BRPI1013918A2 - dispositivo de fonte de luz planar e dispositivo de exibição produzido com o dispositivo de fonte de luz planar - Google Patents

dispositivo de fonte de luz planar e dispositivo de exibição produzido com o dispositivo de fonte de luz planar

Info

Publication number
BRPI1013918A2
BRPI1013918A2 BRPI1013918A BRPI1013918A BRPI1013918A2 BR PI1013918 A2 BRPI1013918 A2 BR PI1013918A2 BR PI1013918 A BRPI1013918 A BR PI1013918A BR PI1013918 A BRPI1013918 A BR PI1013918A BR PI1013918 A2 BRPI1013918 A2 BR PI1013918A2
Authority
BR
Brazil
Prior art keywords
light source
planar light
source device
produced
display device
Prior art date
Application number
BRPI1013918A
Other languages
English (en)
Inventor
Nobuo Ogata
Shin Itoh
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI1013918A2 publication Critical patent/BRPI1013918A2/pt

Links

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
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
    • H01L33/52—Encapsulations
    • H01L33/54—Encapsulations having a particular shape
    • 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
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
BRPI1013918A 2009-04-14 2010-03-17 dispositivo de fonte de luz planar e dispositivo de exibição produzido com o dispositivo de fonte de luz planar BRPI1013918A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009098397 2009-04-14
PCT/JP2010/001910 WO2010119617A1 (ja) 2009-04-14 2010-03-17 面光源装置および該面光源装置を備えた表示装置

Publications (1)

Publication Number Publication Date
BRPI1013918A2 true BRPI1013918A2 (pt) 2016-04-05

Family

ID=42982292

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013918A BRPI1013918A2 (pt) 2009-04-14 2010-03-17 dispositivo de fonte de luz planar e dispositivo de exibição produzido com o dispositivo de fonte de luz planar

Country Status (7)

Country Link
US (1) US20120032202A1 (pt)
EP (1) EP2420723A4 (pt)
JP (1) JP5341984B2 (pt)
KR (1) KR20120006025A (pt)
CN (1) CN102388261A (pt)
BR (1) BRPI1013918A2 (pt)
WO (1) WO2010119617A1 (pt)

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WO2013152362A1 (en) * 2012-04-07 2013-10-10 Axlen, Inc. High flux high brightness led lighting devices
JP5920008B2 (ja) * 2012-05-16 2016-05-18 東芝ライテック株式会社 照明装置
TW201350994A (zh) * 2012-06-08 2013-12-16 Unity Opto Technology Co Ltd 高對比之直下式背光模組
US20130328074A1 (en) * 2012-06-11 2013-12-12 Cree, Inc. Led package with multiple element light source and encapsulant having planar surfaces
US10424702B2 (en) * 2012-06-11 2019-09-24 Cree, Inc. Compact LED package with reflectivity layer
JP5500609B2 (ja) * 2012-09-12 2014-05-21 雷笛克光學股▲ふん▼有限公司 正方形の光形を形成する光学レンズ
CN103900024A (zh) * 2012-12-29 2014-07-02 欧普照明股份有限公司 一种均匀面发光的led透镜模块及灯具
USD735683S1 (en) * 2013-05-03 2015-08-04 Cree, Inc. LED package
USD758976S1 (en) * 2013-08-08 2016-06-14 Cree, Inc. LED package
JP6277510B2 (ja) * 2013-09-11 2018-02-14 パナソニックＩｐマネジメント株式会社 発光モジュール、照明装置および照明器具
USD746240S1 (en) * 2013-12-30 2015-12-29 Cree, Inc. LED package
KR102174249B1 (ko) * 2014-01-17 2020-11-04 엘지이노텍 주식회사 광속제어부재, 발광장치 및 표시장치
USD826871S1 (en) * 2014-12-11 2018-08-28 Cree, Inc. Light emitting diode device
EP3279555B1 (en) * 2015-03-31 2021-09-01 Sony Group Corporation Lens for light source, illumination device, and display device
US10345647B2 (en) 2015-07-30 2019-07-09 Nichia Corporation Surface light source device and transmission display device
JP6315034B2 (ja) * 2015-07-30 2018-04-25 日亜化学工業株式会社 面光源装置、及び、透過型表示装置
TWI614156B (zh) * 2016-04-12 2018-02-11 汽車尾燈
CN117215117A (zh) 2017-05-15 2023-12-12 索尼公司 照明单元和显示设备
CN111913321A (zh) * 2019-05-09 2020-11-10 佛山市国星光电股份有限公司 背光模组及具有其的显示装置
KR20210001964A (ko) * 2019-06-27 2021-01-06 니치아 카가쿠 고교 가부시키가이샤 발광 모듈
CN112444909B (zh) * 2019-08-30 2023-01-10 日亚化学工业株式会社 发光组件以及面发光光源
CN114930445A (zh) 2020-12-03 2022-08-19 三星电子株式会社 显示装置及其发光装置

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JP4779893B2 (ja) * 2006-09-06 2011-09-28 大日本印刷株式会社 面光源装置と透過型表示装置
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KR100820516B1 (ko) * 2006-12-22 2008-04-07 엘지이노텍 주식회사 라이트 유닛 및 이를 갖는 액정 표시 장치
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Also Published As

Publication number Publication date
EP2420723A1 (en) 2012-02-22
KR20120006025A (ko) 2012-01-17
JPWO2010119617A1 (ja) 2012-10-22
EP2420723A4 (en) 2012-11-07
WO2010119617A1 (ja) 2010-10-21
US20120032202A1 (en) 2012-02-09
JP5341984B2 (ja) 2013-11-13
CN102388261A (zh) 2012-03-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2368 DE 24-05-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: G02F 1/1335 (2006.01), H01L 25/075 (2006.0