TWI398606B - 照明裝置 - Google Patents
照明裝置 Download PDFInfo
- Publication number
- TWI398606B TWI398606B TW097146114A TW97146114A TWI398606B TW I398606 B TWI398606 B TW I398606B TW 097146114 A TW097146114 A TW 097146114A TW 97146114 A TW97146114 A TW 97146114A TW I398606 B TWI398606 B TW I398606B
- Authority
- TW
- Taiwan
- Prior art keywords
- wafer
- filter element
- angle
- radiation
- semiconductor wafer
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims description 72
- 239000004065 semiconductor Substances 0.000 claims description 69
- 238000005286 illumination Methods 0.000 claims description 45
- 239000000945 filler Substances 0.000 claims description 5
- 235000012431 wafers Nutrition 0.000 description 119
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000002310 reflectometry Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- -1 nitride compound Chemical class 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 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
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- QCCDYNYSHILRDG-UHFFFAOYSA-K cerium(3+);trifluoride Chemical compound [F-].[F-].[F-].[Ce+3] QCCDYNYSHILRDG-UHFFFAOYSA-K 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007057671A DE102007057671A1 (de) | 2007-11-30 | 2007-11-30 | Beleuchtungsvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200928224A TW200928224A (en) | 2009-07-01 |
| TWI398606B true TWI398606B (zh) | 2013-06-11 |
Family
ID=40512198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097146114A TWI398606B (zh) | 2007-11-30 | 2008-11-28 | 照明裝置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20110006324A1 (enExample) |
| EP (1) | EP2218115B1 (enExample) |
| JP (1) | JP2011505057A (enExample) |
| KR (1) | KR20100099238A (enExample) |
| CN (1) | CN101878542B (enExample) |
| DE (1) | DE102007057671A1 (enExample) |
| TW (1) | TWI398606B (enExample) |
| WO (1) | WO2009068007A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8721101B2 (en) * | 2009-09-21 | 2014-05-13 | Koninklijke Philips N.V. | Light emitting device comprising a light guide plate with reflective shielding with glare reduction |
| DE102010032041A1 (de) * | 2010-07-23 | 2012-01-26 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Bauelement und Verfahren zur Herstellung von strahlungsemittierenden Bauelemnenten |
| DE102010038396B4 (de) | 2010-07-26 | 2021-08-05 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Bauelement und Leuchtvorrichung damit |
| JP5674444B2 (ja) * | 2010-12-09 | 2015-02-25 | 株式会社モデュレックス | 照明器具 |
| JP6025367B2 (ja) * | 2011-05-12 | 2016-11-16 | キヤノン株式会社 | 有機ｅｌ素子 |
| DE102013217709A1 (de) * | 2013-09-05 | 2015-03-05 | Carl Zeiss Microscopy Gmbh | Beleuchtungsvorrichtung und digitaler Profilprojektor |
| DE102016101614A1 (de) | 2016-01-29 | 2017-08-03 | Osram Opto Semiconductors Gmbh | Leuchtvorrichtung |
| CN108321274B (zh) * | 2018-04-08 | 2024-05-10 | 聚灿光电科技（宿迁）有限公司 | Led芯片及其制造方法 |
| JP7563362B2 (ja) * | 2021-11-10 | 2024-10-08 | 信越化学工業株式会社 | 光学素子用窓材、光学素子パッケージ用リッド、光学素子パッケージ及び光学装置 |
| CN115025253B (zh) * | 2022-06-02 | 2023-10-20 | 星际光(上海)实业有限公司 | 紫外线灯和紫外线灯的滤片结构 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2427754A (en) * | 2005-06-15 | 2007-01-03 | Avago Tech Ecbu Ip | LED package with reduced field angle |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19654418A1 (de) * | 1996-12-24 | 1998-06-25 | Mannesmann Vdo Ag | Anzeigeeinheit |
