WO2020073312A1 - 显示装置、电子装置及显示装置的制造方法 - Google Patents
显示装置、电子装置及显示装置的制造方法 Download PDFInfo
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- WO2020073312A1 WO2020073312A1 PCT/CN2018/110028 CN2018110028W WO2020073312A1 WO 2020073312 A1 WO2020073312 A1 WO 2020073312A1 CN 2018110028 W CN2018110028 W CN 2018110028W WO 2020073312 A1 WO2020073312 A1 WO 2020073312A1
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- colloid
- display
- display device
- screen body
- screen
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
Definitions
- the present application relates to the field of display devices of electronic equipment, and particularly to a display device, an electronic device provided with the display device, and a method of manufacturing the display device.
- the present application provides a display device with better product quality, an electronic device provided with the display device, and a manufacturing method of the display device.
- a display device includes a display screen and a colloid.
- the display screen includes a screen body.
- the screen body includes a display surface, a back surface opposite to the display surface, and a side surface between the display surface and the back surface.
- the colloid is arranged on the side of the screen body.
- the present application also provides an electronic device including a middle frame and a display device provided on the middle frame, the display device includes a display screen and a colloid, the display screen includes a screen body, and the screen body includes a display surface, On the back surface opposite to the display surface and the side surface between the display surface and the back surface, the colloid is provided on the side surface of the screen body, and the colloid on the side surface of the screen body abuts on the middle frame.
- This application also provides a method for manufacturing a display device, including:
- a display device which includes a screen body including a display surface, a back surface opposite to the display surface, and a side surface between the display surface and the back surface;
- a colloid is arranged on the side of the screen body.
- the side of the screen body of the display device of the electronic device of the present application is provided with colloid. Therefore, when the display device provided with colloid is installed on the middle frame of the casing, the colloid can effectively absorb the tolerance to facilitate the installation of the display device to the casing, and the colloid can prevent the gap due to the existence of the gap There is a problem of depression or collapse.
- FIG. 1 is a schematic diagram of a three-dimensional structure of an electronic device in one embodiment of the present application.
- FIG. 2 is a partial cross-sectional view taken along line II-II in FIG. 1.
- FIG. 3 is a schematic diagram of a partial front structure of the electronic device in FIG. 1.
- 4 to 8 are schematic diagrams of the manufacturing process of the display device of the electronic device in FIG. 1.
- FIG. 9 is a schematic structural view of one of the molding positioning mechanisms of the display device of the electronic device in FIG. 1.
- FIG. 10 is a schematic structural view of another molding positioning mechanism of the display device of the electronic device in FIG. 1.
- FIG. 11 is a schematic structural diagram of another molding positioning mechanism of the display device of the electronic device in FIG. 1.
- FIG. 12 is a flowchart of a method for manufacturing a display device of an electronic device in an embodiment of this application.
- FIG. 1 is a three-dimensional structural schematic diagram of an electronic device in one embodiment of the present application
- FIG. 2 is a partial cross-sectional view taken along line II-II in FIG. 1
- the electronic device 100 in one embodiment of the present application includes a housing 20 and a display device 30 disposed on the housing 20.
- the housing 20 includes a middle frame 21 and a hinge 25.
- the middle frame 21 includes a first frame and a second frame.
- the hinge 25 is connected to the first frame and the second frame Between the body.
- the display device 30 includes a display screen 34 and a gel 36.
- the display screen 34 includes a screen body 342.
- the screen body 342 includes a display surface, a back surface opposite to the display surface, and a display located on the display.
- the colloid 36 is disposed on the side 3421 of the screen body 342.
- the colloid 36 is an elastic glue. Therefore, the colloid 36 is used to compensate for the length tolerance of the screen body 342.
- the display screen 34 further includes a cover plate 344 located on the display surface of the screen body 342. The end of the cover plate 344 extends beyond the side surface 3421 of the screen body 342, and the portion of the cover plate 344 extending beyond the side surface 3421 of the screen body 342 forms a gap 37 with the side surface 3421 of the screen body 342 .
- the colloid 36 is disposed in the gap 37. That is, the colloid 36 is filled in the gap 37, and the cured colloid 36 has elastic energy for absorbing assembly tolerances.
- the display screen 34 is provided with a bendable area 345 corresponding to the hinge 25 and two non-bendable areas 347 located on opposite sides of the bendable area 345. The back surface of the bendable area 345 is attached to the hinge 25, and two non-bendable areas 347 are respectively disposed on the first frame body and the second frame body. Since the cured colloid 36 has greater elasticity, when the display device 30 is mounted on the housing 20, tolerances can be absorbed, and the display device 30 can be easily mounted on the housing 20.
- the front surface of the screen body 342 refers to the display surface of the screen body 342, and the back surface of the screen body 342 refers to the surface facing away from the display surface;
- the front surface of the gel 36 refers to the display surface adjacent to the screen body 342
- the surface of the colloid 36 refers to the surface facing away from the display surface of the screen 342.
- the electronic device 100 is, for example, but not limited to a mobile phone, a tablet computer, a display, a liquid crystal panel, an OLED panel, a TV, a smart watch, a VR head-mounted display, a car display, or any other product with a display function And parts.
- the display device 30 is a flexible display device, and the screen body 342 is a flexible screen body.
- the side surface 3421 of the screen body 342 of the display device 30 of the electronic device 100 of the present application is provided with a gel 36, and the cured gel 36 has greater elasticity. Therefore, when the display device 30 provided with the colloid 36 is mounted on the middle frame 21 of the casing 20, the colloid 36 can effectively absorb the tolerance, so as to facilitate the installation of the display device 30 to the casing 20, and the colloid 36 can prevent the problem of depression or collapse due to the existence of the gap.
- the gap 37 extends along the length direction of the side surface 3421 of the screen body 342, and the gel 36 is a strip-shaped gel filled in the gap 37.
- the cover plate 344 is a light-transmissive film layer, and the cover plate 344 covers the screen body 342 and the colloid 36.
- the colloid 36 is a light-transmitting material, and external light can enter the underside of the colloid 36 through the cover plate 344 and the colloid 36.
- the colloid 36 is a transparent photosensitive adhesive, that is, the colloid 36 is cured into an elastic and transparent solid adhesive after being irradiated with ultraviolet light. External light can enter the housing 20 through the cover plate 344 and the colloid 36.
- the light transmittance of the colloid 36 is above 90%.
- the elastic glue 36 may be a transparent optical glue.
- the cover plate 344 is a light-transmissive and flexible sheet.
- the cover plate 344 is an ultra-thin glass cover sheet, and the thickness of the ultra-thin glass cover sheet is on the order of micrometers.
- the ultra-thin glass cover sheet is used as the cover plate 344 in this embodiment.
- the ultra-thin glass cover sheet has advantages such as good bending resistance, high strength, and high hardness.
- the ultra-thin glass cover sheet can not only bend or flatten with the screen body 342, but also can effectively resist the scratches on the screen body 342 by external objects, which is not prone to wear.
- the ultra-thin glass cover sheet has a low modulus of elasticity, and it can be directly pasted on the display surface of the screen body 342, and can be synchronized or approximately synchronized with the screen body 342 when the display device 30 is bent, thereby avoiding the display device 30 In the case of bending, there is a case of damage due to the large difference in tensile amplitude.
- the ultra-thin glass cover sheet has a high light transmittance, which facilitates the light emission of the screen body 342, and after a long-term use, the ultra-thin glass cover sheet will not suffer from aging problems such as discoloration.
- the cover plate 344 may also be a flexible transparent cover plate.
- cover plate 344 of this embodiment extends beyond the screen body 342 is to make the display screen 34 of the electronic device 100 present an integrated appearance, that is, since the cover plate 344 completely covers the screen body 342, it does not look obvious from the outside The visible step appears.
- the cover plate 344 further extends beyond the screen body 342 to be close to or abuts the end wall of the middle frame 21, so that the user can maintain the continuity of touch when touching on the cover plate 344, and there will be no obvious tactile step difference, thereby improving Touch experience.
- the gel 36 of the display device 30 is located in the middle frame 21 and abuts the end wall of the middle frame 21.
- a photosensitive element 212 is provided in the middle frame 21 directly opposite the back of the colloid 36, that is, a photosensitive element 212 is provided under the colloid 36. Since the cover plate 344 and the colloid 36 are both light-transmitting, ambient light can enter the photosensitive element 212 through the cover plate 344 and the colloid 36, that is, enter the outside of the colloid 36 The light enters the photosensitive element 212.
- the photosensitive element 212 sends a signal to a controller on the main board of the electronic device 100, the controller receives the signal and controls the display brightness of the screen 342.
- the colloid 36 is provided with a light-transmitting hole corresponding to the photosensitive element 212.
- the colloid 36 in this embodiment may be non-transparent. Ambient light can enter the photosensitive element 212 through the transparent hole on the cover plate 344 and the colloid 36, and the photosensitive element 212 sends a signal to the controller on the main board of the electronic device 100. The controller receives the signal and controls the display brightness of the screen 342.
- the back surface of the colloid 36 is provided with a receiving hole corresponding to the photosensitive element 212, and the receiving hole is used to receive the photosensitive element 212. Since the photosensitive element 212 is accommodated in the accommodating hole of the colloid 36, the photosensitive element 212 reduces the internal space of the middle frame 21, thereby facilitating the layout of other elements in the middle frame 21.
- FIG. 4 to FIG. 8 are schematic diagrams of the manufacturing process of the display device of the electronic device in FIG. 1.
- the colloid 36 of the electronic device 100 of the present application is disposed in the gap 37 through a molding process.
- the colloid 36 uses a molding positioning mechanism 50 to position the colloid 36 during the molding process.
- the molding positioning mechanism 50 includes a positioning frame 52 at one end of the cover plate 344 extending out of the side surface 3421 of the screen body 342, covering the back of the screen body 342 A pressing plate 54 facing the cover plate 344 and a weight 56.
- the positioning frame 52 includes a positioning plate parallel to the side 3421 of the screen body 342, the length of the positioning plate is equal to the length of the side 3421 of the screen body 342, and the positioning frame 52 is used to position the display screen 34.
- the positioning frame 52, the cover plate 344 extends out of the side surface 3421 of the screen body 342, and the side surface 3421 of the screen body 342 encloses the gap 37, and the pressing plate 54 is used to flatten the The glue 36 in the gap 37.
- the weight 56 is disposed on the side of the pressing plate 54 facing away from the gap 37.
- the positioning frame 52 is a stainless steel plate, and the pressing plate 54 is a transparent plate.
- the positioning frame 52 is a Teflon stainless steel plate
- the pressing plate 54 is a Teflon glass plate
- the Teflon glass plate can transmit light.
- the process of forming the colloid 36 onto the display screen 34 is as follows:
- the display screen 34 is provided, and the display screen 34 is placed upside down, that is, the surface of the cover plate 344 of the display screen 34 facing away from the screen body 342 is placed on a supporting surface;
- the positioning frame 52 of the molding positioning mechanism 50 is placed on the supporting surface, and the positioning frame 52 is located on the side 3421 of the cover plate 344 extending out of the screen body 342. At this time, the positioning frame 52 The cover plate 344 extends out of the side surface 3421 of the screen body 342, and the side surface 3421 of the screen body 342 encloses the gap 37;
- the colloid 36 in the gap 37 can be cured, and the cured colloid 36 is connected in the gap 37.
- the colloid 36 in the gap 37 is a transparent photosensitive adhesive, and the colloid 36 in the gap 37 is irradiated by ultraviolet light through the transparent platen 54 to cure the colloid 36 to have Elastic and transparent solid glue.
- FIG. 9 is a schematic structural view of one of the forming positioning mechanisms of the display device of the electronic device in FIG. 1.
- the structure of one of the forming positioning mechanisms 50a of the electronic device of the present application is similar to the structure of the above-mentioned forming positioning mechanism 50, except that the pressure plate 54 of the one of the forming positioning mechanisms 50a is rotatably connected to the positioning frame 52, specifically, The pressing plate 54 and the positioning frame 52 are connected by a rotating structure 55.
- the pressure plate 54 When the colloid 36 needs to be filled into the gap 37, the pressure plate 54 is rotated to expose the gap 37 to facilitate the filling of the colloid 36 into the gap 37; after the gap 37 is filled with the colloid 36, The pressing plate 54 is rotated to cover the colloid 36, and the pressing plate 54 presses the colloid 36 so that the back of the colloid 36 is flush with the back of the screen 342.
- the rotating structure 55 includes a lug 552 protrudingly provided on a side of the pressing plate 54 adjacent to the positioning frame 52, and a connecting shaft 554 connecting the lug 552 and the positioning frame 52.
- the lug 552 can rotate along the connecting shaft 554 so that the pressing plate 54 covers or is away from the gap 37.
- the display screen 34 is placed upside down, that is, the surface of the cover plate 344 of the display screen 34 facing away from the screen body 342 is placed on a The supporting surface; place the positioning frame 52 of the molding positioning mechanism 50 on the supporting surface, and the positioning frame 52 is located on the side surface 3421 of the cover plate 344 extending out of the screen body 342; rotate the pressing plate 54 exposes the gap 37, and the gel 36 is inserted into the gap 37 through a dispensing device; then the pressure plate 54 is rotated to cover the side of the screen body 342 facing away from the cover plate 344 and On the colloid 36, the elastic glue 36 may be cured.
- the pressing plate 54 of the forming positioning mechanism 50a is rotatably connected to the positioning frame 52, which is convenient for operating the pressing plate 54, convenient to use, and can improve work efficiency.
- FIG. 10 is a schematic structural diagram of another molding positioning mechanism of the display device of the electronic device in FIG. 1.
- the structure of another molding positioning mechanism 50b of the electronic device of the present application is similar to the structure of the above molding positioning mechanism 50a, except that the positioning frame 52 of the other molding positioning mechanism 50b is provided with a side away from the pressing plate 54
- the positioning substrate 522 is used for positioning the display screen 34.
- the positioning frame 52 has a positioning substrate 522 protruding outward from a side away from the pressing plate 54.
- the pressing plate 54 rotates parallel to the positioning substrate 522, the positioning substrate 522 and The distance between the pressing plates 54 is equal to the sum of the thickness of the screen body 342 and the thickness of the cover plate 344.
- a positioning block or positioning piece may be provided on the positioning substrate 522 to position the display screen 34.
- the display screen 34 is placed upside down on the positioning substrate 522, and the positioning substrate 522 positions the display screen 34, that is, The surface of the cover plate 344 of the display screen 34 facing away from the screen body 342 is placed on a positioning substrate 522; the positioning frame 52 and the cover plate 344 extend out of the side surface 3421 of the screen body 342, And the side surface 3421 of the screen body 342 encloses the gap 37; rotate the pressing plate 54 to expose the gap 37, and point the colloid 36 into the gap 37 through a dispensing device; then rotate the pressing plate 54 to cover the side of the screen body 342 facing away from the cover plate 344 and the colloid 36, and to cure the colloid 36.
- the pressing plate 54 of the forming positioning mechanism 50a is rotatably connected to the positioning frame 52, and the positioning substrate 522 can position the display screen 34, which is convenient for operating the pressing plate 54 and can further improve work efficiency.
- FIG. 11 is a schematic structural diagram of another molding positioning mechanism of the display device of the electronic device in FIG. 1.
- the structure of another molding positioning mechanism 50c of the electronic device of the present application is similar to the structure of the above molding positioning mechanism 50b, except that the pressure plate 54 of the further molding positioning mechanism 50c is along the direction perpendicular to the back of the screen 34
- the sliding frame is connected to the positioning frame 52.
- the positioning frame 52 is provided with a guide groove 524 along a direction perpendicular to the back surface of the screen 34
- the pressing plate 54 is provided with a guide slider 544 that is slidably received in the guide groove 524.
- the display screen 34 is placed upside down on the positioning substrate 522, and the positioning substrate 522 positions the display screen 34, that is, The surface of the cover plate 344 of the display screen 34 facing away from the screen body 342 is placed on a positioning substrate 522; the positioning frame 52 and the cover plate 344 extend out of the side surface 3421 of the screen body 342, And the side surface 3421 of the screen body 342 encloses the gap 37; the gel 36 is inserted into the gap 37 by a dispensing device; the pressing plate 54 is placed on the display screen 34 facing away from the cover One side of the plate 344, and the guide slider 544 of the pressure plate 54 slides along the guide groove 524, so that the pressure plate 54 covers the colloid 36, and the colloid 36 can be cured.
- the pressing plate 54 of the forming positioning mechanism 50a is slidably connected to the positioning frame 52, and the positioning substrate 522 can position the display screen 34, which is convenient for operating the pressing plate 54 and further improves work efficiency.
- the present application also provides a method for manufacturing a display device, which includes the following steps:
- S1 Provide a display device 34, the display device 34 includes a screen body 342, and the screen body 342 includes
- the colloid 36 is provided on the side 3421 of the screen body 342.
- the display device 34 further includes a cover plate 344 located on the display surface of the screen body 342, an end of the cover plate 344 extends beyond the side surface 3421 of the screen body 342, and the colloid 36 is disposed on the cover plate In the gap 37 between the extended portion of 344 and the side surface 3421 of the screen body 342.
- the colloid 36 is positioned by positioning mechanisms 50, 50a, 50b, and 50c.
- the positioning mechanism includes a positioning frame 52 located at one end of the side surface 3421 of the cover 344 extending out of the screen body 342, and covering the positioning frame 52.
- the screen body 342 faces away from the pressure plate 54 on the side of the cover plate 344, the glue 36 is filled in the positioning frame 52, the portion of the cover plate 344 extending out from the side surface 3421 of the screen body 342, and the screen In the gap 37 enclosed by the side 3421 of the body 342, the pressing plate 54 is used to flatten the gel 36 in the gap 37.
- the colloid 36 is a transparent photosensitive adhesive, and the colloid 36 is cured into a transparent elastic colloid under light conditions.
- the colloid 36 is disposed in the gap 37 by inverting the glue.
- the cover plate 344 is located below the screen body 342, the glue 36 covers the side surface 3421 of the screen body 342 and the cover plate 344 extends beyond the side surface 3421 of the screen body 342 Top surface.
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Abstract
本申请提供一种电子装置，包括中框架(21)及设置于中框架(21)上的显示装置(30)，显示装置(30)包括显示屏(34)及胶体(36)，显示屏包括屏体(342)，屏体(342)包括显示面、与显示面相反的背面及位于显示面及背面之间的侧面(3421)，胶体(36)设置于屏体(342)的侧面(3421)上，屏体的侧面(3421)上的胶体(36)抵接于中框架(21)。在安装设置有胶体的显示装置至所述壳体的中框架上时，胶体能有效地吸收公差，以方便显示装置安装至壳体，且胶体能防止由于间隙的存在而出现凹陷或塌陷的问题。本申请还提供一种所述电子装置的显示装置，以及所述显示装置的制作方法。
Description
本申请涉及电子设备的显示装置领域，尤其涉及一种显示装置，设置有所述显示装置的电子装置，以及显示装置的制造方法。
随着柔性屏的发展，现有技术中已经出现了折叠式显示屏的电子装置，现有的折叠式显示屏一般设置于电子装置的壳体上。目前，基于设计方面的原因，有部分折叠式显示屏的末端与支撑显示屏的壳体之间存在间隙。这部分间隙会导致产品的外观不良。并且，当显示屏上覆盖其他膜层以遮蔽间隙时，这部分间隙会导致膜层的末端处于悬空状态，在装配及使用过程中容易出现凹陷甚至塌陷的情况，影响到产品品质。
发明内容
本申请提供一种产品品质较佳的显示装置、设置有所述显示装置的电子装置，以及所述显示装置的制造方法。
本申请所述的一种显示装置，包括显示屏及胶体，所述显示屏包括屏体，所述屏体包括显示面、与显示面相反的背面及位于显示面及背面之间的侧面，所述胶体设置于所述屏体的侧面上。
本申请还提供一种电子装置，包括中框架及设置于所述中框架上的显示装置，所述显示装置包括显示屏及胶体，所述显示屏包括屏体，所述屏体包括显示面、与显示面相反的背面及位于显示面及背面之间的侧面，所述胶体设置于所述屏体的侧面上，所述屏体的侧面上的胶体抵接于所述中框架。
本申请还提供一种显示装置的制作方法，包括：
提供显示装置，所述显示装置包括屏体，所述屏体包括显示面、与显示面相反的背面及位于显示面及背面之间的侧面；及
在所述屏体的侧面上设置胶体。
本申请电子装置的显示装置的屏体的侧面设置胶体。因此，在安装设置有胶体的显示装置至所述壳体的中框架上时，所述胶体能有效地吸收公差，以方便显示装置安装至壳体，且所述胶体能防止由于间隙的存在而出现凹陷或塌陷的问题。
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请其中一实施例中的电子装置的立体结构示意图。
图2是图1中沿II-II线的部分剖视图。
图3是图1中的电子装置的部分正面结构示意图。
图4至图8是图1中的电子装置的显示装置的制造过程示意图。
图9是图1中的电子装置的显示装置的其中一成型定位机构的结构示意图。
图10是图1中的电子装置的显示装置的另一成型定位机构的结构示意图。
图11是图1中的电子装置的显示装置的又一成型定位机构的结构示意图。
图12是本申请其中一实施例中的电子装置的显示装置的制造方法的流程图。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例的描述中，需要理解的是，术语“上”、“下”“左”“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是暗示或指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
本发明实施例的描述中，需要理解的是，术语“厚度”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是暗示或指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
请一并参阅图1至图3，图1是本申请其中一实施例中的电子装置的立体结构示意图；图2是图1中沿II-II线的部分剖视图；图3是图1中的电子装置的部分正面结构示意图。本申请的其中一实施例中的电子装置100，包括一壳体20及设置于所述壳体20上的一显示装置30。所述壳体20包括一中框架21及铰链25，所述中框架21包括一第一框体及一第二框体，所述铰链25连接于所述第一框体与所述第二框体之间。所述显示装置30包括一显示屏34及一胶体36，所述显示屏34包括一屏体342，所述屏体342包括一显示面、与所述显示面相反的背面，以及位于所述显示面与背面之间的侧面3421。所述屏体342的侧面3421上设置有所述胶体36。本实施例中，所述胶体36为弹性胶，因此，所述胶体36用于补尝所述屏体342的长度公差。具体的，所述显示屏34还包括位于所述屏体342的显示面的一盖板344。所述盖板344的端部延伸出所述屏体342的侧面3421，所述盖板344延伸出所述屏体342的侧面3421的部分与所述屏体342的侧面3421围成一间隙37。所述胶体36设置于所述间隙37内。即，所述胶体36填充于所述间隙37内，固化后的所述胶体36具有弹性能用于吸收装配公差。所述显示屏34设置有对应所述铰链25的可折弯区域345，以及位于所述可折弯区域345相对的两侧的两个非折弯区域347。所述可折弯区域345的背面贴接于所述铰链25，两个非折弯区域347分别设置于所述第一框体与所述第二框体上。由于固化后的胶体36具有较大的弹性，因此，在将所述显示装置30安装至所述壳体20上时，能吸收公差，方便所述显示装置30安装至所述壳体20上。
所述屏体342的正面指所述屏体342的显示面，所述屏体342的背面指背朝所述显示面的面；所述胶体36的正面指邻近所述屏体342的显示面的面，所述胶体36的背面指背朝所述屏体342的显示面的面。
本实施例中，所述电子装置100例如是，但不局限于手机、平板电脑、显示器、液晶面板、OLED面板、电视、智慧手表、VR头戴显示器、车载显示器等其它任何具有显示功能的产品和部件。所述显示装置30为柔性显示装置， 所述屏体342为柔性屏体。
本申请电子装置100的显示装置30的屏体342的侧面3421上设置有胶体36，固化后的胶体36具有较大的弹性。因此，在安装设置有胶体36的显示装置30至所述壳体20的中框架21上时，所述胶体36能有效地吸收公差，以方便显示装置30安装至壳体20，且所述胶体36能防止由于间隙的存在而出现凹陷或塌陷的问题。
所述间隙37沿所述屏体342的侧面3421的长度方向延伸，所述胶体36是填充于所述间隙37内的条状胶体。当所述显示装置30安装于所述壳体20的中框架21上时，所述胶体36弹性抵顶于所述中框架21的端壁，从而能吸收公差。
本实施例中，所述盖板344为透光的膜层，所述盖板344覆盖于所述屏体342及所述胶体36上。所述胶体36是为透光材料，外界光线可透过盖板344及胶体36进入胶体36下方。具体的，所述胶体36是透明的光敏胶，即，所述胶体36通过紫外光照射后固化成具有弹性的且透光的固态胶。外部的光线经所述盖板344及所述胶体36能进入所述壳体20内。具体的，所述胶体36的透光率在90％以上。
在其他实施例中，所述弹性胶36可以是透明的光学胶。所述盖板344是透光的、且可弯曲的薄片，本实施例中，所述盖板344为超薄玻璃盖片，所述超薄玻璃盖片的厚度为微米级。
本实施例中选用超薄玻璃盖片作为盖板344的原因在于超薄玻璃盖片具有较好的耐弯曲性、高强度、高硬度等优点，当超薄玻璃盖片贴设于屏体342的显示面上时，所述超薄玻璃盖片不仅可以随所述屏体342弯曲或展平，并且可以有效地抵御外部物件对所述屏体342的划伤，不易出现磨损的情况。其次，超薄玻璃盖片的弹性模量较低，可将其直接粘贴在屏体342的显示面，在显示装置30弯曲时可跟随屏体342一起同步或近似同步拉伸，从而避免显示装置30在弯曲时由于拉伸幅度差异较大导致出现破损的情况。另一方面，所述超薄玻璃盖片的透光率高，方便所述屏体342的光线的射出，且长时间使用后，所述超薄玻璃盖片也不会出现变色等老化问题。
在其他实施例中，所述盖板344也可以是柔性的透明盖板。
本实施例的盖板344延伸超出屏体342的原因在于使得电子装置100的显示屏34呈现出一体化的外观，即由于盖板344完全覆盖住屏体342，从外部看上去不会有明显可视的段差出现。并且，盖板344进一步延伸超出屏体342而靠近或抵接中框架21的端壁，可以使得用户在盖板344上触摸时保持触摸的连续性，不会有明显的触觉段差出现，从而提升触控体验。
如图3所示，所述显示装置30的胶体36位于所述中框架21内并抵接所述中框架21的端壁。所述中框架21内正对所述胶体36的背面设置有一感光元件212，即，所述胶体36下方设有感光元件212。由于所述盖板344及所述胶体36均是透光的，因此，环境光线能穿过所述盖板344及所述胶体36入射至所述感光元件212，即，进入胶体36下方的外界光线射入感光元件212内。所述感光元件212发送信号给所述电子装置100的主板上的控制器，所述控制器接收信号并控制所述屏体342的显示亮度。
在其他实施例中，所述胶体36上对应所述感光元件212开设有透光孔，本实施例中的胶体36可以是非透明的。环境光线能穿过所述盖板344及所述胶体36上的透光孔入射至所述感光元件212，所述感光元件212发送信号给所述电子装置100的主板上的控制器，所述控制器接收信号并控制所述屏体342的显示亮度。
在其他实施例中，所述胶体36的背面对应所述感光元件212开设有收容孔，所述收容孔用于收容所述感光元件212。由于所述感光元件212收容于所述胶体36的收容孔内，因此，所述感光元件212减少占用所述中框架21的内部空间，从而能方便所述中框架21内的其他元件的布局。
请一并参阅图4至图8，图4至图8是图1中的电子装置的显示装置的制造过程示意图。本申请的电子装置100的胶体36是通过成型工艺设置于所述间隙37内，所述胶体36在成型工艺过程中会使用一成型定位机构50对所述胶体36进行定位。
如图8所示，本实施例中，所述成型定位机构50包括位于所述盖板344延伸出所述屏体342的侧面3421的一端的一定位框52，覆盖于所述屏体342背朝所述盖板344一侧的一压板54，以及一加重块56。所述定位框52包括平行于所述屏体342的侧面3421的定位板，所述定位板的长度等于所述屏体342 的侧面3421的长度，所述定位框52用于定位所述显示屏34。所述定位框52、所述盖板344延伸出所述屏体342的侧面3421的部分，以及所述屏体342的侧面3421围成所述间隙37，所述压板54用于压平所述间隙37内的胶体36。所述加重块56设置于所述压板54背朝所述间隙37的侧面上。
所述定位框52是不锈钢板，所述压板54是透明板。具体的，所述定位框52是铁氟龙不锈钢板，所述压板54是铁氟龙玻璃板，所述铁氟龙玻璃板能透光。
所述胶体36成型至所述显示屏34上的过程如下：
提供所述显示屏34，并将所述显示屏34倒立放置，即，使所述显示屏34的盖板344背朝所述屏体342的面放置于一支撑面上；
将所述成型定位机构50的定位框52放置于所述支撑面上，且所述定位框52位于所述盖板344延伸出所述屏体342的侧面3421，此时，所述定位框52、所述盖板344延伸出所述屏体342的侧面3421的部分，以及所述屏体342的侧面3421围成所述间隙37；
通过点胶设备向所述间隙37内点入所述胶体36；
将所述成型定位机构50的压板54覆盖于所述屏体342背朝所述盖板344的侧面及所述胶体36上，并使所述压板54的其中一侧面贴合于所述定位框52面朝所述间隙37的侧面；
将所述加重块56放置于所述压板54背朝所述间隙37的侧面上，此时，所述间隙37内的胶体36被所述压板54压平，所述间隙37内的胶体36面朝所述盖板344的侧面与所述屏体342面朝所述盖板344的侧面齐平，即所述胶体36的正面与显示屏34的显示面齐平；
再将所述间隙37内的胶体36固化即可，固化后的胶体36连接于所述间隙37内。
本实施例中，所述间隙37内的胶体36是透明的光敏胶，通过紫外光穿过所述透明的压板54照射至所述间隙37内的胶体36上，使所述胶体36固化成具有弹性的且透光的固态胶。
请参阅图9，图9是图1中的电子装置的显示装置的其中一成型定位机构的结构示意图。本申请电子装置的其中一成型定位机构50a的结构与上述成型 定位机构50的结构相似，不同之处在于：所述其中一成型定位机构50a的压板54转动连接于定位框52上，具体的，所述压板54与所述定位框52通过一转动结构55连接。当需要向间隙37内填充所述胶体36时，转动所述压板54使所述间隙37外露，以方便向间隙37内填充所述胶体36；当所述间隙37填充完成所述胶体36后，转动所述压板54使其压盖于所述胶体36上，压板54压胶体36，使所述胶体36的背面与所述屏体342的背面齐平。
具体的，所述转动结构55包括凸设于所述压板54邻近所述定位框52一侧的凸耳552，以及连接所述凸耳552与所述定位框52之间的连接轴554。所述凸耳552能沿所述连接轴554转动，从而使所述压板54覆盖或远离所述间隙37。
当需要将所述胶体36成型至所述显示屏34上时，将所述显示屏34倒立放置，即，使所述显示屏34的盖板344背朝所述屏体342的面放置于一支撑面上；将所述成型定位机构50的定位框52放置于所述支撑面上，且所述定位框52位于所述盖板344延伸出所述屏体342的侧面3421；转动所述压板54使所述间隙37外露，通过点胶设备向所述间隙37内点入所述胶体36；再转动所述压板54使其覆盖于所述屏体342背朝所述盖板344的侧面及所述胶体36上，固化所述弹性胶36即可。
所述成型定位机构50a的压板54转动连接于定位框52上，方便操作所述压板54，使用方便，且能提高了工作效率。
请参阅图10，图10是图1中的电子装置的显示装置的另一成型定位机构的结构示意图。本申请电子装置的另一成型定位机构50b的结构与上述成型定位机构50a的结构相似，不同之处在于：所述另一成型定位机构50b的定位框52远离所述压板54的一侧设置有一定位基板522，所述定位基板522用于定位所述显示屏34。具体的，所述定位框52远离所述压板54的一侧向外凸设有所述定位基板522，当所述压板54转动至平行于所述定位基板522时，所述定位基板522与所述压板54之间的距离等于所述屏体342的厚度与所述盖板344的厚度之和。所述定位基板522上可以设置定位块或定位件以对所述显示屏34进行定位。
当需要将所述胶体36成型至所述显示屏34上时，将所述显示屏34倒立 放置于所述定位基板522上，所述定位基板522对所述显示屏34进行定位，即，使所述显示屏34的盖板344背朝所述屏体342的面放置于一定位基板522上；所述定位框52、所述盖板344延伸出所述屏体342的侧面3421的部分，以及所述屏体342的侧面3421围成所述间隙37；转动所述压板54使所述间隙37外露，通过点胶设备向所述间隙37内点入所述胶体36；再转动所述压板54使其覆盖于所述屏体342背朝所述盖板344的侧面及所述胶体36上，并固化所述胶体36即可。
所述成型定位机构50a的压板54转动连接于定位框52上，且所述定位基板522能对所述显示屏34进行定位，方便操作所述压板54，能进一步提高了工作效率。
请参阅图11，图11是图1中的电子装置的显示装置的又一成型定位机构的结构示意图。本申请电子装置的又一成型定位机构50c的结构与上述成型定位机构50b的结构相似，不同之处在于：所述又一成型定位机构50c的压板54沿垂直于所述屏体34的背面方向滑动地连接于定位框52上。具体的，所述定位框52上沿垂直于所述屏体34的背面方向开设有导滑槽524，所述压板54设置有滑动收容于所述导滑槽524内的导滑块544。
当需要将所述胶体36成型至所述显示屏34上时，将所述显示屏34倒立放置于所述定位基板522上，所述定位基板522对所述显示屏34进行定位，即，使所述显示屏34的盖板344背朝所述屏体342的面放置于一定位基板522上；所述定位框52、所述盖板344延伸出所述屏体342的侧面3421的部分，以及所述屏体342的侧面3421围成所述间隙37；通过点胶设备向所述间隙37内点入所述胶体36；将所述压板54置于所述显示屏34背朝所述盖板344的一侧，且所述压板54的导滑块544沿所述导滑槽524滑动，使所述压板54覆盖于所述胶体36上，固化所述胶体36即可。
所述成型定位机构50a的压板54滑动地连接于定位框52上，且所述定位基板522能对所述显示屏34进行定位，方便操作所述压板54，进一步提高了工作效率。
请参阅图12，本申请还提供一种显示装置的制作方法，其包括如下步骤：
S1:提供显示装置34，所述显示装置34包括屏体342,所述屏体342包括
显示面、与显示面相反的背面及位于显示面及背面之间的侧面3421；及
S2:在所述屏体342的侧面3421上设置胶体36。
所述显示装置34还包括位于所述屏体342的显示面的盖板344，所述盖板344的端部延伸出所述屏体342的侧面3421，所述胶体36设置于所述盖板344的延伸部分与所述屏体342的侧面3421之间的间隙37内。
所述胶体36通过定位机构50、50a、50b、50c进行定位，所述定位机构包括位于所述盖板344延伸出所述屏体342的侧面3421的一端的定位框52，以及覆盖于所述屏体342背朝所述盖板344一侧的压板54，所述胶体36填充于所述定位框52、所述盖板344延伸出所述屏体342的侧面3421的部分，以及所述屏体342的侧面3421围成的间隙37内，所述压板54用于压平所述间隙37内的胶体36。
所述胶体36是透明的光敏胶，所述胶体36在光照的条件下固化成透明的弹性胶体。
所述胶体36通过倒置点胶的方式设置于所述间隙37内。在倒置点胶时，所述盖板344位于所述屏体342的下方，所述胶体36覆盖所述屏体342的侧面3421及所述盖板344延伸超出所述屏体342的侧面3421的顶面。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。
Claims (24)
- 一种显示装置，其特征在于，所述显示装置包括显示屏及胶体，所述显示屏包括屏体，所述屏体包括显示面、与显示面相反的背面及位于显示面及背面之间的侧面，所述胶体设置于所述屏体的侧面上。
- 如权利要求1所述的显示装置，其特征在于，所述显示屏还包括位于所述屏体的显示面上的盖板，所述盖板的端部延伸出所述屏体的侧面并抵接于胶体上。
- 如权利要求2所述的显示装置，其特征在于，所述盖板为透光的板体，所述盖板覆盖于所述胶体上。
- 如权利要求2所述的显示装置，其特征在于，所述胶体为透光材料，外界光线可透过盖板及胶体进入胶体的下方。
- 如权利要求4所述的显示装置，其特征在于，所述胶体的下方设有感光元件，进入胶体的下方的外界光线射入感光元件内。
- 如权利要求1所述的显示装置，其特征在于，所述胶体是透明的光敏胶。
- 如权利要求1所述的显示装置，其特征在于，所述胶体是透明的光学胶。
- 如权利要求2所述的显示装置，其特征在于，所述胶体的正面与显示屏的显示面齐平。
- 如权利要求1所述的显示装置，其特征在于，所述胶体为弹性胶，所述显示屏在装配时通过所述弹性胶吸收装配公差。
- 一种电子装置，包括中框架，其特征在于，所述电子装置还包括根据权利要求1-9中任一项中所述的显示装置，所述显示装置的屏体的侧面上的胶体抵接于所述中框架。
- 如权利要求10所述的电子装置，其特征在于，所述中框架内正对所述胶体的下方设置有感光元件，环境光线能穿过盖板及胶体入射至所述感光元件内。
- 如权利要求11所述的电子装置，其特征在于，所述胶体对应所述感光元件开设有透光孔。
- 如权利要求11所述的电子装置，其特征在于，所述胶体的对应所述感光元件开设有收容孔，所述收容孔用于收容所述感光元件。
- 一种显示装置的制作方法，包括：提供显示装置，所述显示装置包括屏体，所述屏体包括显示面、与显示面相反的背面及位于显示面及背面之间的侧面；及在所述屏体的侧面上设置胶体。
- 如权利要求14所述的制作方法，其特征在于，所述显示装置还包括位于所述屏体的显示面上的盖板，所述盖板的端部延伸出所述屏体的侧面并抵接于胶体上。
- 如权利要求15所述的制作方法，其特征在于，所述胶体通过定位机构进行定位，所述定位机构包括位于所述盖板延伸出所述屏体的侧面的一端的定位框，以及覆盖于所述屏体背朝所述盖板一侧的压板，所述胶体填充于所述定位框、所述盖板延伸出所述屏体的侧面的部分，以及所述屏体的侧面围成的间隙内，所述压板用于压平所述间隙内的胶体。
- 如权利要求16所述的制作方法，其特征在于，所述压板转动连接于所述定位框，当需要向所述间隙填充所述胶体时，转动所述压板使所述间隙外露，以方便填充所述胶体，当所述胶体填充完成后，转动所述压板使其压盖于所述胶体上。
- 如权利要求16所述的制作方法，其特征在于，所述定位框上沿垂直于所述屏体的背面方向开设有导滑槽，所述压板设置有滑动收容于所述导滑槽内的导滑块。
- 如权利要求16所述的制作方法，其特征在于，所述定位框远离所述压板的一侧设置有定位基板，所述显示屏放置于所述定位基板上，所述定位基板用于定位所述显示屏。
- 如权利要求16所述的制作方法，其特征在于，所述定位框是不锈钢板，所述压板是透明板。
- 如权利要求16所述的制作方法，其特征在于，所述定位框是铁氟龙不锈钢板，所述压板是铁氟龙玻璃板。
- 如权利要求16所述的制作方法，其特征在于，所述定位机构还包括设置于所述压板背朝所述间隙的侧面上的加重块。
- 如权利要求16所述的制作方法，其特征在于，所述胶体通过倒置点胶的方式设置于所述间隙内，在倒置点胶时，所述盖板位于所述屏体的下方，所述胶体覆盖所述屏体的侧面及所述盖板延伸超出所述屏体的侧面的顶面。
- 如权利要求14所述的制作方法，其特征在于，所述胶体是透明的光敏胶，所述胶体在光照的条件下固化成透明的弹性胶体。
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| PCT/CN2018/110028 WO2020073312A1 (zh) | 2018-10-12 | 2018-10-12 | 显示装置、电子装置及显示装置的制造方法 |
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| CN113747719A (zh) * | 2021-09-10 | 2021-12-03 | Oppo广东移动通信有限公司 | 壳体和壳体的制作方法 |
| CN116985514A (zh) * | 2023-07-19 | 2023-11-03 | 常州亚玛顿股份有限公司 | 一种热敏光学胶三层全贴合的方法 |
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