CN203242247U - Splicing display device and splicing screen - Google Patents
Splicing display device and splicing screen Download PDFInfo
- Publication number
- CN203242247U CN203242247U CN 201320176928 CN201320176928U CN203242247U CN 203242247 U CN203242247 U CN 203242247U CN 201320176928 CN201320176928 CN 201320176928 CN 201320176928 U CN201320176928 U CN 201320176928U CN 203242247 U CN203242247 U CN 203242247U
- Authority
- CN
- China
- Prior art keywords
- splicing
- display device
- display screen
- screen
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a splicing display device and a splicing screen, wherein the splicing display device comprises at least two display screens and a controller which is used for identifying the distributing positions of the display screens, cutting video signals according to the distributing positions, and sending the video signals to the corresponding display screens for displaying, wherein the display screens are connected to the controller; each display screen is provided with at least one contact which is used for detecting splicing signals; and the contacts are connected to the controller. According to the splicing display device, the contacts on the display screens are used for detecting the splicing signals and sending to the controller, the controller is capable of judging the number and the disarrangement way of the display screens according to the splicing signals output by the contacts, the video signals can be cut according to the number and the arrangement positions of the display screens and are sent to the corresponding display screens for displaying, so that the corresponding relationship of each display screen position and an image needs not to be considered when the splicing display device is mounted, and the mounting difficulty is reduced.
Description
Technical field
The utility model relates to the Large Screen Display Technology field, particularly a kind of splicing display device and Mosaic screen.
Background technology
Outdoor and indoor large-screen or the ultra-large type screens such as existing advertisement, displaying, announcement mostly are to be spliced to form by a plurality of small screens.Be the patent of CN201611556U such as the Chinese patent notification number, it is by direct stacking the forming of M * N display unit, and M and N are positive integer; Described display unit comprises casing and LCD panel, and described LCD panel links to each other with described casing by a forward-discharging device; The Si Jiaochu of described forward-discharging device is provided with front-rear adjusting device, and the right and left of forward-discharging device is provided with up and down adjusting gear, and the upper and lower of adjusting gear is provided with right-left adjusting device up and down.This patent is stitched together a plurality of the small screen by adjusting gear and consists of a giant-screen, has strengthened display area, but needs special video distribution device according to the actual installation situation when showing, displaying contents is cut apart to each the small screen.But each the small screen can't provide the positional information of oneself, and the content of Video segmentation and quantity need manually to set according to field condition fully, so Mosaic screen need to be according to screen size and erecting stage customization, and its installation difficulty is large, versatility is poor.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of splicing display device and Mosaic screen, can't provide self-position information to solve the prior art the small screen, causes the problem that installation difficulty is large, versatility is poor.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of splicing display device, it comprise at least two display screens and be used for identifying the distributing position of described display screen, according to described distributing position divided video signal and send to the controller that corresponding display screen shows, described display screen connects described controller; Be provided with at least one on each display screen for detection of the contact of splicing signal, described contact connects described controller.
In the described splicing display device, described contact is positioned on the side of two described display screen splicings.
In the described splicing display device, described contact is positioned at the non-central zone of the side of described display screen.
In the described splicing display device, described contact is four, lays respectively on four sides of described display screen.
In the described splicing display device, described contact is touch-pressure switch.
Described splicing display device is LED splicing display device, PDP splicing display device or LCD splicing display device.
In the described splicing display device, described controller comprises:
Be used for gathering the signal gathering unit of splicing signal;
Be used for obtaining the splicing signal that signal gathering unit gathers, the control module of the quantity of analysis splicing contact and the distributing position of contact;
The storage unit that is used for storage display screen arrangement mode;
Be used for the analysis result according to described control module, and the display screen arrangement mode of storing in the storage unit, judge the quantity of display screen and the judging unit of arrangement position;
Be used for according to the quantity of display screen and the Video segmentation unit of arrangement position divided video signal;
The vision signal that is used for cutting apart sends to the vision signal transmitting element that corresponding display screen shows;
Described signal gathering unit, control module, judging unit, Video segmentation unit, vision signal transmitting element connect successively, and described storage unit connects described control module.
In the described splicing display device, described controller also comprises:
Detecting unit for detection of the video playback direction;
Be used for converting video and play the direction converting unit of direction;
Described detecting unit connects described judging unit, and described direction converting unit connects described vision signal transmitting element.
A kind of Mosaic screen comprises housing and above-mentioned splicing display device, and described housing is fixed on the described splicing display device.
Described Mosaic screen is outdoor Mosaic screen or indoor Mosaic screen.
Compared to prior art, the splicing display device that the utility model provides and Mosaic screen, its splicing display device comprises display screen and controller, detect splicing signal by the contact on the display screen, and send to controller, make controller can judge according to the splicing signal of contact output position and the arrangement mode of display screen, thereby quantity and arrangement position divided video signal according to display screen, and send to corresponding display screen and show, so that need not to consider the installation site of each display screen and the corresponding relation of image when splicing display device is installed, reduced installation difficulty, and versatility is high.
Description of drawings
Fig. 1 is the structural representation of the utility model splicing display device preferred embodiment.
Fig. 2 is the structured flowchart of display screen in the preferred embodiment of the utility model splicing display device.
Fig. 3 is the structured flowchart of the utility model splicing display device preferred embodiment middle controller.
Embodiment
The utility model provides a kind of splicing display device and Mosaic screen, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, referring to the accompanying drawing embodiment that develops simultaneously the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The splicing display device that the utility model provides is LED(Light Emitting Diode, light emitting diode) splicing display device, perhaps LCD(Liquid Crystal Display, liquid crystal display), perhaps PDP(Plasma Display Panel, plasma display panel) splicing display device such as splicing display device.See also Fig. 1, it is the structural representation of the utility model splicing display device preferred embodiment.Shown in 1, the utility model provides splicing display device to comprise at least two display screens 10 and at least one controller 20, described display screen 10 connects controller 20, be provided with at least one contact (the black rectangle frame in such as Fig. 1 on the display screen side) at each display screen 10, it is connected with controller 20, for detection of splicing signal, and send to controller 20.Described controller 20 is used for the distributing position of identification display screen 10, according to described distributing position divided video signal, and sends to corresponding display screen 10.Like this, when display screen 10 splicing, after trigger the contact, namely to controller 20 feedback splicing signals, inform the positional information of controlling oneself, be convenient to the follow-up Video segmentation that carries out.
In the present embodiment, described display screen 10 comprises six faces, is specially end face, bottom surface and four sides, and the contact on the described display screen 10 is preferably touch-pressure switch.See also Fig. 2, described contact is positioned on the side of two display screens, 10 splicings, can detect splicing signal when making 10 touching of two display screens.Seamless spliced in order to realize, described contact is positioned at the non-central zone of the side of display screen 10, when optimum position is 10 splicing of two display screens, and the contact on the display screen 10 and the touching of the side of another display screen 10, and not can with another display screen 10 on contact touching, realize seamless spliced.
Please continue to consult Fig. 1 and Fig. 2, for easy for installation, described contact is four, lays respectively on four sides of described display screen 10, and namely the non-central zone of each side of display screen 10 respectively is provided with a contact.
See also Fig. 1 and Fig. 3, described controller 20 comprises signal gathering unit 201, control module 202, storage unit 203, judging unit 204, Video segmentation unit 205 and vision signal transmitting element 206.Described signal gathering unit 201, control module 202, judging unit 204, Video segmentation unit 205, vision signal transmitting element 206 connect successively, described storage unit 203 connection control units 202.