| US6155699A (en) * | 1999-03-15 | 2000-12-05 | Agilent Technologies, Inc. | Efficient phosphor-conversion led structure |
| US6490104B1 (en) * | 2000-09-15 | 2002-12-03 | Three-Five Systems, Inc. | Illumination system for a micro display |
| US6686676B2 (en) * | 2001-04-30 | 2004-02-03 | General Electric Company | UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same |
| JP4504662B2 (ja) * | 2003-04-09 | 2010-07-14 | シチズン電子株式会社 | Ｌｅｄランプ |
| JP2005243973A (ja) * | 2004-02-26 | 2005-09-08 | Kyocera Corp | 発光装置および照明装置 |
| US7553683B2 (en) * | 2004-06-09 | 2009-06-30 | Philips Lumiled Lighting Co., Llc | Method of forming pre-fabricated wavelength converting elements for semiconductor light emitting devices |
| JP2006049657A (ja) * | 2004-08-06 | 2006-02-16 | Citizen Electronics Co Ltd | Ｌｅｄランプ |
| TWI241038B (en) * | 2004-09-14 | 2005-10-01 | Ind Tech Res Inst | Light emitting diode structure and fabrication method thereof |
| EP1797595B1 (en) * | 2004-09-30 | 2019-12-18 | Koninklijke Philips N.V. | Brightness enhancement of led using selective ray angular recycling |
| DE102004056252A1 (de) * | 2004-10-29 | 2006-05-04 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung, Kfz-Scheinwerfer und Verfahren zur Herstellung einer Beleuchtungseinrichtung |
| TWI239671B (en) * | 2004-12-30 | 2005-09-11 | Ind Tech Res Inst | LED applied with omnidirectional reflector |
| KR100649641B1 (ko) * | 2005-05-31 | 2006-11-27 | 삼성전기주식회사 | Ｌｅｄ 패키지 |
| JP4984512B2 (ja) * | 2005-12-09 | 2012-07-25 | ソニー株式会社 | 面発光装置及び液晶表示装置 |
| JP2007256874A (ja) * | 2006-03-27 | 2007-10-04 | Matsushita Electric Ind Co Ltd | 面状偏光光源装置及び液晶表示装置 |
| US20070262714A1 (en) * | 2006-05-15 | 2007-11-15 | X-Rite, Incorporated | Illumination source including photoluminescent material and a filter, and an apparatus including same |
| KR100770424B1 (ko) * | 2006-12-13 | 2007-10-26 | 삼성전기주식회사 | 발광 다이오드 패키지 및 그 제조 방법 |
| US8889517B2 (en) * | 2012-04-02 | 2014-11-18 | Jds Uniphase Corporation | Broadband dielectric reflectors for LED with varying thickness |
-
2007
- 2007-11-30 DE DE102007057671A patent/DE102007057671A1/de not_active Withdrawn
-
2008
- 2008-11-26 EP EP08855324.3A patent/EP2218115B1/de not_active Not-in-force
- 2008-11-26 JP JP2010535213A patent/JP2011505057A/ja active Pending
- 2008-11-26 KR KR1020107014577A patent/KR20100099238A/ko not_active Ceased
- 2008-11-26 WO PCT/DE2008/001959 patent/WO2009068007A1/de not_active Ceased
- 2008-11-26 CN CN2008801183322A patent/CN101878542B/zh not_active Expired - Fee Related
- 2008-11-26 US US12/744,465 patent/US20110006324A1/en not_active Abandoned
- 2008-11-28 TW TW097146114A patent/TWI398606B/zh not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2427754A (en) * | 2005-06-15 | 2007-01-03 | Avago Tech Ecbu Ip | LED package with reduced field angle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2218115B1 (de) | 2018-10-31 |
| CN101878542B (zh) | 2012-09-26 |
| US20110006324A1 (en) | 2011-01-13 |
| CN101878542A (zh) | 2010-11-03 |
| DE102007057671A1 (de) | 2009-06-04 |
| WO2009068007A1 (de) | 2009-06-04 |
| EP2218115A1 (de) | 2010-08-18 |
| JP2011505057A (ja) | 2011-02-17 |
| TW200928224A (en) | 2009-07-01 |
| KR20100099238A (ko) | 2010-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |