TWI463220B - 液晶顯示器及其製造方法 - Google Patents
液晶顯示器及其製造方法 Download PDFInfo
- Publication number
- TWI463220B TWI463220B TW098108967A TW98108967A TWI463220B TW I463220 B TWI463220 B TW I463220B TW 098108967 A TW098108967 A TW 098108967A TW 98108967 A TW98108967 A TW 98108967A TW I463220 B TWI463220 B TW I463220B
- Authority
- TW
- Taiwan
- Prior art keywords
- light source
- light
- liquid crystal
- reflective sheet
- receiving container
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 74
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 15
- 230000003287 optical effect Effects 0.000 description 12
- 235000012431 wafers Nutrition 0.000 description 7
- 239000010408 film Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- UUTNFLRSJBQQJM-UHFFFAOYSA-N 1,2,4-trichloro-3-(2,3,5-trichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=C(Cl)C(C=2C(=C(Cl)C=CC=2Cl)Cl)=C1 UUTNFLRSJBQQJM-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000037303 wrinkles Effects 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
- 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
-
- 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
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20080025528 | 2008-03-19 | ||
| KR1020080079018A KR101473681B1 (ko) | 2008-03-19 | 2008-08-12 | 액정 표시 장치와 그 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200951575A TW200951575A (en) | 2009-12-16 |
| TWI463220B true TWI463220B (zh) | 2014-12-01 |
Family
ID=40791249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098108967A TWI463220B (zh) | 2008-03-19 | 2009-03-19 | 液晶顯示器及其製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8026995B2 (enExample) |
| EP (1) | EP2103970B1 (enExample) |
| JP (1) | JP5571885B2 (enExample) |
| KR (1) | KR101473681B1 (enExample) |
| CN (2) | CN101650491B (enExample) |
| TW (1) | TWI463220B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101329077B1 (ko) * | 2008-12-09 | 2013-11-20 | 엘지디스플레이 주식회사 | 액정표시장치의 백라이트 유닛 및 그 조립방법 |
| WO2012035894A1 (ja) * | 2010-09-15 | 2012-03-22 | シャープ株式会社 | 表示装置、液晶表示装置、および、テレビジョン受信機 |
| US8780295B2 (en) * | 2011-03-28 | 2014-07-15 | Tsmc Solid State Lighting Ltd. | Light cavity that improves light output uniformity |
| KR101796732B1 (ko) * | 2011-04-18 | 2017-11-13 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
| WO2013061855A1 (ja) * | 2011-10-25 | 2013-05-02 | 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 |
| CN102914909A (zh) * | 2012-11-14 | 2013-02-06 | 深圳市华星光电技术有限公司 | 一种防漏光的侧入式背光的液晶模组及液晶显示器 |
| KR20140064393A (ko) | 2012-11-20 | 2014-05-28 | 서울반도체 주식회사 | 백라이트 유닛 |
| WO2014129274A1 (ja) * | 2013-02-25 | 2014-08-28 | 堺ディスプレイプロダクト株式会社 | 光源装置及び表示装置 |
| KR102169102B1 (ko) * | 2013-12-04 | 2020-10-23 | 삼성디스플레이 주식회사 | 표시 장치용 하부 샤시 및 이를 포함하는 표시 장치 |
| EP2891919B1 (en) * | 2014-01-06 | 2021-02-17 | Samsung Electronics Co., Ltd | Bendable display apparatus |
| JP6425425B2 (ja) * | 2014-06-10 | 2018-11-21 | 三菱電機株式会社 | 表示装置 |
| KR102253430B1 (ko) * | 2014-10-23 | 2021-05-20 | 삼성디스플레이 주식회사 | 표시 장치 |
| KR101651888B1 (ko) * | 2014-10-27 | 2016-08-30 | 희성전자 주식회사 | 백라이트 장치 |
| CN104515043A (zh) | 2014-12-31 | 2015-04-15 | 深圳市华星光电技术有限公司 | 背光模组及显示装置 |
| CN204300980U (zh) * | 2015-01-04 | 2015-04-29 | 京东方科技集团股份有限公司 | 反射结构、背光模组和显示装置 |
| CN104763948B (zh) * | 2015-04-27 | 2018-04-03 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
| CN105068320B (zh) * | 2015-09-22 | 2018-08-14 | 深圳市华星光电技术有限公司 | 一种背光模组 |
| WO2017077910A1 (ja) * | 2015-11-02 | 2017-05-11 | シャープ株式会社 | 照明装置及び表示装置 |
| CN106597751A (zh) * | 2017-01-20 | 2017-04-26 | 马跃 | 一种具有宽广色域的液晶显示器及其色温调节方法 |
