CN103901643B - A kind of display screen and mosaic display screen - Google Patents
A kind of display screen and mosaic display screen Download PDFInfo
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- CN103901643B CN103901643B CN201410105859.9A CN201410105859A CN103901643B CN 103901643 B CN103901643 B CN 103901643B CN 201410105859 A CN201410105859 A CN 201410105859A CN 103901643 B CN103901643 B CN 103901643B
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- display screen
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Abstract
The invention provides a kind of display screen, the housing that this display screen comprises display panel and arranges around described display panel, described housing is used for fixing described display panel, wherein, described housing comprises transmittance section and support portion, described transmittance section at least covers the part of described support zone above the display surface of described display panel, and the edge be positioned on the display surface of described display panel, described transmittance section exceedes the edge of described support zone on the display surface of described display panel.Correspondingly, the present invention also provides a kind of mosaic display screen.Compared with prior art, the present invention can effectively reduce the splicing gap of mosaic display screen, improves the continuity of the image of mosaic display screen.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of display screen and mosaic display screen.
Background technology
Existing large-sized LCDs is normally by the display that polylith size is relatively little
Screen is spliced.
Usually, existing display screen splicing construction as shown in Figure 1, the sealed plastic box 3 for supporting display panel is provided with between color membrane substrates 1 and array base palte 2, the neighboring area of color membrane substrates 1 is provided with black matrix 4, also be provided with the housing (Bezel) 5 of parcel LCDs outside LCDs, this housing 5 is for each Rotating fields of all the other in fixed display panel and backlight and LCDs.In above-mentioned existing structure, black matrix 4 and housing 5 are the design of full shading, and as shown in Figure 1, the light of display panel periphery can be absorbed by black matrix 4 and housing 5 or stop, therefore can form dark space (namely splicing gap) in the region that two pieces of display screens are adjacent, cause the partition of image.Splicing gap is larger, the partition of image can be made more obvious, the continuity of effect diagram picture.Therefore, for large scale mosaic display screen, need it to have less splicing gap to ensure the continuity of image.Usually, B ~ B (Bezel ~ Bezel is adopted in industry, namely the distance between the edge of the housing of adjacent two display screens on the display surface of display panel) or A/A ~ A/A is (ActiveArea ~ ActiveArea, distance between the viewing area of i.e. adjacent two display screens) value defines mosaic screen and connects gap, existing display screen splicing construction B ~ B or A/A ~ A/A value all larger, as shown in Figure 1 in existing display screen splicing construction example, B ~ B value is 16.4mm, the splicing gap of refinement mosaic screen cannot be met to ensure the successional requirement of image.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of display screen and mosaic display screen, so that the splicing gap of mosaic display screen can be reduced.
For achieving the above object, the invention provides a kind of display screen, the housing comprising display panel and arrange around described display panel, described housing comprises transmittance section and support portion, described transmittance section at least covers the part of described support zone above the display surface of described display panel, and the edge be positioned on the display surface of described display panel, described transmittance section exceedes the edge of described support zone on the display surface of described display panel.
Preferably, described support portion is wrapped up in described transmittance section.
Preferably, the distance between the edge of described transmittance section on the display surface of described display panel and the edge of described support zone on the display surface of described display panel is 2mm ~ 6mm.
Preferably, described display panel comprise array base palte and with described array base palte be oppositely arranged to box substrate, described to box substrate being provided with black matrix, describedly comprise effective display area and neighboring area to box substrate, the described black matrix being positioned at described neighboring area is formed with logical light portion at least partly.
Preferably, described logical light portion is the through hole of spaced strip on described black matrix.
Preferably, described logical light portion is the manhole by preset pattern distribution on described black matrix.
Preferably, described support portion is made up of metal material.
Preferably, described transmittance section is made up of organic glass.
A kind of mosaic display screen, described mosaic display screen is spliced by the display screen comprising at least two the invention described above and provide.
Preferably, the housing of two adjacent described display screens is connected, and the distance between the edge of the described support zone of adjacent two described housings on the display surface of described display panel is between 5mm ~ 7mm.
Can find out, housing of the present invention comprises transmittance section and support portion, makes housing while fixed display panel, can pass through transmittance section transmitted light, thus can reduce the splicing gap in mosaic display screen between adjacent display screen.In addition, the black matrix to the neighboring area of box substrate can also be provided with logical light portion, light can be made can to appear from the periphery of display screen, thus can and above-mentioned housing coordinate to reduce the splicing gap between adjacent display screen further.With existing
Have technology to compare, the present invention significantly can improve the continuity of the image of mosaic display screen.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is existing mosaic display screen splicing part topology example figure;
The display screen splicing part topology example figure that Fig. 2 provides for the embodiment of the present invention;
The black matrix exemplary plot that Fig. 3 provides for the embodiment of the present invention;
The mosaic display screen exemplary plot that Fig. 4 provides for the embodiment of the present invention.
Description of reference numerals
1-color membrane substrates; 2,40-array base palte; 3,30-sealed plastic box; 4, the black matrix of 10-; 5,20-housing; 11-leads to light portion; 21-transmittance section; 22-support portion; 50-is to box substrate.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention, and obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As one aspect of the present invention, a kind of display screen is provided, the housing that this display screen comprises display panel and arranges around display panel, as shown in Figure 2, housing 20 can comprise transmittance section 21 and support portion 22, wherein, transmittance section 21 at least covers the part above display surface that support portion 22 is positioned at display panel, and transmittance section be positioned at display panel display surface above edge exceed edge above display surface that support portion 22 is positioned at display panel.
In existing display screen, housing is made up of full light screening material, the light of display panel periphery cannot printing opacity housing, therefore, in the large scale display screen be spliced to form by multiple display screen, can there is dark space in the part that two display screen housings are adjacent, form the partition of image, the continuity of effect diagram picture.In the display screen that the invention described above provides, housing 20 is made up of transmittance section 21 and support portion 22, transmittance section 21 can be fixedly connected with support portion 22, and, transmittance section 21 at least covers the part above display surface that support portion 22 is positioned at display panel, and transmittance section 21 be positioned at display panel display surface above edge extend beyond edge above display surface that support portion 22 is positioned at display panel.In said structure, support portion 22 may be used for fixed display panel, and compared with existing display screen, the width of support portion 22 can be less than the width of the housing of existing display screen, and the width of housing in the present invention can be extended by the transmittance section 21 covered on support portion 22, thus fixed display panel can be stablized.And, transmittance section 21 in said structure can transmitted light, part between the edge above the display surface that edge to the support portion 22 above the display surface making transmittance section 21 be positioned at display panel is positioned at display panel can show image, therefore, compared with prior art, the size (namely reducing dark space area) of splicing gap between adjacent display screen can be reduced, improve the continuity of mosaic screen display image.
Further, support portion 22 can be wrapped up in transmittance section 21.Particularly, as shown in Figure 2, support portion 22 can be arranged on the inside of transmittance section 21, and is wrapped up completely by transmittance section 21.Adopt said structure, be easy to be processed to form the housing be made up of support portion 22 and transmittance section 21, and, support portion 22 is arranged on the inside of transmittance section 21, can stably fixed display panel, also can make can transmitted light between the edge on the display surface of display panel of transmittance section 21 and support portion 22 simultaneously.
Further, the distance between edge and support portion 22 edge on the display surface of display panel of transmittance section 21 on the display surface of display panel is 2mm ~ 6mm.Particularly, distance between edge and support portion 22 edge on the display surface of display panel of transmittance section 21 on the display surface of display panel is arranged between 2mm ~ 6mm, can make enough spaces that light is appeared, simultaneously, the width of housing can be extended by transmittance section 21, thus can fixed display panel be stablized.
Further, display panel can comprise array base palte 40 and with array base palte 40 be oppositely arranged to box substrate 50, wherein, to box substrate being provided with black matrix 10, and comprise effective display area and neighboring area to box substrate 50, and the black matrix 10 being positioned at neighboring area is formed with logical light portion 11 at least partly.Usually, it is the design of full shading to the black matrix 10 of box substrate 50 neighboring area, from viewing area injection light and from sealed plastic box 30 through light can be absorbed by black matrix 10 or stop, therefore, also can cause forming dark space between adjacent display screen to the black matrix 10 of box substrate 50 neighboring area.In the embodiment that the invention described above provides, black matrix 10 is formed with logical light portion 11, make light can from logical light portion 11 through black matrix 10, thus relative and prior art, the size (namely reducing dark space area) of splicing gap between adjacent display screen can be reduced, improve the continuity of mosaic screen display image.Be understandable that, above-mentionedly can comprise color rete to box substrate 50, to be formed as color membrane substrates.
Further, logical light portion 11 can be the through hole of spaced strip on black matrix 10.Particularly, on black matrix 10, strip through hole can be set interval as logical light portion 11, make light can pass black matrix 10 from strip through hole.
Or logical light portion 11 can be the manhole by preset pattern distribution on black matrix 10.Such as, can as shown in Figure 3, the manhole that black matrix 10 arranges matrix-like, as logical light portion 11, makes light can pass black matrix 10 from manhole.
Particularly, can to when box substrate making black matrix, adopt patterning processes to form strip through hole on above-mentioned black matrix or manhole.
Be understandable that, above are only preferred implementation provided by the present invention, except aforesaid way, can also adopt other structure on black matrix, form logical light portion.
Further, the support portion 22 of housing 20 can be made up of metal material.Particularly, support portion 22 can be made up of metal material, can ensure the intensity of housing, thus can stablize fixed display panel.
Further, transmittance section 21 can be made up of organic glass.Particularly, organic glass can ensure the transmitance of light, and meanwhile, organic glass can have good toughness, makes housing to stablize fixed display panel.Above are only optimal way provided by the present invention, except aforesaid way, transmittance section 21 also can be made up of optical clear resin.
As another aspect of the present invention, provide a kind of mosaic display screen, this mosaic display screen is spliced by multiple display screen, and at least two display screens provided for the invention described above in multiple display screen.
Further, the housing of two display screens in mosaic display screen is connected, and the distance between the edge of the support zone of adjacent two housings on the display surface of display panel is between 5mm ~ 7mm.Namely, B ~ B (Bezel ~ Bezel) value of adjacent display screen is between 5mm ~ 7mm, as shown in Figure 4 in example, in housing, the width of the support portion 22 of connected both sides is 3.65mm, the width of connected both sides is 1.85mm in addition, then after splicing, B ~ B value of adjacent display screen is 5.5mm, compared with prior art, significantly reduces splicing gap.
The above-mentioned description for carrying out display screen provided by the present invention and mosaic display screen, can find out, housing of the present invention comprises transmittance section and support portion, make housing while fixed display panel, can transmittance section transmitted light be passed through, thus the splicing gap in mosaic display screen between adjacent display screen can be reduced.In addition, the black matrix to the neighboring area of box substrate can also be provided with logical light portion, light can be made further can to appear from the periphery of display screen, thus can and above-mentioned housing coordinate to reduce the splicing gap between adjacent display screen further.Compared with prior art, the present invention significantly can improve the continuity of the image of mosaic display screen.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (9)
1. a display screen, the housing comprising display panel and arrange around described display panel, described housing is used for fixing described display panel, it is characterized in that, described housing comprises transmittance section and support portion, described transmittance section at least covers the part of described support zone above the display surface of described display panel, and the edge be positioned on the display surface of described display panel, described transmittance section exceedes the edge of described support zone on the display surface of described display panel; Described display panel comprise array base palte and with described array base palte be oppositely arranged to box substrate, described to box substrate being provided with black matrix, describedly comprise effective display area and neighboring area to box substrate, the described black matrix being positioned at described neighboring area is formed with logical light portion at least partly.
