JP2019198127A - 表示装置及び装置 - Google Patents
表示装置及び装置 Download PDFInfo
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- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- 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
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- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
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- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
200 アクチュエータ
210、210’ 上下部プレート
220 マグネット
230 センターポール
240 外部フレーム
250 ボビン
260 (ボイス)コイル
300 カバーボトム
310 支持孔
400 音分離隔壁部
430 接着部材
440 シーリング部
410、1410 第1辺
420、1420 第2辺
412、1412 折曲部
422、1422 突出拘束部
Claims (26)
- 発光により映像を表示するように構成される表示パネルと、
複数の音響出力領域内で、音響を発生させるための前記表示パネルを振動させる複数の音響発生アクチュエータと、
前記複数の音響出力領域の各々の間の、前記複数の音響出力領域のうちの少なくとも1つの音響出力領域を囲む隔壁部と、を含む、表示装置。 - 前記隔壁部は、前記複数の音響出力領域の各々を囲む4個の辺で構成されている、請求項1に記載の表示装置。
- 前記4個の辺のうち少なくとも1つの辺は突出拘束部を含む、請求項2に記載の表示装置。
- 前記突出拘束部は、前記複数の音響出力領域のうち対応する音響出力領域内で音響発生アクチュエータ方向に突出する、請求項3に記載の表示装置。
- 前記隔壁部の前記4個の辺のうち少なくとも1つの辺は、少なくとも2つの突出拘束部を含み、
第1の突出拘束部は、前記辺の一端から第1距離だけ隔離されて配置され、
第2の突出拘束部は、前記辺の他端から第2距離だけ隔離されて配置される、請求項4に記載の表示装置。 - 前記第1距離と前記第2距離が等しい、請求項5に記載の表示装置。
- 前記隔壁部の前記4個の辺のうちの1つ以上である第1辺は、前記複数の音響出力領域のうち対応する音響出力領域内で音響発生アクチュエータ方向に折り曲げられる折曲部を含む、請求項2に記載の表示装置。
- 前記折曲部の先端(vertex)は、前記音響発生アクチュエータの中心に向けられる、請求項7に記載の表示装置。
- 前記複数の音響発生アクチュエータはそれぞれ、相異する音響を出力する、請求項1に記載の表示装置。
- 前記表示パネルを支持する後面支持部をさらに含む、請求項1に記載の表示装置。
- 前記隔壁部は、前記後面支持部の上面及び前記表示パネルの下面の一方または双方に接着される接着部材を含む、請求項10に記載の表示装置。
- 発光により映像を表示するように構成される表示パネルと、
隔壁部により分離される前記表示パネルの後方の複数の領域と、
前記複数の領域のうちの第1領域内で、音響を発生させるための前記表示パネルを振動させる第1音響発生アクチュエータと、を含む、装置。 - 前記隔壁部は、前記複数の領域のうちの前記第1領域を囲む4個の辺で構成され、
前記4個の辺のうち少なくとも1つの辺は、突出拘束部を含む、請求項12に記載の装置。 - 前記突出拘束部は、前記複数の領域のうち対応する領域内で音響発生アクチュエータ方向に突出する、請求項13に記載の装置。
- 前記隔壁部は、各々が少なくとも1つの突出拘束部を有する第1辺及び第2辺を含む、請求項13に記載の装置。
- 前記第1辺は、互いに隔離された2つの突出拘束部を含み、
前記第2辺は、互いに隔離された2つの突出拘束部を含む、請求項15に記載の装置。 - 前記隔壁部の前記第1辺と前記隔壁部の前記第2辺とは互いに平行であり、
音響発生アクチュエータは、前記隔壁部の前記第1辺と前記隔壁部の前記第2辺との間に配置される、請求項15に記載の装置。 - 前記複数の領域のうちの第2領域内で、音響を発生させるための前記表示パネルを振動させる第2音響発生アクチュエータ、をさらに含む、請求項12に記載の装置。
- 前記第1領域及び前記第2領域のうちの少なくとも1つは、音響を発生させるための前記表示パネルを振動させる2つ以上の音響発生アクチュエータを含む、請求項18に記載の装置。
- 前記隔壁部は、前記2つ以上の音響発生アクチュエータの間の中心に向かって折り曲げられる折曲部を有する第1辺を含む、請求項19に記載の装置。
- 発光により映像を表示するように構成される表示パネルと、
隔壁部により分離される前記表示パネルの後方の複数の領域と、
前記隔壁部が前記複数の領域のうちの第1領域を囲む4個の辺で構成され、前記複数の領域のうちの前記第1領域内で、音響を発生させるための前記表示パネルを振動させる第1音響発生アクチュエータと、
前記第1音響発生アクチュエータ方向に突出し、前記隔壁部の前記4個の辺のうちの1つ以上である第2辺に含まれる突出拘束部と、を含む、装置。 - 前記隔壁部の4個の辺のうち前記第2辺に対して垂直に配置される1つ以上の第1辺において、前記第1音響発生アクチュエータ方向に折り曲げられる折曲部をさらに含む、請求項21に記載の装置。
- 前記第2辺は、互いに隔離された2つの突出拘束部を含み、
第3辺は、前記第2辺に平行であり、互いに隔離された2つの突出拘束部を含む、請求項21に記載の装置。 - 前記突出拘束部は、
前記第2辺の一端から第1距離だけ隔離された第1の突出拘束部と、
前記第2辺の他端から第2距離だけ隔離された第2の突出拘束部と、を含む、請求項21に記載の装置。 - 前記第1距離と前記第2距離が等しい、請求項24に記載の装置。
- 前記複数の領域のうちの第2領域内で、音響を発生させるための前記表示パネルを振動させる、第2音響発生アクチュエータを更に含む、請求項21に記載の装置。
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