JP2012528467A - 照明デバイスおよび該照明デバイスの製造方法 - Google Patents
照明デバイスおよび該照明デバイスの製造方法 Download PDFInfo
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- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/001—Optical devices or arrangements for the control of light using movable or deformable optical elements based on interference in an adjustable optical cavity
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- 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
- G02B6/0065—Manufacturing aspects; Material aspects
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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
- G02F1/133616—Front illuminating devices
Abstract
Description
本出願は、その両方が参照により全体が本明細書に明確に組み込まれている、2009年5月29日に出願した米国仮出願第61/182,594号、名称「ILLUMINATION DEVICES AND METHODS OF FABRICATION THEREOF」および2010年1月6日に出願した米国仮出願第61/292,783号、名称「ILLUMINATION DEVICES AND METHODS OF FABRICATION THEREOF」の利益を主張するものである。
14 反射層
14 金属材料ストリップ
14 可動反射層
14a、14b 可動反射層
16 光学スタック
16a、16b 光学スタック
18 支柱
19 ギャップ
20 透明基材
21 プロセッサ
22 アレイドライバ
24 行ドライバ回路
26 列ドライバ回路
27 ネットワークインターフェース
28 フレームバッファ
29 ドライバコントローラ
30 ディスプレイアレイまたはパネル
32 テザー
34 変形可能層
40 表示デバイス
41 ハウジング
42 支持支柱プラグ
43 アンテナ
44 バス構造
45 スピーカー
46 マイクロホン
47 トランシーバ
48 入力デバイス
50 電源
52 コンディショニングハードウェア
800 表示デバイス
800a 第1の側部
800b 第2の側部
801 転向フィルム
801a、801b 層
803 導光体
805 光アイソレーション層
807 反射ディスプレイ
809 光源
810 転向フィルム
811 光
820 転向特徴体
820a、820b 転向特徴体
823 頂部側もしくは表面
825 底部側もしくは表面
831 テーパー付きの側壁
833 底部
1701 吸収体層
1703 光共振層
1704 光共振層
1705 反射層
1707 干渉スタック
2001 溶解可能層
2001a 溶解可能層
2001b 溶解可能層
2101 パッシベーション層
2301 シード層
2303 電気メッキスタック
2421 導光体
2425 シード層
2427 溶解可能層
2429 シード層
2431 溶解可能層
2433 電気メッキされていないシード層の部分
2435 電気メッキされていないシード層の部分
2501 緩衝層
2801 初期プロファイル
2901a 転向フィルム
2901b 転向フィルム
2901c 転向フィルム
2901d 転向フィルム
2901e 転向フィルム
2911a 第1の光線
2911a’ 第2の光線
2911b、2911b’ 光線
2911c、2911c’ 光線
2911d、2911d’ 光線
2911e、2911e’ 光線
2920b 湾曲した転向特徴体
2920a 転向特徴体
2920b 転向特徴体
2920c 転向特徴体
2920d 転向特徴体
2920e 転向特徴体
2921a 左エッジ
2921c 左の湾曲したエッジ
2921d 左の湾曲したエッジ
2921e 左の湾曲したエッジ
2923a 右エッジ
2923c 右の湾曲したエッジ
2923d 右の湾曲したエッジ
2923e 右の湾曲したエッジ
2921b、2923b エッジ
2925d エッジ
2925e エッジ
