CN113012577A - Display panel and electronic equipment - Google Patents
Display panel and electronic equipment Download PDFInfo
- Publication number
- CN113012577A CN113012577A CN202110232289.XA CN202110232289A CN113012577A CN 113012577 A CN113012577 A CN 113012577A CN 202110232289 A CN202110232289 A CN 202110232289A CN 113012577 A CN113012577 A CN 113012577A
- Authority
- CN
- China
- Prior art keywords
- film layer
- functional film
- display panel
- display device
- flexible display
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 229920000620 organic polymer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 45
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 230000003811 curling process Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000001708 Protein Isoforms Human genes 0.000 description 1
- 108010029485 Protein Isoforms Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The embodiment of the present disclosure provides a display panel and an electronic device, the display panel including: the display device comprises a flexible display device, a first functional film layer and a second functional film layer; the first functional film layer is arranged on the upper layer of the flexible display device and is close to the user side; the second functional film layer is arranged on the lower layer of the flexible display device and is far away from the user side; and a plurality of support structures with curling supporting force in the curling direction are arranged on one side of the second functional film layer far away from the flexible display device, and the support structures are discontinuously distributed on two sides of the second functional film layer curled in the curling direction. The embodiment of the disclosure adds the supporting structure on the functional film layer at the back of the flexible display device, and the supporting force of the two side regions of the display panel in the curling direction is increased through the added supporting structure, so that the stress state of the two side regions is close to that of the middle region, and the problem that the edge of the display panel is easily wrinkled and deformed is solved.
Description
Technical Field
The present disclosure relates to the field of displays, and in particular, to a display panel and an electronic device.
Background
The realization of a bendable display by a Liquid Crystal Display (LCD) and an Organic Light Emitting Diode (OLED) display panel has been realized in the prior art. Among them, the OLED display fabricated on the flexible substrate is easier to realize a bendable display with a smaller bending radius, thanks to the self-luminous characteristic. Therefore, the fabrication of OLED display panels including flexible substrates has attracted a great deal of attention.
With the technical requirements of products, the demand of flexible products is increasing, and deformed products, folding products and even curlable products gradually enter the use stage of users.
For a curled display panel (flexible display panel) product, the display device itself and each functional film layer attached to the upper and lower sides of the display device still use the design and structure of a bent and folded product at present, for example, a front film layer such as a circular polarizer, a touch panel, a cover plate, etc., and a back film layer such as a back protective film, a graphite sheet, a metal sheet, etc.
In the process of repeatedly curling the flexible display panel, the phenomenon that the two side areas and the middle area of the flexible display panel are obviously deformed and unsynchronized in continuous curling due to different stress states in the curling direction is found, and wrinkles easily appear on the edge of the display panel, so that the use experience of the display panel is influenced.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a display panel and an electronic device, so as to solve the following problems in the prior art: in the process of repeatedly curling the flexible display panel, the phenomenon that the two side areas and the middle area of the flexible display panel are obviously deformed and unsynchronized in continuous curling due to different stress states in the curling direction is found, and wrinkles easily appear on the edge of the display panel, so that the use experience of the display panel is influenced.
In one aspect, an embodiment of the present disclosure provides a display panel, including: the display device comprises a flexible display device, a first functional film layer and a second functional film layer; the first functional film layer is arranged on the upper layer of the flexible display device and is close to the user side; the second functional film layer is arranged on the lower layer of the flexible display device and is far away from the user side; and a plurality of support structures with curling supporting force in the curling direction are arranged on one side of the second functional film layer far away from the flexible display device, and are discontinuously distributed on two sides of the second functional film layer curled in the curling direction.
In some embodiments, the pattern of support structures comprises at least one of: type I, type , + type, isoform.
In some embodiments, the support structures are arranged in a predetermined distribution pattern.
In some embodiments, the first functional film layer comprises at least: circular polaroid, touch panel, apron.
In some embodiments, the second functional film layer comprises at least: back protection film, graphite flake.
In some embodiments, the second functional film layer further comprises: a metal sheet.
In some embodiments, the support structure is disposed on the metal sheet by etching so as to be integrally disposed with the metal sheet.
In some embodiments, the support structure is disposed on the second functional film layer by means of adhesion.
In some embodiments, the support structure is made of a material including at least one of: metals, graphite, organic polymers.
On the other hand, an embodiment of the present disclosure provides an electronic device, which at least includes: the display panel according to any one of the embodiments of the present disclosure.
