CN108564894A - A kind of liquid crystal-spliced seamless display device - Google Patents
A kind of liquid crystal-spliced seamless display device Download PDFInfo
- Publication number
- CN108564894A CN108564894A CN201810337650.3A CN201810337650A CN108564894A CN 108564894 A CN108564894 A CN 108564894A CN 201810337650 A CN201810337650 A CN 201810337650A CN 108564894 A CN108564894 A CN 108564894A
- Authority
- CN
- China
- Prior art keywords
- optical material
- material layer
- oblique
- display screen
- liquid crystal
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 73
- 239000004973 liquid crystal related substance Substances 0.000 claims description 26
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- 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
- G09F9/35—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 being liquid crystals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of liquid crystal-spliced seamless displays, including：The display screen that polylith is stitched together（1）, splicing edge has gap（3）, an optical material layer is also set up in the front of display screen（2）, and optical material layer（2）In the gap（3）Front end formed a refractive component, wherein the vision of people（8）Pass through sight（9）Optical material layer is seen in front（2）, and it is refracted to display screen by refractive component（1）On, picture and font are not lost.After said program, seamless spliced effect can be generated.
Description
Technical Field
The invention belongs to a liquid crystal splicing seamless display device.
Background
The super-large screens at home and abroad are formed by independently and physically splicing LCD display units. Because each display unit is physically independent and has independent packaging, when two or more display units are spliced into a large screen for display, a larger gap is formed at the splicing position of the screen, and the visual effect of the picture is influenced
On large department stores or high-rise buildings, large outdoor large screens are often seen, through which the merchant or business can display some promotion information or advertisement thereon, giving visual impact to consumers. And because the narrow-edge splicing always has splicing gaps, the original image is segmented. The product uses the corresponding optical material hypotenuse on the super narrow limit concatenation screen of a liquid crystal, and hypotenuse produces seamless concatenation effect all around. The original product has black edges, and a line is arranged in the middle of a spliced picture, so that the product is not beautiful.
Disclosure of Invention
The invention aims to provide an optical material bevel edge and peripheral bevel edge device on a liquid crystal ultra-narrow edge splicing screen, which solves the problem of optical splicing seams among spliced video units, can better ensure the continuity and integrity of images and achieves better watching effect.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a liquid crystal tiled seamless display, comprising: the polylith concatenation display screen (1) together, the concatenation edge has gap (3), still sets up an optical material layer (2) in the front portion of display screen, and optical material layer (2) are in the front end in gap (3) forms a refraction part, and wherein, optical material layer (2) are openly seen through sight (9) in people's vision (8) to on refracting display screen (1) through refraction part, its picture and typeface do not lose.
Preferably, the layer of optical material is 3-15cm thick.
Preferably, the display screen is a liquid crystal screen, plasma, projection, LED or OLED.
Preferably, the refraction means are each formed by four oblique sides (4) formed by a layer of optical material in front of the slit (3), wherein the length (5) of the oblique sides is 1-5cm and the angle (6) formed by the four oblique sides (4) is 20 to 70 degrees.
Preferably, the refractive elements are each formed by two adjacent layers of optical material, wherein the first layer of optical material has an inner oblique edge and the other layer of optical material is formed by an outer oblique edge (10), wherein the first inner oblique edge and the second outer oblique edge are parallel and form an angle (6) of 20-70 degrees with the display screen, and the length (5) of the oblique edges is 1-5 cm.
Preferably, the refraction means is formed by four oblique sides (4) formed by optical material layers in front of the slit (3), wherein the length (5) of the oblique sides is 1-5cm, the included angle (6) formed by the four oblique sides (4) is 20-70 degrees, and a fresnel lens (7) is attached to the front end of the oblique side (4).