Wherein, described signal gathering unit 201 connects described contact, is used for gathering splicing signal, judges namely whether connected contact is touched with other display screen 10.Described storage unit 203 is used for the arrangement mode of storage display screen.Described control module 202 obtains the splicing signal that signal gathering unit 201 gathers, analyze the quantity of splicing contact and the distributing position of contact, afterwards by the analysis result of judging unit 204 according to described control module 202, and the display screen arrangement mode of storage in the storage unit 203, judge quantity and the arrangement position of display screen 10, Video segmentation unit 205 is according to quantity and the arrangement position divided video signal of display screen 10 during video playback, and the vision signal that will cut apart by vision signal transmitting element 206 sends to corresponding display screen 10 demonstrations.
In the present embodiment, contact number of bursts and display screen 10 arrangement modes of storage are as shown in the table in the storage unit 203:
| The contact trigger number | The screen | Arrangement mode | |
| 2 | 2 | |
|
| 4 | 3 | Straight line | |
| 6 | 4 | Straight line | |
| 8 | 4 | |
|
| 10 | 6 | Straight line | |
| 14 | 6 | Matrix | |
| 24 | 9 | Matrix |
Further, described controller 20 also comprises: detecting unit 207 and direction converting unit 208, described detecting unit 207 connects described judging unit 204, for detection of the video playback direction.Described direction converting unit 208 connects described vision signal transmitting element 206, is used for detecting the video playback poor direction when true at detecting unit 207, and converting video is play direction.
Should be noted that, described signal gathering unit 201, control module 202, storage unit 203, judging unit 204, Video segmentation unit 205, vision signal transmitting element 206, detecting unit 207 and direction converting unit 208 all can realize by hardware circuit, because it is prior art, is not described further herein.
Below in conjunction with Fig. 1 and Fig. 2, be spliced into a splicing display device with four display screens 10, and each display screen 10 around a contact respectively is set is specific embodiment, the utility model is elaborated:
Each side of each display screen 10 all arranges a contact, its label is respectively: 1,2,3,4, when splicing in the level matrix mode, the contact 3,4 of first display screen 10 of left side is triggered, the contact 4,1 of first display screen 10 of right side is triggered, the contact 2,3 of second display screen 10 in left side is triggered, and the contact 1,2 of second display screen 10 in right side is triggered.Controller 20 can be judged the position of employed display screen 10 quantity and arrangement mode and each display screen according to the sum of the contact that is triggered and the particular location of the contact that is triggered.The contact is triggered and adds up to 8 in the present embodiment, can be judged as the 10 rectangular arrangements of 4 display screens according to upper table, and the position shows such as figure institute 1, thereby controller 20 carries out auto Segmentation accordingly, and the Auto-matching image.
The utility model embodiment is also corresponding to provide a kind of Mosaic screen, described Mosaic screen is outdoor Mosaic screen or indoor Mosaic screen, be used for showing advertisement, bulletin, product introduction etc., it comprises housing and above-mentioned splicing display device, described housing is fixed on the described splicing display device, fixing described splicing display device forms a large seamless spliced screen, owing to above described splicing display device is described in detail, repeats no more herein.
In sum, the utility model detects splicing signal by increasing the contact on four sides of display screen, and the information that presses fed back to controller, make controller can judge according to the splicing signal of contact output quantity and the arrangement position of each display screen, thereby quantity and arrangement position divided video signal according to display screen, and send to corresponding display screen and show, so that need not to consider the installation site of each display screen and the corresponding relation of image when splicing display device is installed, reduced installation difficulty, improved the intelligent degree of Mosaic screen, its versatility is high.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. splicing display device, it is characterized in that, comprise at least two display screens and be used for identifying the distributing position of described display screen, according to described distributing position divided video signal and send to the controller that corresponding display screen shows, described display screen connects described controller; Be provided with at least one on each display screen for detection of the contact of splicing signal, described contact connects described controller.
2. splicing display device according to claim 1 is characterized in that, described contact is positioned on the side of two described display screen splicings.
3. splicing display device according to claim 2 is characterized in that, described contact is positioned at the non-central zone of the side of described display screen.
4. splicing display device according to claim 2 is characterized in that, described contact is four, lays respectively on four sides of described display screen.
5. splicing display device according to claim 1 is characterized in that, described contact is touch-pressure switch.
6. splicing display device according to claim 1 is characterized in that, described splicing display device is LED splicing display device, PDP splicing display device or LCD splicing display device.
7. splicing display device according to claim 1 is characterized in that, described controller comprises:
Be used for gathering the signal gathering unit of splicing signal;
Be used for obtaining the splicing signal that signal gathering unit gathers, the control module of the quantity of analysis splicing contact and the distributing position of contact;
The storage unit that is used for storage display screen arrangement mode;
Be used for the analysis result according to described control module, and the display screen arrangement mode of storing in the storage unit, judge the quantity of display screen and the judging unit of arrangement position;
Be used for according to the quantity of display screen and the Video segmentation unit of arrangement position divided video signal;
The vision signal that is used for cutting apart sends to the vision signal transmitting element that corresponding display screen shows;
Described signal gathering unit, control module, judging unit, Video segmentation unit, vision signal transmitting element connect successively, and described storage unit connects described control module.
8. splicing display device according to claim 7 is characterized in that, described controller also comprises:
Detecting unit for detection of the video playback direction;
Be used for converting video and play the direction converting unit of direction;
Described detecting unit connects described judging unit, and described direction converting unit connects described vision signal transmitting element.
9. a Mosaic screen is characterized in that, comprises housing and such as the described splicing display device of claim 1-8 any one, described housing is fixed on the described splicing display device.
10. Mosaic screen according to claim 9 is characterized in that, described Mosaic screen is outdoor Mosaic screen or indoor Mosaic screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176928 CN203242247U (en) | 2013-04-10 | 2013-04-10 | Splicing display device and splicing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176928 CN203242247U (en) | 2013-04-10 | 2013-04-10 | Splicing display device and splicing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242247U true CN203242247U (en) | 2013-10-16 |
Family
ID=49319519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320176928 Expired - Fee Related CN203242247U (en) | 2013-04-10 | 2013-04-10 | Splicing display device and splicing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242247U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700319A (en) * | 2013-12-26 | 2014-04-02 | 京东方科技集团股份有限公司 | Spliced display device |
| CN104361837A (en) * | 2014-11-20 | 2015-02-18 | 冠捷显示科技（中国）有限公司 | Tiled display screen and seamless display method thereof |
| CN104464554A (en) * | 2014-12-30 | 2015-03-25 | 广东威创视讯科技股份有限公司 | LED display splicing system splicing unit identification ID generating method |
| CN104850384A (en) * | 2015-06-09 | 2015-08-19 | 京东方科技集团股份有限公司 | Spliced screen, method for determining address of each spliced screen unit and main control board |
| WO2017076077A1 (en) * | 2015-11-03 | 2017-05-11 | 京东方科技集团股份有限公司 | Image display device and image display method |
