CN117012099A - 一种显示设备 - Google Patents
一种显示设备 Download PDFInfo
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- CN117012099A CN117012099A CN202310754701.3A CN202310754701A CN117012099A CN 117012099 A CN117012099 A CN 117012099A CN 202310754701 A CN202310754701 A CN 202310754701A CN 117012099 A CN117012099 A CN 117012099A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 57
- 230000002159 abnormal effect Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 38
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- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
-
- 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
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
-
- 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
- G09G3/34—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
- G09G3/36—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 using liquid crystals
-
- 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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2380/00—Specific applications
- G09G2380/02—Flexible displays
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010603016 | 2020-06-29 | ||
| CN2020106030167 | 2020-06-29 | ||
| CN202110298436.3A CN114125518B (zh) | 2020-06-29 | 2021-03-19 | 一种显示设备 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110298436.3A Division CN114125518B (zh) | 2020-06-29 | 2021-03-19 | 一种显示设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117012099A true CN117012099A (zh) | 2023-11-07 |
Family
ID=79317404
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310754701.3A Pending CN117012099A (zh) | 2020-06-29 | 2021-03-19 | 一种显示设备 |
| CN202180046281.2A Pending CN116391155A (zh) | 2020-06-29 | 2021-06-25 | 显示设备及屏幕校正方法 |
| CN202180046540.1A Pending CN116391156A (zh) | 2020-06-29 | 2021-06-25 | 显示设备及图像裁剪方法 |
| CN202180046274.2A Pending CN116391357A (zh) | 2020-06-29 | 2021-06-25 | 显示设备及投影组件校正方法 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180046281.2A Pending CN116391155A (zh) | 2020-06-29 | 2021-06-25 | 显示设备及屏幕校正方法 |
| CN202180046540.1A Pending CN116391156A (zh) | 2020-06-29 | 2021-06-25 | 显示设备及图像裁剪方法 |
| CN202180046274.2A Pending CN116391357A (zh) | 2020-06-29 | 2021-06-25 | 显示设备及投影组件校正方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (4) | CN117012099A (fr) |
| WO (3) | WO2022001853A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250902A (zh) * | 2023-11-20 | 2023-12-19 | 石家庄学院 | 基于物联网的云教室的设备控制系统及方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115225877A (zh) * | 2022-07-15 | 2022-10-21 | 湖南省谛源光学科技有限公司 | 一种投影设备的投影同步显示方法、系统及装置 |
| CN117288095B (zh) * | 2023-11-27 | 2024-02-13 | 浙江极氪汽车研究开发有限公司 | 一种门槛照地灯的检测装置及方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9329827B2 (en) * | 2004-12-29 | 2016-05-03 | Funmobility, Inc. | Cropping of images for display on variably sized display devices |
| JP4466535B2 (ja) * | 2005-10-24 | 2010-05-26 | セイコーエプソン株式会社 | プロジェクタ |
| US20100060547A1 (en) * | 2008-09-11 | 2010-03-11 | Sony Ericsson Mobile Communications Ab | Display Device and Method for Displaying Images in a Variable Size Display Area |
