TW200722867A - Illumination device and display device provided with the same - Google Patents

Illumination device and display device provided with the same

Info

Publication number
TW200722867A
TW200722867A TW095132022A TW95132022A TW200722867A TW 200722867 A TW200722867 A TW 200722867A TW 095132022 A TW095132022 A TW 095132022A TW 95132022 A TW95132022 A TW 95132022A TW 200722867 A TW200722867 A TW 200722867A
Authority
TW
Taiwan
Prior art keywords
light
blue
red
color conversion
converting
Prior art date
Application number
TW095132022A
Other languages
English (en)
Inventor
Matoko Kurihara
Kazuya Katoh
Original Assignee
Seiko Instr Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Instr Inc filed Critical Seiko Instr Inc
Publication of TW200722867A publication Critical patent/TW200722867A/zh

Links

Classifications

    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001—Core members of the connector
    • H01L2224/45099—Material
    • H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
    • H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
    • H01L2224/45144—Gold (Au) as principal constituent
    • 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
    • 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
    • H01L2224/484—Connecting portions
    • H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
    • H01L2224/48464—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area also being a ball bond, i.e. ball-to-ball
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H01L33/504—Elements with two or more wavelength conversion materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Led Devices (AREA)
TW095132022A 2005-09-15 2006-08-30 Illumination device and display device provided with the same TW200722867A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005268517 2005-09-15
JP2005355736 2005-12-09
JP2006029856 2006-02-07
JP2006200347A JP4898332B2 (ja) 2005-09-15 2006-07-24 表示装置

Publications (1)

Publication Number Publication Date
TW200722867A true TW200722867A (en) 2007-06-16

Family

ID=37854395

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095132022A TW200722867A (en) 2005-09-15 2006-08-30 Illumination device and display device provided with the same

Country Status (4)

Country Link
US (1) US7661841B2 (zh)
JP (1) JP4898332B2 (zh)
CN (1) CN1932370B (zh)
TW (1) TW200722867A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI508620B (zh) * 2008-04-25 2015-11-11 Sony Corp A light emitting device, a display device, and a color conversion sheet

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US20090001397A1 (en) * 2007-05-29 2009-01-01 Oree, Advanced Illumiation Solutions Inc. Method and device for providing circumferential illumination
WO2009028656A1 (ja) * 2007-08-30 2009-03-05 Nichia Corporation 発光装置
JP5211667B2 (ja) * 2007-12-07 2013-06-12 ソニー株式会社 照明装置及び表示装置
US7907804B2 (en) * 2007-12-19 2011-03-15 Oree, Inc. Elimination of stitch artifacts in a planar illumination area
US7929816B2 (en) * 2007-12-19 2011-04-19 Oree, Inc. Waveguide sheet containing in-coupling, propagation, and out-coupling regions
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US7888691B2 (en) * 2008-08-29 2011-02-15 Koninklijke Philips Electronics N.V. Light source including a wavelength-converted semiconductor light emitting device and a filter
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US20100208469A1 (en) * 2009-02-10 2010-08-19 Yosi Shani Illumination surfaces with reduced linear artifacts
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US8624527B1 (en) 2009-03-27 2014-01-07 Oree, Inc. Independently controllable illumination device
US8328406B2 (en) * 2009-05-13 2012-12-11 Oree, Inc. Low-profile illumination device
WO2010143176A1 (en) * 2009-06-08 2010-12-16 Beta-O2 Technologies Ltd. Submerged planar illumination device
WO2010150202A2 (en) 2009-06-24 2010-12-29 Oree, Advanced Illumination Solutions Inc. Illumination apparatus with high conversion efficiency and methods of forming the same
JP5255527B2 (ja) * 2009-07-03 2013-08-07 デクセリアルズ株式会社 色変換部材および表示装置
KR101091348B1 (ko) * 2010-07-09 2011-12-07 엘지이노텍 주식회사 퀀텀 도트를 이용한 도광판과 그의 제조 방법, 및 백라이트 유닛
IT1401974B1 (it) * 2010-09-28 2013-08-28 Università Degli Studi Di Milano Bicocca Dispositivo illuminante
KR101210101B1 (ko) * 2010-11-23 2012-12-07 엘지이노텍 주식회사 표시장치
DE102011078402A1 (de) 2011-06-30 2013-01-03 Osram Ag Konversionselement und Leuchtdiode mit einem solchen Konversionselement
US8591072B2 (en) 2011-11-16 2013-11-26 Oree, Inc. Illumination apparatus confining light by total internal reflection and methods of forming the same
US9857519B2 (en) 2012-07-03 2018-01-02 Oree Advanced Illumination Solutions Ltd. Planar remote phosphor illumination apparatus
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Publication number Priority date Publication date Assignee Title
TWI508620B (zh) * 2008-04-25 2015-11-11 Sony Corp A light emitting device, a display device, and a color conversion sheet

Also Published As

Publication number Publication date
CN1932370A (zh) 2007-03-21
JP2007243135A (ja) 2007-09-20
CN1932370B (zh) 2012-03-14
JP4898332B2 (ja) 2012-03-14
US20070057626A1 (en) 2007-03-15
US7661841B2 (en) 2010-02-16

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