The embodiment of the disclosure has increased bearing structure on the functional film layer at the flexible display device back, increases the regional support dynamics of both sides of display panel in the direction of curling through the bearing structure who increases for the stress state of both sides region is close with the stress state of middle zone, and then solves the problem that fold, deformation appear easily in display panel edge, has promoted display panel's life, has improved user experience.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural cross-sectional view of a display panel according to an embodiment of the disclosure;
fig. 2 is a schematic diagram of stress distribution of a display panel according to an embodiment of the disclosure;
FIG. 3 is a schematic diagram of a display panel provided with a supporting structure according to an embodiment of the disclosure;
FIG. 4 is a schematic cross-sectional view of a display panel provided with a support structure according to an embodiment of the disclosure;
FIG. 5 is a first schematic view of a distribution of support structures provided in accordance with an embodiment of the present disclosure;
fig. 6 is a second schematic distribution diagram of a support structure provided in an embodiment of the present disclosure;
FIG. 7 is a schematic illustration of an -type support structure provided on a metal plate according to an embodiment of the present disclosure;
fig. 8 is a schematic cross-sectional view of an -type supporting structure disposed on a metal plate according to an embodiment of the disclosure.
Description of the drawings:
1-flexible display device, 2-first functional film layer, 3-second functional film layer, 4-support structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
A first embodiment of the present disclosure provides a display panel, a structural cross-section of which is schematically shown in fig. 1, including:
the display device comprises a flexible display device 1, a first functional film layer 2 and a second functional film layer 3; the first functional film layer 2 is arranged on the upper layer of the flexible display device 1, and the first functional film layer is close to the user side; the second functional film layer 3 is arranged on the lower layer of the flexible display device 1, and the second functional film layer is far away from the user side; a plurality of support structures 4 having a curling supporting force in a curling direction are arranged on a side of the second functional film layer 3 away from the flexible display device 1, and the plurality of support structures 4 are discontinuously distributed on two sides of the second functional film layer 3 curled in the curling direction.
The embodiment of the disclosure has increased bearing structure on the functional film layer at the flexible display device back, increases the regional support dynamics of both sides of display panel in the direction of curling through the bearing structure who increases for the stress state of both sides region is close with the stress state of middle zone, and then solves the problem that fold, deformation appear easily in display panel edge, has promoted display panel's life, has improved user experience.
In a specific implementation, the above-mentioned support structure mainly aims to support two side regions of the display panel in the curling direction, and therefore, the support structure should have a resistance in the curling direction, but if the resistance provided by the support structure is continuous, the support structure is not easy to curl when the display panel is curled, and therefore, the disclosed embodiment adopts an intermittent distribution manner to provide the support structure in two side regions of the second functional film layer, and specifically, the pattern of the support structure may be, for example, a type one, a type , a type + or a type h.
The first functional film layer may include related layers on the upper layer of the flexible display device near the user side in the existing display panel, such as a circular polarizer, a touch panel, a cover plate, and the like. The second functional film layer may include related layers on the user side of the flexible display device in the existing display panel, such as a back protective film, a graphite sheet, and the like. At this time, the support structure may be disposed on the second functional film layer in an adhering manner. The support structure may be made of metal, graphite, organic polymer, etc.
In some cases, in order to make the display panel have better support and avoid the stress of the support structure from being displayed on the first functional film layer side in a hidden manner, the second functional film layer may further include a metal sheet with a stronger support effect, and the metal sheet is disposed outside the graphite sheet, and further, the support structure may be disposed on the metal sheet in an etching manner so as to be integrally disposed with the metal sheet. Of course, the etching method may not be used, but the pasting method may be continuously used, that is, the metal sheet itself has no change.
As for the distribution pattern of the support structure, it may be arranged in accordance with a predetermined distribution pattern, which will be described in detail below with reference to specific examples in which the support structure is exemplified by model .
The display panel includes a flexible display device (e.g., an OLED) and functional film layers (a front film layer such as a circular polarizer, a touch panel, a cover plate, and the like, and a back film layer such as a back protective film, a graphite sheet, a metal sheet, and the like) attached to front and back sides of the flexible display device, only a position of the flexible display device is shown in fig. 2 (a position of an inner layer implementation frame in the figure is a flexible display device when viewed from a user side, and a position of the flexible display device is shown by a dashed frame when viewed from a side away from the user in a subsequent figure) to show the front and back sides, and other functional film layers are omitted.
Two dashed lines are shown in fig. 2, which are stress area indicators, i.e., the stress in fig. 2 is divided into two deformation areas when a curl occurs. For the deformation area I, the stress on one side or the stress on two sides is not uniform; and the deformation area II has relatively uniform stress on the area boundary and is subjected to the force generated when the deformation areas I distributed on the two sides of the deformation area II are curled. The two regions are stressed differently, so that the same film layer is deformed to different degrees in curling, and macroscopically, the edge wrinkles are shown, and the closer to the edge, the deeper the wrinkles are.
In order to eliminate the edge folding phenomenon, a support structure is added on the back of the device, the whole support structure is composed of a plurality of small type support structures, type support structures are continuously arranged, as shown in fig. 3 and fig. 4, fig. 3 is a schematic diagram of a display panel provided with the support structures (when the display panel is seen from the side far away from the user to the user side), and fig. 4 is a schematic diagram of a cross section of fig. 3 (the top is type support structure). The discontinuously distributed support structures can not cause new stress concentration problem, and can support the edge integrally, thereby realizing the elimination of the 'thin waist' problem caused by uneven stress in the curling process. The -type support structure can be made of metal such as copper foil, stainless steel, graphite, or organic polymer.
Facing different curling requirements, the arrangement, relative position and density of the -type supporting structure can be adjusted to meet different requirements.
In general, stress generated during the curling process may be concentrated at the end of the curled display panel, and the stress concentration may cause damage to the flexible display device, and as shown in fig. 5, the distribution of the -type support structures may be arranged from the beginning to the end with an increasing trend, that is, the -type support structures increase with the increase of the stress, and more arrangements may be provided based on this concept, and are not described herein again.
It is also possible to provide -type support structures at both the beginning and end of the curl, with -type support structures decreasing in number and increasing in number, as shown in fig. 6, and the -type support structures at the beginning may be the same as the end, or of course, may be different. The starting section is provided with a certain amount of types for supporting from the beginning and reducing the possibility of deformation.
The -type supporting structure may be a single layer of material, or may be etched based on a metal sheet, and a layer of metal of a part of the metal sheet is hollowed to form a metal sheet with a -type pattern, that is, the metal sheet and the supporting structure are designed as a whole, then the -type supporting structure may be a hollowed-out pattern or a pattern tending to be hollowed-out, as shown in fig. 7, which is an indication that a -type supporting structure is provided on a metal plate (when a panel is displayed from a side far from a user to the user side), where the -type supporting structure is etched on the metal sheet, and fig. 8 is a cross-sectional view of fig. 7.
According to the embodiment of the disclosure, the supporting structure is added on the back surface of the flexible 0LED display device, and the problem of uneven deformation of the edge in the back-and-forth curling process is solved by utilizing the design and specific distribution of the supporting structure; on the other hand, by setting the distribution, the effect of curling can also be adjusted.
The embodiment of the present disclosure further provides an electronic device, which at least includes the display panel in the above embodiment of the present disclosure, and details are not repeated here.
Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the disclosure with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, the subject matter of the present disclosure may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the disclosure should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
While the present disclosure has been described in detail with reference to the embodiments, the present disclosure is not limited to the specific embodiments, and those skilled in the art can make various modifications and alterations based on the concept of the present disclosure, and the modifications and alterations should fall within the scope of the present disclosure as claimed.
Claims (10)
1. A display panel, comprising:
the display device comprises a flexible display device, a first functional film layer and a second functional film layer;
the first functional film layer is arranged on the upper layer of the flexible display device and is close to the user side;
the second functional film layer is arranged on the lower layer of the flexible display device and is far away from the user side;
and a plurality of support structures with curling supporting force in the curling direction are arranged on one side of the second functional film layer far away from the flexible display device, and are discontinuously distributed on two sides of the second functional film layer curled in the curling direction.
2. The display panel of claim 1, wherein the pattern of support structures comprises at least one of: type one, type , type ten, type i.
3. The display panel of claim 1, wherein the support structures are arranged in a predetermined distribution pattern.
4. The display panel of claim 1, wherein the first functional film layer comprises at least: circular polaroid, touch panel, apron.
5. The display panel of claim 1, wherein the second functional film layer comprises at least: back protection film, graphite flake.
6. The display panel of claim 5, wherein the second functional film layer further comprises: a metal sheet.
7. The display panel of claim 6, wherein the support structures are disposed on the metal sheet in an etched manner to be integral with the metal sheet.
8. The display panel according to claim 5 or 6, wherein the support structure is disposed on the second functional film layer by means of adhesion.
9. The display panel of claim 8, wherein the support structure is made of a material comprising at least one of: metals, graphite, organic polymers.
10. An electronic device, characterized in that it comprises at least: the display panel of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110232289.XA CN113012577B (en) | 2021-03-02 | 2021-03-02 | Display panel and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110232289.XA CN113012577B (en) | 2021-03-02 | 2021-03-02 | Display panel and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113012577A true CN113012577A (en) | 2021-06-22 |
| CN113012577B CN113012577B (en) | 2023-10-31 |
Family
ID=76402912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110232289.XA Active CN113012577B (en) | 2021-03-02 | 2021-03-02 | Display panel and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113012577B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589037U (en) * | 2013-09-13 | 2014-05-07 | 昆山国显光电有限公司 | Organic light-emitting display device |
| CN109285967A (en) * | 2018-12-11 | 2019-01-29 | 云谷（固安）科技有限公司 | Flexible display panels and preparation method thereof, flexible display apparatus |
| CN111091762A (en) * | 2020-01-08 | 2020-05-01 | 京东方科技集团股份有限公司 | Flexible display panel assembly and flexible display device |
| US20200335017A1 (en) * | 2020-04-30 | 2020-10-22 | Shanghai Tianma Micro-electronics Co., Ltd. | Rollable display device |
| US20200341518A1 (en) * | 2019-04-28 | 2020-10-29 | Wuhan Tianma Micro-Electronics Co.,Ltd | Rollable display device |
| CN112382200A (en) * | 2020-11-13 | 2021-02-19 | 京东方科技集团股份有限公司 | Display device |
-
2021
- 2021-03-02 CN CN202110232289.XA patent/CN113012577B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589037U (en) * | 2013-09-13 | 2014-05-07 | 昆山国显光电有限公司 | Organic light-emitting display device |
| CN109285967A (en) * | 2018-12-11 | 2019-01-29 | 云谷（固安）科技有限公司 | Flexible display panels and preparation method thereof, flexible display apparatus |
| US20200341518A1 (en) * | 2019-04-28 | 2020-10-29 | Wuhan Tianma Micro-Electronics Co.,Ltd | Rollable display device |
| CN111091762A (en) * | 2020-01-08 | 2020-05-01 | 京东方科技集团股份有限公司 | Flexible display panel assembly and flexible display device |
| US20200335017A1 (en) * | 2020-04-30 | 2020-10-22 | Shanghai Tianma Micro-electronics Co., Ltd. | Rollable display device |
| CN112382200A (en) * | 2020-11-13 | 2021-02-19 | 京东方科技集团股份有限公司 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113012577B (en) | 2023-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230049246A1 (en) | Folding displayer support and display apparatus | |
| US20240081003A1 (en) | Supporting plate and foldable display module | |
| CN110792905B (en) | Supporting structure and display device | |
| US11908349B2 (en) | Display panel and flexible display device | |
| CN107852823B (en) | Method for manufacturing printed circuit board | |
| CN101952115B (en) | Mesh sheet and housing for electronic devices | |
| US20110151201A1 (en) | Transparent electrode film and method of manufacturing the same | |
| US20230034440A1 (en) | Support backplane, flexible display screen, and electronic device | |
| JP6047279B2 (en) | Capacitance sensor and manufacturing method thereof | |
| CN111986571A (en) | Flexible display screen | |
| CN211479555U (en) | Foldable electronic device and folding screen mounting structure | |
| Choi et al. | Fabrication of a single-layer metal-mesh touchscreen sensor using reverse-offset printing | |
| CN106133663A (en) | Touch sensor | |
| JP6535754B2 (en) | Method and apparatus for manufacturing film touch sensor | |
| US20180098422A1 (en) | Transparent conductive film and display device | |
| JP5109524B2 (en) | Flexible long film for display | |
| CN112466205A (en) | Foldable electronic device and folding screen mounting structure | |
| CN113012577A (en) | Display panel and electronic equipment | |
| CN110058647B (en) | Bearing substrate and flexible display module | |
| CN107340642B (en) | Back plate of backlight module, backlight module and curved surface display | |
| JP2013145517A (en) | Touch panel sensor and touch panel sensor with flexible printed wiring board | |
| CN104820513A (en) | Implementation method of white OGS (On Glass Solution) | |
| CN113782576A (en) | Display panel, manufacturing method thereof and mobile terminal | |
| CN210466352U (en) | Film structure touch screen | |
| CN209895326U (en) | Capacitive touch screen capable of reducing width of peripheral area |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |