JP2021131550A - ディスプレイ技術のためのナノ構造の平坦レンズ - Google Patents
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Abstract
Description
Claims (15)
- ディスプレイ装置であって、
基板と、
第1の平面に配置された前記基板上に形成された第1の特徴と、
前記第1の特徴上に配置された第1のエミッタ構造と、
前記第1の平面とは異なる第2の平面に配置された前記基板上に形成された第2の特徴と、
前記第2の特徴上に配置された第2のエミッタ構造と、
前記第1の平面及び前記第2の平面とは異なる第3の平面に配置された前記基板上に形成された第3の特徴と、
前記第3の特徴上に配置された第3のエミッタ構造と、
前記特徴の上に形成された封入層と、
前記封入層上に形成された複数の誘電体ナノ構造と
を備えるディスプレイ装置。 - 前記基板は透明なガラス材料である、請求項1に記載の装置。
- 前記第1の特徴は像平面から第1の焦点距離に配置され、前記第2の特徴は前記像平面から前記第1の焦点距離よりも長い第2の焦点距離に配置され、前記第3の特徴は前記像平面から前記第2の焦点距離よりも長い第3の焦点距離に配置される、請求項1に記載の装置。
- 前記第1のエミッタ構造、前記第2のエミッタ構造、及び前記第3のエミッタは、1つのピクセルを構成するサブピクセル素子である、請求項1に記載の装置。
- 前記第1のエミッタ構造は、第1の帯域幅を有する第1の波長の光を発するように構成される、請求項4に記載の装置。
- 前記第2のエミッタ構造は、前記第1の波長及び前記第1の帯域幅とは異なる第2の帯域幅を有する第2の波長の光を発するように構成される、請求項5に記載の装置。
- 前記第3のエミッタ構造は、前記第1の波長及び前記第1の帯域幅、並びに前記第2の波長及び前記第2の帯域幅とは異なる第3の帯域幅を有する第3の波長の光を発するように構成される、請求項6に記載の装置。
- 前記第1のエミッタ構造、前記第2のエミッタ構造、及び前記第3のエミッタ構造の各々によって発せられた光は、単一の像平面上に合焦される、請求項6に記載の装置。
- 前記第1の特徴、前記第2の特徴、及び前記第3の特徴の反対側に配置された前記基板の表面は平面である、請求項1に記載の装置。
- 前記複数の誘電体ナノ構造の寸法は、各ナノ構造の幅、各ナノ構造の高さ、及び隣接するナノ構造間の間隔を含み、前記誘電体ナノ構造の寸法は均一である、請求項1に記載の装置。
- ディスプレイ装置であって、
複数の特徴がその上に形成された基板と、
第1の平面に配置された第1の特徴と、
前記第1の特徴上に配置された第1のエミッタ構造と、
前記第1のエミッタ構造の上に形成された第1の封入層と、
前記第1の平面とは異なる第2の平面に配置された第2の特徴と、
前記第2の特徴上に配置された第2のエミッタ構造と、
前記第2のエミッタ構造の上に形成された第2の封入層と、
前記第1の平面及び前記第2の平面とは異なる第3の平面に配置された第3の特徴と、
前記第3の特徴上に配置された第3のエミッタ構造と、
前記第3のエミッタ構造の上に形成された第3の封入層と、
前記第1の封入層、前記第2の封入層、及び前記第3の封入層上に形成された複数の誘電体ナノ構造と
を備えるディスプレイ装置。 - 前記第1の特徴は像平面から第1の焦点距離に配置され、前記第2の特徴は前記像平面から前記第1の焦点距離よりも長い第2の焦点距離に配置され、前記第3の特徴は前記像平面から前記第2の焦点距離よりも長い第3の焦点距離に配置される、請求項11に記載の装置。
- 前記第1のエミッタ構造、前記第2のエミッタ構造、及び前記第3のエミッタ構造の各々によって発せられた光は、像平面上に合焦される、請求項12に記載の装置。
- 前記第1の特徴、前記第2の特徴、及び前記第3の特徴の反対側に配置された前記基板の表面は平面である、請求項11に記載の装置。
- ディスプレイ装置であって、
第1の表面と、前記第1の表面の反対側に配置された第2の表面とを有する基板であって、前記第1の表面及び前記第2の表面は平面であり、前記第2の表面は前記第1の表面と平行している、基板と、
前記第1の表面上に配置された第1のエミッタ構造と、
前記第1の表面上に配置された第2のエミッタ構造と、
前記第1の表面上に配置された第3のエミッタ構造と、
前記第1のエミッタ構造と、前記第2のエミッタ構造と、前記第3のエミッタ構造の上に配置された封入層と、
前記第1のエミッタ構造の領域に対応する前記封入層上に配置された第1の寸法を有する第1の複数の誘電体ナノ構造と、
前記第2のエミッタの領域に対応する前記封入層上に配置された前記第1の寸法とは異なる第2の寸法を有する第2の複数の誘電体ナノ構造と、
前記第3のエミッタ構造の領域に対応する前記封入層上に配置された、前記第1の寸法及び前記第2の寸法とは異なる第3の寸法を有する第3の複数の誘電体ナノ構造と
を備えるディスプレイ装置。
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JP2019565019A JP6876831B2 (ja) | 2017-06-02 | 2018-05-30 | ディスプレイ技術のためのナノ構造の平坦レンズを含むディスプレイ装置 |
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CN115079412B (zh) | 2024-08-06 |
KR102320053B1 (ko) | 2021-11-01 |
CN110720072A (zh) | 2020-01-21 |
KR20210146361A (ko) | 2021-12-03 |
WO2018222688A1 (en) | 2018-12-06 |
TW201903472A (zh) | 2019-01-16 |
US10338415B2 (en) | 2019-07-02 |
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TWI775865B (zh) | 2022-09-01 |
US10502983B2 (en) | 2019-12-10 |
EP3635474A4 (en) | 2021-01-13 |
JP2020522736A (ja) | 2020-07-30 |
KR20200001614A (ko) | 2020-01-06 |
CN110720072B (zh) | 2022-06-24 |
US20190324297A1 (en) | 2019-10-24 |
US20180348548A1 (en) | 2018-12-06 |
CN115079412A (zh) | 2022-09-20 |
TW202305456A (zh) | 2023-02-01 |
JP6876831B2 (ja) | 2021-05-26 |
JP7157203B2 (ja) | 2022-10-19 |
KR102479302B1 (ko) | 2022-12-20 |
TWI806725B (zh) | 2023-06-21 |
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