| RU2628230C1 (en) * | 2016-06-28 | 2017-08-15 | Алексей Викторович Шторм | Devices and methods of optical data transmission in led screen |
| CN107277604A (en) * | 2017-07-29 | 2017-10-20 | 安徽博威康信息技术有限公司 | A kind of TV-wall picture converting system |
| CN107277603A (en) * | 2017-07-29 | 2017-10-20 | 安徽博威康信息技术有限公司 | A kind of video wall signal transmission conversion method of multi-screen combination |
| CN107633792A (en) * | 2017-08-31 | 2018-01-26 | 北京集创北方科技股份有限公司 | A kind of display device and display control method |
| CN107678716A (en) * | 2017-09-06 | 2018-02-09 | 珠海格力电器股份有限公司 | A kind of method for displaying image, device and mobile terminal |
| CN107807807A (en) * | 2017-11-16 | 2018-03-16 | 威创集团股份有限公司 | The signal source Zoom method and system of display window |
| CN109814826A (en) * | 2019-01-25 | 2019-05-28 | 易虎网科技(芜湖)有限公司 | A kind of netcast monitoring system of mosaic screen |
| CN109859662A (en) * | 2019-04-01 | 2019-06-07 | 深圳市华星光电半导体显示技术有限公司 | Combined display screen and interface yield detection method |
| CN110351497A (en) * | 2019-07-10 | 2019-10-18 | 利亚德光电股份有限公司 | A kind of splice displaying system |
| CN110930892A (en) * | 2019-12-06 | 2020-03-27 | 深圳市瑞丰光电子股份有限公司 | Display screen, display device and control method of display device |
| CN111830857A (en) * | 2019-04-23 | 2020-10-27 | 杭州海康威视数字技术股份有限公司 | Display screen and control method thereof |
| CN112150966A (en) * | 2019-06-28 | 2020-12-29 | 西安诺瓦星云科技股份有限公司 | Image display control method, device and system and computer readable medium |
| CN113808495A (en) * | 2020-12-23 | 2021-12-17 | 友达光电股份有限公司 | Display device, display module, and image dividing device |
| US11211445B2 (en) | 2019-07-16 | 2021-12-28 | Au Optronics Corporation | Foldable display panel |
| US11217606B2 (en) | 2018-04-18 | 2022-01-04 | Au Optronics Corporation | Device substrate, display panel and tiled display comprising arrangement of power lines and pads |
-
2013
- 2013-04-10 CN CN 201320176928 patent/CN203242247U/en not_active Expired - Fee Related
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700319A (en) * | 2013-12-26 | 2014-04-02 | 京东方科技集团股份有限公司 | Spliced display device |
| CN104361837A (en) * | 2014-11-20 | 2015-02-18 | 冠捷显示科技（中国）有限公司 | Tiled display screen and seamless display method thereof |
| CN104464554A (en) * | 2014-12-30 | 2015-03-25 | 广东威创视讯科技股份有限公司 | LED display splicing system splicing unit identification ID generating method |
| US10255017B2 (en) | 2015-06-09 | 2019-04-09 | Boe Technology Group Co., Ltd. | Splicing screen, method for determining address of each splicing screen unit and master control board |
| CN104850384A (en) * | 2015-06-09 | 2015-08-19 | 京东方科技集团股份有限公司 | Spliced screen, method for determining address of each spliced screen unit and main control board |
| CN104850384B (en) * | 2015-06-09 | 2017-12-08 | 京东方科技集团股份有限公司 | A kind of mosaic screen, the address of each mosaic screen unit determine method and master control borad |
| WO2017076077A1 (en) * | 2015-11-03 | 2017-05-11 | 京东方科技集团股份有限公司 | Image display device and image display method |
| US10359984B2 (en) | 2015-11-03 | 2019-07-23 | Boe Technology Group Co., Ltd. | Image display device and image display method |
| RU2628230C1 (en) * | 2016-06-28 | 2017-08-15 | Алексей Викторович Шторм | Devices and methods of optical data transmission in led screen |
| CN107277604A (en) * | 2017-07-29 | 2017-10-20 | 安徽博威康信息技术有限公司 | A kind of TV-wall picture converting system |
| CN107277603B (en) * | 2017-07-29 | 2020-07-31 | 合肥迭生信息科技有限公司 | Multi-screen combined television wall signal transmission conversion method |
| CN107277603A (en) * | 2017-07-29 | 2017-10-20 | 安徽博威康信息技术有限公司 | A kind of video wall signal transmission conversion method of multi-screen combination |
