CN110556058A - Flexible liquid crystal screen - Google Patents
Flexible liquid crystal screen Download PDFInfo
- Publication number
- CN110556058A CN110556058A CN201910812663.6A CN201910812663A CN110556058A CN 110556058 A CN110556058 A CN 110556058A CN 201910812663 A CN201910812663 A CN 201910812663A CN 110556058 A CN110556058 A CN 110556058A
- Authority
- CN
- China
- Prior art keywords
- flexible
- circuit board
- layer
- liquid crystal
- baffle
- 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
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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
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a flexible liquid crystal display, which comprises a flexible circuit board, a flexible installation layer and a plurality of display chips, wherein the flexible installation layer is arranged on the back surface of the flexible circuit board, the display chips are arranged on the front surface of the flexible circuit board, the back surface of the flexible installation layer is provided with a plurality of heat dissipation holes, the upper side and the lower side of the flexible installation layer are respectively provided with an inserting slot, and the left end and the right end of the flexible installation layer are respectively provided with a flexible; the back of the flexible installation layer is provided with a sliding structure, and the sliding structure is connected into the flexible extension part; the sliding structure is connected with a flexible baffle in a sliding mode, one side, facing the flexible installation layer, of the flexible baffle is provided with a plurality of supporting pieces, limiting pressing pieces are arranged on the supporting pieces, and one ends of the limiting pressing pieces are inserted into the slots; the support member is located around the flexible mounting layer. The invention is convenient for adjustment and folding and transportation; the device has stable structure and good shock resistance after being installed; the novel solar heat collector can adapt to the severe external environment, has good wind resistance, heat dissipation and moisture resistance effects, and is longer in service life.
Description
Technical Field
The invention relates to the field of liquid crystal screens, in particular to a flexible liquid crystal screen.
Background
Flexible displays are display devices made of flexible materials that can be deformed and bent. Thin like paper, so that the contents do not disappear even if power is cut off, is also called "electronic paper".
The flexible display, which uses the PHOLED phosphorescent OLED technology, has low power consumption, is directly visible to the flexible panel, is made of a soft material, and is a flexible display device that can be deformed. The parachute catapulting device is mainly characterized in that the parachute catapulting device is designed for a cockpit of a future pilot, and safety during parachute catapulting cannot be affected due to the fact that non-glass materials are used.
The flexible liquid crystal display is provided with the flexible liquid crystal screen, and compared with the traditional liquid crystal screen, the flexible liquid crystal screen is higher in cost, more expensive in price and easier to damage. Many flexible liquid crystal screens are fixed outdoors along with a display, and are more easily damaged by various factors such as water, air flow and the like when being used outdoors; secondly, when the working time of the flexible liquid crystal screen is too long, the temperature is too high, so that the components on the circuit board are damaged, meanwhile, the use of the components is influenced by dust, the service life is influenced, only a few components on the common circuit board are damaged, the resource is wasted when the whole circuit board is replaced, and the circuit board is detached and the components are replaced, so that the problem is particularly troublesome.
Disclosure of Invention
The technical problem to be solved by the invention is a flexible liquid crystal display capable of solving the problems.
The invention is realized by the following technical scheme: a flexible liquid crystal screen comprises a flexible circuit board, a flexible installation layer and a plurality of display chips, wherein the flexible installation layer is arranged on the back surface of the flexible circuit board, the display chips are arranged on the front surface of the flexible circuit board, a plurality of heat dissipation holes are formed in the back surface of the flexible installation layer, an insertion groove is formed in each of the upper side and the lower side of the flexible installation layer, and a flexible extension part is arranged at each of the left end and the right end of the; the back of the flexible installation layer is provided with a sliding structure, and the sliding structure is connected into the flexible extension part; the sliding structure is connected with a flexible baffle in a sliding mode, one side, facing the flexible installation layer, of the flexible baffle is provided with a plurality of supporting pieces, limiting pressing pieces are arranged on the supporting pieces, and one ends of the limiting pressing pieces are inserted into the slots; the support piece is positioned around the flexible mounting layer, and part of the support piece is aligned with the flexible mounting layer; a plurality of grooves are formed between the supporting members. The flexible baffle is connected with the back of the flexible mounting layer through an elastic piece, and the elastic piece is arranged in the groove.
Two ends of the flexible installation layer are respectively provided with an inserting groove, the flexible extension part is respectively provided with a plurality of inserting parts, and the inserting parts are inserted into the inserting grooves; a plurality of aligned first screw holes are formed between the inserting part and the inserting groove, and screws are inserted into the first screw holes for fixation; the flexible extension and the flexible circuit board are flush.
As a preferred technical scheme, the flexible extension part is made of rubber, the flexible extension part is nearly L-shaped, and the surface of the flexible extension part is provided with anti-skid textures; the flexible extension part is provided with a thinning part, a circuit board is arranged in the thinning part, and one side of the circuit board facing the flexible circuit board is provided with a plurality of lamp beads; the thinning part is provided with a plurality of air-permeable micropores which are communicated with the back surface of the circuit board; the extending part is provided with an opening, a light guide plate is fixed in the opening, and the lamp beads face the light guide plate.
As preferred technical scheme, flexible baffle's centre department is equipped with a thickening portion, is equipped with a battery installation cavity in the thickening portion, is equipped with the battery in the battery installation cavity, is equipped with a plurality of wiring channels that switch on mutually with the battery installation cavity on the flexible baffle.
As a preferred technical scheme, one side of the support piece facing the flexible mounting layer is an arc-shaped surface, and the support piece is made of rubber; a plurality of aligned second screw holes are formed in the supporting piece and the flexible baffle, and second screws are inserted into the second screw holes.
As the preferred technical scheme, a heat conducting piece is fixed on the surface of the supporting piece through heat conducting glue, and the surface of the heat conducting piece is provided with textures.
As preferred technical scheme, the elastic part includes a spring, and the both ends of spring all welded fastening a metal heat-conducting plate, and one end and the flexible mounting layer of a metal heat-conducting plate are fixed mutually, and this metal heat-conducting plate covers the louvre, and another metal heat-conducting plate is fixed mutually with flexible baffle to be close to support piece.
As the preferred technical scheme, the sliding structure comprises a sliding groove and two sliding blocks, wherein the sliding groove and the two sliding blocks are arranged on the installation flexible layer and the flexible extension part, the sliding groove is of a dovetail groove structure, and the sliding blocks are matched with the sliding groove; the slide block is slidably mounted in the chute.
The invention has the beneficial effects that:
1. The folding is convenient to adjust and the transportation is convenient;
2. The device has stable structure and good shock resistance after being installed;
3. The novel solar heat collector can adapt to the severe external environment, has good wind resistance, heat dissipation and moisture resistance effects, and is longer in service life.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of a flexible baffle of the present invention;
FIG. 3 is a back view of the flexible mounting layer of the present invention;
FIG. 4 is a block diagram of a flexible extension of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, including flexible wiring board 2, arrange flexible installation layer 1 at the flexible wiring board back in and set up in a plurality of display chip that the flexible wiring board is positive, a plurality of louvres 3 have been seted up at the back of flexible installation layer 1, and louvre 3 is used for the heat dissipation of whole flexible liquid crystal display, and the upper and lower both sides of flexible installation layer 1 all are equipped with a slot 201, and both ends all are equipped with a flexible extension 5 about flexible installation layer 1.
In this embodiment, a sliding structure is disposed on the back of the flexible mounting layer, and the sliding structure is connected to the flexible extension portion; the sliding structure is connected with a flexible baffle 6 in a sliding mode, one side, facing the flexible installation layer, of the flexible baffle 6 is provided with a plurality of supporting pieces 7, limiting pressing pieces 8 (the limiting pressing pieces can be fixed on partial supporting pieces) are arranged on the supporting pieces 7, one ends of the limiting pressing pieces 8 are inserted into the slots, the limiting pressing pieces are made of elastic rubber, and are fixed through screws, the limiting pressing pieces play a role in lifting and connecting the flexible installation layer, and position limiting is conducted on the flexible installation layer and the whole liquid crystal display screen; the support member 7 is positioned around the flexible mounting layer, and part of the support member 7 is aligned with the flexible mounting layer; a plurality of grooves are formed between the supporting pieces 7; the flexible baffle is connected with the back of the flexible installation layer 1 through an elastic piece, the elastic piece is arranged in the groove, the flexible installation layer is connected with the flexible baffle, and the flexible baffle protects the back of the flexible installation layer.
The two ends of the flexible installation layer 1 are respectively provided with an insertion slot, the flexible extension parts are respectively provided with a plurality of insertion parts 9, and the insertion parts 9 are inserted into the insertion slots; a plurality of aligned first screw holes are formed between the inserting part and the inserting groove, screws are inserted into the first screw holes for fixation, and the flexible mounting layer 1 and the flexible extending part 5 are fixed together; the flexible extension and the flexible circuit board are flush.
The flexible extending part 5 is made of rubber, the flexible extending part 5 is approximately L-shaped, and anti-skid textures are arranged on the surface of the flexible extending part 5; the flexible extension part 5 is provided with a thinning part 5a which is convenient to shake, a circuit board 11 is arranged in each thinning part 5a, the circuit boards 11 are fixed through screws, and one side of each circuit board 11 facing the flexible circuit board is provided with a plurality of lamp beads 12 which are used for emitting light and are convenient to use at night; the thinning part is provided with a plurality of air-permeable micropores 13, the lamp beads are convenient to radiate heat, and simultaneously isolate water vapor, and the air-permeable micropores are communicated with the back surface of the circuit board; the extension portion is provided with an opening, a light guide plate 15 is fixed in the opening, the lamp beads face the light guide plate, the light guide plate is fixed through waterproof glue, and light of the lamp beads is uniformly dispersed through the light guide plate.
Wherein, the department is equipped with a thickening portion 16 in the middle of flexible baffle, is equipped with a battery installation cavity in the thickening portion 16, is equipped with battery 17 in the battery installation cavity, is equipped with a plurality of wiring channels that switch on mutually with the battery installation cavity on the flexible baffle, through connection of electric lines between battery and the circuit board, and the electric wire passes wiring channel, and the battery provides electric power for lamp pearl work and supports.
One side of the support member 7 facing the flexible mounting layer 1 is an arc-shaped surface, the flexible mounting layer is not easy to be damaged when the support member 7 is in contact with the flexible mounting layer, and the support member is made of rubber; a plurality of aligned second screw holes are formed in the supporting piece 7 and the flexible baffle, and second screws are inserted into the second screw holes.
wherein, the surface of the supporting member 7 is fixed with a heat conducting member 18 through heat conducting glue, the heat conducting member 18 is made of heat conducting metal, the surface of the heat conducting member is provided with textures, and a heat conducting surface is added.
wherein, the elastic component includes a spring 8a, and 8b of a metal heat-conducting plate of equal welded fastening in both ends of spring, the one end and the flexible mounting layer of a metal heat-conducting plate are fixed mutually, and this metal heat-conducting plate covers the louvre, promotes the leakproofness, and the heat of being convenient for simultaneously is derived, and another metal heat-conducting plate is fixed mutually with flexible baffle to be close to support piece, be convenient for with heat transfer on the metal heat-conducting plate to the heat-conducting piece on, be used for dampproofing.
The sliding structure comprises a sliding groove and two sliding blocks, wherein the sliding groove and the two sliding blocks are arranged on the installation flexible layer and the flexible extension part, the sliding groove 20 is of a dovetail groove structure, the sliding blocks 21 are matched with the sliding groove, the sliding blocks are difficult to fall out, and the sliding blocks and the flexible baffle plate are fixed through screws; the slider 21 is slidably mounted in the chute.
The working principle is as follows: when the device is transported, the sliding block can slide into the sliding groove on the flexible mounting layer, and the flexible baffle is convenient to fold and transport. When the installation, slide the slider to flexible extension for flexible baffle is flare-outed, straightens the spring simultaneously, and flexible baffle and spring play a support and the antidetonation effect to liquid crystal display.
This device mountable and outdoor use, the lamp that the lamp pearl produced is convenient for use at the liquid crystal, illuminates liquid crystal display, is convenient for liquid crystal display's use at the liquid crystal.
The slider can make flexible baffle take place deformation after sliding for the distance between support piece and the flexible mounting layer on the flexible baffle produces the change, and support piece can conflict or not conflict with the flexible mounting layer, and the stability that has then increased liquid crystal display conflicts.
When the outdoor moisture-proof air conditioner is used outdoors, the air flow can act on the flexible baffle, the flexible baffle is rocked, the support piece is close to the liquid crystal display screen after being rocked, the heat conducting piece of the support piece can generate a heat conducting effect, and the moisture-proof effect is improved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (8)
1. A flexible liquid crystal screen comprises a flexible circuit board, a flexible installation layer and a plurality of display chips, wherein the flexible installation layer is arranged on the back surface of the flexible circuit board, the display chips are arranged on the front surface of the flexible circuit board, and a plurality of heat dissipation holes are formed in the back surface of the flexible installation layer; the method is characterized in that: the upper side and the lower side of the flexible mounting layer are both provided with a slot, and the left end and the right end of the flexible mounting layer are both provided with a flexible extension part; the back of the flexible installation layer is provided with a sliding structure, and the sliding structure is connected into the flexible extension part; the sliding structure is connected with a flexible baffle in a sliding mode, one side, facing the flexible installation layer, of the flexible baffle is provided with a plurality of supporting pieces, limiting pressing pieces are arranged on the supporting pieces, and one ends of the limiting pressing pieces are inserted into the slots; the support piece is positioned around the flexible mounting layer, and part of the support piece is aligned with the flexible mounting layer; a plurality of grooves are formed between the supporting pieces; the flexible baffle is connected with the back of the flexible mounting layer through an elastic piece, and the elastic piece is arranged in the groove.
2. The flexible liquid crystal panel of claim 1, wherein: two ends of the flexible installation layer are respectively provided with an inserting groove, the flexible extension part is respectively provided with a plurality of inserting parts, and the inserting parts are inserted into the inserting grooves; a plurality of aligned first screw holes are formed between the inserting part and the inserting groove, and screws are inserted into the first screw holes for fixation; the flexible extension and the flexible circuit board are flush.
3. The flexible liquid crystal panel of claim 1, wherein: the flexible extension part is made of rubber, the flexible extension part is nearly L-shaped, and the surface of the flexible extension part is provided with anti-skid textures; the flexible extension part is provided with a thinning part, a circuit board is arranged in the thinning part, and one side of the circuit board facing the flexible circuit board is provided with a plurality of lamp beads; the thinning part is provided with a plurality of air-permeable micropores which are communicated with the back surface of the circuit board; the extending part is provided with an opening, a light guide plate is fixed in the opening, and the lamp beads face the light guide plate.
4. The flexible liquid crystal panel of claim 1, wherein: the middle of flexible baffle is equipped with a thickening portion, is equipped with a battery installation cavity in the thickening portion, is equipped with the battery in the battery installation cavity, is equipped with a plurality of wiring channels that switch on mutually with the battery installation cavity on the flexible baffle.
5. The flexible liquid crystal panel of claim 1, wherein: one side of the support piece facing the flexible mounting layer is an arc-shaped surface, and the support piece is made of rubber; a plurality of aligned second screw holes are formed in the supporting piece and the flexible baffle, and second screws are inserted into the second screw holes.
6. The flexible liquid crystal panel of claim 1, wherein: the surface of the supporting piece is fixed with a heat conducting piece through heat conducting glue, and the surface of the heat conducting piece is provided with textures.
7. The flexible liquid crystal panel of claim 1, wherein: the elastic piece comprises a spring, a metal heat-conducting plate is welded and fixed at the two ends of the spring, one end of the metal heat-conducting plate is fixed with the flexible mounting layer, the metal heat-conducting plate covers the heat dissipation holes, and the other metal heat-conducting plate is fixed with the flexible baffle and close to the support piece.
8. The flexible liquid crystal panel of claim 1, wherein: the sliding structure comprises a sliding groove and two sliding blocks, wherein the sliding groove and the two sliding blocks are arranged on the installation flexible layer and the flexible extension part, the sliding groove is of a dovetail groove structure, and the sliding blocks are matched with the sliding groove; the slide block is slidably mounted in the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812663.6A CN110556058A (en) | 2019-08-30 | 2019-08-30 | Flexible liquid crystal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812663.6A CN110556058A (en) | 2019-08-30 | 2019-08-30 | Flexible liquid crystal screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110556058A true CN110556058A (en) | 2019-12-10 |
Family
ID=68738474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910812663.6A Pending CN110556058A (en) | 2019-08-30 | 2019-08-30 | Flexible liquid crystal screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN110556058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192429A (en) * | 2021-04-25 | 2021-07-30 | 深圳市壹品视界传媒有限公司 | Light bar spliced in any size of LED display screen |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150025509A (en) * | 2013-08-30 | 2015-03-10 | 주식회사 토비스 | Curved Shape Display Module and Manufacturing Method thereof |
| CN204229775U (en) * | 2014-11-26 | 2015-03-25 | 昆山国显光电有限公司 | Flexible display screen |
| CN105206181A (en) * | 2015-10-09 | 2015-12-30 | 武汉华星光电技术有限公司 | Curved surface display device with curvature adjustable remotely |
| CN205281990U (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Curved surface display device |
| CN106851158A (en) * | 2017-01-13 | 2017-06-13 | 深圳市华星光电技术有限公司 | Curvature-adjustable display device |
| CN107087048A (en) * | 2017-06-11 | 2017-08-22 | 贵州大学 | A kind of Mobile telephone shell of mobile phone buffering energy-absorbing |
| CN107564423A (en) * | 2017-07-13 | 2018-01-09 | 武汉华星光电半导体显示技术有限公司 | Folding type flexible display device |
| CN209015638U (en) * | 2018-12-12 | 2019-06-21 | 广州领显光电股份有限公司 | A kind of stable LED advertisement machine |
-
2019
- 2019-08-30 CN CN201910812663.6A patent/CN110556058A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150025509A (en) * | 2013-08-30 | 2015-03-10 | 주식회사 토비스 | Curved Shape Display Module and Manufacturing Method thereof |
| CN204229775U (en) * | 2014-11-26 | 2015-03-25 | 昆山国显光电有限公司 | Flexible display screen |
| CN105206181A (en) * | 2015-10-09 | 2015-12-30 | 武汉华星光电技术有限公司 | Curved surface display device with curvature adjustable remotely |
| CN205281990U (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Curved surface display device |
| CN106851158A (en) * | 2017-01-13 | 2017-06-13 | 深圳市华星光电技术有限公司 | Curvature-adjustable display device |
| CN107087048A (en) * | 2017-06-11 | 2017-08-22 | 贵州大学 | A kind of Mobile telephone shell of mobile phone buffering energy-absorbing |
| CN107564423A (en) * | 2017-07-13 | 2018-01-09 | 武汉华星光电半导体显示技术有限公司 | Folding type flexible display device |
| CN209015638U (en) * | 2018-12-12 | 2019-06-21 | 广州领显光电股份有限公司 | A kind of stable LED advertisement machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192429A (en) * | 2021-04-25 | 2021-07-30 | 深圳市壹品视界传媒有限公司 | Light bar spliced in any size of LED display screen |
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Application publication date: 20191210 |
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