Preferably, the refraction component is composed of an optical material layer (2) and a second optical material layer (12) arranged between the optical material layer (2) and the display screen, wherein four oblique edges (4) are arranged between the optical material layers, the second optical material layer is provided with four oblique edges or arc edges, and the four oblique edges (4) and the four oblique edges or arc edges of the second optical material are oppositely arranged.
Preferably, the included angle (6) of the arc edge or the inclined edge of the arc edge is 20-70 degrees.
Preferably, the length (5) of the hypotenuse and the radian edge is between 1 and 5 cm.
By adopting the scheme, the seamless splicing effect can be formed, and the seamless splicing method has very good technical advantages.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent. Wherein,
FIG. 1 is a schematic structural diagram of an embodiment 1 of a liquid crystal tiled seamless display device according to the present invention;
FIG. 2 is a schematic front view of a liquid crystal tiled seamless display apparatus of embodiment 1 of the invention;
FIG. 3 is a schematic side view of an embodiment 1 of a liquid crystal tiled seamless display apparatus of the present invention;
FIG. 4 is a schematic structural diagram of an embodiment 2 of the liquid crystal tiled seamless display device of the present invention;
FIG. 5 is a schematic front view of an embodiment 2 of the liquid crystal tiled seamless display apparatus of the present invention;
FIG. 6 is a schematic side view of an embodiment 2 of a liquid crystal tiled seamless display apparatus of the present invention;
FIG. 7 is a schematic structural diagram of an embodiment 3 of the liquid crystal tiled seamless display device of the present invention;
FIG. 8 is a schematic front view of an embodiment 3 of the LCD tiled seamless display device of the present invention;
FIG. 9 is a schematic side view of an embodiment 3 of a liquid crystal tiled seamless display apparatus of the present invention;
FIG. 10 is a schematic structural diagram of an embodiment 4 of a liquid crystal tiled seamless display device according to the invention;
FIG. 11 is a schematic front view of a liquid crystal tiled seamless display apparatus according to embodiment 4 of the invention;
fig. 12 is a schematic side view of a liquid crystal tiled seamless display device of embodiment 4 of the invention.
FIG. 13 is a schematic structural diagram of an embodiment 4 of a liquid crystal tiled seamless display device according to the invention;
FIG. 14 is a schematic front view of a liquid crystal tiled seamless display apparatus of embodiment 4 of the invention;
fig. 15 is a schematic side view of a liquid crystal tiled seamless display device of embodiment 4 of the invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.
Among the prior art, the LCD screen all can have the black edge, and several screens concatenation is shown together, and the centre has the gap, and display screen and personage, typeface all can separate, and is pleasing to the eye. Therefore, the invention adopts the oblique angle refraction principle to refract the original black frame to generate the frameless frame.
In one embodiment, the newly added component parts of the present invention are; optical material + structural stainless steel fixings.
Example 1:
as shown in fig. 1 to 3, in embodiment 1, mainly includes: a liquid crystal tiled seamless display device, comprising: the polylith concatenation display screen (1) together, the concatenation edge has gap (3), still sets up an optical material layer (2) in the front portion of display screen, and optical material layer (2) are in the front end in gap (3) forms a refraction part, and wherein, optical material layer (2) are openly seen through sight (9) in people's vision (8) to on refracting display screen (1) through refraction part, its picture and typeface do not lose.
The refraction component is formed by four oblique edges (4) formed in front of the gap (3) through an optical material layer, wherein the length (5) of each oblique edge is 1-5cm, and the included angle (6) formed by the four oblique edges (4) is 20-70 degrees.
Specifically, in the embodiment, the thickness of the optical material layer is determined according to the size of the gap (3) generated by splicing the edges of the display screen; and, a refraction point bevel is made around the optical material layer, which can be made to be 20 to 70 degrees, and the length of the bevel is 1 to 5 CM.
The bevel edge is spliced according to the edge of the display screen to generate a gap (3), and the length of the bevel edge is 1-5CM and the refraction point bevel edge is 20-70 degrees. Wherein, the length of the bevel edge is 1-5CM, the length is 1-5CM, and the picture is kept complete and integral. No elongation.
In addition, the oblique angle of the four-side oblique edge (4) of the optical material is 20 to 70 degrees, so that the image and the font on the refraction point can be connected more tightly and integrally.
After the scheme is adopted, when the front surface and the side cut surface are adopted, the vision (8) of a person looks at the optical material (2) through the sight line (9) and the front surface, and the optical material is refracted to the picture and the font of the display screen (1) through the inner oblique edges (4) of the four sides of the refraction point without losing.
Example 2:
as shown in fig. 4 to 6, in embodiment 2, mainly includes: the polylith concatenation display screen (1) together, the concatenation edge has gap (3), still sets up an optical material layer (2) in the front portion of display screen, and the optical material layer is in the front end of gap (3) sets up a refraction part, and people's vision (8) are openly seen optical material (2) and are refracted to display screen (1) through the refraction point of refraction part through sight (9), and its picture and typeface do not lose.
The refraction component is composed of two adjacent optical material layers, wherein the first optical material layer is provided with an inner oblique edge and a second outer oblique edge (10), the first oblique edge and the second oblique edge are parallel and form an included angle (6) of 20-70 degrees with the oblique edge of the display screen, and the lengths (5) of the two oblique edges are 1-5 cm.
Specifically, the thickness of the optical material layer is determined according to the size of a gap (3) generated by splicing the edges of the display screen, and the optical material layer is provided with inclined edges at two sides, wherein the inclined edges are 20-70 degrees, and the length of the inclined edges is 1-5 CM. And the second outer oblique edge (10) is spliced with the edge of the display screen to form a gap (3) and determine the length of the oblique edge to be 1-5 CM.
And the length of the bevel edge of the outer bevel edge is 1-5CM, and the angle is 20-70 degrees, so that the image and the font on the refraction point are connected more tightly to form a whole.
When the optical material is in front and on the side of the chopping face, the human vision (8) looks at the optical material (2) through the sight line (9) to the oblique edge (4) and the outer oblique edge (10) so that the optical material can be refracted to the picture and the font of the display screen (1) without loss.
Example 3:
as shown in fig. 7 to 9, in embodiment 3, mainly includes: the polylith concatenation display screen (1) together, the concatenation edge has gap (3), still sets up an optical material layer (2) in the front portion of display screen, and the optical material layer is in the front end of gap (3) sets up a refraction part, and people's vision (8) are openly seen optical material (2) and are refracted to display screen (1) through the refraction point of refraction part through sight (9), and its picture and typeface do not lose.
The refraction component is formed by four oblique edges (4) formed in front of the gap (3) by optical material layers, wherein the length of each oblique edge is 1-5cm, the oblique edges formed by the four oblique edges (4) are 20-70 degrees, and a Fresnel lens (7) is attached to the front end of the included angle of the oblique edges (4) in a reverse mode.
When the optical material is on the front side and on the side of the back-off Fresnel lens (7), the vision (8) of a person looks at the optical material (2) through the sight line (9) and on the front side, and the optical material is refracted to the picture and the font of the display screen (1) through the oblique edges (4) on the four sides of the refraction point of the back-off Fresnel lens (7) without loss.
Example 4:
as shown in fig. 10 to 12, in embodiment 4, mainly includes: the display screen (1) that the polylith concatenation is in the same place, the concatenation edge has gap (3), still sets up an optical material layer (2) in the front portion of display screen, and the optical material layer is in the front end of gap (3) sets up a refraction part, and people's vision (8) are through sight (9) and openly see optical material (2) and second optical material layer (12) and refract to display screen (1) through the refraction point of refraction part on, and its picture and typeface do not lose.
The refraction component is composed of an optical material layer (2) and a second optical material layer (12) arranged between the optical material layer (2) and the display screen, wherein four oblique edges (4) are arranged between the optical material layers, the second optical material layer is provided with four oblique edges or radian edges, and the four oblique edges (4) and the four oblique edges or radian edges of the second optical material are oppositely arranged. Wherein, in the embodiment, the bevel edge, the arc edge length is 1-5CM, and the bevel edge, the arc edge length is 20-70 degrees.
Preferably, the beveled or curved edge is between 20 and 70 degrees.
Preferably, the length of the bevel edge is 1-5cm, and the length of the arc edge is 1-5 cm.
Wherein, the vision (8) of people looks at the optical material (2) through the sight (9) and refracts to the display screen (1) through the refraction point of the refraction component, and the picture and the font are not lost.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A liquid crystal tiled seamless display, comprising: the polylith concatenation display screen (1) together, the concatenation edge has gap (3), still sets up an optical material layer (2) in the front portion of display screen, and optical material layer (2) are in the front end in gap (3) forms a refraction part, and wherein, optical material layer (2) are openly seen through sight (9) in people's vision (8) to on refracting display screen (1) through refraction part, its picture and typeface do not lose.
2. The device as claimed in claim 1, wherein the optical material layer has a thickness of 3-15 cm.
3. The liquid crystal splicing seamless display device of claim 1, wherein the display screen is a liquid crystal screen, a plasma, a projection, an LED or an OLED.
4. The spliced seamless LCD device as claimed in claim 1, wherein the refraction members are each formed by four oblique sides (4) formed by an optical material layer in front of the slit (3), wherein the length (5) of the oblique sides is 1-5cm, and the included angle (6) formed by the four oblique sides (4) is 20-70 degrees.
5. The seamless LCD device of claim 2, wherein the refraction elements are respectively formed by two adjacent optical material layers, wherein the first optical material layer has an inner oblique side, and the other optical material layer is formed by an outer oblique side (10), wherein the first inner oblique side and the second outer oblique side are parallel and form an angle (6) of 20-70 degrees with the display screen, and the length (5) of the oblique sides is 1-5 cm.
6. The LCD tiled seamless display according to claim 3, wherein the refractive component is formed by four oblique sides (4) formed by optical material layers in front of the slit (3), wherein the length (5) of the oblique sides is 1-5cm, the included angle (6) formed by the four oblique sides (4) is 20 to 70 degrees, and a Fresnel lens (7) is attached back to the front end of the oblique side (4).
7. The LCD tiled seamless display according to claim 4, wherein the refractive component is made of optical material layer (2) and a second optical material layer (12) disposed between the optical material layer (2) and the display screen, wherein the optical material layer has four oblique sides (4) therebetween, the second optical material layer has four oblique sides or curved sides, and the four oblique sides (4) and the four oblique sides or curved sides of the second optical material are disposed opposite to each other.
8. The liquid crystal splicing seamless display device according to claim 4, wherein the included angle (6) of the arc edge or the oblique edge of the radian edge is 20-70 degrees.
