CN115836528A - 一种显示设备及投屏方法 - Google Patents
一种显示设备及投屏方法 Download PDFInfo
- Publication number
- CN115836528A CN115836528A CN202180042822.4A CN202180042822A CN115836528A CN 115836528 A CN115836528 A CN 115836528A CN 202180042822 A CN202180042822 A CN 202180042822A CN 115836528 A CN115836528 A CN 115836528A
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- CN
- China
- Prior art keywords
- display
- screen
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- screen projection
- terminal
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Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—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
- G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G3/2096—Details of the interface to the display terminal specific for a flat panel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0442—Handling or displaying different aspect ratios, or changing the aspect ratio
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0492—Change of orientation of the displayed image, e.g. upside-down, mirrored
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/06—Consumer Electronics Control, i.e. control of another device by a display or vice versa
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/16—Use of wireless transmission of display information
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
本申请提供一种显示设备，包括：显示器；旋转组件；控制器，用于接收所述终端发送的图像信息；当所述终端处于纵向模式时，所述图像信息包括有效信息和左、右黑色信息，所述有效信息对应于所述终端的屏幕显示内容；基于所述有效信息控制所述显示器呈现投屏画面，其中，所述投屏画面为所述有效信息放大预设倍数得到的。
Description
PCT国内申请，说明书已公开。
Claims (10)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020103347279 | 2020-04-24 | ||
| CN202010331501.3A CN113556590B (zh) | 2020-04-24 | 2020-04-24 | 一种投屏视频流有效分辨率检测方法及显示设备 |
| CN202010334727.9A CN113556593B (zh) | 2020-04-24 | 2020-04-24 | 一种显示设备及投屏方法 |
| CN2020103315013 | 2020-04-24 | ||
| PCT/CN2021/081889 WO2021213097A1 (zh) | 2020-04-24 | 2021-03-19 | 一种显示设备及投屏方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115836528A true CN115836528A (zh) | 2023-03-21 |
Family
ID=78271115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180042822.4A Pending CN115836528A (zh) | 2020-04-24 | 2021-03-19 | 一种显示设备及投屏方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11662971B2 (zh) |
| CN (1) | CN115836528A (zh) |
| WO (1) | WO2021213097A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11784818B2 (en) * | 2021-11-12 | 2023-10-10 | Danvas, Inc. | Exchange and display of digital content |
| KR20230128649A (ko) * | 2022-02-28 | 2023-09-05 | 엘지전자 주식회사 | 디스플레이 장치 및 그의 동작 방법 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012220595A (ja) | 2011-04-06 | 2012-11-12 | Seiko Epson Corp | 表示装置、表示装置の制御方法、及び、プログラム |
| KR20140133363A (ko) * | 2013-05-10 | 2014-11-19 | 삼성전자주식회사 | 디스플레이 장치 및 이의 제어 방법 |
| CN104753989B (zh) | 2013-12-27 | 2018-09-14 | 阿里巴巴集团控股有限公司 | 基于Web-based OS运行环境的屏幕影像传输播放方法及装置 |
| EP3190763B1 (en) | 2014-11-03 | 2022-01-05 | Huawei Technologies Co., Ltd. | Screen sharing method and sharing device |
| JP6631181B2 (ja) | 2015-11-13 | 2020-01-15 | セイコーエプソン株式会社 | 画像投射システム、プロジェクター、及び、画像投射システムの制御方法 |
| CN107105184A (zh) | 2017-04-01 | 2017-08-29 | 深圳市蓝莓派科技有限公司 | 一种移动终端在竖屏广告机上的同屏投射方法 |
| CN109597268B (zh) | 2017-09-30 | 2020-09-22 | 昆山国显光电有限公司 | 显示装置 |
| CN110109636B (zh) | 2019-04-28 | 2022-04-05 | 华为技术有限公司 | 投屏方法、电子设备以及系统 |
| CN110286864A (zh) | 2019-05-15 | 2019-09-27 | 武汉卡比特信息有限公司 | 一种手机与计算机类终端自适应互联投屏方法 |
| CN110267073A (zh) | 2019-07-24 | 2019-09-20 | 深圳市颍创科技有限公司 | 一种投屏画面显示及投屏画面旋转方法 |
| CN110469751B (zh) * | 2019-08-19 | 2021-08-03 | 四川长虹电器股份有限公司 | 用于液晶电视的安装结构 |
| CN110581960B (zh) * | 2019-09-12 | 2021-12-03 | 广州视源电子科技股份有限公司 | 视频处理方法、装置、系统、存储介质和处理器 |
| CN110740364A (zh) * | 2019-11-14 | 2020-01-31 | 四川长虹电器股份有限公司 | 一种智能旋转电视装置、系统及其工作方法 |
-
2021
- 2021-03-19 CN CN202180042822.4A patent/CN115836528A/zh active Pending
- 2021-03-19 WO PCT/CN2021/081889 patent/WO2021213097A1/zh active Application Filing
-
2022
- 2022-06-03 US US17/805,276 patent/US11662971B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11662971B2 (en) | 2023-05-30 |
| US20220300241A1 (en) | 2022-09-22 |
| WO2021213097A1 (zh) | 2021-10-28 |
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