JP2008166304A - バックライト装置及び液晶表示装置 - Google Patents
バックライト装置及び液晶表示装置 Download PDFInfo
- Publication number
- JP2008166304A JP2008166304A JP2006350518A JP2006350518A JP2008166304A JP 2008166304 A JP2008166304 A JP 2008166304A JP 2006350518 A JP2006350518 A JP 2006350518A JP 2006350518 A JP2006350518 A JP 2006350518A JP 2008166304 A JP2008166304 A JP 2008166304A
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- liquid crystal
- led
- array base
- holding member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 70
- 239000000853 adhesive Substances 0.000 claims abstract description 35
- 230000001070 adhesive effect Effects 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 239000012212 insulator Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 40
- 238000002834 transmittance Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 description 28
- 238000009792 diffusion process Methods 0.000 description 19
- 239000000758 substrate Substances 0.000 description 17
- 229910000679 solder Inorganic materials 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- 239000003086 colorant Substances 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000007747 plating Methods 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- -1 fine Chemical compound 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000579895 Chlorostilbon Species 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010976 emerald Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 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
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
Landscapes
- Liquid Crystal (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
- Led Device Packages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006350518A JP2008166304A (ja) | 2006-12-26 | 2006-12-26 | バックライト装置及び液晶表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006350518A JP2008166304A (ja) | 2006-12-26 | 2006-12-26 | バックライト装置及び液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008166304A true JP2008166304A (ja) | 2008-07-17 |
JP2008166304A5 JP2008166304A5 (enrdf_load_stackoverflow) | 2010-02-18 |
Family
ID=39695442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006350518A Pending JP2008166304A (ja) | 2006-12-26 | 2006-12-26 | バックライト装置及び液晶表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2008166304A (enrdf_load_stackoverflow) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010186748A (ja) * | 2009-02-12 | 2010-08-26 | Lg Innotek Co Ltd | バックライトユニット |
WO2010146917A1 (ja) * | 2009-06-15 | 2010-12-23 | 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 |
WO2010146918A1 (ja) * | 2009-06-15 | 2010-12-23 | 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 |
JP2011023194A (ja) * | 2009-07-15 | 2011-02-03 | Jimbo Electric Co Ltd | Led照明装置 |
JP2011519146A (ja) * | 2009-05-10 | 2011-06-30 | ツージャン セテック ライティング カンパニー リミテッド | Ledストレートチューブ型ライト |
CN102221161A (zh) * | 2010-04-19 | 2011-10-19 | 群康科技(深圳)有限公司 | 背光源的制造方法和制造设备 |
EP2385402A2 (en) | 2010-05-06 | 2011-11-09 | Funai Electric Co., Ltd. | Light source structure |
WO2011142145A1 (ja) * | 2010-05-10 | 2011-11-17 | シャープ株式会社 | 光源および光源装置ならびに表示装置 |
JP2011249501A (ja) * | 2010-05-26 | 2011-12-08 | Toshiba Corp | 発光装置 |
JP2012074379A (ja) * | 2010-09-29 | 2012-04-12 | Samsung Electronics Co Ltd | 発光ダイオードパッケージを有するバックライトアセンブリ及びこれを有する表示装置 |
JPWO2010146894A1 (ja) * | 2009-06-15 | 2012-12-06 | シャープ株式会社 | 発光モジュール、照明装置、表示装置、及びテレビジョン受像器 |
JPWO2012002321A1 (ja) * | 2010-06-30 | 2013-08-22 | パナソニック液晶ディスプレイ株式会社 | 液晶表示装置 |
US8636382B2 (en) | 2009-06-25 | 2014-01-28 | Sharp Kabushiki Kaisha | Light source apparatus, image display apparatus and television receiving apparatus |
EP2889677A3 (en) * | 2011-01-05 | 2015-08-12 | LG Electronics, Inc. | Display device |
US9127814B2 (en) | 2010-09-06 | 2015-09-08 | Sharp Kabushiki Kaisha | Lighting device, display device, and television device |
JP2016162632A (ja) * | 2015-03-03 | 2016-09-05 | 株式会社東芝 | 電子機器 |
WO2017038081A1 (ja) * | 2015-09-01 | 2017-03-09 | パナソニックIpマネジメント株式会社 | 映像表示装置 |
US10490143B2 (en) | 2015-09-01 | 2019-11-26 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10642097B2 (en) | 2015-09-01 | 2020-05-05 | Panasonic Intellectual Property Management Co., Ltd. | Image display device including multiple light source substrates |
US10663793B2 (en) | 2015-09-01 | 2020-05-26 | Panasonic Intellectual Property Management Co., Ltd. | Image display device |
KR102131666B1 (ko) * | 2019-11-08 | 2020-07-08 | 주식회사 위드플러스 | 발포잉크 리플렉터 및 이를 인쇄방식으로 인쇄회로기판에 형성하는 방법 |
US10809569B2 (en) | 2015-09-01 | 2020-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