| CN107633792A (en) * | 2017-08-31 | 2018-01-26 | 北京集创北方科技股份有限公司 | A kind of display device and display control method |
| CN107678716A (en) * | 2017-09-06 | 2018-02-09 | 珠海格力电器股份有限公司 | A kind of method for displaying image, device and mobile terminal |
| CN107807807A (en) * | 2017-11-16 | 2018-03-16 | 威创集团股份有限公司 | The signal source Zoom method and system of display window |
| US11217606B2 (en) | 2018-04-18 | 2022-01-04 | Au Optronics Corporation | Device substrate, display panel and tiled display comprising arrangement of power lines and pads |
| CN109814826A (en) * | 2019-01-25 | 2019-05-28 | 易虎网科技(芜湖)有限公司 | A kind of netcast monitoring system of mosaic screen |
| CN109859662A (en) * | 2019-04-01 | 2019-06-07 | 深圳市华星光电半导体显示技术有限公司 | Combined display screen and interface yield detection method |
| CN111830857A (en) * | 2019-04-23 | 2020-10-27 | 杭州海康威视数字技术股份有限公司 | Display screen and control method thereof |
| CN111830857B (en) * | 2019-04-23 | 2021-09-21 | 杭州海康威视数字技术股份有限公司 | Display screen and control method thereof |
| CN112150966A (en) * | 2019-06-28 | 2020-12-29 | 西安诺瓦星云科技股份有限公司 | Image display control method, device and system and computer readable medium |
| CN110351497A (en) * | 2019-07-10 | 2019-10-18 | 利亚德光电股份有限公司 | A kind of splice displaying system |
| US11211445B2 (en) | 2019-07-16 | 2021-12-28 | Au Optronics Corporation | Foldable display panel |
| CN110930892A (en) * | 2019-12-06 | 2020-03-27 | 深圳市瑞丰光电子股份有限公司 | Display screen, display device and control method of display device |
| CN113808495A (en) * | 2020-12-23 | 2021-12-17 | 友达光电股份有限公司 | Display device, display module, and image dividing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203242247U (en) | Splicing display device and splicing screen | |
| US9295140B2 (en) | Apparatus intelligent parallel view illumination pix-cell, methods of configuration and controls | |
| CN104269428B (en) | A kind of array base palte and its display device | |
| US20160026424A1 (en) | Display apparatus and controlling method of display apparatus | |
| US10182475B2 (en) | Light emitting diode driver circuit and method for light emitting diode driving | |
| CN102723095A (en) | Display system for intelligently controlling display equipment based on running condition of train | |
| CN203204950U (en) | Touch double-screen advertising machine | |
| CN201780756U (en) | LED (light-emitting diode) advertisement screen | |
| US10068514B2 (en) | Electronic paper display apparatus and a detection method thereof | |
| CN104570464A (en) | Large size display device | |
| US20110234938A1 (en) | Display apparatus and backlight unit | |
| CN102945104A (en) | Interactive light-emitting diode (LED) display screen using infrared address signals | |
| CN201489752U (en) | Single-upright horizontal-rectangle LED bus-information advertisement screen | |
| CN209765446U (en) | Gesture interaction sensing device and interaction induction coil playing control system | |
| CN203300189U (en) | Screen-shared multi-display device | |
| CN205582406U (en) | Outdoor advertising machine with double screen | |
| TWI551115B (en) | display detecting device | |
| KR20100007140A (en) | Display system abailable drawing | |
| CN213241690U (en) | Advertisement machine with detect function | |
| CN103295527B (en) | A kind of with screen multi-display apparatus and control method thereof | |
| CN201927319U (en) | Advertising player system with wireless calling and receiving function | |
| CN210724987U (en) | Mini high-definition picture divider based on FPGA | |
| CN110850614A (en) | Multifunctional transparent display equipment and control method thereof | |
| CN202929602U (en) | Interactive LED (Light Emitting Diode) display screen using infrared address signal | |
| CN209880034U (en) | LED display system capable of playing two kinds of advertisements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20200410 |