| CN108957845A (zh) * | 2017-05-19 | 2018-12-07 | 群创光电股份有限公司 | 背光模块及包含其的显示设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438484A (en) * | 1991-12-06 | 1995-08-01 | Canon Kabushiki Kaisha | Surface lighting device and a display having such a lighting device |
| CN1591132A (zh) * | 2003-07-07 | 2005-03-09 | 三星电子株式会社 | 显示装置的背光组件 |
| US20060203144A1 (en) * | 2002-03-08 | 2006-09-14 | Yong-Il Kim | Liquid crystal display apparatus |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184927A (ja) * | 1995-10-31 | 1997-07-15 | Techno Onishi:Kk | 液晶ディスプレイ用導光板ユニット |
| JPH09288909A (ja) * | 1996-04-23 | 1997-11-04 | Meiji Natl Ind Co Ltd | ライトパネル |
| JP2000122056A (ja) * | 1998-10-14 | 2000-04-28 | Enplas Corp | サイドライト型面光源装置及び液晶表示装置 |
| JP4069631B2 (ja) * | 2002-01-28 | 2008-04-02 | セイコーエプソン株式会社 | バックライトユニットの組立方法 |
| US7192174B2 (en) * | 2002-04-01 | 2007-03-20 | Hunatech Co., Ltd. | Light guiding panel formed with minute recesses by a sand blasting process and a backlight unit using the same |
| KR100840726B1 (ko) * | 2002-05-29 | 2008-06-23 | 삼성전자주식회사 | 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치 |
| KR100883094B1 (ko) * | 2002-07-04 | 2009-02-11 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 이용한 액정표시장치 |
| WO2004027313A1 (ja) * | 2002-09-19 | 2004-04-01 | Matsushita Electric Industrial Co., Ltd. | 照明ユニット及びそれを用いた液晶表示装置 |
| JP4151834B2 (ja) * | 2002-09-25 | 2008-09-17 | シャープ株式会社 | バックライトユニットおよび液晶表示装置 |
| KR100585812B1 (ko) | 2003-09-18 | 2006-06-01 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 모듈 |
| KR20060013258A (ko) * | 2004-08-06 | 2006-02-09 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 표시장치 |
| JP2006351387A (ja) | 2005-06-16 | 2006-12-28 | Matsushita Electric Ind Co Ltd | 面光源装置及び液晶表示装置 |
| KR20070004335A (ko) | 2005-07-04 | 2007-01-09 | 삼성전자주식회사 | 액정표시장치 |
| KR101203661B1 (ko) * | 2005-10-14 | 2012-11-23 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 구비한 액정 표시 장치 |
| KR20070073275A (ko) * | 2006-01-04 | 2007-07-10 | 삼성전자주식회사 | 액정표시장치 |
| JP2007265882A (ja) * | 2006-03-29 | 2007-10-11 | Nec Lcd Technologies Ltd | バックライトユニット及び液晶表示装置 |
| KR20080032990A (ko) * | 2006-10-12 | 2008-04-16 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 포함하는 액정 표시 장치 |
-
2008
- 2008-06-27 JP JP2008168399A patent/JP5571885B2/ja not_active Expired - Fee Related
- 2008-08-12 KR KR1020080079018A patent/KR101473681B1/ko not_active Expired - Fee Related
-
2009
- 2009-03-14 EP EP09003735A patent/EP2103970B1/en not_active Ceased
- 2009-03-18 US US12/406,177 patent/US8026995B2/en not_active Expired - Fee Related
- 2009-03-19 CN CN200910128048.XA patent/CN101650491B/zh not_active Expired - Fee Related
- 2009-03-19 TW TW098108967A patent/TWI463220B/zh not_active IP Right Cessation
- 2009-03-19 CN CN2013101797134A patent/CN103309085A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438484A (en) * | 1991-12-06 | 1995-08-01 | Canon Kabushiki Kaisha | Surface lighting device and a display having such a lighting device |
| US20060203144A1 (en) * | 2002-03-08 | 2006-09-14 | Yong-Il Kim | Liquid crystal display apparatus |
| CN1591132A (zh) * | 2003-07-07 | 2005-03-09 | 三星电子株式会社 | 显示装置的背光组件 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2103970A1 (en) | 2009-09-23 |
| KR20090100201A (ko) | 2009-09-23 |
| CN103309085A (zh) | 2013-09-18 |
| CN101650491B (zh) | 2014-01-22 |
| TW200951575A (en) | 2009-12-16 |
| KR101473681B1 (ko) | 2014-12-18 |
| JP5571885B2 (ja) | 2014-08-13 |
| JP2009231256A (ja) | 2009-10-08 |
| US8026995B2 (en) | 2011-09-27 |
| EP2103970B1 (en) | 2012-05-16 |
| US20090237587A1 (en) | 2009-09-24 |
| CN101650491A (zh) | 2010-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |