JP2010507103A - ディスプレイのビジュアルアーティファクトを低下させるシステム及び方法 - Google Patents
ディスプレイのビジュアルアーティファクトを低下させるシステム及び方法 Download PDFInfo
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- JP2010507103A JP2010507103A JP2009531404A JP2009531404A JP2010507103A JP 2010507103 A JP2010507103 A JP 2010507103A JP 2009531404 A JP2009531404 A JP 2009531404A JP 2009531404 A JP2009531404 A JP 2009531404A JP 2010507103 A JP2010507103 A JP 2010507103A
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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
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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
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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
-
- 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
-
- 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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
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- Physics & Mathematics (AREA)
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- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
12b ピクセル(干渉変調器)
14 可動反射層(金属材料)
14a 可動反射層
14b 可動反射層
16a 光学スタック
16b 光学スタック
18 ポスト(支持体)
19 キャビティ(間隙)
20 基板(透明基板)
21 システムプロセッサ
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イス
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(ディスプレイ)
32 テザー
34 変形可能層
40 ディスプレイ装置
41 ハウジング
42 支持ポストプラグ
43 アンテナ
44 バス構造
45 スピーカ
46 マイク
47 トランシーバ
48 入力装置
50 電力供給装置
52 調整ハードウェア
110 照明器
112 光偏向素子
112a、112b、112c 光偏向素子
122 光源
124 光
126 光変調器
128 視覚位置
130、132 表面(光反射面)
140 オフセット距離
140a、140b、140c、140d、140e オフセット距離
170 位置
202 パターン
208 パターン
212、214、216 領域
Claims (42)
- 内部に光をガイドするよう構成された光ガイドと、
前記光ガイドの上に配置され、不均一に変化するパターンの光を複数の光変調器に方向付けるよう構成された複数の照明素子と、
を有することを特徴とする光学装置。 - 基板の上に形成された複数の光変調器をさらに有することを特徴とする請求項1に記載の装置。
- 前記照明素子のそれぞれは、前記基板に対して角度を規定する少なくとも1つの表面を有し、前記表面のそれぞれは、前記光変調器に光を方向付けるよう構成されることを特徴とする請求項2に記載の装置。
- 少なくとも2つの照明素子の表面は、前記基板に対して異なった角度を規定することを特徴とする請求項3に記載の装置。
- 前記複数の照明素子に光を供給するよう構成された光源をさらに有することを特徴とする請求項1に記載の装置。
- 前記照明素子は不均一なパターンに配列されることを特徴とする請求項1に記載の装置。
- 前記照明素子のそれぞれは、少なくとも1つの他の照明素子に隣接して配置され、前記照明素子のそれぞれは、前記少なくとも1つの他の照明素子から不均一なオフセットで配置されることを特徴とする請求項6に記載の装置。
- 前記オフセットは2次元内のオフセットを有することを特徴とする請求項7に記載の装置。
- 前記照明素子の少なくとも2つは、異なった大きさを持つことを特徴とする請求項7に記載の装置。
- 前記照明素子は複数のラインに配列され、前記ラインは互いに非平行であることを特徴とする請求項6に記載の装置。
- 前記ラインのそれぞれは中心を有し、前記ラインの中心は、前記複数の照明素子内で不均一に配列されることを特徴とする請求項10に記載の装置。
- 複数の光変調器をさらに有することを特徴とする請求項1に記載の装置。
- 前記光変調器は干渉光変調器を有することを特徴とする請求項12に記載の装置。
- 前記光変調器と電気的に接続され、イメージデータを処理するよう構成されたプロセッサと、
前記プロセッサと電気的に接続されたメモリ装置と、
をさらに有することを特徴とする請求項12に記載の装置。 - 少なくとも1つの信号を前記光変調器に送るよう構成された駆動回路をさらに有することを特徴とする請求項14に記載の装置。
- 前記イメージデータの少なくとも1部を前記駆動回路に送るよう構成されたコントローラをさらに有することを特徴とする請求項15に記載の装置。
- 前記イメージデータを前記プロセッサに送るよう構成されたイメージソースモジュールをさらに有することを特徴とする請求項14に記載の装置。
- 前記イメージソースモジュールは、受信器、送受信器、および送信器の少なくとも1つを有することを特徴とする請求項17に記載の装置。
- 入力データを受け取り、前記プロセッサに前記入力データを伝えるよう構成されたインプット装置をさらに有することを特徴とする請求項14に記載の装置。
- 内部に光をガイドするよう構成された光ガイドと、
前記光ガイドの上に不均一なパターンに配置され、光を複数の光変調器に方向付けるよう構成された複数の照明素子と、
を有することを特徴とする光学装置。 - 内部に光をガイドするよう構成された光ガイドと、
前記光ガイドの上に配置され、光を複数の光変調器に方向付けるよう構成された複数の照明素子であって、可視のモアレパターンを作り出すことなく光変調器を照明するよう適合させられた前記複数の照明素子と、
を有することを特徴とする光学装置。 - 光をガイドするための手段と、
不均一に変化するパターンの光によって複数の光変調器を照明するための手段と、
を有することを特徴とする光学装置。 - 光を変調するための手段をさらに有することを特徴とする請求項22に記載の装置。
- 光変調手段は複数の干渉変調器を有することを特徴とする請求項23に記載の装置。
- 照明手段は光を反射するための手段を有することを特徴とする請求項23に記載の装置。
- 照明手段は複数の照明素子を有することを特徴とする請求項23に記載の装置。
- 前記照明素子のそれぞれは、基板に対する角度を規定する表面を有し、前記表面のそれぞれは、光を前記光変調手段に方向付けるよう構成されることを特徴とする請求項26に記載の装置。
- 光ガイドを形成する段階と、
前記光ガイドの上に、不均一に変化するパターンの光を光変調器のアレイに方向付けるよう構成された複数の照明素子を形成する段階と、
を有することを特徴とする照明器を作る方法。 - 基板の上に光変調器のアレイを形成する段階をさらに有することを特徴とする請求項28に記載の方法。
- 前記複数の照明素子を形成する段階は、前記基板の上に複数の照明素子を形成する段階を有することを特徴とする請求項29に記載の方法。
- 前記複数の照明素子のそれぞれを形成する段階は、光変調器のアレイの上に不均一に変化するパターンの光を方向付けるよう構成された少なくとも1つの表面を形成する段階を有することを特徴とする請求項28に記載の方法。
- 前記照明素子の少なくとも2つの表面は、光変調器が形成される基板に対して異なった角度を規定することを特徴とする請求項31に記載の方法。
- 前記照明素子は不均一なパターンに配列されることを特徴とする請求項28に記載の方法。
- 前記照明素子のそれぞれは、少なくとも1つの他の照明素子に隣接する位置に形成され、前記照明素子のそれぞれは、前記少なくとも1つの他の照明素子から不均一なオフセットでの位置に形成されることを特徴とする請求項33に記載の方法。
- 前記照明素子は複数のラインに配列され、前記ラインは互いに非平行であることを特徴とする請求項33に記載の方法。
- 前記ラインのそれぞれは中心を有し、前記ラインの中心は、前記複数の照明素子内で不均一に配列されることを特徴とする請求項35に記載の方法。
- 光変調器は干渉光変調器を有することを特徴とする請求項28に記載の方法。
- 光によって複数の照明素子を照明する段階と、
不均一に変化するパターンの光を前記照明素子から複数の光変調器に方向付ける段階と、
を有することを特徴とする方法。 - 前記照明素子のそれぞれを照明する段階は、基板に対する角度を規定する少なくとも1つの表面を有し、前記表面のそれぞれは、光を前記光変調器に方向付けるよう構成されることを特徴とする請求項38に記載の方法。
- 前記照明素子は不均一なパターンに配列されることを特徴とする請求項38に記載の方法。
- 不均一に変化するパターンの光を変調する段階を、さらに有することを特徴とする請求項38に記載の方法。
- 不均一に変化するパターンの光を変調する段階は、光を干渉的に変調する段階を有することを特徴とする請求項41に記載の方法。
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US11/545,104 US8107155B2 (en) | 2006-10-06 | 2006-10-06 | System and method for reducing visual artifacts in displays |
PCT/US2007/020911 WO2008045218A1 (en) | 2006-10-06 | 2007-09-28 | System and method for reducing visual artifacts in displays |
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US (1) | US8107155B2 (ja) |
EP (1) | EP2069684A1 (ja) |
JP (1) | JP2010507103A (ja) |
KR (1) | KR20090089302A (ja) |
CN (1) | CN101535713B (ja) |
WO (1) | WO2008045218A1 (ja) |
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KR20090089302A (ko) | 2009-08-21 |
US8107155B2 (en) | 2012-01-31 |
WO2008045218A1 (en) | 2008-04-17 |
US20080084600A1 (en) | 2008-04-10 |
CN101535713B (zh) | 2013-09-11 |
EP2069684A1 (en) | 2009-06-17 |
CN101535713A (zh) | 2009-09-16 |
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