TW200523644A - Surface light source device and display apparatus having the same - Google Patents
Surface light source device and display apparatus having the same Download PDFInfo
- Publication number
- TW200523644A TW200523644A TW093107957A TW93107957A TW200523644A TW 200523644 A TW200523644 A TW 200523644A TW 093107957 A TW093107957 A TW 093107957A TW 93107957 A TW93107957 A TW 93107957A TW 200523644 A TW200523644 A TW 200523644A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- light source
- substrate
- space
- source element
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims abstract description 151
- 238000009792 diffusion process Methods 0.000 claims abstract description 98
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 238000009751 slip forming Methods 0.000 claims description 6
- 239000007767 bonding agent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 28
- 239000004973 liquid crystal related substance Substances 0.000 description 23
- 239000010409 thin film Substances 0.000 description 11
- 239000011324 bead Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 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
- 239000000203 mixture Substances 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
-
- 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
- G02F1/133604—Direct backlight with lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/025—Associated optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/305—Flat vessels or containers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030054771A KR20050017709A (ko) | 2003-08-07 | 2003-08-07 | 면광원 장치 및 이를 갖는 액정표시장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200523644A true TW200523644A (en) | 2005-07-16 |
Family
ID=34114298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093107957A TW200523644A (en) | 2003-08-07 | 2004-03-24 | Surface light source device and display apparatus having the same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050029951A1 (enExample) |
| JP (1) | JP2005056829A (enExample) |
| KR (1) | KR20050017709A (enExample) |
| CN (1) | CN1580903A (enExample) |
| TW (1) | TW200523644A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100596905B1 (ko) * | 2004-03-15 | 2006-07-04 | 삼성코닝 주식회사 | 면광원 장치 |
| KR100610993B1 (ko) * | 2004-06-03 | 2006-08-10 | 삼성코닝 주식회사 | 면광원 장치 |
| KR100814750B1 (ko) * | 2007-01-11 | 2008-03-19 | 희성전자 주식회사 | 칼라 면발광 램프 이를 이용한 액정표시장치 |
| CN103629600A (zh) * | 2013-12-04 | 2014-03-12 | 上海向隆电子科技有限公司 | 背光模组 |
| JP6515716B2 (ja) * | 2014-07-18 | 2019-05-22 | 日亜化学工業株式会社 | 発光装置およびその製造方法 |
| KR101723790B1 (ko) * | 2015-01-15 | 2017-04-07 | 주식회사 엘엠에스 | 광 리사이클링 향상 시트를 가지는 반사편광모듈 및 이를 구비한 백라이트 유닛 |
| KR102297644B1 (ko) * | 2017-09-28 | 2021-09-02 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 포함하는 액정표시장치 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5319282A (en) * | 1991-12-30 | 1994-06-07 | Winsor Mark D | Planar fluorescent and electroluminescent lamp having one or more chambers |
| US6258443B1 (en) * | 1994-09-28 | 2001-07-10 | Reflexite Corporation | Textured retroreflective prism structures and molds for forming same |
| JP3116844B2 (ja) * | 1996-06-21 | 2000-12-11 | 日本電気株式会社 | カラープラズマディスプレイパネル、及びその製造方法 |
| KR100355728B1 (ko) * | 1997-01-07 | 2002-11-18 | 샤프 가부시키가이샤 | 조명장치,그구동방법및그조명장치를포함한표시장치 |
| JP3159250B2 (ja) * | 1997-11-27 | 2001-04-23 | 日本電気株式会社 | プラズマディスプレイパネル |
| JP2002533899A (ja) * | 1998-12-24 | 2002-10-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 画像表示パネル |
| US6762556B2 (en) * | 2001-02-27 | 2004-07-13 | Winsor Corporation | Open chamber photoluminescent lamp |
-
2003
- 2003-08-07 KR KR1020030054771A patent/KR20050017709A/ko not_active Withdrawn
-
2004
- 2004-03-22 US US10/805,923 patent/US20050029951A1/en not_active Abandoned
- 2004-03-24 TW TW093107957A patent/TW200523644A/zh unknown
- 2004-04-26 CN CNA2004100384370A patent/CN1580903A/zh active Pending
- 2004-07-12 JP JP2004204130A patent/JP2005056829A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050017709A (ko) | 2005-02-23 |
| JP2005056829A (ja) | 2005-03-03 |
| CN1580903A (zh) | 2005-02-16 |
| US20050029951A1 (en) | 2005-02-10 |
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