EP3088947B1 (en) * | 2015-04-29 | 2021-02-24 | LG Electronics Inc. | Display device |
US10976601B2 (en) | 2015-09-01 | 2021-04-13 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003092011A (ja) * | 2001-09-18 | 2003-03-28 | Matsushita Electric Ind Co Ltd | 照明装置 |
JP2006154136A (ja) * | 2004-11-26 | 2006-06-15 | Kyocera Corp | 液晶表示装置およびそれを用いた表示体 |
JP2006344472A (ja) * | 2005-06-08 | 2006-12-21 | Minebea Co Ltd | 面状照明装置 |
-
2006
- 2006-12-26 JP JP2006350518A patent/JP2008166304A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003092011A (ja) * | 2001-09-18 | 2003-03-28 | Matsushita Electric Ind Co Ltd | 照明装置 |
JP2006154136A (ja) * | 2004-11-26 | 2006-06-15 | Kyocera Corp | 液晶表示装置およびそれを用いた表示体 |
JP2006344472A (ja) * | 2005-06-08 | 2006-12-21 | Minebea Co Ltd | 面状照明装置 |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010186748A (ja) * | 2009-02-12 | 2010-08-26 | Lg Innotek Co Ltd | バックライトユニット |
JP2011519146A (ja) * | 2009-05-10 | 2011-06-30 | ツージャン セテック ライティング カンパニー リミテッド | Ledストレートチューブ型ライト |
JP5133457B2 (ja) * | 2009-06-15 | 2013-01-30 | 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 |
RU2488033C1 (ru) * | 2009-06-15 | 2013-07-20 | Шарп Кабусики Кайся | Осветительное устройство, устройство отображения и телевизионный приемник |
WO2010146918A1 (ja) * | 2009-06-15 | 2010-12-23 | 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 |
US8547499B2 (en) | 2009-06-15 | 2013-10-01 | Sharp Kabushiki Kaisha | Lighting device, display device and television receiver |
WO2010146917A1 (ja) * | 2009-06-15 | 2010-12-23 | 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 |
JPWO2010146894A1 (ja) * | 2009-06-15 | 2012-12-06 | シャープ株式会社 | 発光モジュール、照明装置、表示装置、及びテレビジョン受像器 |
US8636382B2 (en) | 2009-06-25 | 2014-01-28 | Sharp Kabushiki Kaisha | Light source apparatus, image display apparatus and television receiving apparatus |
JP2011023194A (ja) * | 2009-07-15 | 2011-02-03 | Jimbo Electric Co Ltd | Led照明装置 |
CN102221161A (zh) * | 2010-04-19 | 2011-10-19 | 群康科技(深圳)有限公司 | 背光源的制造方法和制造设备 |
CN102221161B (zh) * | 2010-04-19 | 2013-01-16 | 群康科技(深圳)有限公司 | 背光源的制造方法和制造设备 |
US8517590B2 (en) | 2010-05-06 | 2013-08-27 | Funai Electric Co., Ltd. | Light source structure |
EP2385402A2 (en) | 2010-05-06 | 2011-11-09 | Funai Electric Co., Ltd. | Light source structure |
WO2011142145A1 (ja) * | 2010-05-10 | 2011-11-17 | シャープ株式会社 | 光源および光源装置ならびに表示装置 |
JP2011249501A (ja) * | 2010-05-26 | 2011-12-08 | Toshiba Corp | 発光装置 |
JPWO2012002321A1 (ja) * | 2010-06-30 | 2013-08-22 | パナソニック液晶ディスプレイ株式会社 | 液晶表示装置 |
US8534859B2 (en) | 2010-06-30 | 2013-09-17 | Hitachi Displays, Ltd. | Liquid crystal display device and television set |
US9127814B2 (en) | 2010-09-06 | 2015-09-08 | Sharp Kabushiki Kaisha | Lighting device, display device, and television device |
JP2012074379A (ja) * | 2010-09-29 | 2012-04-12 | Samsung Electronics Co Ltd | 発光ダイオードパッケージを有するバックライトアセンブリ及びこれを有する表示装置 |
KR101775671B1 (ko) * | 2010-09-29 | 2017-09-20 | 삼성디스플레이 주식회사 | 발광다이오드 패키지를 갖는 백라이트 어셈블리 및 이를 갖는 표시장치 |
US9310646B2 (en) | 2011-01-05 | 2016-04-12 | Lg Electronics Inc. | Display device |
US9541792B2 (en) | 2011-01-05 | 2017-01-10 | Lg Electronics Inc. | Display device |
EP2889677A3 (en) * | 2011-01-05 | 2015-08-12 | LG Electronics, Inc. | Display device |
JP2016162632A (ja) * | 2015-03-03 | 2016-09-05 | 株式会社東芝 | 電子機器 |
EP3088947B1 (en) * | 2015-04-29 | 2021-02-24 | LG Electronics Inc. | Display device |
USRE50251E1 (en) | 2015-04-29 | 2024-12-31 | Lg Electronics Inc. | Display device |
EP4357846A3 (en) * | 2015-04-29 | 2024-07-31 | LG Electronics Inc. | Display device |
EP3825761A1 (en) * | 2015-04-29 | 2021-05-26 | LG Electronics, Inc. | Display device |
US10643556B2 (en) | 2015-09-01 | 2020-05-05 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10663793B2 (en) | 2015-09-01 | 2020-05-26 | Panasonic Intellectual Property Management Co., Ltd. | Image display device |
US10809569B2 (en) | 2015-09-01 | 2020-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10642097B2 (en) | 2015-09-01 | 2020-05-05 | Panasonic Intellectual Property Management Co., Ltd. | Image display device including multiple light source substrates |
US10976601B2 (en) | 2015-09-01 | 2021-04-13 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10490143B2 (en) | 2015-09-01 | 2019-11-26 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
JPWO2017038081A1 (ja) * | 2015-09-01 | 2018-08-09 | パナソニックIpマネジメント株式会社 | 映像表示装置 |
WO2017038081A1 (ja) * | 2015-09-01 | 2017-03-09 | パナソニックIpマネジメント株式会社 | 映像表示装置 |
KR102131666B1 (ko) * | 2019-11-08 | 2020-07-08 | 주식회사 위드플러스 | 발포잉크 리플렉터 및 이를 인쇄방식으로 인쇄회로기판에 형성하는 방법 |
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