CN113075793B - 显示装置及其操作方法 - Google Patents
显示装置及其操作方法 Download PDFInfo
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- CN113075793B CN113075793B CN202110366217.4A CN202110366217A CN113075793B CN 113075793 B CN113075793 B CN 113075793B CN 202110366217 A CN202110366217 A CN 202110366217A CN 113075793 B CN113075793 B CN 113075793B
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- liquid crystal
- light
- grating
- optical element
- holographic optical
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Images
Classifications
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- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
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- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
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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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- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110366217.4A CN113075793B (zh) | 2021-04-06 | 2021-04-06 | 显示装置及其操作方法 |
TW110112957A TWI778571B (zh) | 2021-04-06 | 2021-04-09 | 顯示裝置及其操作方法 |
US17/326,351 US11669046B2 (en) | 2021-04-06 | 2021-05-21 | Display device and operating method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110366217.4A CN113075793B (zh) | 2021-04-06 | 2021-04-06 | 显示装置及其操作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113075793A CN113075793A (zh) | 2021-07-06 |
CN113075793B true CN113075793B (zh) | 2023-06-02 |
Family
ID=76614993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110366217.4A Active CN113075793B (zh) | 2021-04-06 | 2021-04-06 | 显示装置及其操作方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11669046B2 (zh) |
CN (1) | CN113075793B (zh) |
TW (1) | TWI778571B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113075793B (zh) * | 2021-04-06 | 2023-06-02 | 业成科技(成都)有限公司 | 显示装置及其操作方法 |
CN113406804B (zh) * | 2021-07-15 | 2022-10-18 | 业成科技(成都)有限公司 | 头戴式显示器 |
TW202344891A (zh) * | 2021-12-06 | 2023-11-16 | 美商元平台技術有限公司 | 用於顯示面板的可調焦距照明器 |
US20230176377A1 (en) | 2021-12-06 | 2023-06-08 | Facebook Technologies, Llc | Directional illuminator and display apparatus with switchable diffuser |
US20230194866A1 (en) * | 2021-12-16 | 2023-06-22 | Meta Platforms Technologies, Llc | Patterned light illuminator for a display panel |
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