CN200990174Y - Slitless split large screen - Google Patents
Slitless split large screen Download PDFInfo
- Publication number
- CN200990174Y CN200990174Y CN 200620141910 CN200620141910U CN200990174Y CN 200990174 Y CN200990174 Y CN 200990174Y CN 200620141910 CN200620141910 CN 200620141910 CN 200620141910 U CN200620141910 U CN 200620141910U CN 200990174 Y CN200990174 Y CN 200990174Y
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- CN
- China
- Prior art keywords
- display unit
- lens
- large screen
- utility
- screen
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- 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
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Abstract
The utility model relates to a seamless joint big-screen, belonging to the joining technique field of the display unit and comprising a group of joint display units. The utility model is characterized in that a lens is arranged on the surface of each display unit; the surface of the lens main body has a plane structure; the edge surface corresponding with the joint of the display unit appears as an arc structure. The seamless joint big-screen is designed smartly and has simple structure. The utility model makes use of the theory that the beam penetrating through a plane-lens does not change the direction while the beam penetrating through a convex changes the direction and the lens is formed by the joining of the surface of the display unit, so the gaps between the display units are removed on vision and the integrated effect of the screen picture is realized.
Description
Technical field
The utility model belongs to display unit splicing field, is specially seamless splicing large screen.
Background technology
At present jumbotron at home and abroad all adopt LCD (liquid crystal), PDP (plasma), DLP etc. independently display unit carry out simple physical and be spliced.Because display unit all is relatively independent structure, individual packages separately, like this when two or more display units are spliced into a large screen display, splicing place at screen has formed bigger space, wherein the slit is an outwardness, it destroys the associative perception of whole screen, has influenced the visual effect of picture.
The utility model content
For overcoming the above-mentioned problems in the prior art, the purpose of this utility model is to design the technical scheme that a kind of seamless splicing large screen is provided, and visually eliminates the slit between the display unit.
Described seamless splicing large screen is spliced to form by one group of display unit, it is characterized in that each display unit surface engagement is provided with lens, and the body surfaces of these lens is a planar structure, corresponding to the edge surface camber structure of display unit seam.
Described seamless splicing large screen is characterized in that employing transparent adhesive in lens and display unit surface is bonding.
Above-mentioned seamless splicing large screen, be skillfully constructed, simple in structure, utilized light not change radiation direction by level crossing, and light can change the principle of radiation direction by convex lens, the surface engagement of each display unit is provided with lens, thereby has visually eliminated the slit between the display unit, has realized the whole structure of screen-picture.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the end face structure synoptic diagram of Fig. 1;
Fig. 3 is the utility model light path synoptic diagram.
Embodiment
As shown in the figure, this seamless splicing large screen is spliced to form by one group of display unit 1, each display unit 1 surface engagement is provided with lens 2, the body surfaces of these lens 2 is a planar structure, and the edge surface camber structure corresponding to adjacent display cell 1 seam has the effect of convex lens.Lens 2 adopt transparent adhesive bonding with display unit 1 surface, or otherwise lens 2 are connected cooperation with display unit 1.
The light that is sent by display unit 1 forms light 3,4,5,6 through lens 2 backs, and wherein lens 2 surfaces passed through of light 3,6 are planes, so do not change the direction of light; And light 4,5 is near the slit of display unit 1, the edge of lens 2 becomes certain radian herein, changed the direction of light, make the light of light 4,5 draw close to the slit of adjacent display cell 1, visually covered the existence in this slit, the radian at lens 2 edges is determined according to the size in the slit between the display unit 1.
Claims (2)
1, seamless splicing large screen, be spliced to form by one group of display unit (1), it is characterized in that each display unit (1) surface engagement is provided with lens (2), the body surfaces of these lens (2) is a planar structure, corresponding to the edge surface camber structure of display unit (1) seam.