9. The seamless spliced liquid crystal display device of claim 4, wherein the length (5) of the oblique side and the arc side is 1-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337650.3A CN108564894A (en) | 2018-04-16 | 2018-04-16 | A kind of liquid crystal-spliced seamless display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337650.3A CN108564894A (en) | 2018-04-16 | 2018-04-16 | A kind of liquid crystal-spliced seamless display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108564894A true CN108564894A (en) | 2018-09-21 |
Family
ID=63535152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810337650.3A Pending CN108564894A (en) | 2018-04-16 | 2018-04-16 | A kind of liquid crystal-spliced seamless display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108564894A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272876A (en) * | 2018-11-21 | 2019-01-25 | 威创集团股份有限公司 | Splicing display system |
| 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 |
| CN111183473A (en) * | 2020-01-02 | 2020-05-19 | 康佳集团股份有限公司 | Method for improving bright lines of splicing seams of display screen |
| TWI694278B (en) * | 2019-01-08 | 2020-05-21 | 國立臺灣師範大學 | Concealed optical plate |
| CN111963856A (en) * | 2020-08-05 | 2020-11-20 | 浙江德广信电子科技股份有限公司 | High-refresh high-gray-scale small-space spliced LED display screen |
| CN114730536A (en) * | 2019-10-28 | 2022-07-08 | 康宁公司 | Video wall with optically blurred seams |
| US12326576B2 (en) | 2021-03-26 | 2025-06-10 | Beijing Boe Display Technology Co., Ltd. | Splicing display unit and display screen |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10223413A1 (en) * | 2002-05-25 | 2003-12-04 | Deutsche Telekom Ag | Mobile phone display for images and characters, has prismatic borders hiding image-free divisions between matrix segments, resulting in seamless image |
| US20090207096A1 (en) * | 2008-02-19 | 2009-08-20 | Seung-Chul Lee | Multi panel display device |
| CN101556425A (en) * | 2009-04-29 | 2009-10-14 | 广东威创视讯科技股份有限公司 | Seamless splicing method of back projection unit and special optical structure |
| CN101868814A (en) * | 2007-11-22 | 2010-10-20 | 夏普株式会社 | Display device |
| WO2013151216A1 (en) * | 2012-04-04 | 2013-10-10 | Kim Jeong Joong | Structure of device for removing non-sequential image gaps for use with multiple connected display devices |
| CN103413494A (en) * | 2013-05-17 | 2013-11-27 | 曹嘉灿 | Display device without frame |
| CN104620165A (en) * | 2012-03-09 | 2015-05-13 | 康宁股份有限公司 | Display device using directional backlighting |
| CN105448196A (en) * | 2015-12-21 | 2016-03-30 | 曹嘉灿 | Blanking border display device and displayer |
| CN205428381U (en) * | 2013-11-22 | 2016-08-03 | 房彩源 | Possesses many screens display device who makes invisible printing opacity cover of frame |
| CN106409156A (en) * | 2016-12-11 | 2017-02-15 | 北京方瑞博石数字技术有限公司 | Any-arc-angle excircle-spherical-surface-displaying seamless display screen |
| US20170131584A1 (en) * | 2015-11-06 | 2017-05-11 | Young Lighting Technology Inc. | Display apparatus |
| CN206991664U (en) * | 2017-06-29 | 2018-02-09 | 邓朋丽 | Liquid crystal zero-clearance splicing display device |
| CN208240306U (en) * | 2018-04-16 | 2018-12-14 | 深圳市奔硕星光电科技有限公司 | A kind of liquid crystal-spliced seamless display device |
-
2018
- 2018-04-16 CN CN201810337650.3A patent/CN108564894A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10223413A1 (en) * | 2002-05-25 | 2003-12-04 | Deutsche Telekom Ag | Mobile phone display for images and characters, has prismatic borders hiding image-free divisions between matrix segments, resulting in seamless image |
| CN101868814A (en) * | 2007-11-22 | 2010-10-20 | 夏普株式会社 | Display device |
| US20090207096A1 (en) * | 2008-02-19 | 2009-08-20 | Seung-Chul Lee | Multi panel display device |
| CN101556425A (en) * | 2009-04-29 | 2009-10-14 | 广东威创视讯科技股份有限公司 | Seamless splicing method of back projection unit and special optical structure |
| CN104620165A (en) * | 2012-03-09 | 2015-05-13 | 康宁股份有限公司 | Display device using directional backlighting |
| WO2013151216A1 (en) * | 2012-04-04 | 2013-10-10 | Kim Jeong Joong | Structure of device for removing non-sequential image gaps for use with multiple connected display devices |
| CN103413494A (en) * | 2013-05-17 | 2013-11-27 | 曹嘉灿 | Display device without frame |
| CN205428381U (en) * | 2013-11-22 | 2016-08-03 | 房彩源 | Possesses many screens display device who makes invisible printing opacity cover of frame |
| US20170131584A1 (en) * | 2015-11-06 | 2017-05-11 | Young Lighting Technology Inc. | Display apparatus |
| CN105448196A (en) * | 2015-12-21 | 2016-03-30 | 曹嘉灿 | Blanking border display device and displayer |
| CN106409156A (en) * | 2016-12-11 | 2017-02-15 | 北京方瑞博石数字技术有限公司 | Any-arc-angle excircle-spherical-surface-displaying seamless display screen |
| CN206991664U (en) * | 2017-06-29 | 2018-02-09 | 邓朋丽 | Liquid crystal zero-clearance splicing display device |
| CN208240306U (en) * | 2018-04-16 | 2018-12-14 | 深圳市奔硕星光电科技有限公司 | A kind of liquid crystal-spliced seamless display device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272876A (en) * | 2018-11-21 | 2019-01-25 | 威创集团股份有限公司 | Splicing display system |
| CN109272876B (en) * | 2018-11-21 | 2020-12-11 | 威创集团股份有限公司 | A splicing display system |
| TWI694278B (en) * | 2019-01-08 | 2020-05-21 | 國立臺灣師範大學 | Concealed optical plate |
| CN114730536A (en) * | 2019-10-28 | 2022-07-08 | 康宁公司 | Video wall with optically blurred seams |
| 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 |
| CN111183473A (en) * | 2020-01-02 | 2020-05-19 | 康佳集团股份有限公司 | Method for improving bright lines of splicing seams of display screen |
| CN111963856A (en) * | 2020-08-05 | 2020-11-20 | 浙江德广信电子科技股份有限公司 | High-refresh high-gray-scale small-space spliced LED display screen |
| CN111963856B (en) * | 2020-08-05 | 2022-04-12 | 浙江德广信电子科技股份有限公司 | High-refresh high-gray-scale small-space spliced LED display screen |
| US12326576B2 (en) | 2021-03-26 | 2025-06-10 | Beijing Boe Display Technology Co., Ltd. | Splicing display unit and display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108564894A (en) | A kind of liquid crystal-spliced seamless display device | |
| CN101770732B (en) | Seamless tiled display device | |
| CN206991664U (en) | Liquid crystal zero-clearance splicing display device | |
| EP2851741B1 (en) | Prism sheet member and multivision display apparatus having the same | |
| CN104299519A (en) | Seamless splice display screen | |
| CN107221257A (en) | A kind of display screen component and display device | |
| CN108766255A (en) | A kind of multi-screen seamless tiled display system | |
| CN103903519A (en) | Television wall and black frame eliminating structure thereof | |
| TWI566215B (en) | Viedo wall system and eliminating lens thereof | |
| CN110456552A (en) | A large-scale seamless splicing display system | |
| CN204375351U (en) | A kind of seamless splicing display device | |
| US20110080665A1 (en) | Visual gap mitigation apparatus for a segmented display panel | |
| CN201402568Y (en) | Seamless jointing display device | |
| TWI573109B (en) | Viedo wall system and eliminating structure thereof | |
| CN208240306U (en) | A kind of liquid crystal-spliced seamless display device | |
| CN109377892A (en) | An optical system for realizing seamless multi-screen splicing display | |
| CN203689856U (en) | Display panel and display device | |
| CN207302510U (en) | Seamless liquid crystal-spliced display device | |
| CN103903518A (en) | Television wall and black frame eliminating lens thereof | |
| CN103529637B (en) | 3D video system and 3D projecting method | |
| CN202650440U (en) | Blanking frame display device | |
| CN103325310B (en) | Blanking frame display device | |
| CN208873417U (en) | A kind of multi-screen seamless tiled display system | |
| CN207319612U (en) | LCD seamless splicing display devices | |
| CN210006402U (en) | Seamless liquid crystal splicing screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
|
| RJ01 | Rejection of invention patent application after publication |