CN115731808A - Tiled display and method of manufacturing the same - Google Patents
Tiled display and method of manufacturing the same Download PDFInfo
- Publication number
- CN115731808A CN115731808A CN202211509104.6A CN202211509104A CN115731808A CN 115731808 A CN115731808 A CN 115731808A CN 202211509104 A CN202211509104 A CN 202211509104A CN 115731808 A CN115731808 A CN 115731808A
- Authority
- CN
- China
- Prior art keywords
- adhesive
- display
- tiled display
- displays
- refractive index
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 80
- 230000001070 adhesive effect Effects 0.000 claims abstract description 80
- 239000011241 protective layer Substances 0.000 claims abstract description 21
- 238000001723 curing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000013008 moisture curing Methods 0.000 claims description 3
- 238000001029 thermal curing Methods 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 19
- 239000010410 layer Substances 0.000 abstract description 18
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000002161 passivation Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- -1 Polyethylene terephthalate Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A method of manufacturing a tiled display comprising: disposing a retaining wall between two adjacent displays, wherein each display comprises a protective layer, and a gap is formed between two adjacent displays, the retaining wall and the display surrounding the gap; and filling adhesive in the gap to make the refractive index of one of the protection layers close to that of the adhesive. The refractive index of the protective layer of the display is similar to that of the adhesive, so that the bright-line phenomenon of light can be improved. The tiled display can be viewed from various angles by observers. The observation visual angle of an observer can be increased and the optical performance of the tiled display is improved.
Description
Technical Field
The present disclosure relates to a tiled display and a method of manufacturing the tiled display.
Background
Generally, when assembling and assembling the display, there is usually an air gap between two adjacent displays. When light is transmitted from the protective layer of the display to the air gap, the light will generate bright lines due to the difference of the refractive index between the protective layer and the air gap. Therefore, when an observer watches the display from the side direction, bright stripes generated by the optical waveguide effect are easy to observe, and the watching experience of the observer is reduced. In addition, the design influences the observation visual angle range of observers, and the optical performance of the spliced display is reduced.
Disclosure of Invention
One aspect of the present disclosure is a tiled display.
According to an embodiment of the present disclosure, a tiled display includes a plurality of displays and an adhesive. Each of the displays includes a protective layer. The adhesive is located between two adjacent display devices. One of the protective layers of the display has a refractive index that is close to the refractive index of the adhesive.
In one embodiment of the present disclosure, the refractive index of the adhesive is between 1.47 and 1.49.
In an embodiment of the present disclosure, a width between two adjacent adhesive layers of the display is between 1mm and 5 mm.
In an embodiment of the present disclosure, a height of the adhesive is smaller than a height of one of the displays.
In one embodiment of the present disclosure, the viscosity of the adhesive ranges from 100 to 5000.
One aspect of the present disclosure is a method for manufacturing a tiled display.
According to an embodiment of the present disclosure, a method for manufacturing a tiled display includes: disposing a retaining wall between adjacent two of the plurality of displays, wherein each of the displays comprises a protective layer, and a gap is formed between adjacent two of the displays, the retaining wall and the display surrounding the gap; and filling adhesive in the gap so that the refractive index of one of the protection layers is close to that of the adhesive.
In an embodiment of the present disclosure, the method further includes: after filling the gap with the adhesive, curing the adhesive in a thermal curing, moisture curing or ultraviolet curing manner; and removing the retaining wall after the adhesive is solidified.
In an embodiment of the present disclosure, the gap is filled with the adhesive such that a height of one of the displays is greater than a height of the adhesive.
In an embodiment of the present disclosure, the retaining wall is disposed between two adjacent ones of the displays, such that the height of the retaining wall is greater than the height of one of the displays.
In an embodiment of the present disclosure, the gap is filled with an adhesive such that a refractive index of the adhesive is between 1.47 and 1.49.
In the above embodiments of the present disclosure, the tiled display has adhesive between adjacent displays. In other words, the tiled display has no air gaps between adjacent displays. It is worth noting that the refractive index of the protective layer of the display is similar to that of the adhesive, so that the bright-line phenomenon of light can be improved. For example, when light is transmitted from the protective layer of the display to the adhesive, the observer will not observe the bright stripes, thereby improving the viewing experience of the observer. In addition, because the bright line phenomenon generated by light is improved, an observer can watch the spliced display from various angles, the observation visual angle of the observer can be increased, and the optical performance of the spliced display is improved.
Drawings
One embodiment of the disclosure is best understood from the following detailed description when read in connection with the accompanying drawings. It is emphasized that, in accordance with the standard practice in the industry, various features are not drawn to scale and are used for illustrative purposes only. In fact, the dimensions of the various features may be arbitrarily increased or reduced for clarity of discussion.
FIG. 1A is a schematic top view of a tiled display according to an embodiment of the present disclosure.
FIG. 1B shows a cross-sectional view of the display of FIG. 1A along line 1B-1B.
FIG. 2 is a schematic view illustrating light passing through a passivation layer and an adhesive according to an embodiment of the disclosure.
FIG. 3 is a flow chart illustrating a method of manufacturing a tiled display according to an embodiment of the present disclosure.
FIG. 4 is a top view of a method of manufacturing a tiled display according to an embodiment of the present disclosure at various stages.
FIG. 5 is a cross-sectional view of the display and the dam of FIG. 4 along line 5-5.
Fig. 6 and 7 are top views of a method of manufacturing a tiled display according to an embodiment of the present disclosure at different stages.
FIG. 8 is a cross-sectional view of the display and adhesive of FIG. 7 along line 8-8.
The reference signs are:
100 spliced display
110 display
111 protective layer
113 a substrate
115 first optical cement
117 light emitting element
119 second optical cement
120 adhesive
200 retaining wall
L is light ray
G is clearance
H1: height
H2: height
H3 height
S1, step
S2, step
W is width
1B-1B line segment
5-5 line segment
8-8 line segments
Angle theta 1
Angle theta 2
Detailed Description
The following disclosure of embodiments provides many different embodiments, or examples, for implementing different features of the provided objects. Specific examples of components and arrangements are described below to simplify the present disclosure. Of course, these examples are merely examples and are not intended to be limiting. Further, the present disclosure may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Spatially relative terms, such as "in 8230," "below," "in 8230," "below," "in 8230," "above," "above" and "above," and the like, may be used herein for convenience of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or fabrication in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as such.
FIG. 1A shows a top view of a tiled display 100 according to an embodiment of the present disclosure. FIG. 1B is a cross-sectional view of the display 110 of FIG. 1A along line 1B-1B. Referring to fig. 1A and fig. 1B, the tiled display 100 includes a plurality of displays 110 and an adhesive 120. In this embodiment, the tiled display 100 is formed by four tiles 110. In other embodiments, the number of displays 110 is not limited thereto. That is, the number of the display 110 may be two or more than three. The tiled display 100, which is formed by the display 110, can be used as a billboard to provide large-screen information for businesses or billboard.
In some embodiments, the display 110 of the tiled display 100 includes a protective layer 111, a substrate 113, a first optical glue 115, a light emitting element 117, and a second optical glue 119. The substrate 113 of the display 110 may be located under the protective layer 111 of the display 110. The first optical adhesive 115 of the display 110 may be located between the protective layer 111 of the display 110 and the substrate 113 of the display 110. In detail, the first optical adhesive 115 of the display 110 can be used to adhere the substrate 113 of the display 110 and the light emitting element 117 of the display 110, so as to fix the positions of the substrate 113 and the light emitting element 117. The light emitting elements 117 of the display 110 are positioned between the first optical glue 115 of the display 110 and the second optical glue 119 of the display 110. For example, the light emitting element 117 of the display 110 can be a light emitting diode, but is not limited thereto. That is, the light emitting elements 117 of the display 110 may be other types of light sources. The second optical adhesive 119 of the display 110 can be used to adhere the light emitting device 117 of the display 110 and the protection layer 111 of the display 110, so as to fix the positions of the light emitting device 117 and the protection layer 111.
In some embodiments, the substrate 113 of the display 110 may be planar or curved. The substrate 113 of the display 110 may be made of glass, polycarbonate (PC), polymethyl methacrylate (PMMA), and Polyethylene terephthalate (PET). In some embodiments, the adhesive 120 of the tiled display 100 is positioned between adjacent displays 110. In addition, the adhesive 120 of the tiled display 100 can be used to adhere adjacent displays 110 to fix the position between two displays 110. In some embodiments, the viscosity of the adhesive 120 of the tiled display 100 can range from 100 to 5000. It is noted that the adhesive 120 having a viscosity ranging from 1000 to 2000 is beneficial for adhering adjacent displays 110. In addition, the adhesive 120 of the tiled display 100 can be transparent, so the adhesive 120 will not affect the display effect of the display 110, and the optical performance of the tiled display 100 can be improved.
Fig. 2 is a schematic diagram illustrating a light L passing through the passivation layer 111 and the adhesive 120 according to an embodiment of the disclosure. Referring to both FIG. 1A and FIG. 2, the refractive index of the passivation layer 111 of the display 110 of the tiled display 100 is similar to the refractive index of the adhesive 120 of the tiled display 100. It is noted that the refractive index of the adhesive 120 of the tiled display 100 can be between 1.47 and 1.49, and the refractive index of the protective layer 111 of the display 110 of the tiled display 100 can be 1.488. For example, when the light L is transmitted to the adhesive 120 of the tiled display 100 through the protective layer 111 of the tiled display 100, the light L will not be refracted at a large angle because the refractive index of the protective layer 111 of the tiled display 100 is similar to the refractive index of the adhesive 120 of the tiled display 100. That is, the angle θ 1 between the light L of the passivation layer 111 of the tiled display 100 and the normal is close to the angle θ 2 between the light L of the adhesive 120 of the tiled display 100 and the normal. Therefore, the tiled display 100 can improve the bright-streaking phenomenon of the light L caused by the difference of the refractive indexes. In this way, the observer can view the tiled display 100 from various angles (i.e., 360 degrees). In some embodiments, the width W between the adhesive 120 of the tiled display 100 and the protective layer 111 of the adjacent display 110 can be between 1mm and 5 mm.
Specifically, the tiled display 100 has an adhesive 120 between adjacent displays 110. In other words, the tiled display 100 has no air gaps between adjacent displays 110. It should be noted that the refractive index of the passivation layer 111 of the display 110 of the tiled display 100 is similar to the refractive index of the adhesive 120, so as to improve the bright-stripe phenomenon of the light L. For example, when the light L is transmitted from the protection layer 111 of the display 110 to the adhesive 120, the observer will not observe the bright stripes of the optical waveguide effect, which can improve the viewing experience of the observer. In addition, because the bright-line phenomenon generated by the light L is improved, the observer can watch the tiled display 100 from various angles, the observation angle of the observer can be increased, and the optical performance of the tiled display 100 can be improved.
It should be understood that the connection and function of the components described above will not be repeated and will not be described in detail. In the following description, a method of manufacturing a tiled display will be described.
FIG. 3 is a flow chart illustrating a method of manufacturing a tiled display according to an embodiment of the present disclosure. The manufacturing method of the tiled display comprises the following steps. First, in step S1, a retaining wall is disposed between two adjacent displays, wherein each display includes a passivation layer, and a gap is formed between two adjacent displays, and the retaining wall and the displays surround the gap. Next, in step S2, an adhesive is filled in the gap, such that the refractive index of one of the passivation layers is close to the refractive index of the adhesive. In the following description, the above-described steps will be described in detail.
FIG. 4 is a top view of a method of manufacturing a tiled display according to an embodiment of the present disclosure at various stages. FIG. 5 is a cross-sectional view of the display 110 and the retaining wall 200 of FIG. 4 along line 5-5. Referring to fig. 4 and 5 together, first, a dam 200 may be disposed between a plurality of adjacent displays 110. In the manufacturing method of fig. 4 to fig. 8, two pieces of the display 110 and one piece of the adhesive 120 are taken as an example. The manufacturing methods of fig. 4 to 8 may be applied to manufacture the structure shown in fig. 1A. In the present embodiment, the barriers 200 can contact the left display 110 and the right display 110 respectively. The left display 110 and the right display 110 have a gap G therebetween, and the upper dam 200, the lower dam 200, the left display 110 and the right display 110 surround the gap G. In some embodiments, the dam 200 is disposed between the adjacent left display 110 and the right display 110 such that the height H1 of the dam 200 is greater than the height H2 of the display 110. The height H1 of the dam 200 is greater than the height H2 of the display 110 to provide a blocking effect to prevent the subsequently filled adhesive 120 from overflowing from the side of the display 110. In some embodiments, the material of the retaining wall 200 may include water gel, silica gel, polyurethane (PU) and clay.
FIGS. 6 and 7 are top views of a method of manufacturing a tiled display according to an embodiment of the present disclosure at various stages. Referring to fig. 2, 6 and 7, after the dam 200 is disposed between the adjacent left display 110 and the right display 110, the gap G may be filled with the adhesive 120, such that the refractive index of the passivation layer 111 of the display 110 is similar to the refractive index of the adhesive 120. In other words, the tiled display 100 has no air gap between adjacent left-side and right- side displays 110, 110. In addition, the adhesive 120 can be transparent, so the display effect of the display 110 will not be affected by the adhesive 120, and the optical performance of the display 110 can be improved. Then, after the gap G is filled with the adhesive 120, the adhesive 120 may be cured by thermal curing, moisture curing, or ultraviolet curing. In this embodiment, the refractive index of the adhesive 120 may be between 1.47 and 1.49. For example, when the light L is transmitted to the adhesive 120 of the tiled display 100 through the passivation layer 111 of the tiled display 100, the light L will not be refracted at a large angle because the refractive index of the passivation layer 111 of the display 110 of the tiled display 100 is similar to the refractive index of the adhesive 120 of the tiled display 100. That is, the angle θ 1 between the light L of the passivation layer 111 and the normal of the tiled display 100 is similar to the angle θ 2 between the light L of the adhesive 120 and the normal of the tiled display 100. Therefore, the tiled display 100 can improve the bright-streaking phenomenon of the light L caused by the difference in the refractive index. In this way, the observer can view the tiled display 100 from various angles. Then, after curing the adhesive 120, the retaining wall 200 can be removed to form the structure shown in fig. 7.
FIG. 8 is a cross-sectional view of the display 110 and the adhesive 120 of FIG. 7 along line 8-8. Referring to fig. 2 and 8, the height H2 of the display 110 of the tiled display 100 is greater than the height H3 of the adhesive 120 of the tiled display 100, so that the adhesive 120 of the tiled display 100 will not extend to the surface of the display 110 of the tiled display 100. Thus, the adhesive 120 excessively filling the tiled display 100 can be prevented from affecting the visual effect of the observer watching the display 110 of the tiled display 100.
In summary, the tiled display 100 has the adhesive 120 between adjacent displays 110. In other words, the tiled display 100 has no air gaps between adjacent displays 110. It should be noted that the refractive index of the passivation layer 111 of the display 110 of the tiled display 100 is similar to the refractive index of the adhesive 120, so as to improve the bright-stripe phenomenon of the light L. For example, when the light L is transmitted from the passivation layer 111 of the display 110 to the adhesive 120, the observer will not observe the bright stripes of the optical waveguide effect, which improves the viewing experience of the observer. In addition, since the bright-streaked phenomenon caused by the light L is improved, the observer can view the tiled display 100 from various angles, which can increase the observation angle of the observer and improve the optical performance of the tiled display 100.
The foregoing has outlined features of several embodiments so that those skilled in the art may better understand the aspects of the present disclosure. Those skilled in the art should appreciate that they may readily use the present disclosure as a basis for designing or modifying other processes and structures for carrying out the same purposes and/or achieving the same advantages of the embodiments introduced herein. Those skilled in the art should also realize that such equivalent constructions do not depart from the spirit and scope of the present disclosure, and that they may make various changes, substitutions and alterations herein without departing from the spirit and scope of the present disclosure.
Claims (10)
1. A tiled display, comprising:
a plurality of displays, wherein each of the plurality of displays comprises a protective layer; and
an adhesive between adjacent ones of the plurality of displays, wherein a refractive index of one of the plurality of protective layers of the plurality of displays is similar to a refractive index of the adhesive.
2. The tiled display according to claim 1, wherein the refractive index of the adhesive is between 1.47 and 1.49.
3. The tiled display according to claim 1, wherein the adhesive has a width between adjacent ones of the plurality of displays of between 1mm and 5 mm.
4. The tiled display of claim 1, wherein the adhesive has a height that is less than a height of one of the plurality of displays.
5. The tiled display according to claim 1, wherein the viscosity of the adhesive ranges between 100 and 5000.
6. A method of manufacturing a tiled display, comprising:
disposing a retaining wall between two adjacent displays, wherein each display comprises a protective layer and a gap is between two adjacent displays, and the retaining wall and the displays surround the gap; and
and filling adhesive in the gap so that the refractive index of one of the protective layers is close to that of the adhesive.
7. The method of claim 6, further comprising:
after the gap is filled with the adhesive, curing the adhesive in a thermal curing, moisture curing or ultraviolet curing manner; and
and removing the retaining wall after the viscose is solidified.
8. The method of manufacturing a tiled display according to claim 7, wherein the adhesive is filled in the gap such that the height of one of the plurality of displays is greater than the height of the adhesive.
9. The method of claim 8, wherein the dam is disposed between two adjacent of the plurality of displays such that the height of the dam is greater than the height of one of the plurality of displays.
10. The method of manufacturing a tiled display according to claim 6, wherein the adhesive is filled in the gap so that the refractive index of the adhesive is between 1.47 and 1.49.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211509104.6A CN115731808A (en) | 2022-11-29 | 2022-11-29 | Tiled display and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211509104.6A CN115731808A (en) | 2022-11-29 | 2022-11-29 | Tiled display and method of manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115731808A true CN115731808A (en) | 2023-03-03 |
Family
ID=85298929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211509104.6A Pending CN115731808A (en) | 2022-11-29 | 2022-11-29 | Tiled display and method of manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115731808A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170029670A (en) * | 2015-09-07 | 2017-03-16 | 삼성디스플레이 주식회사 | Mirror display apparatus and method of manufacturing the same |
| US20190387206A1 (en) * | 2013-05-28 | 2019-12-19 | Fusao Ishii | Seamless tiled displays |
| 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 |
| CN113035064A (en) * | 2021-03-05 | 2021-06-25 | 业成科技（成都）有限公司 | Display device and method for manufacturing the same |
| CN215118140U (en) * | 2021-03-31 | 2021-12-10 | 京东方科技集团股份有限公司 | Display module assembly, display device, mould and glue-pouring machine |
| CN113851054A (en) * | 2021-09-27 | 2021-12-28 | 武汉华星光电半导体显示技术有限公司 | Splicing screen |
| CN114038838A (en) * | 2021-05-07 | 2022-02-11 | 重庆康佳光电技术研究院有限公司 | Spliced display screen, color film assembly, display back plate, display panel and manufacturing method of display back plate and display panel |
| CN115083294A (en) * | 2022-06-09 | 2022-09-20 | Tcl华星光电技术有限公司 | Spliced screen and manufacturing method thereof |
-
2022
- 2022-11-29 CN CN202211509104.6A patent/CN115731808A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190387206A1 (en) * | 2013-05-28 | 2019-12-19 | Fusao Ishii | Seamless tiled displays |
| KR20170029670A (en) * | 2015-09-07 | 2017-03-16 | 삼성디스플레이 주식회사 | Mirror display apparatus and method of manufacturing the same |
| 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 |
| CN113035064A (en) * | 2021-03-05 | 2021-06-25 | 业成科技（成都）有限公司 | Display device and method for manufacturing the same |
| CN215118140U (en) * | 2021-03-31 | 2021-12-10 | 京东方科技集团股份有限公司 | Display module assembly, display device, mould and glue-pouring machine |
| CN114038838A (en) * | 2021-05-07 | 2022-02-11 | 重庆康佳光电技术研究院有限公司 | Spliced display screen, color film assembly, display back plate, display panel and manufacturing method of display back plate and display panel |
| CN113851054A (en) * | 2021-09-27 | 2021-12-28 | 武汉华星光电半导体显示技术有限公司 | Splicing screen |
| CN115083294A (en) * | 2022-06-09 | 2022-09-20 | Tcl华星光电技术有限公司 | Spliced screen and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10649259B2 (en) | Display device having display panel fixed relative to optical member solely by elastic fixing member | |
| CN111045141B (en) | Frame-type optical member with optical fiber and multi-panel display device having the same | |
| US10143094B2 (en) | Plate-type optical member with optical fiber and multi-panel display device with the same | |
| US8472114B2 (en) | Display device | |
| US9688051B2 (en) | Window member and image display apparatus including the same | |
| CN101887890B (en) | Lighting module, backlight unit, and display device | |
| US10120233B2 (en) | Optical member including optical fibers and multi-panel display device including the same | |
| CN104423089A (en) | Optical sheet and backlight unit and display device comprising the same | |
| CN101435955B (en) | Light concentrating sheet, backlight unit including the light concentrating sheet and liquid crystal display module including the backlight unit | |
| CN106873073B (en) | Light guide plate, preparation method thereof and backlight module | |
| KR20110135290A (en) | A display apparatus and a method for manufacturing the same | |
| CN113851054A (en) | Splicing screen | |
| US20150103393A1 (en) | Reflective display apparatus and manufacturing method of reflective display apparatus | |
| TW201631331A (en) | Optical film structure and display structure | |
| US9146343B2 (en) | Display device, multi-display system and method for manufacturing display device | |
| CN112666743A (en) | Display device | |
| CN102401931A (en) | Light guide plate, backlight module and display device | |
| CN104698677A (en) | Optical element and light emitting device including the same | |
| CN113311530A (en) | Light source assembly and display device | |
| US20160187569A1 (en) | Liquid Crystal Display Device And Method For Manufacturing LGP Positioning Block Thereof | |
| CN115731808A (en) | Tiled display and method of manufacturing the same | |
| KR102355821B1 (en) | Display Device having Multiple Display Panel | |
| US20170115445A1 (en) | Light guide film and manufacturing method thereof, light guide plate and manufacturing and recycling methods thereof | |
| CN109917567A (en) | Viewing angle control film and liquid crystal display device including the viewing angle control film | |
| KR102344296B1 (en) | Display Device having Multiple Display Panel and Plate-type Optical Member therefor |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240111 Address after: 518109, Building E4, 101, Foxconn Industrial Park, No. 2 East Ring 2nd Road, Fukang Community, Longhua Street, Longhua District, Shenzhen City, Guangdong Province (formerly Building 1, 1st Floor, G2 District), H3, H1, and H7 factories in K2 District, North Shenchao Optoelectronic Technology Park, Minqing Road, Guangdong Province Applicant after: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Applicant after: Interface Technology (Chengdu) Co., Ltd. Applicant after: GENERAL INTERFACE SOLUTION Ltd. Address before: No.689 Hezuo Road, West District, high tech Zone, Chengdu City, Sichuan Province Applicant before: Interface Technology (Chengdu) Co., Ltd. Applicant before: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Applicant before: Yicheng Photoelectric (Wuxi) Co.,Ltd. Applicant before: GENERAL INTERFACE SOLUTION Ltd. |
|
| TA01 | Transfer of patent application right |