| JP5625490B2 (ja) * | 2010-05-25 | 2014-11-19 | セイコーエプソン株式会社 | プロジェクター、投射状態調整方法及び投射状態調整プログラム |
| CN104869377B (zh) * | 2012-03-14 | 2016-11-02 | 海信集团有限公司 | 一种投影图像颜色校正方法及投影仪 |
| KR101892959B1 (ko) * | 2012-08-22 | 2018-08-29 | 삼성전자주식회사 | 플렉서블 디스플레이 장치 및 플렉서블 디스플레이 장치의 제어 방법 |
| CN204440002U (zh) * | 2014-06-30 | 2015-07-01 | 江苏红叶视听器材股份有限公司 | 大尺寸卷动幕 |
| JP6494239B2 (ja) * | 2014-10-27 | 2019-04-03 | キヤノン株式会社 | 制御装置、制御方法、及び、プログラム |
| CN204229113U (zh) * | 2014-12-01 | 2015-03-25 | 联想(北京)有限公司 | 投影屏及电子设备 |
| KR20160123620A (ko) * | 2015-04-16 | 2016-10-26 | 삼성전자주식회사 | 디스플레이 장치 및 디스플레이 방법 |
| KR102359544B1 (ko) * | 2015-06-22 | 2022-02-08 | 엘지전자 주식회사 | 변형 가능한 디스플레이 장치 및 그의 동작 방법 |
| KR102359550B1 (ko) * | 2015-08-26 | 2022-02-08 | 엘지전자 주식회사 | 플렉서블 디스플레이 장치 및 그의 동작 방법 |
| CN205080358U (zh) * | 2015-09-23 | 2016-03-09 | 上海晶唐智能科技有限公司 | 一种投影框架幕 |
| JP6753049B2 (ja) * | 2015-10-09 | 2020-09-09 | セイコーエプソン株式会社 | プロジェクター、及び、プロジェクターの制御方法。 |
| KR102500060B1 (ko) * | 2015-11-18 | 2023-02-16 | 삼성전자주식회사 | 전자 장치 및 이의 제어 방법 |
| US10684543B2 (en) * | 2016-04-12 | 2020-06-16 | Corning Incorporated | Smart window projection screen |
| CN107547880A (zh) * | 2016-06-24 | 2018-01-05 | 上海顺久电子科技有限公司 | 一种投影成像的自动校正方法、装置及激光电视 |
| US20180137840A1 (en) * | 2016-11-17 | 2018-05-17 | Fuji Xerox Co., Ltd. | Terminal apparatus and non-transitory computer readable medium |
| CN106937101A (zh) * | 2017-03-22 | 2017-07-07 | 成都市极米科技有限公司 | 投影区域校正方法及系统 |
| CN107481555A (zh) * | 2017-08-11 | 2017-12-15 | 青岛江河湖海创新技术研究院有限公司 | 一种多媒体教学用室内远距离教学设备 |
| CN109005394B (zh) * | 2018-09-19 | 2019-11-29 | 青岛海信激光显示股份有限公司 | 一种投影图像的校正方法及投影机 |
| CN109270783A (zh) * | 2018-10-19 | 2019-01-25 | 深圳御光新材料有限公司 | 一种全息投影幕布 |
| CN109413402A (zh) * | 2018-11-09 | 2019-03-01 | 四川长虹电器股份有限公司 | 适应任意屏幕的图像校正系统及方法 |
| CN110851214B (zh) * | 2019-09-29 | 2021-01-29 | 深圳市火乐科技发展有限公司 | 投影画面控制方法及相关产品 |
| CN110830716B (zh) * | 2019-11-08 | 2021-08-27 | 南京星云数字技术有限公司 | 图像生成方法、装置、计算机设备和存储介质 |
| CN111273511B (zh) * | 2020-02-25 | 2022-04-19 | 青岛海信激光显示股份有限公司 | 激光投影系统、投影屏幕的上升和下降控制方法 |
-
2021
- 2021-03-19 CN CN202310754701.3A patent/CN117012099A/zh active Pending
- 2021-06-25 CN CN202180046281.2A patent/CN116391155A/zh active Pending
- 2021-06-25 WO PCT/CN2021/102288 patent/WO2022001853A1/fr active Application Filing
- 2021-06-25 CN CN202180046540.1A patent/CN116391156A/zh active Pending
- 2021-06-25 WO PCT/CN2021/102290 patent/WO2022001855A1/fr active Application Filing
- 2021-06-25 WO PCT/CN2021/102289 patent/WO2022001854A1/fr active Application Filing
- 2021-06-25 CN CN202180046274.2A patent/CN116391357A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250902A (zh) * | 2023-11-20 | 2023-12-19 | 石家庄学院 | 基于物联网的云教室的设备控制系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116391156A (zh) | 2023-07-04 |
| WO2022001855A1 (fr) | 2022-01-06 |
| CN116391357A (zh) | 2023-07-04 |
| WO2022001853A1 (fr) | 2022-01-06 |
| CN116391155A (zh) | 2023-07-04 |
| WO2022001854A1 (fr) | 2022-01-06 |
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