TWI290701B - Device to generate a beam light-current - Google Patents
Device to generate a beam light-current Download PDFInfo
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- TWI290701B TWI290701B TW092126181A TW92126181A TWI290701B TW I290701 B TWI290701 B TW I290701B TW 092126181 A TW092126181 A TW 092126181A TW 92126181 A TW92126181 A TW 92126181A TW I290701 B TWI290701 B TW I290701B
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- 239000011159 matrix material Substances 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 201000009310 astigmatism Diseases 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
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- 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
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- 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
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- 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
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- 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
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- 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
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
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- 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
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
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- Microelectronics & Electronic Packaging (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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- Illuminated Signs And Luminous Advertising (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
1290701 玖、發明說明: 【發明所屬之技術領域】 · 本發明涉及一種產生束狀光電流所用之裝置。 【先前技術】 爲了傳送資訊給交通工具之駕駿員而不必使駕駿員之目 光由運行之路徑或由飛行之大氣層中移開,所謂抬頭式 (Head-up)顯示器已爲人所知,藉此可使一種資訊顯示用之 影像插入至該交通工具之前板中。其在明亮之環境光線中 仍可看見,因此該影像之亮度需較高。束狀之光電流對其 · 它照明目的而言亦是需要的,例如,其可作爲櫥窗及展示 櫃用之閱讀燈或輻射器。 【發明內容】 本發明之目的是以多種裝置來產生一種光電流,這些裝 置特別是具有較小之構造高度和較小之重量,消耗儘可能 少之損耗功率或發出儘可能少之熱量且因此亦可用在交通 工具之操作中。 本發明中該目的以下述方式達成:設有一種由發光二極 © 體-矩陣所構成之光源;在光源和光射出口之間配置一種光 學裝置使由發光二極體所產生之光被集成束狀或發散;該 集束或發散用之裝置具有一種柵格形式之反射器,其對每 一矩陣點分別形成一種光通道,該光通道之壁具有反射 性;每一光通道之面向該光源之末端包含一種聚光透鏡。 若各矩陣點分別由多個發光二極體所形成,則本發明之 裝置已證明是有利的,各發光二極體可發出不同顏色之 1290701 光。此外,本發明不限於用在各別之光通道之各別之透鏡 中〇 本發明之裝置之成本有利之製造方法能以下述方式來達 成:全部之光通道之聚光透鏡以單件方式來與一配置在光 源和柵格形式之反射器之間之板相連接。該板當然會在橫 向中造成一種不期望之光導引作用,這可藉由下述情況來 防止:各聚光透鏡成組地以單件方式來與各配置於光源和 該柵格形式之反射器之間之條片相連。 本發明一種有利之形式是:透鏡之彎曲半徑在不同之方 向中並不相同(這稱爲散光(astigmatic)透鏡)。這樣特別可 在長形之光射出口中使光之分佈獲得改良。 本發明另一種有利之形式是:在光射出口上配置一種具 有光閥之影像再現裝置。此種形式可達成一種緊密之裝置 以便在整個影像面上產生高解析度之影像,其具有高的亮 度和均勻之亮度分佈。因此,該集束或發散用之裝置可使 該發光二極體所產生之光集中至該影像再現裝置之面上而 不會對各別之發光二極體造成干擾性之映像。本發明之裝 置之較佳之應用領域是交通工具用之抬頭式圖像顯示器。 藉由該影像再現裝置,則本發明之裝置另可具備一些優 點。