3003 反射コーティング
3005 光共振層
3007 吸収体層
3009 干渉スタック
3020 転向特徴体
3021、3023 湾曲した側壁もしくはエッジ
3101 基材
3103 材料の層
3105 フォトレジスト
3110 フロントライト転向フィルム
3120 凸形の転向特徴体
3201 基材
3203 材料の層
3205 フォトレジスト
3210 フロントライトフィルム
3220 凸形の転向特徴体
Claims (44)
- 照明装置であって、
光源と、
全体的に平面状の第1の表面、前記第1の表面に対向する全体的に平面状の第2の表面、第1の端部、第2の端部、およびこれらの間のある長さを有する導光体であって、前記光源から出た光を前記導光体の第1の端部内に受け入れるように位置決めされ、前記導光体の前記第1の端部内に送られる前記光源から出た光が全体的に前記第2の端部に向かって伝搬するように構成された導光体と、
複数の光転向特徴体であって、それぞれの光転向特徴体は全体的に前記導光体の前記第2の端部に向かって伝搬している前記光の少なくとも一部を受け入れ、前記導光体の前記第1の表面からの前記受け入れた光の少なくとも一部を反射するように構成された転向表面を有し、それぞれの光転向特徴体は前記転向表面の少なくとも一部の表面上に形成された干渉スタックを備える複数の光転向特徴体とを備える照明装置。 - それぞれの光転向特徴体は、前記導光体の前記第1の表面または第2の表面内に形成された陥凹部を備える請求項1に記載の装置。
- 前記導光体は、複数の空間光変調器に関して、前記導光体の第1の表面から反射された光が前記複数の空間光変調器を照らすように配設される請求項1に記載の装置。
- 前記干渉スタックは、前記転向表面上に配設されている反射層と、前記反射層上に配設されているスペーサー層と、前記スペーサー層上に配設されている部分的反射吸収体層とを備える請求項1に記載の装置。
- 前記反射層は、アルミニウムを含む請求項4に記載の装置。
- 前記吸収体層は、クロムを含む請求項4に記載の装置。
- 前記スペーサー層は、酸化ケイ素を含む請求項4に記載の装置。
- 全体的に平面状の第1の部分および全体的に平面状の第2の部分を有し、前記第2の部分が前記第1の部分と前記導光体との間に配設されている、転向フィルムをさらに備える請求項1に記載の装置。
- 前記転向フィルムは、前記複数の光転向特徴体を備える請求項8に記載の装置。
- 前記複数の光転向特徴体は、前記転向フィルム上に均一なパターンで配設される請求項9に記載の装置。
- 前記複数の光転向特徴体は、前記転向フィルム上に不均一なパターンで配設される請求項9に記載の装置。
- 前記転向フィルムの前記第1の部分および前記第2の部分は、光転向特徴体の少なくとも一部を含む請求項8に記載の装置。
- 前記複数の光転向特徴体のうちの少なくとも1つは、前記第1の部分と前記第2の部分の両方を通り抜ける請求項8に記載の装置。
- 前記転向フィルムは、前記第1の部分内の少なくとも1つの光転向特徴体と前記第2の部分内の少なくとも1つの光転向特徴体とを備える請求項8に記載の装置。
- 前記第1の部分内の前記少なくとも1つの光転向特徴体は、前記第2の部分内に配設されている前記少なくとも1つの光転向特徴体から横方向にオフセットされている請求項14に記載の装置。
- 前記導光体上に配設され、第1および第2の端部を有する、転向フィルムをさらに備え、前記転向フィルムは前記光転向特徴体を備える請求項1に記載の装置。
- 前記転向フィルムおよび前記導光体は、前記転向フィルムの前記第1および第2の端部のうちの少なくとも一方ならびに前記導光体の前記第1および第2の端部のうちの少なくとも一方が湾曲するように構成される請求項16に記載の装置。
- 前記複数の光転向特徴体のうちの少なくとも2つは、異なる深さを持つように構成される請求項1に記載の装置。
- 前記複数の光転向特徴体のうちの少なくとも2つは、異なる形状に構成される請求項1に記載の装置。
- 前記複数の光転向特徴体は、前記導光体の第2の表面上に不均一なパターンで配設される請求項1に記載の装置。
- 前記複数の光転向特徴体は、前記導光体の第2の表面上に均一なパターンで配設される請求項1に記載の装置。
- 前記複数の光転向特徴体は、前記導光体の第1の表面上に不均一なパターンで配設される請求項1に記載の装置。
- 前記複数の光転向特徴体は、前記導光体の第1の表面上に均一なパターンで配設される請求項1に記載の装置。
- 前記複数の光転向特徴体の少なくとも1つの前記転向表面は、湾曲している請求項1に記載の装置。
- 前記複数の光転向特徴体の少なくとも1つは、錐台形状である請求項1に記載の装置。
- 前記複数の光転向特徴体の少なくとも1つは、円錐形状である請求項1に記載の装置。
