CN103413494A - Display device without frame - Google Patents
Display device without frame Download PDFInfo
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- CN103413494A CN103413494A CN2013101863066A CN201310186306A CN103413494A CN 103413494 A CN103413494 A CN 103413494A CN 2013101863066 A CN2013101863066 A CN 2013101863066A CN 201310186306 A CN201310186306 A CN 201310186306A CN 103413494 A CN103413494 A CN 103413494A
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- display screen
- frame
- optical component
- displaying device
- free displaying
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Abstract
The invention relates to a display device without a frame. The display device without the frame comprises a display screen, wherein a box body is arranged at the periphery of the display screen. The display device without the frame further comprises an optical component arranged at the top of the display screen. The display device without the frame further comprises a transparent membrane patch, wherein the transparent membrane patch is attached to the light-emergent face of the optical component or is bonded to the light-emergent face of the optical component, and the side face or the reverse side of the box body and the transparent membrane patch are in bonding connection or mechanical connection. When a plurality of display devices are spliced, the traces of splicing cannot be formed; due to the fact that the transparent membrane patch is used, the stability of the display device without the frame is improved; due to the facts that the display device without the frame can be obtained through improvement of an existing display device, and improvement of the structure of a display screen is not needed, manufacturing cost can be reduced, and the reliability of the display device without the frame can be improved.
Description
Technical field
The present invention relates to the photoelectric display field, more particularly, relate to a kind of frame-free displaying device.
Background technology
Now, various jumbotron demonstration demands grow with each passing day, and tiled display is a kind of major way of realizing that jumbotron shows.By the less concatenation unit of a plurality of areas, be combined into superhuge display screen.But, during due to the employing tiled display, existence as the display screen " frame " of each single screen display of concatenation unit, make the large-scale tiled display formed have the piece of cutting apart that whole picture is caused to segmented sense, have a strong impact on the whole structure of the tiled display picture of realization, this problem is even more serious in adopting liquid crystal or plasma display " flat plate splicing " scheme as concatenation unit.
Fig. 1 .a and Fig. 1 .b are existing mosaic display screen cell schematics, in existing display screen, stacked liquid crystal board (300) and backlight (200) are assemblied in casing (100), restriction due to factors such as display screen technology principle and manufacturing process, all there is the frame (101) of not luminous (namely can not show image) of one fixed width in display screen, while adopting this display screen with frame directly as spliced display unit, to use, the just direct amalgamation of adjacent cells display screen frame has formed " piece " that has a strong impact on the tiled display effect.
An existing class solution is by the direct viewing type display screen, increasing optical component, utilize optical means to realize that Rimless shows or the technological means of seamless tiled display, but, existing solution fails to provide a kind of can, fully without light-shielding structure, can not affect the method that reliably is connected and fixed of optical component and the display screen of optical effect fully.
Summary of the invention
The object of the invention is to, in splicing, need to use light-shielding structure for existing display screen, affect the reliable problem be connected of optical component and display screen, provide a kind of frame-free displaying device to address the aforementioned drawbacks.
Solution of the above problems of the present invention is, constructs a kind of frame-free displaying device, comprises display screen, and the display screen periphery is provided with casing; Frame-free displaying device also comprises the optical component that is arranged on the display screen top, and frame-free displaying device also comprises that hyaline membrane pastes, and hyaline membrane pastes and the exiting surface laminating of optical component or bonding, and hyaline membrane pastes with the side of casing or the back side is bonding or mechanical connection.
Frame-free displaying device of the present invention, display screen are LCDs, plasma panel, OLED display screen or rear projection screen displays.
Frame-free displaying device of the present invention, optical component are transparent plate.
Frame-free displaying device of the present invention, transparent plate are positioned at the casing top, and fit with the exiting surface of display screen.
Frame-free displaying device of the present invention, the exiting surface of optical component are plane, and the incidence surface of optical component is curved surface.
Frame-free displaying device of the present invention, the incidence surface of optical component and exiting surface are curved surface, between the incidence surface of optical component and the exiting surface of display screen, form the heat radiation cavity.
Frame-free displaying device of the present invention, extend boss on the end face of optical component, and the casing tip edge is provided with frame, and boss is fixed on frame.
Frame-free displaying device of the present invention, display screen comprises the display screen optical component that is arranged on display screen exiting surface top, the incidence surface of display screen optical component and exiting surface are curved surface, between the incidence surface of display screen optical component and the exiting surface of display screen, form the heat radiation cavity; The exiting surface laminating of the incidence surface of optical component and display screen optical component.
Frame-free displaying device of the present invention, extend square boss on the end face of display screen optical component, and the casing top is provided with frame, and the casing side is connected with the angle steel sheet, and angle steel sheet and frame clamp square boss.
Frame-free displaying device of the present invention, also comprise that film pastes tensioning mechanism, and film pastes side or the bottom that tensioning mechanism is arranged on casing; Film pastes tensioning mechanism and comprises fixed component and movable part, and fixed component is fixedly connected with casing; Movable part pastes and is fixedly connected with hyaline membrane; Fixed component and movable part are flexibly connected by spring.
Frame-free displaying device of the present invention, hyaline membrane paste as soft hyaline membrane or complex optical film; Bonding or the laminating of in anti-dazzling film, anti-scratch film, electrostatic prevention film, touch control film at least two kinds of complex optical film forms later.
Implement frame-free displaying device of the present invention, a plurality of display device can not produce the vestige of splicing when splicing; Owing to having used the hyaline membrane subsides, increase the stability of display device simultaneously; This frame-free displaying device can improve and obtain on existing display device, transform without the structure to display screen itself, can reduce manufacturing cost and improve the reliability of display device.
The accompanying drawing explanation
The present invention will be described below in conjunction with accompanying drawing, wherein:
Fig. 1 .a is the structural representation of existing display screen;
Fig. 1 .b is the structural representation of display screen endface position in Fig. 1 .a;
Fig. 2 .a is the structural representation of the display screen of first embodiment of the invention;
Fig. 2 .b is the structural representation of display screen endface position in Fig. 2 .a;
Fig. 3 .a is the structural representation of the display screen of second embodiment of the invention;
Fig. 3 .b is the structural representation of display screen endface position in Fig. 3 .a;
Fig. 4 .a is the structural representation of the display screen of third embodiment of the invention;
Fig. 4 .b is the structural representation of display screen endface position in Fig. 4 .a;
Fig. 5 .a is the structural representation of the display screen of fourth embodiment of the invention;
Fig. 5 .b is the structural representation that in Fig. 5 .a, film pastes tensioning mechanism;
Fig. 6 .a is the structural representation of the display screen of fifth embodiment of the invention;
Fig. 6 .b is the structural representation that in Fig. 6 .a, film pastes tensioning mechanism;
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.
Due in Fig. 1 .a and the represented prior art of Fig. 1 .b, after liquid crystal board 300, can be blocked a part from the light of backlight 200 outgoing by the frame 101 on casing 100.When at this time as concatenation unit, carrying out the splicing of display, can significantly splicing vestige occur in edge, can't reach good visual effect.For this reason, the present invention improves on this basis.
As Fig. 2 .a and Fig. 2 .b, be the first embodiment of the present invention, in this embodiment, the frame of casing 100 101 removed, make the top of casing 100 concordant with the exiting surface of liquid crystal board 300.Then at liquid crystal board 300 tops, install optical component 400 additional, this optical component 400 is transparent plate, the exiting surface laminating of the incidence surface of this transparent plate bottom and liquid crystal board 300, the edge of transparent plate is concordant with the edge of casing 100, again with one at least in one direction the size hyaline membrane that is greater than transparent plate paste 500 zone line and fit with transparent plate, the zone line that hyaline membrane pastes is first fitted with the exiting surface of transparent plate or is bonding, fringe region is adhesively fixed with the side of casing 100 after bending, also hyaline membrane can be pasted 500 part edge zone drawing to the back side of casing bonding or mechanical fixing.
Due to the frame of having removed on casing 100, when splicing, the thickness of the side of casing 100 is depended in the gap of splicing fully, and in actual production, this thickness is very little, can think seamless spliced from effect.Owing to having removed frame, need to carry out stabilizing liquid crystal plate 300 with transparent plate, and further use hyaline membrane subsides 500 to fix the position of transparent plate.
More than provide the embodiment when display screen is LCDs, at the display screen of other types, on the display screens such as plasma panel, OLED display screen or rear projection screen displays, also can adopt same setting.