因此,藉由RGB-光源和彩色顯示器之間所進行之調整, 則可使彩色圖像以足夠之亮度顯示在抬頭式圖像顯示器 中。在與反射器和透鏡一起使用時,則可使液晶顯示器之 面上之背景照明達成一種均勻之彩色分佈和亮度分佈。 在液晶彩色顯示器中,能以彩色方式顯示各種可組構之 1290701 圖像內容。該圖像內容因此可依據運行情況來調整。整個 圖像產生裝置之構造空間在實際應用之例子中只佔有數個 立方公分。藉由選取各發光二極體和所屬之顯示器之彩 色,則可使各別即將顯示之彩色區受到影響。例如,可選 取一種紅-綠-發光二極體光柵以取代RGB-發光二極體光柵 且在液晶顯示器中以適當之方式使藍色濾色器元件由綠色 者所取代。於是可形成一種有限之彩色區,其具有亮很多 之亮度。 【實施方式】 本發明允許很多種實施形式,其中一些顯示在各圖式中 且將描述於下。 在第1,2圖之實施例中,設有4 X 8組(每組各別有4個 發光二極體1)所形成之光柵以作爲光源,其安裝在一種載 體2上。各組之間存在一種條片3,其傾斜之表面用作反 射器。 透鏡光柵4位於光源1,2,3上方,透鏡光柵4上連接 著一種柵格形式之反射器5。 各條片3,透鏡光柵4和該柵格形式之反射器5之傾斜 延伸之表面6可造成一種相同形式之光分佈。爲了防止該 反射器5之條片7所造成之遮住現象,須設有一種框架, 其使反射器5和液晶顯示器9之間相隔一段距離。液晶顯 示器9下方存在一種散射板1 0,以便使該液晶顯示器9之 背景照明之相同性可進一步改良。 框架8可使該液晶顯示器傾斜,使由上方所入射之光不 1290701 會反射在相同之方向中以便可到達各觀察者,否則光會在 該相同方向中離開該液晶顯示器。 第2圖係第1圖中該液晶顯示器9和該散射板10已取下 之後之裝置。第2圖中可經由透鏡光柵4而看到各發光二 極體1。但爲了簡單之故,各發光二極體1之一種相對應 之變形未顯示出來。 第3圖之實施例是一種照明裝置,其中該光射出口由玻 璃板1 8所構成,該玻璃板1 8支撐在框架1 7上。本實施例 之其它部份就像第1圖一樣來構成。 第4圖是第1圖之一部份之放大圖且用來說明液晶顯示 器和光源之細節。該液晶顯示器9在二個玻璃板1 1,1 2之 間具有一個液晶1 3和一個濾色器1 4。該濾色器1 4由一種 具備三種不同彩色之彩色點之光柵所構成,其特徵在第4 圖中是以不同之陰影線來表示。與該濾色器之光栅相關的 是未顯示之控制電極,其分別與液晶形成一種光閥。在各 玻璃板11,12外部存在著極化器15,16,其具有互相垂 直之極化面。 第1圖中簡單描述之光源同樣詳細顯示在第4圖中。 四個發光二極體1在一由條片3所形成之孔之中央中凸 出地配置在一基片2 0上。各發光二極體經由連結線2 1而 與導線25相連,各導線25在圖中只由其所佔有之面之陰 影來表示。在較佳之實施形式中,發光二極體之一發出紅 光,二個發光綠光,第4個則發出藍光。在上述之配置中, 該光線混合成白色。基片2 0和條片3之間之空間中以白 1290701 色之澆注物質22塡入,其表面24作爲由各發光二極體1 之側面所發出之光所用之反射器。一種透明之澆注物質23 可防止中空區之形成。 在第4圖所示之實施例中,各光源1,2,3和透鏡光柵 4之間之連接係經由矽溶膠所構成之層26,PCF-層27和適 當之黏合劑28來達成。 PCF-層27之作用是使發光二極體所產生之光中只有在下 方極化器15之方向中已極化之光才可通過,因此經由PC F-層27中之極化作用後該光不會消失。其它已極化之光由 ® PCF-層27所反射且隨後由該表面24又射回,另有已適當 地極化之成份又經由PCF-層27而到達該表面24,使該PCF-層整體上可使亮度提高。 第5圖顯示一種不具備PCF-層之實施例。第5圖中所示 之部份係位於該裝置之邊緣。 第6圖顯示一種具有8個透鏡之透鏡光柵31,其由條片 32所共同支撐。第6圖中所示之透鏡光柵中之4個透鏡在 本實施例中係依據第4,5圖而相鄰地配置著。 【圖式簡單說明】 第1圖一種實施例之切面圖。 第2圖 在第1圖之實施例中該柵格形式之反射器之俯視 圖。 第3圖 另一實施例之切面圖。 第4圖 係第1圖之一部份之放大圖,其用來說明不同之 細節。 -10- 1290701 第5圖 另一實施例之一部份之放大圖。 第6圖 透鏡光柵之一部份。 【元件符號說明】 1 發光二極體 2 載體2 3 條片 4 透鏡光柵 5 反射器 6 表面 7 條片 8 框架 9 液晶顯示器 10 散射板 11 ' 12 玻璃板 13 液晶 14 濾色器 15、 16 極化器 17 框架 18 玻璃板 20 基片 21 連結線 11、 23 澆注物質 24 表面 25 導線 26 層 27 PCF層 28 黏合劑 31 透鏡光柵 32 條片32
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Claims (1)
1290701 f沐上月π曰修(更)正普換頁 · 第92 1 26 1 8 1號「產生束狀光電流所用之裝置」專利案 (2007年5月修正) 拾、申請專利範圍: 1. 一種產生束狀光電流所用之裝置,其特徵爲:設有一由 發光二極體矩陣(1,2,3)所構成之光源,在該光源和光 射出口(9,18)之間配置一種光學裝置,且在該光射出口 上配置一種包含光閥之影像再現裝置,而使發光二極體 所產生之光集成束狀或發散,該集束及發散用之裝置包 含一種柵格形式之反射器(5),其對每一矩陣點分別形成 # 一種光通道,光通道之壁(6)具有反射性,且各光通道之 面向各光源(1,2,3)之末端分別具有一種聚光透鏡(4)。 2. 如申請專利範圍第1項之裝置,其中全部之光通道之聚 光透鏡(4)以單件之方式而與配置在光源(1,2,3)和柵格 形式之反射器(5)之間之板相連接。 3. 如申請專利範圍第1項之裝置,其中各聚光透鏡(4)成組 地以單件之方式而與配置在光源(1,2,3)和柵格形式之 反射器(5)之間之條片相連接。 4. 如申請專利範圍第1至3項中任一項之裝置,其中各透 鏡之彎曲半徑在不同之方向中並不相同(此稱爲散光透 鏡卜 5. 如申請專利範圍第1至3項中任一項之裝置,其可作爲 抬頭式(Head-up)顯示器。 1290701 柒、指定代表圖: (一) 本案指定代表圖為:第(1 )圖。 (二) 本代表圖之元件代表符號簡單說明: 捌、本案若有化學式時,請揭示最能顯示發明特徵的化學式: 1 發光二極體 2 載體2 3 條片 4 透鏡光柵 5 反射器 6 表面 7 條片 8 框架 9 液晶顯示器 10 散射板
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE10245933A DE10245933B4 (de) | 2002-09-30 | 2002-09-30 | Einrichtung zur Erzeugung eines gebündelten Lichtstroms |
Publications (2)
Publication Number | Publication Date |
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TW200415534A TW200415534A (en) | 2004-08-16 |
TWI290701B true TWI290701B (en) | 2007-12-01 |
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Application Number | Title | Priority Date | Filing Date |
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TW092126181A TWI290701B (en) | 2002-09-30 | 2003-09-23 | Device to generate a beam light-current |
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US (1) | US7312927B2 (zh) |
EP (1) | EP1547149B1 (zh) |
JP (1) | JP4250590B2 (zh) |
KR (1) | KR101081171B1 (zh) |
CN (1) | CN100426503C (zh) |
DE (1) | DE10245933B4 (zh) |
TW (1) | TWI290701B (zh) |
WO (1) | WO2004032235A2 (zh) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10229067B4 (de) * | 2002-06-28 | 2007-08-16 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
US7850339B2 (en) * | 2003-01-30 | 2010-12-14 | Touchsensor Technologies, Llc | Display having thin cross-section and/or multi-colored output |
US7837348B2 (en) | 2004-05-05 | 2010-11-23 | Rensselaer Polytechnic Institute | Lighting system using multiple colored light emitting sources and diffuser element |
EP2803898B1 (en) * | 2004-05-05 | 2020-08-19 | Rensselaer Polytechnic Institute | A light-emitting apparatus |
US7450085B2 (en) * | 2004-10-07 | 2008-11-11 | Barco, Naamloze Vennootschap | Intelligent lighting module and method of operation of such an intelligent lighting module |
JP4823505B2 (ja) * | 2004-10-20 | 2011-11-24 | シャープ株式会社 | 半導体装置及び電子機器 |
KR100580753B1 (ko) * | 2004-12-17 | 2006-05-15 | 엘지이노텍 주식회사 | 발광소자 패키지 |
DE102006002275A1 (de) * | 2005-01-19 | 2006-07-20 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
JP2006210273A (ja) * | 2005-01-31 | 2006-08-10 | Ricoh Opt Ind Co Ltd | バックライト照明装置および液晶ディスプレイ装置 |
DE102005020568A1 (de) * | 2005-04-30 | 2006-11-09 | Osram Opto Semiconductors Gmbh | Lichtquellenanordnung zur Hinterleuchtung von Anzeigevorrichtungen sowie Anzeigevorrichtung |
KR20060124831A (ko) * | 2005-05-26 | 2006-12-06 | 엘지이노텍 주식회사 | 백라이트 어셈블리 및 이를 구비한 액정표시장치 |
KR100649641B1 (ko) * | 2005-05-31 | 2006-11-27 | 삼성전기주식회사 | Led 패키지 |
KR101266130B1 (ko) * | 2005-06-23 | 2013-05-27 | 렌슬러 폴리테크닉 인스티튜트 | 단파장 led들 및 다운-컨버젼 물질들로 백색광을생성하기 위한 패키지 설계 |
JP4570521B2 (ja) * | 2005-06-30 | 2010-10-27 | リズム時計工業株式会社 | 照明装置 |
JP2007110588A (ja) * | 2005-10-17 | 2007-04-26 | Funai Electric Co Ltd | 複眼撮像装置 |
JP4914900B2 (ja) * | 2005-11-18 | 2012-04-11 | クリー インコーポレイテッド | 固体照明パネル用タイル |
US7621655B2 (en) | 2005-11-18 | 2009-11-24 | Cree, Inc. | LED lighting units and assemblies with edge connectors |
US20070116423A1 (en) * | 2005-11-22 | 2007-05-24 | 3M Innovative Properties Company | Arrays of optical elements and method of manufacturing same |
TW200734580A (en) * | 2005-11-29 | 2007-09-16 | Showa Denko Kk | Reflector frame, flat light source device provided with the reflector frame, and display device using the flat light source device |
DE102006033893B4 (de) * | 2005-12-16 | 2017-02-23 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
KR101220204B1 (ko) * | 2005-12-28 | 2013-01-09 | 엘지디스플레이 주식회사 | 엘이디 백라이트어셈블리 및 이를 이용한 액정표시장치모듈 |
DE102007004579A1 (de) * | 2006-01-26 | 2007-08-02 | Eschenbach Optik Gmbh + Co. | Zwischenprodukt bei der Fertigung von Lichtquellen mit optischen Vorsatz-Strahlführungselementen zur Einengung der Strahldivergenz und/oder zur Strahlformung von Lichtemittern |
US7682850B2 (en) * | 2006-03-17 | 2010-03-23 | Philips Lumileds Lighting Company, Llc | White LED for backlight with phosphor plates |
DE102006019731A1 (de) * | 2006-04-28 | 2007-10-31 | Bayerische Motoren Werke Ag | Head-up-Display und Fahrzeug |
CN101454613A (zh) | 2006-05-31 | 2009-06-10 | 科锐Led照明科技公司 | 具有颜色控制的照明装置及其照明方法 |
JP2007329394A (ja) * | 2006-06-09 | 2007-12-20 | Hitachi Lighting Ltd | 光源モジュール、光源モジュールの製造方法および液晶表示装置 |
DE102006050880A1 (de) * | 2006-06-30 | 2008-04-17 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauteil und Beleuchtungseinrichtung |
US20080024698A1 (en) * | 2006-07-25 | 2008-01-31 | Gigno Technology Co., Ltd. | Liquid crystal display apparatus and light emitting unit |
EP2056016B1 (en) * | 2006-08-25 | 2014-08-20 | Furukawa Electric Co., Ltd. | Illumination device |
JP2008059887A (ja) * | 2006-08-31 | 2008-03-13 | Sony Corp | 面状光源装置及び液晶表示装置組立体 |
US7703942B2 (en) * | 2006-08-31 | 2010-04-27 | Rensselaer Polytechnic Institute | High-efficient light engines using light emitting diodes |
WO2008043233A1 (fr) * | 2006-10-08 | 2008-04-17 | Hong-Yuan Technology Co., Ltd. | Système d'éclairage, module d'éclairage et procédé de fabrication de ces derniers |
US7889421B2 (en) | 2006-11-17 | 2011-02-15 | Rensselaer Polytechnic Institute | High-power white LEDs and manufacturing method thereof |
US11114594B2 (en) | 2007-08-24 | 2021-09-07 | Creeled, Inc. | Light emitting device packages using light scattering particles of different size |
US7828456B2 (en) | 2007-10-17 | 2010-11-09 | Lsi Industries, Inc. | Roadway luminaire and methods of use |
US8866410B2 (en) | 2007-11-28 | 2014-10-21 | Cree, Inc. | Solid state lighting devices and methods of manufacturing the same |
EP2071640A1 (en) * | 2007-12-14 | 2009-06-17 | Giovanni Luigi Albore | Lighting device |
US8049237B2 (en) * | 2007-12-28 | 2011-11-01 | Nichia Corporation | Light emitting device |
JP5416134B2 (ja) | 2008-01-08 | 2014-02-12 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 視差低減 |
RU2508616C2 (ru) * | 2008-02-27 | 2014-02-27 | Конинклейке Филипс Электроникс Н.В. | Осветительное устройство с сид и одним или более пропускающими окнами |
US9287469B2 (en) | 2008-05-02 | 2016-03-15 | Cree, Inc. | Encapsulation for phosphor-converted white light emitting diode |
WO2009148543A2 (en) * | 2008-05-29 | 2009-12-10 | Cree, Inc. | Light source with near field mixing |
DE102008031987A1 (de) | 2008-07-07 | 2010-04-15 | Osram Gesellschaft mit beschränkter Haftung | Leuchtvorrichtung |
DE102009006184A1 (de) | 2009-01-27 | 2010-07-29 | Vishay Electronic Gmbh | Beleuchtungseinheit |
US8772802B2 (en) * | 2009-02-18 | 2014-07-08 | Everlight Electronics Co., Ltd. | Light emitting device with transparent plate |
TWI392125B (zh) * | 2009-02-18 | 2013-04-01 | Everlight Electronics Co Ltd | 發光裝置 |
US8378358B2 (en) | 2009-02-18 | 2013-02-19 | Everlight Electronics Co., Ltd. | Light emitting device |
US8405105B2 (en) | 2009-02-18 | 2013-03-26 | Everlight Electronics Co., Ltd. | Light emitting device |
CN101846285B (zh) * | 2009-03-24 | 2011-09-28 | 李继红 | 多功能光学模块 |
JP2010250962A (ja) * | 2009-04-10 | 2010-11-04 | Toshiba Lighting & Technology Corp | 発光モジュール及び照明器具 |
RU2012101296A (ru) * | 2009-06-15 | 2013-07-27 | Шарп Кабусики Кайся | Светоизлучающий модуль, осветительное устройство, устройство отображения и телевизионный приемник |
JP5263788B2 (ja) * | 2009-10-22 | 2013-08-14 | シャープ株式会社 | 表示装置 |
US8794787B2 (en) | 2009-11-10 | 2014-08-05 | Lsi Industries, Inc. | Modular light reflectors and assemblies for luminaire |
US8157412B2 (en) * | 2009-12-01 | 2012-04-17 | Shin Zu Shing Co., Ltd. | Light emitting diode substrate assembly |
CN102135239B (zh) * | 2010-01-21 | 2013-01-23 | 财团法人工业技术研究院 | 照明装置及其光学元件模块 |
US8269235B2 (en) * | 2010-04-26 | 2012-09-18 | Koninklijke Philips Electronics N.V. | Lighting system including collimators aligned with light emitting segments |
JP5608042B2 (ja) | 2010-10-27 | 2014-10-15 | シャープ株式会社 | 照明装置 |
US9810419B1 (en) | 2010-12-03 | 2017-11-07 | Gary K. MART | LED light bulb |
DE102011107893A1 (de) | 2011-07-18 | 2013-01-24 | Heraeus Noblelight Gmbh | Optoelektronisches Modul mit verbesserter Optik |
US8540394B2 (en) * | 2011-07-22 | 2013-09-24 | Guardian Industries Corp. | Collimating lenses for LED lighting systems, LED lighting systems including collimating lenses, and/or methods of making the same |
DE102011080247B4 (de) | 2011-08-02 | 2019-06-27 | Osram Gmbh | Leuchte mit einer Reflektorvorrichtung |
DE102011117156A1 (de) * | 2011-10-28 | 2013-05-02 | Tobias Grau | Leuchte |
US10174924B1 (en) * | 2011-12-30 | 2019-01-08 | Gary K. MART | Heat sink for an LED light fixture |
JP5941292B2 (ja) * | 2012-02-10 | 2016-06-29 | 矢崎総業株式会社 | 車両用表示装置 |
AT513738B1 (de) * | 2012-12-20 | 2014-07-15 | Zizala Lichtsysteme Gmbh | Leuchteinheit für einen Scheinwerfer |
US9995961B1 (en) * | 2013-02-13 | 2018-06-12 | Rockwell Collins, Inc. | Display apparatus with reflective structure |
CN104654105A (zh) * | 2013-11-19 | 2015-05-27 | 鸿富锦精密工业(深圳)有限公司 | Led路灯 |
JP2015118272A (ja) * | 2013-12-18 | 2015-06-25 | 株式会社 オルタステクノロジー | ヘッドアップディスプレイ装置用液晶表示装置及びヘッドアップディスプレイ装置 |
US9541255B2 (en) | 2014-05-28 | 2017-01-10 | Lsi Industries, Inc. | Luminaires and reflector modules |
CN107076396A (zh) * | 2014-05-30 | 2017-08-18 | 奥斯兰姆施尔凡尼亚公司 | 包括柔性光学系统和光控制膜的混合光学系统 |
US20160146448A1 (en) * | 2014-11-20 | 2016-05-26 | Ming-Hsiao Ma | Interactive sensing and displaying building assembly |
FR3028963B1 (fr) * | 2014-11-21 | 2016-12-23 | Valeo Comfort & Driving Assistance | Systeme de protection pour afficheur, notamment tete haute, et afficheur associe |
US20160374421A1 (en) * | 2015-02-18 | 2016-12-29 | James Washington | Hooded Sweatshirt with Integral Speakers |
CN106324906A (zh) * | 2016-09-08 | 2017-01-11 | 京东方科技集团股份有限公司 | 准直背光源及其制备方法、透明显示装置 |
JP2019061128A (ja) * | 2017-09-27 | 2019-04-18 | 株式会社ジャパンディスプレイ | 表示装置およびヘッドアップ表示装置 |
JP6799627B2 (ja) * | 2018-02-26 | 2020-12-16 | 山東捷潤弘光電科技有限公司 | Rgb−ledパッケージモジュール及びそのディスプレイ |
JP7117578B2 (ja) * | 2018-03-20 | 2022-08-15 | パナソニックIpマネジメント株式会社 | ヘッドアップディスプレイ及び移動体 |
DE102018131402A1 (de) * | 2018-12-07 | 2020-06-10 | Trilux Gmbh & Co. Kg | Entblendeter Linsenstabilisator |
CN110332503A (zh) * | 2019-07-22 | 2019-10-15 | 长沙星奥照明有限公司 | 一种格栅透镜以及格栅灯 |
DE102019220436B4 (de) * | 2019-12-20 | 2021-12-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Unterdrückung von Störungen durch Reflexionslicht bei einem Licht-erzeugenden System, Verwendungen der Vorrichtung und Licht-erzeugendes System |
DE102021129672A1 (de) | 2021-11-15 | 2023-05-17 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für ein Kraftfahrzeug |
CN114355618A (zh) * | 2022-01-05 | 2022-04-15 | Tcl华星光电技术有限公司 | 光源准直结构、背光模组及显示装置 |
FR3134636A1 (fr) * | 2022-04-15 | 2023-10-20 | Valeo Comfort And Driving Assistance | Dispositif de rétro-éclairage et générateur d’images |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4603496A (en) * | 1985-02-04 | 1986-08-05 | Adaptive Micro Systems, Inc. | Electronic display with lens matrix |
JPH06101593B2 (ja) * | 1986-07-28 | 1994-12-12 | 三菱電線工業株式会社 | 発光ダイオ−ド構造物 |
US4935665A (en) * | 1987-12-24 | 1990-06-19 | Mitsubishi Cable Industries Ltd. | Light emitting diode lamp |
US5043716A (en) * | 1988-07-14 | 1991-08-27 | Adaptive Micro Systems, Inc. | Electronic display with lens matrix |
EP0632511A3 (en) * | 1993-06-29 | 1996-11-27 | Mitsubishi Cable Ind Ltd | Light emitting diode module and method for its manufacture. |
JP2779585B2 (ja) * | 1993-10-28 | 1998-07-23 | 京セラ株式会社 | 画像装置 |
US5617131A (en) * | 1993-10-28 | 1997-04-01 | Kyocera Corporation | Image device having a spacer with image arrays disposed in holes thereof |
EP0778440B1 (en) * | 1995-12-05 | 2002-11-13 | Matsushita Electric Industrial Co., Ltd. | Backlight illuminated colour display device |
US5836676A (en) * | 1996-05-07 | 1998-11-17 | Koha Co., Ltd. | Light emitting display apparatus |
DE19922361C2 (de) | 1999-05-14 | 2003-05-28 | Osram Opto Semiconductors Gmbh | LED-Modul für Anzeigeeinrichtungen |
AU2002218796A1 (en) * | 2000-07-12 | 2002-01-21 | Tridonic Optoelectronics Gmbh | Led light source |
DE10041328B4 (de) * | 2000-08-23 | 2018-04-05 | Osram Opto Semiconductors Gmbh | Verpackungseinheit für Halbleiterchips |
DE10051159C2 (de) * | 2000-10-16 | 2002-09-19 | Osram Opto Semiconductors Gmbh | LED-Modul, z.B. Weißlichtquelle |
EP2397875A3 (en) * | 2001-12-14 | 2012-05-02 | QUALCOMM MEMS Technologies, Inc. | Uniform illumination system |
CN1181460C (zh) * | 2001-12-31 | 2004-12-22 | 王国忠 | 组合透镜聚光型发光二极管点阵显示器 |
DE10245580B4 (de) * | 2002-09-27 | 2006-06-01 | Siemens Ag | Einrichtung zur Erzeugung eines Bildes |
DE10245892A1 (de) * | 2002-09-30 | 2004-05-13 | Siemens Ag | Beleuchtungseinrichtung zur Hinterleuchtung einer Bildwiedergabevorrichtung |
US6871982B2 (en) * | 2003-01-24 | 2005-03-29 | Digital Optics International Corporation | High-density illumination system |
US7146084B2 (en) * | 2003-06-16 | 2006-12-05 | Cmc Electronics, Inc. | Fiber optic light source for display devices |
-
2002
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- 2003-09-01 EP EP03753272.8A patent/EP1547149B1/de not_active Expired - Fee Related
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CN100426503C (zh) | 2008-10-15 |
CN1698202A (zh) | 2005-11-16 |
US7312927B2 (en) | 2007-12-25 |
TW200415534A (en) | 2004-08-16 |
DE10245933A1 (de) | 2004-04-08 |
EP1547149B1 (de) | 2018-11-07 |
JP4250590B2 (ja) | 2009-04-08 |
JP2006501503A (ja) | 2006-01-12 |
KR20050075341A (ko) | 2005-07-20 |
US20060007553A1 (en) | 2006-01-12 |
DE10245933B4 (de) | 2013-10-10 |
KR101081171B1 (ko) | 2011-11-14 |
WO2004032235A3 (de) | 2004-10-14 |
WO2004032235A2 (de) | 2004-04-15 |
EP1547149A2 (de) | 2005-06-29 |
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