TW200528874A - Light emitting device and display apparatus having the same - Google Patents
Light emitting device and display apparatus having the same Download PDFInfo
- Publication number
- TW200528874A TW200528874A TW094100981A TW94100981A TW200528874A TW 200528874 A TW200528874 A TW 200528874A TW 094100981 A TW094100981 A TW 094100981A TW 94100981 A TW94100981 A TW 94100981A TW 200528874 A TW200528874 A TW 200528874A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- emitting
- emitting element
- substrate
- item
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims abstract description 66
- 238000009792 diffusion process Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 2
- 241001122767 Theaceae Species 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 27
- 239000007789 gas Substances 0.000 description 9
- 239000011521 glass Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 241000282465 Canis Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- WLDHEUZGFKACJH-UHFFFAOYSA-K amaranth Chemical compound [Na+].[Na+].[Na+].C12=CC=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(O)=C1N=NC1=CC=C(S([O-])(=O)=O)C2=CC=CC=C12 WLDHEUZGFKACJH-UHFFFAOYSA-K 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007772 electrode material 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
- 239000005355 lead glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004020 luminiscence type Methods 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133605—Direct backlight including specially adapted reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
- G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/005—Photographing internal surfaces, e.g. of pipe
-
- 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
- H01J61/307—Flat vessels or containers with folded elongated discharge path
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040010929A KR20050082487A (ko) | 2004-02-19 | 2004-02-19 | 면광원 장치 및 이를 갖는 표시장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200528874A true TW200528874A (en) | 2005-09-01 |
Family
ID=34858741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094100981A TW200528874A (en) | 2004-02-19 | 2005-01-13 | Light emitting device and display apparatus having the same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050184951A1 (enExample) |
| JP (1) | JP2005235773A (enExample) |
| KR (1) | KR20050082487A (enExample) |
| CN (1) | CN1658042A (enExample) |
| TW (1) | TW200528874A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100691179B1 (ko) * | 2005-06-01 | 2007-03-09 | 삼성전기주식회사 | 측면 발광형 엘이디 패키지 및 그 제조 방법 |
| KR100736778B1 (ko) * | 2005-09-05 | 2007-07-09 | 미래산업 주식회사 | 면발광 램프의 전극 구조 |
| KR100698513B1 (ko) * | 2006-01-27 | 2007-03-21 | 금호전기주식회사 | 평판형 형광램프 |
| EP2126986B1 (en) | 2006-12-22 | 2019-09-18 | QuNano AB | Led with upstanding nanowire structure and method of producing such |
| US8573469B2 (en) | 2011-11-18 | 2013-11-05 | LuxVue Technology Corporation | Method of forming a micro LED structure and array of micro LED structures with an electrically insulating layer |
| US8426227B1 (en) * | 2011-11-18 | 2013-04-23 | LuxVue Technology Corporation | Method of forming a micro light emitting diode array |
| US8349116B1 (en) | 2011-11-18 | 2013-01-08 | LuxVue Technology Corporation | Micro device transfer head heater assembly and method of transferring a micro device |
| US9620478B2 (en) | 2011-11-18 | 2017-04-11 | Apple Inc. | Method of fabricating a micro device transfer head |
| US9903540B2 (en) * | 2014-02-06 | 2018-02-27 | Appalachian Lighting Systems, Inc. | LED light emitting apparatus having both reflected and diffused subassemblies |
| CN104021732B (zh) * | 2014-05-22 | 2017-01-18 | 京东方科技集团股份有限公司 | 一种显示装置 |
| CN113093433A (zh) * | 2021-04-25 | 2021-07-09 | 业成科技（成都）有限公司 | 光源组件及其制备方法、背光模组和显示装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220249A (en) * | 1990-10-08 | 1993-06-15 | Nec Corporation | Flat type fluorescent lamp and method of lighting |
| US5479069A (en) * | 1994-02-18 | 1995-12-26 | Winsor Corporation | Planar fluorescent lamp with metal body and serpentine channel |
| US6655810B2 (en) * | 2000-06-21 | 2003-12-02 | Fujitsu Display Technologies Corporation | Lighting unit |
| JP3850241B2 (ja) * | 2001-07-19 | 2006-11-29 | シャープ株式会社 | 照明装置およびそれを用いた液晶表示装置 |
| JP3620840B2 (ja) * | 2002-07-17 | 2005-02-16 | シャープ株式会社 | 液晶表示装置 |
| TWI252348B (en) * | 2002-10-21 | 2006-04-01 | Toppoly Optoelectronics Corp | Back light module |
| TW584772B (en) * | 2002-12-17 | 2004-04-21 | Ind Tech Res Inst | Straight-down backlight module |
| US6913378B2 (en) * | 2002-12-27 | 2005-07-05 | Quanta Display Incorporation | Direct-lighting type back light unit |
| US7052152B2 (en) * | 2003-10-03 | 2006-05-30 | Philips Lumileds Lighting Company, Llc | LCD backlight using two-dimensional array LEDs |
| KR100565743B1 (ko) * | 2003-10-21 | 2006-03-29 | 엘지.필립스 엘시디 주식회사 | 백 라이트 유닛 |
| TWI280445B (en) * | 2003-12-12 | 2007-05-01 | Ind Tech Res Inst | Light guide apparatus for enhancing light source utilization efficiency |
-
2004
- 2004-02-19 KR KR1020040010929A patent/KR20050082487A/ko not_active Withdrawn
-
2005
- 2005-01-13 TW TW094100981A patent/TW200528874A/zh unknown
- 2005-01-19 US US11/038,896 patent/US20050184951A1/en not_active Abandoned
- 2005-02-08 CN CN2005100516181A patent/CN1658042A/zh active Pending
- 2005-02-18 JP JP2005042893A patent/JP2005235773A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050082487A (ko) | 2005-08-24 |
| US20050184951A1 (en) | 2005-08-25 |
| CN1658042A (zh) | 2005-08-24 |
| JP2005235773A (ja) | 2005-09-02 |
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