2. display screen according to claim 1, is characterized in that, described support portion is wrapped up in described transmittance section.
3. display screen according to claim 1, is characterized in that, the distance between the edge of described transmittance section on the display surface of described display panel and the edge of described support zone on the display surface of described display panel is 2mm ~ 6mm.
4. display screen according to claim 1, is characterized in that, described logical light portion is the through hole of spaced strip on described black matrix.
5. display screen according to claim 1, is characterized in that, described logical light portion is the manhole by preset pattern distribution on described black matrix.
6. display screen as claimed in any of claims 1 to 5, is characterized in that, described support portion is made up of metal material.
7. display screen as claimed in any of claims 1 to 5, is characterized in that, described transmittance section is made up of organic glass.
8. a mosaic display screen, is characterized in that, described mosaic display screen is spliced by the display screen comprised at least two claims 1 to 7 described in any one.
9. mosaic display screen according to claim 8, it is characterized in that, the housing of two adjacent described display screens is connected, and the distance between the edge of the described support zone of adjacent two described housings on the display surface of described display panel is between 5mm ~ 7mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410105859.9A CN103901643B (en) | 2014-03-20 | 2014-03-20 | A kind of display screen and mosaic display screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410105859.9A CN103901643B (en) | 2014-03-20 | 2014-03-20 | A kind of display screen and mosaic display screen |
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| Publication Number | Publication Date |
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| CN103901643A CN103901643A (en) | 2014-07-02 |
| CN103901643B true CN103901643B (en) | 2016-04-13 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI546782B (en) * | 2015-07-17 | 2016-08-21 | 友達光電股份有限公司 | Display system having borderless design |
| CN110060577A (en) * | 2019-04-10 | 2019-07-26 | 惠州市华星光电技术有限公司 | Round tiled display panel |
| CN110908208B (en) * | 2019-12-17 | 2021-11-09 | 深圳市光羿科技有限公司 | Electrochromic device and preparation method and application thereof |
| CN114509888B (en) * | 2021-01-15 | 2024-07-09 | 上海天马微电子有限公司 | Liquid crystal display device and method of assembling the same |
| CN112817174A (en) * | 2021-02-22 | 2021-05-18 | 深圳市华星光电半导体显示技术有限公司 | Spliced screen and display device |
| CN117616490A (en) | 2021-12-06 | 2024-02-27 | Tcl华星光电技术有限公司 | Spliced display device |
| CN116504144A (en) * | 2021-12-06 | 2023-07-28 | Tcl华星光电技术有限公司 | Spliced display device |
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| CN2862085Y (en) * | 2005-12-23 | 2007-01-24 | 群康科技(深圳)有限公司 | Liquid crystal display |
| CN101080664A (en) * | 2005-03-18 | 2007-11-28 | 夏普株式会社 | Panel and method for manufacturing same |
| CN103299356A (en) * | 2011-01-13 | 2013-09-11 | 夏普株式会社 | Display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8804317B2 (en) * | 2009-07-01 | 2014-08-12 | Sharp Kabushiki Kaisha | Display device |
| JP5604342B2 (en) * | 2011-03-17 | 2014-10-08 | シャープ株式会社 | Frame covering member |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080664A (en) * | 2005-03-18 | 2007-11-28 | 夏普株式会社 | Panel and method for manufacturing same |
| CN2862085Y (en) * | 2005-12-23 | 2007-01-24 | 群康科技(深圳)有限公司 | Liquid crystal display |
| CN103299356A (en) * | 2011-01-13 | 2013-09-11 | 夏普株式会社 | Display device |
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