- 前記複数の光転向特徴体は、回転対称である請求項1に記載の装置。
- 前記導光体の前記第1の表面から反射された光を受け入れるように位置決めされた光変調素子のアレイと、
光変調素子のアレイと通信するように構成され、画像データを処理するように構成されているプロセッサと、
前記プロセッサと通信するように構成されているメモリデバイスとをさらに備える請求項1に記載の装置。 - 少なくとも1つの信号を光変調素子の前記アレイに送信するように構成されているドライバ回路をさらに備える請求項28に記載の装置。
- 前記画像データの少なくとも一部を前記ドライバ回路に送信するように構成されているコントローラをさらに備える請求項29に記載の装置。
- 前記画像データを前記プロセッサに送信するように構成されている画像ソースモジュールをさらに備える請求項28に記載の装置。
- 前記画像ソースモジュールは、受信機、トランシーバ、および送信機のうちの少なくとも1つを備える請求項31に記載の装置。
- 入力データを受信し、前記入力データを前記プロセッサに伝達するように構成されている入力デバイスをさらに備える請求項28に記載の装置。
- 前記導光体上に配設されている転向フィルムをさらに備え、前記転向フィルムは、第1の端部と第2の端部とを有し、前記光源は、前記光が前記転向フィルムを通り前記転向フィルムの第2の端部の方へ伝搬するように前記転向フィルムの第1の端部内に光を送り込むようにさらに構成され、前記転向フィルムは、前記複数の光転向特徴体を備える請求項1に記載の装置。
- 照明装置であって、
光を送るための手段と、
導光するための手段であって、平面状の第1の表面、第1の端部、第2の端部、およびそれらの間の長さを有し、前記導光手段の第1の端部内に送り込まれる前記光送り手段からの光が全体的に前記導光手段の第2の端部に向かって伝搬するように構成されている、導光するための手段と、
光を転向するための複数の手段であって光を転向するためのそれぞれの手段は前記導光手段の前記第2の端部に向かって伝搬する光を受け入れ、前記導光手段の第1の表面からの前記受け入れた光の少なくとも一部を反射するように構成されている転向表面を有し、光を転向するためのそれぞれの手段は前記転向表面上に形成された干渉スタックを備える、光を転向するための複数の手段とを具備する照明装置。 - 前記光送り手段は、発光ダイオードを備える請求項35に記載の装置。
- 前記導光手段は、導光体を備える請求項35に記載の装置。
- 前記複数の光転向手段は、錐台形状の光転向特徴体を備える請求項35に記載の装置。
- 照明装置であって、
光源と、
全体的に平面状の第1の表面、第1の端部、第2の端部、およびそれらの間にある長さを有する導光体であって、前記光源から出た光を前記導光体の第1の端部内に受け入れるように位置決めされ、前記導光体の前記第1の端部内に送られる前記光源から出た光が全体的に前記第2の端部に向かって伝搬するように構成されている導光体と、
複数の光転向特徴体であって、それぞれの光転向特徴体は全体的に前記導光体の前記第2の端部に向かって伝搬している前記光の少なくとも一部を受け入れ、前記導光体の前記平面状の第1の表面からの前記受け入れた光の少なくとも一部を反射するように構成されている転向表面を有し、それぞれの光転向特徴体はそれぞれの転向表面の少なくとも一部の上に配設された反射層を備える、複数の光転向特徴体と、
複数の光マスクであって、それぞれの光マスクが反射層上に形成されている複数の光マスクとを備える照明装置。 - 前記光マスクは、暗色コーティングを備える請求項39に記載の照明装置。
- 前記光マスクは、前記反射層とともに干渉スタックを形成する吸収体層を備える請求項39に記載の照明装置。
- 照明装置を製造する方法であって、
導光体を設けるステップと、
前記導光体上に転向フィルムを形成するステップと、
複数の光転向特徴体を前記転向フィルム上に形成し、それぞれの光転向特徴体が光転向表面を備える、ステップと、
それぞれの光転向表面上に干渉スタックを形成するステップとを含む照明装置を製造する方法。 - 前記干渉スタックを形成するステップは、前記干渉スタックの少なくとも1つの層を電気メッキするステップを含む請求項42に記載の方法。
- 前記干渉スタックを形成するステップは、前記光転向フィルムをエッチングして光転向特徴体を形成するステップと、前記干渉スタックの層をそれぞれの光転向表面上に堆積するステップとを含む請求項42に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US18259409P | 2009-05-29 | 2009-05-29 | |
US61/182,594 | 2009-05-29 | ||
US29278310P | 2010-01-06 | 2010-01-06 | |
US61/292,783 | 2010-01-06 | ||
PCT/US2010/036473 WO2010138763A1 (en) | 2009-05-29 | 2010-05-27 | Illumination devices and methods of fabrication thereof |
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JP2012528467A true JP2012528467A (ja) | 2012-11-12 |
JP5442113B2 JP5442113B2 (ja) | 2014-03-12 |
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JP2012513270A Expired - Fee Related JP5484567B2 (ja) | 2009-05-29 | 2010-05-27 | 照明デバイスおよび照明デバイスを加工する方法 |
JP2012513269A Expired - Fee Related JP5442113B2 (ja) | 2009-05-29 | 2010-05-27 | 照明デバイスおよび該照明デバイスの製造方法 |
JP2012513267A Expired - Fee Related JP5449539B2 (ja) | 2009-05-29 | 2010-05-27 | 照明デバイスおよび照明デバイスの製造方法 |
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EP (3) | EP2435867A1 (ja) |
JP (4) | JP5484567B2 (ja) |
KR (3) | KR20120030460A (ja) |
CN (3) | CN102449511A (ja) |
BR (2) | BRPI1012084A2 (ja) |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
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US20100302218A1 (en) | 2010-12-02 |
BRPI1011614A2 (pt) | 2016-03-15 |
CN102449513A (zh) | 2012-05-09 |
JP2014059572A (ja) | 2014-04-03 |
JP5712267B2 (ja) | 2015-05-07 |
US20100302616A1 (en) | 2010-12-02 |
JP2012528360A (ja) | 2012-11-12 |
CN102449513B (zh) | 2015-01-21 |
JP5484567B2 (ja) | 2014-05-07 |
WO2010138765A1 (en) | 2010-12-02 |
TW201111707A (en) | 2011-04-01 |
WO2010138763A1 (en) | 2010-12-02 |
TW201118417A (en) | 2011-06-01 |
US20100302803A1 (en) | 2010-12-02 |
KR20120090771A (ko) | 2012-08-17 |
KR20120090772A (ko) | 2012-08-17 |
EP2435867A1 (en) | 2012-04-04 |
BRPI1012084A2 (pt) | 2017-01-10 |
EP2435865A1 (en) | 2012-04-04 |
US9121979B2 (en) | 2015-09-01 |
KR20120030460A (ko) | 2012-03-28 |
TW201118440A (en) | 2011-06-01 |
JP2012528468A (ja) | 2012-11-12 |
WO2010138761A1 (en) | 2010-12-02 |
JP5442113B2 (ja) | 2014-03-12 |
CN102449512A (zh) | 2012-05-09 |
JP5449539B2 (ja) | 2014-03-19 |
US8979349B2 (en) | 2015-03-17 |
CN102449511A (zh) | 2012-05-09 |
EP2435868A1 (en) | 2012-04-04 |
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