As Fig. 3 .a and Fig. 3 .b, be depicted as the second embodiment of the present invention.In the present embodiment, by original display screen, increasing an optical component 400, realize seamless spliced.This embodiment removes without the frame 101 on casing 100, can on original display screen, improve.This optical component 400 is the incidence surface of arc with the surface of contact of liquid crystal board 300, and another side is the exiting surface of plane.Again with one at least in one direction the size hyaline membrane that is greater than optical component 400 paste 500 zone line and fit with the exiting surface of optical component 400, the zone line of hyaline membrane subsides 500 is first fitted with the exiting surface of optical component 400 or is bonding, fringe region is adhesively fixed with the side of casing 100 after bending, also hyaline membrane can be pasted 500 part edge zone drawing to the back side of casing 100 bonding or mechanical fixing.By hyaline membrane, paste 500, optical component 400 is stabilized on liquid crystal board 300 securely, make it not to be subjected to displacement, make the stability of display device be improved.
From Fig. 3 .b, finding out, the sight line 600 originally dropped on frame 101 can arrive on liquid crystal board 300 through the refraction of optical component 400, in the display device tiled display, cannot see frame 101 like this, thereby realizes seamless spliced.Again because the present embodiment can directly improve on original display device, therefore can reduce manufacturing cost and improve the reliability of display device.
As shown in Fig. 4 .a and Fig. 4 .b, be the third embodiment of the present invention, with last embodiment, compare, its difference from having adopted different optical component 400.In the present embodiment, optical component 400 is the optically transparent component that an incidence surface and exiting surface are curved surface.The center section of incidence surface and exiting surface is ，Zai marginal portion, plane, and exiting surface and incidence surface are to the direction bending of liquid crystal board 300.Be between the incidence surface of optical component 400 and liquid crystal board 300, to form a heat radiation cavity 700.Heat radiation cavity 700 can form the circulation of air heat dissipation channel by the supplementary meanss such as radiator fan are set, thereby greatly reduces the working temperature of display device.The end face of this optical component 400 is designed to be covered in the inclined-plane on frame, and a boss 401 is set on this inclined-plane, boss 401 is fixed on frame 101, like this, optical component 400 just can directly not contact with liquid crystal board 300, has reduced the damage to liquid crystal board 300.Finally on optical component 400, covering hyaline membrane subsides 500, with the position of stable optical member 400.
As Fig. 5 .a and Fig. 5 .b, be depicted as the fourth embodiment of the present invention, in this embodiment, display screen itself is just with a display screen optical component 310, these display screen optical component 310 incidence surfaces and exiting surface are curved surface, the center section of incidence surface and exiting surface is plane, in marginal portion, exiting surface and incidence surface are to the direction bending of liquid crystal board 300.Be between the incidence surface of optical component 400 and liquid crystal board 300, to form a heat radiation cavity 700.At the top of this display screen optical component 310, optical component 400 is set, optical component 400 has the incidence surface of arc, and the exiting surface of plane.The incidence surface of the exiting surface of display screen optical component 310 and optical component 400 fits at center section.
On the end face of display screen optical component 310, extend a square boss 311, first display screen optical component 310 incidence surfaces are covered to liquid crystal board 300 alignment coupling towards display surface, with angle steel sheet 800, block the upper plane of the square boss 311 of display screen optical component 310 end faces, with sunk screw 102, angle steel sheet 800 and the side of casing 100 are fixed together, make square boss 311 be clamped by angle steel sheet 800 and frame 101, make the position of display screen optical component 310 fix.The physical dimension of optical component 400 is more than or equal to the physical dimension of display screen optical component 310, by the exiting surface alignment coupling of the incidence surface of optical component 400 towards display screen optical component 310, again with one at least in one direction the size hyaline membrane that is greater than optical component 400 paste 500 zone line and fit with the exiting surface of optical component 400, the zone line of hyaline membrane subsides 500 is first fitted with the exiting surface of optical component 400 or is bonding, fringe region is adhesively fixed with the side of display screen box body 100 after bending, also hyaline membrane can be pasted 500 part edge zone drawing to the back side of casing 100 bonding or mechanical fixing.
By the cooperation of two optical components, whole exiting surface complanation, can make display device have the functions such as touch control, also can greatly promote appearance effect and the product specification of this display device.
As Fig. 6 .a and Fig. 6 .b, be depicted as the fifth embodiment of the present invention, this embodiment improves on embodiment in front, increases film and pastes tensioning mechanism 900.By film, paste tensioning mechanism 900 hyaline membrane is pasted to 500 tensions, to guarantee the display effect of display screen.Film pastes the back side or the side that tensioning mechanism 900 is arranged on casing 100, comprises movable part 910 and fixed component 960.Fixed component 960 links together by gib screw 970 and casing 100; One end of movable part 910 pastes hyaline membrane by trip bolt 930 and briquetting 920 500 edge clamping, and the other end of movable part 910 is flexibly connected by adjusting bolt 940 and fixed component 960.Between movable part 910 and fixed component 960, realize that by spring 950 movable elasticity is connected, and can utilize adjusting bolt 940 to regulate the size of elastic force between the two to suitable degree, when hyaline membrane pastes 500 while due to certain factor, causing strength of joint between optical component 400 and display screen to change, by the autoregulation of this elastic force, make this strength of joint remain constant.Stablizing of the display effect of assurance display screen.
In above embodiment, hyaline membrane pastes 500 can adopt optical resin class transparent material, thickness is the soft hyaline membrane of 0.1～0.3mm, strength of joint is mainly considered in the selection of thickness, when the weight of optical component 400 is larger, need higher strength of joint, just need thicker film, otherwise, can select more thinner film.
Hyaline membrane paste and optical component between large tracts of land bonding, can adopt traditional film coating process to carry out bonding getting final product with mobility optical cement preferably, also can adopt wherein one side itself to be coated with the soft hyaline membrane of bonding glue-line.
When the display surface that requires display device has the function of anti-dazzle, can directly adopt AR(antireflection, reduce reflection) or AG(antiglare, the minimizing dazzle) film is done hyaline membrane and is pasted, also can will on common soft hyaline membrane, stick again one deck AR or AG film, form composite membrane and do the hyaline membrane subsides.
While at the display surface that requires display device, having the functions such as anti-scratch, electrostatic prevention, touch control, can adopt identical way, with the blooming with corresponding function, doing hyaline membrane pastes, also can have blooming and the common soft hyaline membrane laminating of corresponding function, form composite membrane and do the hyaline membrane subsides.
When the display surface that requires display device has above two or more function simultaneously, can also adopt the blooming with two or more corresponding functions to do hyaline membrane pastes, also can, by this blooming and common soft hyaline membrane laminating, form composite membrane and do the hyaline membrane subsides.
These are only the specific embodiment of the invention, can not limit scope of the present invention with this, the equalization that those skilled in the art in the art do according to this creation changes, and the change known of those skilled in that art, all should still belong to the scope that the present invention is contained.
Claims (10)
1. a frame-free displaying device, comprise display screen, and described display screen periphery is provided with casing (100); It is characterized in that, described frame-free displaying device also comprises the optical component (400) that is arranged on described display screen top, described frame-free displaying device also comprises that hyaline membrane pastes (500), described hyaline membrane subsides (500) are fitted with the exiting surface of described optical component (400) or are bonding, and described hyaline membrane pastes the side of (500) and described casing (100) or the back side is bonding or mechanical connection.
2. frame-free displaying device according to claim 1, is characterized in that, described display screen is LCDs, plasma panel, OLED display screen or rear projection screen displays.
3. frame-free displaying device according to claim 1 and 2, is characterized in that, described optical component (400) is transparent plate.
4. frame-free displaying device according to claim 3, is characterized in that, described transparent plate is positioned at described casing (100) top, and fit with the exiting surface of described display screen.
5. frame-free displaying device according to claim 1 and 2, is characterized in that, the exiting surface of described optical component (400) is plane, and the incidence surface of described optical component (400) is curved surface.
6. frame-free displaying device according to claim 1 and 2, it is characterized in that, the incidence surface that described optical component (400) is and exiting surface are curved surface, between the incidence surface of described optical component (400) and the exiting surface of described display screen, form heat radiation cavity (700).
7. frame-free displaying device according to claim 6, it is characterized in that, on the end face of described optical component (400), extend boss (401), described casing (100) tip edge is provided with frame (101), and described boss (401) is fixed on described frame (101).
8. frame-free displaying device according to claim 5, it is characterized in that, described display screen comprises the display screen optical component (310) that is arranged on display screen exiting surface top, the incidence surface of described display screen optical component (310) and exiting surface are curved surface, between the incidence surface of described display screen optical component and the exiting surface of described display screen, form heat radiation cavity (700); The exiting surface laminating of the incidence surface of described optical component (400) and described display screen optical component (310).
9. frame-free displaying device according to claim 1, is characterized in that, also comprises that film pastes tensioning mechanism (900), and described film pastes side or the bottom that tensioning mechanism (900) is arranged on described casing (100); Described film pastes tensioning mechanism (900) and comprises fixed component (960) and movable part (910), and described fixed component (960) is fixedly connected with described casing (100); Described movable part (910) pastes (500) with described hyaline membrane and is fixedly connected with; Described fixed component (960) is flexibly connected by spring (950) with described movable part (910).
10. frame-free displaying device according to claim 1, is characterized in that, it is soft hyaline membrane or complex optical film that described hyaline membrane pastes (500); Bonding or the laminating of in anti-dazzling film, anti-scratch film, electrostatic prevention film, touch control film at least two kinds of described complex optical film forms later.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310186306.6A CN103413494B (en) | 2013-05-17 | 2013-05-17 | Frame-free displaying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310186306.6A CN103413494B (en) | 2013-05-17 | 2013-05-17 | Frame-free displaying device |
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| CN103413494A true CN103413494A (en) | 2013-11-27 |
| CN103413494B CN103413494B (en) | 2016-03-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676513A (en) * | 2016-04-15 | 2016-06-15 | 京东方科技集团股份有限公司 | Display module and display device |
| CN107807489A (en) * | 2017-11-10 | 2018-03-16 | 威创集团股份有限公司 | A kind of rear-projection combination and its rear projection screen |
| CN108564894A (en) * | 2018-04-16 | 2018-09-21 | 深圳市奔硕星光电科技有限公司 | A kind of liquid crystal-spliced seamless display device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201036032Y (en) * | 2007-05-17 | 2008-03-12 | 何贵柱 | Protecting screen of screen |
| CN201142235Y (en) * | 2007-11-14 | 2008-10-29 | 奇纬科技股份有限公司 | Protection panel structure |
| WO2009066436A1 (en) * | 2007-11-22 | 2009-05-28 | Sharp Kabushiki Kaisha | Display device |
| CN201429938Y (en) * | 2009-06-18 | 2010-03-24 | 应骏 | Seamless large screen mosaic display unit |
| EP2365505A1 (en) * | 2008-12-01 | 2011-09-14 | Shoei Co., Ltd. | Input device utilizing touch panel |
| CN102262842A (en) * | 2010-05-28 | 2011-11-30 | 曹嘉灿 | frameless display method and device |
| CN102542931A (en) * | 2012-03-09 | 2012-07-04 | 深圳市丽晶光电科技股份有限公司 | LED (light-emitting diode) display screen box body |
| CN203260276U (en) * | 2013-05-17 | 2013-10-30 | 曹嘉灿 | Frameless display device |
-
2013
- 2013-05-17 CN CN201310186306.6A patent/CN103413494B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201036032Y (en) * | 2007-05-17 | 2008-03-12 | 何贵柱 | Protecting screen of screen |
| CN201142235Y (en) * | 2007-11-14 | 2008-10-29 | 奇纬科技股份有限公司 | Protection panel structure |
| WO2009066436A1 (en) * | 2007-11-22 | 2009-05-28 | Sharp Kabushiki Kaisha | Display device |
| EP2365505A1 (en) * | 2008-12-01 | 2011-09-14 | Shoei Co., Ltd. | Input device utilizing touch panel |
| CN201429938Y (en) * | 2009-06-18 | 2010-03-24 | 应骏 | Seamless large screen mosaic display unit |
| CN102262842A (en) * | 2010-05-28 | 2011-11-30 | 曹嘉灿 | frameless display method and device |
| CN102542931A (en) * | 2012-03-09 | 2012-07-04 | 深圳市丽晶光电科技股份有限公司 | LED (light-emitting diode) display screen box body |
| CN203260276U (en) * | 2013-05-17 | 2013-10-30 | 曹嘉灿 | Frameless display device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676513A (en) * | 2016-04-15 | 2016-06-15 | 京东方科技集团股份有限公司 | Display module and display device |
| WO2017177723A1 (en) * | 2016-04-15 | 2017-10-19 | 京东方科技集团股份有限公司 | Display module and display device |
| US10281756B2 (en) | 2016-04-15 | 2019-05-07 | Boe Technology Group Co., Ltd. | Display module and display device |
| CN105676513B (en) * | 2016-04-15 | 2019-12-10 | 京东方科技集团股份有限公司 | Display module and display device |
| CN107807489A (en) * | 2017-11-10 | 2018-03-16 | 威创集团股份有限公司 | A kind of rear-projection combination and its rear projection screen |
| CN108564894A (en) * | 2018-04-16 | 2018-09-21 | 深圳市奔硕星光电科技有限公司 | A kind of liquid crystal-spliced seamless display device |
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|---|---|
| CN103413494B (en) | 2016-03-30 |
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