | 2021-11-17 | 삼성전자주식회사 | 디스플레이장치 |
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KR102306022B1 (ko) * | 2014-12-31 | 2021-09-30 | 엘지전자 주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
KR20190057174A (ko) * | 2017-11-17 | 2019-05-28 | 희성전자 주식회사 | 도광판 및 이를 구비하는 백라이트 장치 |
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- 2022-12-13 KR KR1020220173686A patent/KR102709253B1/ko active Active
- 2022-12-16 WO PCT/KR2022/020649 patent/WO2024128368A1/ko unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20150040414A (ko) * | 2013-10-07 | 2015-04-15 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 그를 포함하는 표시장치 |
KR20190048485A (ko) * | 2017-10-31 | 2019-05-09 | 엘지전자 주식회사 | 디스플레이 디바이스 |
KR20210136708A (ko) * | 2020-05-08 | 2021-11-17 | 삼성전자주식회사 | 디스플레이장치 |
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