TWI578066B - 背光模組及包含該背光模組的照明系統 - Google Patents
背光模組及包含該背光模組的照明系統 Download PDFInfo
- Publication number
- TWI578066B TWI578066B TW101102389A TW101102389A TWI578066B TW I578066 B TWI578066 B TW I578066B TW 101102389 A TW101102389 A TW 101102389A TW 101102389 A TW101102389 A TW 101102389A TW I578066 B TWI578066 B TW I578066B
- Authority
- TW
- Taiwan
- Prior art keywords
- distance
- reflector
- horizontal line
- inclined surface
- illumination system
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 34
- 230000037431 insertion Effects 0.000 claims description 34
- 238000005452 bending Methods 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 238000005286 illumination Methods 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 15
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110082167A KR101832313B1 (ko) | 2011-08-18 | 2011-08-18 | 디스플레이 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201310134A TW201310134A (zh) | 2013-03-01 |
| TWI578066B true TWI578066B (zh) | 2017-04-11 |
Family
ID=45571371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101102389A TWI578066B (zh) | 2011-08-18 | 2012-01-20 | 背光模組及包含該背光模組的照明系統 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8944622B2 (enExample) |
| EP (1) | EP2560042B1 (enExample) |
| JP (1) | JP2013041804A (enExample) |
| KR (1) | KR101832313B1 (enExample) |
| CN (1) | CN102954397B (enExample) |
| TW (1) | TWI578066B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101928357B1 (ko) * | 2012-03-23 | 2018-12-12 | 엘지이노텍 주식회사 | 조명 유닛 및 그를 이용한 디스플레이 장치 |
| WO2014017389A1 (ja) * | 2012-07-26 | 2014-01-30 | シャープ株式会社 | 表示装置、及びテレビ受信装置 |
| KR102173659B1 (ko) * | 2014-03-10 | 2020-11-04 | 삼성디스플레이 주식회사 | 표시 장치 |
| KR20160022420A (ko) * | 2014-08-19 | 2016-03-02 | 삼성디스플레이 주식회사 | 표시장치 |
| KR102554267B1 (ko) * | 2016-09-27 | 2023-07-12 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
| KR102533257B1 (ko) | 2018-07-13 | 2023-05-17 | 삼성전자주식회사 | 반사시트 및 이를 구비한 디스플레이 장치 |
| CN220381415U (zh) * | 2023-06-20 | 2024-01-23 | 高创(苏州)电子有限公司 | 支撑结构、背光模组和显示装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006106212A (ja) * | 2004-10-01 | 2006-04-20 | Nippon Leiz Co Ltd | バックライトユニット |
| US20070171676A1 (en) * | 2006-01-20 | 2007-07-26 | Hon Hai Precision Industry Co., Ltd. | Backlight module |
| US20080186431A1 (en) * | 2007-02-01 | 2008-08-07 | Ips Alpha Technology, Ltd. | Liquid crystal display device |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100840715B1 (ko) * | 2002-05-28 | 2008-06-23 | 삼성전자주식회사 | 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치 |
| TW589494B (en) * | 2003-07-04 | 2004-06-01 | Au Optronics Corp | Direct type backlight module |
| JP4529573B2 (ja) * | 2004-07-28 | 2010-08-25 | 三菱電機株式会社 | 面状光源装置及び液晶表示装置 |
| KR101075593B1 (ko) * | 2004-08-27 | 2011-10-20 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
| KR20060047025A (ko) * | 2004-11-12 | 2006-05-18 | 삼성전자주식회사 | 개선된 지지대를 포함하는 백라이트 어셈블리 및 이를구비한 평판표시장치 |
| KR20060074354A (ko) * | 2004-12-27 | 2006-07-03 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
| TWI254175B (en) * | 2005-01-19 | 2006-05-01 | Au Optronics Corp | Backlight modules |
| US7473019B2 (en) * | 2005-09-29 | 2009-01-06 | Osram Opto Semiconductors Gmbh | Lighting apparatus |
| CN101004515A (zh) * | 2006-01-21 | 2007-07-25 | 鸿富锦精密工业（深圳）有限公司 | 直下式背光模组 |
| KR101274023B1 (ko) * | 2006-04-12 | 2013-06-12 | 엘지디스플레이 주식회사 | 직하형 백라이트 어셈블리 |
| CN101165566A (zh) * | 2006-10-20 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | 直下式背光模组 |
| TWI359988B (en) * | 2007-04-13 | 2012-03-11 | Chimei Innolux Corp | Liquid crystal display and backlight module thereo |
| KR101502914B1 (ko) * | 2008-04-11 | 2015-03-16 | 삼성디스플레이 주식회사 | 백라이트 어셈블리, 이를 포함하는 액정표시장치 및 조립방법 |
| EP2297607B1 (en) * | 2008-06-04 | 2014-04-23 | 3M Innovative Properties Company | Hollow backlight with tilted light source |
| ES2611789T3 (es) * | 2008-07-09 | 2017-05-10 | Skyfuel, Inc. | Colectores solares con paneles reflectantes extraíbles deslizantes para el uso en aplicaciones térmicas solares |
| US8376578B2 (en) * | 2009-06-12 | 2013-02-19 | Lg Innotek Co., Ltd. | Lighting device |
| US8807805B2 (en) * | 2009-09-16 | 2014-08-19 | Sharp Kabushiki Kaisha | Lighting device, display device and television receiver |
| MY154356A (en) * | 2009-09-16 | 2015-05-29 | Sharp Kk | Lighting device, display device, and television receiver |
| JP5323197B2 (ja) * | 2009-09-16 | 2013-10-23 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
| KR101621540B1 (ko) * | 2009-09-17 | 2016-05-31 | 엘지디스플레이 주식회사 | 액정표시장치 |
| CN101794017B (zh) * | 2010-03-02 | 2011-09-28 | 天津市太阳神科技有限公司 | 一种薄膜太阳能反射聚光装置 |
-
2011
- 2011-08-18 KR KR1020110082167A patent/KR101832313B1/ko not_active Expired - Fee Related
-
2012
- 2012-01-19 EP EP12151798.1A patent/EP2560042B1/en not_active Not-in-force
- 2012-01-20 TW TW101102389A patent/TWI578066B/zh active
- 2012-01-20 US US13/354,588 patent/US8944622B2/en active Active
- 2012-01-26 JP JP2012014221A patent/JP2013041804A/ja active Pending
- 2012-01-31 CN CN201210021410.5A patent/CN102954397B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006106212A (ja) * | 2004-10-01 | 2006-04-20 | Nippon Leiz Co Ltd | バックライトユニット |
| US20070171676A1 (en) * | 2006-01-20 | 2007-07-26 | Hon Hai Precision Industry Co., Ltd. | Backlight module |
| US20080186431A1 (en) * | 2007-02-01 | 2008-08-07 | Ips Alpha Technology, Ltd. | Liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130019884A (ko) | 2013-02-27 |
| EP2560042A1 (en) | 2013-02-20 |
| US20130044460A1 (en) | 2013-02-21 |
| KR101832313B1 (ko) | 2018-04-04 |
| JP2013041804A (ja) | 2013-02-28 |
| US8944622B2 (en) | 2015-02-03 |
| EP2560042B1 (en) | 2016-04-06 |
| CN102954397A (zh) | 2013-03-06 |
| CN102954397B (zh) | 2017-12-05 |
| TW201310134A (zh) | 2013-03-01 |
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