2, seamless splicing large screen as claimed in claim 1 is characterized in that lens (2) are bonding with display unit (1) surface employing transparent adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141910 CN200990174Y (en) | 2006-12-31 | 2006-12-31 | Slitless split large screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141910 CN200990174Y (en) | 2006-12-31 | 2006-12-31 | Slitless split large screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990174Y true CN200990174Y (en) | 2007-12-12 |
Family
ID=38941207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620141910 Expired - Fee Related CN200990174Y (en) | 2006-12-31 | 2006-12-31 | Slitless split large screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990174Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447144B (en) * | 2008-11-25 | 2010-06-23 | 应骏 | Seamless assembly large screen displayed with multi-unit image and assembly method thereof |
| CN101819915A (en) * | 2010-05-08 | 2010-09-01 | 福州大学 | Split joint type large-area field emission planar light source |
| CN101866818A (en) * | 2010-06-30 | 2010-10-20 | 福州大学 | A field emission double-sided display light source that can be spliced without vacuum isolation pillars |
| CN102339565A (en) * | 2011-09-26 | 2012-02-01 | 王勇竞 | Seamless video display spliced wall |
| CN102708840A (en) * | 2012-04-05 | 2012-10-03 | 京东方科技集团股份有限公司 | Image display system and display unit |
| CN102945644A (en) * | 2012-07-13 | 2013-02-27 | 山大鲁能信息科技有限公司 | Large spliced screen and method for decreasing image gaps |
| CN103258481A (en) * | 2013-05-28 | 2013-08-21 | 利亚德光电股份有限公司 | Light-emitting diode (LED) lamp board assembly |
| WO2013139202A1 (en) * | 2012-03-22 | 2013-09-26 | Cao Jiacan | Blanked frame display device |
| CN103744262A (en) * | 2009-04-16 | 2014-04-23 | Prysm公司 | Composite screens formed by tiled light-emitting screens |
| CN103903518A (en) * | 2012-12-25 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Television wall and black frame eliminating lens thereof |
| CN104143291A (en) * | 2013-05-06 | 2014-11-12 | 元太科技工业股份有限公司 | ring display |
| CN104221071A (en) * | 2012-04-20 | 2014-12-17 | 谷歌公司 | Seamless display panel tiling using an optical expansion layer |
| CN105161006A (en) * | 2015-09-28 | 2015-12-16 | 北京方瑞博石数字技术有限公司 | Frame-free internal spherical image displayer |
| CN105405360A (en) * | 2014-09-03 | 2016-03-16 | 深圳富泰宏精密工业有限公司 | Seamlessly spliced display device |
| CN105976723A (en) * | 2016-06-25 | 2016-09-28 | 北京沃富瑞德文化传媒有限公司 | Rectangular external spherical display |
| CN106461995A (en) * | 2014-04-16 | 2017-02-22 | 谷歌公司 | Shadow casting alignment technique for seamless displays |
| CN111063265A (en) * | 2019-12-26 | 2020-04-24 | 深圳市华星光电半导体显示技术有限公司 | Splicing display panel and splicing display device |
| CN111192526A (en) * | 2020-03-18 | 2020-05-22 | 深圳市华星光电半导体显示技术有限公司 | Display device and tiled display device |
-
2006
- 2006-12-31 CN CN 200620141910 patent/CN200990174Y/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447144B (en) * | 2008-11-25 | 2010-06-23 | 应骏 | Seamless assembly large screen displayed with multi-unit image and assembly method thereof |
| CN103744262A (en) * | 2009-04-16 | 2014-04-23 | Prysm公司 | Composite screens formed by tiled light-emitting screens |
| CN103744262B (en) * | 2009-04-16 | 2016-12-07 | Prysm公司 | The composite screen being made up of the luminescent screen spliced |
| CN101819915A (en) * | 2010-05-08 | 2010-09-01 | 福州大学 | Split joint type large-area field emission planar light source |
| CN101866818A (en) * | 2010-06-30 | 2010-10-20 | 福州大学 | A field emission double-sided display light source that can be spliced without vacuum isolation pillars |
| CN102339565A (en) * | 2011-09-26 | 2012-02-01 | 王勇竞 | Seamless video display spliced wall |
| WO2013139202A1 (en) * | 2012-03-22 | 2013-09-26 | Cao Jiacan | Blanked frame display device |
| CN102708840A (en) * | 2012-04-05 | 2012-10-03 | 京东方科技集团股份有限公司 | Image display system and display unit |
| CN104221071A (en) * | 2012-04-20 | 2014-12-17 | 谷歌公司 | Seamless display panel tiling using an optical expansion layer |
| CN102945644A (en) * | 2012-07-13 | 2013-02-27 | 山大鲁能信息科技有限公司 | Large spliced screen and method for decreasing image gaps |
| CN103903518A (en) * | 2012-12-25 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Television wall and black frame eliminating lens thereof |
| CN104143291A (en) * | 2013-05-06 | 2014-11-12 | 元太科技工业股份有限公司 | ring display |
| CN104143291B (en) * | 2013-05-06 | 2017-05-24 | 元太科技工业股份有限公司 | ring display |
| CN103258481A (en) * | 2013-05-28 | 2013-08-21 | 利亚德光电股份有限公司 | Light-emitting diode (LED) lamp board assembly |
| CN106461995A (en) * | 2014-04-16 | 2017-02-22 | 谷歌公司 | Shadow casting alignment technique for seamless displays |
| CN105405360B (en) * | 2014-09-03 | 2018-03-20 | 深圳富泰宏精密工业有限公司 | Seamless spliced display device |
| CN105405360A (en) * | 2014-09-03 | 2016-03-16 | 深圳富泰宏精密工业有限公司 | Seamlessly spliced display device |
| CN105161006A (en) * | 2015-09-28 | 2015-12-16 | 北京方瑞博石数字技术有限公司 | Frame-free internal spherical image displayer |
| CN105976723A (en) * | 2016-06-25 | 2016-09-28 | 北京沃富瑞德文化传媒有限公司 | Rectangular external spherical display |
| CN111063265A (en) * | 2019-12-26 | 2020-04-24 | 深圳市华星光电半导体显示技术有限公司 | Splicing display panel and splicing display device |
| CN111063265B (en) * | 2019-12-26 | 2021-02-02 | 深圳市华星光电半导体显示技术有限公司 | Splicing display panel and splicing display device |
| US11455917B2 (en) | 2019-12-26 | 2022-09-27 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Spliced display panel and spliced display device |
| CN111192526A (en) * | 2020-03-18 | 2020-05-22 | 深圳市华星光电半导体显示技术有限公司 | Display device and tiled display device |
| CN111192526B (en) * | 2020-03-18 | 2022-02-22 | 深圳市华星光电半导体显示技术有限公司 | Display device and tiled display device |
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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 |
Granted publication date: 20071212 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |