WO2022011748A1 - Ensemble écran et dispositif d'affichage - Google Patents

Ensemble écran et dispositif d'affichage Download PDF

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Publication number
WO2022011748A1
WO2022011748A1 PCT/CN2020/105451 CN2020105451W WO2022011748A1 WO 2022011748 A1 WO2022011748 A1 WO 2022011748A1 CN 2020105451 W CN2020105451 W CN 2020105451W WO 2022011748 A1 WO2022011748 A1 WO 2022011748A1
Authority
WO
WIPO (PCT)
Prior art keywords
arc
screen assembly
plane
shaped surface
cover plate
Prior art date
Application number
PCT/CN2020/105451
Other languages
English (en)
Chinese (zh)
Inventor
饶娉
Original Assignee
武汉华星光电半导体显示技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US16/968,892 priority Critical patent/US11269379B2/en
Publication of WO2022011748A1 publication Critical patent/WO2022011748A1/fr

Links

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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

Definitions

  • the present application relates to the field of display technology, and in particular, to a screen assembly and a display device.
  • the most common terminal screen on the market is generally a 3D glass cover that is curved on both sides, that is, the left and right sides of the screen are curved. 180-degree bending, however, with the advent of the four-sided curved screen, this conventional panel cannot be applied to the four-sided curved screen, which causes great difficulties in the mass production of the terminal.
  • the present application provides a screen assembly and a display device to solve the technical problem that the existing panel cannot be applied to a four-sided curved screen.
  • the present application provides a screen assembly, which includes a cover plate and a flexible panel arranged in layers, the peripheral edge of the cover plate is bent toward the flexible panel, and the flexible panel includes a first plane, a flexible panel disposed around the first plane a curved surface, and a second plane connected to the curved surface, the curved surface includes a first arc-shaped surface and a second arc-shaped surface, and the first arc-shaped surface extends from the edge of the first plane along the
  • the bending direction of the edge of the cover plate is formed by bending and extending, and the second arc-shaped surface is formed by bending and extending from the edge of the first arc-shaped surface toward a direction close to the first plane with a preset radius.
  • the included angle between the tangent at the contact edge between the first arc-shaped surface and the second arc-shaped surface and the second plane is a right angle.
  • the preset radius is 0.35mm.
  • a layer of photosensitive adhesive is attached to the surface of the second arc-shaped surface close to the cover plate, and the photosensitive adhesive is used to protect the second arc-shaped surface.
  • the adhesion area of the photosensitive adhesive is larger than the area of the second arc surface.
  • the screen assembly further includes a second support plate, and the second support plate is disposed on a surface of the second plane close to the cover plate.
  • a backing plate is sandwiched between the first support plate and the second support plate.
  • a gap exists between the backing plate and the second arc-shaped surface.
  • a heat sink is provided between the backing plate and the first support plate.
  • a polarizer is disposed between the cover plate, the first plane and the curved surface, and the shape of the polarizer is the same as the shape of the first plane and the curved surface.
  • the surface of the polarizer close to the cover plate is covered with optical glue.
  • the present application also provides a screen assembly, which includes a cover plate and a flexible panel arranged in layers, the surrounding edges of the cover plate are bent toward the flexible panel, and the flexible panel includes a first plane and is disposed around the first plane. and a second plane connected to the curved surface, the curved surface includes a first arc-shaped surface and a second arc-shaped surface, and the first arc-shaped surface extends from the edge of the first plane along the The second arc-shaped surface is formed by bending and extending from the edge of the first arc-shaped surface in a direction close to the first plane with a preset radius.
  • a layer of photosensitive adhesive is attached to the surface of the second arc-shaped surface close to the revision to protect the second arc-shaped surface.
  • a first support plate is also provided on the surface of the flexible panel away from the cover plate, so The shape of the first support plate is adapted to the shape of the first plane and the first arc surface.
  • the screen assembly further includes a second support plate, and the second support plate is disposed on a surface of the second plane close to the cover plate.
  • a backing plate is sandwiched between the first support plate and the second support plate.
  • a gap exists between the backing plate and the second arc-shaped surface.
  • a heat sink is provided between the backing plate and the first support plate.
  • a polarizer is disposed between the cover plate, the first plane and the curved surface, and the shape of the polarizer is the same as the shape of the first plane and the curved surface.
  • the surface of the polarizer close to the cover plate is covered with optical glue.
  • the present application further provides a display device including the screen assembly described in any one of the above.
  • the present application provides a screen assembly and a display device, the screen assembly includes a cover plate and a flexible panel arranged in layers, the peripheral edge of the cover plate is bent toward the flexible panel, and the flexible panel includes a first plane, a curved panel arranged around the first plane surface, and a second plane connected with the curved surface, wherein the curved surface includes a first arc-shaped surface and a second arc-shaped surface, by causing the first arc-shaped surface to follow the bending direction of the edge of the cover plate from the edge of the first plane Bending extension is performed, and the second arc surface is bent and extended from the edge of the first arc surface with a preset radius toward the direction close to the first plane, so as to realize the adaptation between the flexible panel and the four-sided curved cover plate, and solve the problem of The technical problem that the existing panels cannot be adapted to the four-sided curved screen.
  • FIG. 1 is a schematic structural diagram of a conventional screen assembly.
  • FIG. 2 is a schematic structural diagram of a screen assembly provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a flexible panel provided by an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a side view of a cover plate provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a bending angle of a flexible panel provided by an embodiment of the present application.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as “first”, “second” may expressly or implicitly include one or more of said features. In the description of the present application, “plurality” means two or more, unless otherwise expressly and specifically defined.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • a first feature "on” or “under” a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
  • FIG. 1 is a schematic structural diagram of a conventional screen assembly.
  • the existing screen assembly includes a cover plate 10 and a flexible panel 20.
  • the cover plate 10 used in the existing screen assemblies on the market is a conventional 3D CG (Cover Glass, cover glass), that is, the two sides of the cover plate 10 are
  • 3D CG Cross Glass, cover glass
  • the flexible panel 20 is generally bent 180 degrees according to a certain radius, as shown in FIG. 1 , the bent portion 21 of the flexible panel 20 is U-shaped.
  • the cover of the four-sided curved screen is different from the conventional 3D cover glass, and its upper, lower, left and right sides are It is curved, and the existing bending method of the flexible panel cannot be applied to the cover plate of the four-sided curved screen, and needs to be improved.
  • FIG. 2 is a schematic structural diagram of a screen assembly provided by an embodiment of the present application
  • FIG. 3 is a structural schematic diagram of a flexible panel provided by an embodiment of the present application.
  • the screen assembly 100 includes a cover plate 110 and a flexible panel 120 that are stacked in layers. The peripheral edge of the cover plate 110 is bent toward the flexible panel 120.
  • a curved surface 122 provided by a flat surface 121, and a second flat surface 123 connected with the curved surface 122, specifically.
  • the curved surface 122 includes a first curved surface 1221 and a second curved surface 1222.
  • the first curved surface 1221 is formed by bending and extending from the edge of the first plane 121 along the curved direction of the edge of the cover plate 110.
  • the second curved surface 1222 is formed by bending and extending from the edge of the first arc-shaped surface 1221 toward a direction close to the first plane 121 with a preset radius.
  • FIG. 4 is a schematic structural diagram of a cover plate 110 according to an embodiment of the present application.
  • the cover plate 110 can be a glass cover plate. It is worth noting that it is ideal that the glass cover plate is as thin as possible. An increase in weight or a decrease in visibility will result, and therefore, the upper limit of the thickness of the glass cover plate is preferably 0.8 mm, and the lower limit is preferably 0.5 mm.
  • the preset radius may be 0.35mm.
  • FIG. 5 is a schematic diagram of the bending angle of the flexible panel provided by the embodiment of the application. It can be seen from FIG. 5 that the first arc surface 1221 and the second arc The included angle between the tangent (L1) at the contact edge (D) between the curved surfaces 1222 and the second plane 123 is a right angle. Specifically, since the bending angle of the second curved surface 1222 is much smaller than 180 degrees, therefore , the stress on the second arc-shaped surface 1222 is far less than the stress on the bending part of the existing flexible panel, which can improve the service life of the flexible panel 120 .
  • the base material of the flexible panel 120 can be plastic, polyester film or film. Since the upper electrode or TFT material needs to be sputtered on the flexible panel 120, the flexible panel 120 is usually a high temperature resistant polymer, which must be resistant to high temperature. of polyimide (PI) material.
  • PI polyimide
  • a layer of photosensitive adhesive 130 is attached on the surface of the second arc-shaped surface 1222 close to the cover plate 110 to protect the second arc-shaped surface 1222.
  • the area of the arc-shaped surface 1222, that is, the photosensitive adhesive 130 can also be partially attached to the first arc-shaped surface 1221 and/or the second plane 123, and at the same time, the photosensitive adhesive 130 is attached to the first arc-shaped surface 1221 and the second plane.
  • the thickness of the portion on 123 may be appropriately reduced.
  • the glue at the edge will overflow and coat by the glue itself, resulting in an uncontrollable slope, which causes the photosensitive adhesive 130 at the edge to be thinner.
  • the force will tend to the parts that are easy to bend, and it is easy to cause the edge of the second arc surface 1222 to cover the thinner part of the photosensitive adhesive 130 to produce dead folds, resulting in circuit breakage. Therefore, the adhesion area of the photosensitive adhesive 130 can be appropriately increased to ensure flexibility.
  • the quality of the panel 120 and in order to save costs and minimize the thickness of the screen assembly 100 , the thickness of the part of the photosensitive adhesive 130 attached to the first curved surface 1221 and the second flat surface 123 can be appropriately reduced.
  • the screen assembly 100 further includes a first support plate 140 , the first support plate 140 is disposed on the surface of the flexible panel 120 away from the cover plate 110 and has a shape similar to the first plane 121 and the first arc surface 1221 is compatible.
  • the second arc surface 1222 can be bent along the end of the first support plate 140 .
  • the screen assembly 100 further includes a second support plate 150 , and the second support plate 150 is disposed on the surface of the second plane 123 close to the cover plate 110 .
  • the materials of the first support plate 140 and the second support plate 150 include, but are not limited to, polyethylene terephthalate (PET), polyethylene (PE), the first support plate 140 and the second support plate 150 .
  • PET polyethylene terephthalate
  • PE polyethylene
  • the thickness of the two support plates 150 ranges from 0.06mm to 0.2mm.
  • first support plate 140 and the second support plate 150 may be bonded to the flexible panel 120 by an adhesive (not shown in the figure).
  • the adhesive refers to a material that can bond two objects. It can be cured by heat or cured by light.
  • the first support plate 140 and the second support plate 150 can also be supported by light-cured polymer materials, such as UV glue, which can save coating. The process steps of the cloth adhesive.
  • a backing plate 160 is also sandwiched between the first supporting plate 140 and the second supporting plate 150 .
  • the material of the backing plate 160 is mainly a stiffener material, such as a metal sheet, a plastic sheet, a resin film and an epoxy glass substrate, etc., which are used to reinforce the part of the flexible panel 120 and play a supporting and fixing role.
  • the conventional thickness of the backing plate 160 is 0.1mm-0.6mm.
  • the backing plate 160 and the second arc-shaped surface 1222 there is a gap between the backing plate 160 and the second arc-shaped surface 1222. Since the second arc-shaped surface 1222 is relatively fragile, there is a certain gap between the backing plate 160 and the second arc-shaped surface 1222. As shown in the area A in FIG. 2 , the backing plate 160 and the second arc-shaped surface 1222 are not in contact at all, so that the backing plate 160 can be prevented from causing damage to the second arc-shaped surface 1222 .
  • a heat sink 170 is disposed between the backing plate 160 and the first support plate 140 .
  • the heat sink 170 may be SCF (Super Clean Foam) heat dissipation material
  • SCF can realize the functions of buffering and shading, and most importantly, it can realize heat dissipation. Since SCF is a composite material that integrates functions such as shading, heat dissipation, buffering, and electromagnetic shielding, it not only reduces the lamination process of the factory process , which in turn helps to reduce the thickness of the screen assembly 100 , wherein the conventional thickness of the SCF is 0.2 mm.
  • a layer of adhesive material may be provided on the surfaces of the heat sink 170, the first support plate 140, and the second support plate 150 in contact with the backing plate 160, and the heat sink 170, the first support plate 140, and the The two supporting plates 150 are attached to the backing plate 160 to prevent the flexible panel 120 from shaking, thereby affecting the display of the screen assembly 100.
  • the adhesive materials can be epoxy resin glue (AD glue), conductive glue and textured A kind of glue (EMBO glue), its thickness can be 0.035mm-0.3mm, which can be adjusted appropriately according to the viscosity requirements, and the commonly used AD glue can be 0.05mm.
  • a polarizer 180 is disposed between the cover plate 110 , the first plane 121 and the curved surface 122 , and the polarizer 180 and the first plane 121 are adapted to the shape of the curved surface 122 .
  • the polarizer 180 is provided to block the reflection of external light, so as to ensure that the display of the screen assembly 100 maintains a high contrast ratio.
  • the thickness of the polarizer 180 may be 0.06mm-0.18mm.
  • the optical glue 190 is covered on the surface of the polarizer 180 close to the cover plate 110 .
  • the optical adhesive 190 is a special adhesive used for bonding transparent optical components (such as lenses, etc.), with colorless transparency, light transmittance of more than 90%, good bonding strength, and can be cured at room temperature or medium temperature, curing shrinkage Therefore, it is very suitable as a bonding material for the polarizer 180 and the cover plate 110 .
  • the thickness of the optical glue may be 0.1mm-0.175mm.
  • the present application further provides a display device, which includes the screen assembly described in any of the above embodiments, and the specific reference may be made to the above, which will not be repeated here.
  • the display device can be applied to any product or component with a display function, such as a mobile phone, a monitor, a tablet computer, a television, a notebook computer, a digital photo frame, a navigator, and the like.
  • a display function such as a mobile phone, a monitor, a tablet computer, a television, a notebook computer, a digital photo frame, a navigator, and the like.
  • the present application provides a screen assembly and a display device.
  • the screen assembly 100 includes a cover plate 110 and a flexible panel 120 arranged in layers. The surrounding edges of the cover plate 110 are bent toward the flexible panel 120.
  • the flexible panel 120 includes a first plane 121, A curved surface 122 arranged around the first plane, and a second plane 123 connected to the curved surface, wherein the curved surface 122 includes a first arc-shaped surface 1221 and a second arc-shaped surface 1222.
  • the edge of the first plane 121 is bent and extended along the bending direction of the edge of the cover plate 110 , and the second arc-shaped surface 1222 is bent and extended from the edge of the first arc-shaped surface 1221 with a preset radius toward the direction close to the first plane 121 .
  • the adaptation between the flexible panel and the four-sided curved cover plate is realized, and the technical problem that the existing panel cannot be applied to the four-sided curved screen is solved.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

La présente invention concerne un ensemble écran et un dispositif d'affichage. L'ensemble écran comprend une plaque de recouvrement et un panneau souple qui sont empilés ; le bord périphérique de la plaque de recouvrement est courbé vers le panneau souple ; le panneau souple comprend un premier plan, une surface courbée entourant le premier plan, et un second plan relié à la surface courbée, la surface courbée comprenant une première surface en forme d'arc et une seconde surface en forme d'arc ; la première surface en forme d'arc est courbée et s'étend à partir du bord du premier plan dans une direction de courbure du bord de la plaque de recouvrement ; et la seconde surface en forme d'arc est formée avec un rayon prédéfini en se courbant et en s'étendant à partir du bord de la première surface en forme d'arc en direction du premier plan.
PCT/CN2020/105451 2020-07-13 2020-07-29 Ensemble écran et dispositif d'affichage WO2022011748A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/968,892 US11269379B2 (en) 2020-07-29 2020-07-29 Display screen assembly and display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010671063.5A CN111785167B (zh) 2020-07-13 2020-07-13 屏幕组件和显示装置
CN202010671063.5 2020-07-13

Publications (1)

Publication Number Publication Date
WO2022011748A1 true WO2022011748A1 (fr) 2022-01-20

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PCT/CN2020/105451 WO2022011748A1 (fr) 2020-07-13 2020-07-29 Ensemble écran et dispositif d'affichage

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CN (1) CN111785167B (fr)
WO (1) WO2022011748A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220073234A (ko) * 2020-11-26 2022-06-03 엘지디스플레이 주식회사 표시장치
CN112382557B (zh) * 2021-01-15 2021-04-27 钧迪智能装备科技(苏州)有限公司 一种屏幕光处理的方法
CN112928226A (zh) * 2021-01-28 2021-06-08 京东方科技集团股份有限公司 柔性显示屏、成型工艺以及用于该成型工艺的涂胶装置
CN113134525B (zh) * 2021-03-01 2022-07-22 东莞领益精密制造科技有限公司 曲屏支撑板的成型方法及曲屏支撑板
CN113628543A (zh) * 2021-08-10 2021-11-09 武汉华星光电半导体显示技术有限公司 显示装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140001579A (ko) * 2012-06-27 2014-01-07 삼성디스플레이 주식회사 가요성 표시 장치 및 가요성 표시 장치의 제조 방법
CN105513501A (zh) * 2016-02-29 2016-04-20 天马微电子股份有限公司 一种柔性显示面板以及显示装置
US20170075444A1 (en) * 2014-05-28 2017-03-16 Kyocera Corporation Mobile terminal
CN106847084A (zh) * 2015-10-29 2017-06-13 乐金显示有限公司 显示装置以及包括该显示装置的电子装置
CN110728907A (zh) * 2018-07-17 2020-01-24 三星显示有限公司 在弯曲区域包括缓冲构件的柔性显示装置
CN111128020A (zh) * 2019-12-20 2020-05-08 京东方科技集团股份有限公司 显示面板及其制造方法、显示装置
CN111258447A (zh) * 2020-01-02 2020-06-09 京东方科技集团股份有限公司 显示模组和电子设备
CN111292622A (zh) * 2020-02-26 2020-06-16 云谷（固安）科技有限公司 显示面板及显示装置
CN210836910U (zh) * 2020-02-20 2020-06-23 京东方科技集团股份有限公司 一种柔性显示面板、触控显示模组及显示装置
CN111816073A (zh) * 2020-07-06 2020-10-23 京东方科技集团股份有限公司 显示模组、显示装置以及显示模组的校准方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6396879B2 (ja) * 2015-11-20 2018-09-26 株式会社ジャパンディスプレイ 表示装置
KR20180032719A (ko) * 2016-09-22 2018-04-02 삼성디스플레이 주식회사 표시 장치
KR20200060639A (ko) * 2018-11-22 2020-06-01 삼성디스플레이 주식회사 표시 장치
CN111063262B (zh) * 2019-12-31 2022-06-21 武汉天马微电子有限公司 一种柔性显示模组及其制作方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140001579A (ko) * 2012-06-27 2014-01-07 삼성디스플레이 주식회사 가요성 표시 장치 및 가요성 표시 장치의 제조 방법
US20170075444A1 (en) * 2014-05-28 2017-03-16 Kyocera Corporation Mobile terminal
CN106847084A (zh) * 2015-10-29 2017-06-13 乐金显示有限公司 显示装置以及包括该显示装置的电子装置
CN105513501A (zh) * 2016-02-29 2016-04-20 天马微电子股份有限公司 一种柔性显示面板以及显示装置
CN110728907A (zh) * 2018-07-17 2020-01-24 三星显示有限公司 在弯曲区域包括缓冲构件的柔性显示装置
CN111128020A (zh) * 2019-12-20 2020-05-08 京东方科技集团股份有限公司 显示面板及其制造方法、显示装置
CN111258447A (zh) * 2020-01-02 2020-06-09 京东方科技集团股份有限公司 显示模组和电子设备
CN210836910U (zh) * 2020-02-20 2020-06-23 京东方科技集团股份有限公司 一种柔性显示面板、触控显示模组及显示装置
CN111292622A (zh) * 2020-02-26 2020-06-16 云谷（固安）科技有限公司 显示面板及显示装置
CN111816073A (zh) * 2020-07-06 2020-10-23 京东方科技集团股份有限公司 显示模组、显示装置以及显示模组的校准方法

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CN111785167A (zh) 2020-10-16

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