CN209199499U - Display module and display device - Google Patents

Display module and display device Download PDF

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Publication number
CN209199499U
CN209199499U CN201920023299.0U CN201920023299U CN209199499U CN 209199499 U CN209199499 U CN 209199499U CN 201920023299 U CN201920023299 U CN 201920023299U CN 209199499 U CN209199499 U CN 209199499U
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CN
China
Prior art keywords
display
frame section
box body
light
display panel
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Active
Application number
CN201920023299.0U
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Chinese (zh)
Inventor
房德利
温垦
李太亮
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BOE Art Cloud Technology Co Ltd
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BOE Technology Group Co Ltd
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Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to CN201920023299.0U priority Critical patent/CN209199499U/en
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Publication of CN209199499U publication Critical patent/CN209199499U/en
Priority to PCT/CN2019/128616 priority patent/WO2020143460A1/en
Active legal-status Critical Current
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The embodiment of the present application provides a kind of display module and display device.Display module includes: display panel, box body and frame section;The box body has opening on one side, and the frame section is located at the end of the opening;The display panel is located in the box body, and the light-emitting surface of the display panel is towards the opening;The frame section includes the light-emitting surface that a circumferential curved surface, the neighboring area of the light-emitting surface corresponding to the display panel, and the curved surface exceed the display panel on the first direction that the bottom plate of the box body is directed toward opening;The curved surface concaves towards the display panel, and from the neighboring of the frame section to the inner periphery gradually close to the light-emitting surface of the display panel.

Description

Display module and display device
[technical field]
This application involves image display arts more particularly to a kind of display modules and display device.
[background technique]
Currently, display device has been widely used in the every field in life, with the development of technology, people couple The requirement of the display effect of display device is also higher and higher.
In a display device, display panel shows image.
[utility model content]
The application provides a kind of display module and display device, the display panel at least being partially solved in display device are bright Spend non-uniform problem.
To solve the above-mentioned problems, the embodiment of the present application mainly provides the following technical solutions:
In a first aspect, the embodiment of the present application provides a kind of display module, comprising:
Display panel, box body and frame section;
Box body has opening on one side, and frame section is located at the end of opening;Display panel is located in box body, and display panel goes out Smooth surface is towards opening;
Frame section includes circumferential curved surface, and the neighboring area of the light-emitting surface corresponding to display panel, curved surface is at the bottom of box body Plate is directed toward the light-emitting surface for exceeding display panel on the first direction of opening;Curved surface concaves towards display panel, and from the periphery of frame section Edge is to inner periphery gradually close to the light-emitting surface of display panel.
Second aspect, the embodiment of the present application provide a kind of display device, including the embodiment of the present application first aspect provides Display module.
The utility model has following advantageous effects:
Display module provided by the embodiments of the present application, the curved surface of frame section from the neighboring of frame section to inner periphery by Gradually close to the light-emitting surface of display panel, the position close to smooth surface is more connect on frame section, it is smaller with the difference in height of light-emitting surface, it is not easy Shade is formed on light-emitting surface, reduces the probability for occurring shade on light-emitting surface, ensure that the display effect of display device.
In some embodiments of the present application, the curved surface of frame section circumferential direction has the micro-structure of diffusing reflection function, when When extraneous light exposes to display module, which can be guided the light of irradiation on it to display panel by diffusing reflection Close to the region of periphery (easily formation shade) on light-emitting surface, the brightness in the region is promoted, reduces the bright of the region and middle section Difference is spent, the uniformity of the brightness in each region of light-emitting surface is promoted, to further increase the display effect of display device.
In some embodiments of the present application, the light-emitting surface of display panel and the curved surface of frame section are together constituted to go out Smooth surface is bottom surface and the bathtub construction with certain depth, the bathtub construction visually can guide user to concentrate on sight On light-emitting surface, the visual experience of user is improved.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of display module provided by the embodiments of the present application;
Fig. 2 is the A of Fig. 1 provided by the embodiments of the present application to cross-sectional view;
Fig. 3 is the enlarged drawing at the B of Fig. 1 provided by the embodiments of the present application;
Fig. 4 is the enlarged drawing at the C of Fig. 2 provided by the embodiments of the present application;
In figure:
1- display panel;11- light-emitting surface;
2- box body;21- bottom plate;22- lateral plate member;221- step;
3- frame section;31- curved surface;311- outer ledge line;The inside edge 312- line;
313- diffusing structure;32- arc panel.
[specific embodiment]
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or Add other one or more features, integer, step, operation, element, component and/or their group.Wording used herein "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also It should be understood that those terms such as defined in the general dictionary, it should be understood that have and the context of the prior art In the consistent meaning of meaning otherwise will not use idealization or too formal and unless by specific definitions as here Meaning is explained.
The inventors of the present application found that the region on display device close periphery in its display panel that the relevant technologies provide Brightness is smaller (i.e. darker), and the brightness of the middle section of display panel is larger (i.e. more bright).Inventor is by further The study found that the reason in part for causing above-mentioned phenomenon is, when external light source (such as natural light, light) exposes to display device When, the frame of display device shell can be projected in display panel and form shade close to the region on periphery, and above-mentioned shade causes to show Regional luminance friendship in panel close to periphery is small, and then the shading value for resulting in the light-emitting surface of display panel is uneven, reduces aobvious The display effect of showing device influences the Experience Degree of user.
Based on above-mentioned discovery, present inventor it is considered that can by the structure of optimized emission crust of the device frame, The regional luminance on the close periphery of display panel outline border is promoted, and is avoided as far as possible on the close periphery of display panel outline border Regional luminance forms shade, to guarantee the brightness uniformity of display panel.
Based on above-mentioned consideration, as shown in Figures 1 to 4, the embodiment of the present application provides a kind of display module, comprising: display Panel 1, box body 2 and frame section 3.2 one side of box body has opening, and frame section 3 is located at opening, and display panel 1 is located at box body In 2, and the light-emitting surface 11 of display panel 1 is towards opening.Frame section 3 includes a circumferential curved surface 31, corresponding to display panel 1 The neighboring area of light-emitting surface 11, and curved surface 31 exceeds display panel 1 on the first direction that the bottom plate 21 of box body 2 is directed toward opening Light-emitting surface 11.Curved surface 31 concaves towards display panel 1, and from the neighboring of frame section 3 to inner periphery gradually close to display panel 1 Light-emitting surface 11.
Display module provided by the embodiments of the present application, the curved surface 31 of frame section 3 is from the neighboring of frame section 3 to inner periphery Edge gradually more connects the position close to smooth surface, the height with light-emitting surface 11 close to the light-emitting surface 11 of display panel 1, therefore on frame section 3 Degree difference is smaller, is more not easy to form shade on light-emitting surface 11, reduces and occur the probability of shade on light-emitting surface 11, improve display The display effect of device.
Optionally, in display module provided by the embodiments of the present application, diffusing structure is provided on the curved surface 31 of frame section 3 313.Diffusing structure 313 makes the surface roughening of curved surface 31, facilitates the diffusing reflection effect for promoting curved surface 31.
For example, diffusing structure 313 can be the diffuse-reflective material coating for being covered on 31 surface of curved surface.
For example, diffusing structure 313 includes groove and/or protrusion.Mechanical friction, laser ablation, chemical etching can be passed through Etc. modes formed and be uniformly distributed or the multiple grooves and/or protrusion of random distribution on 31 surface of curved surface.
The circumferential curved surface 31 of frame section 3 corresponds to the circumferential surface region of the light-emitting surface 11 of display panel 1, when external light source irradiates When to display module, which can be guided the light of irradiation on it to the light-emitting surface 11 of display panel 1 by diffusing reflection The upper region close to periphery (easily formation shade), promotes the brightness in the region, reduces the luminance difference of the region and middle section, The uniformity for promoting the brightness in each region of light-emitting surface 11, to improve the display effect of display device.
In display module provided by the embodiments of the present application, the light-emitting surface 11 of display panel 1 and the curved surface 31 of frame section 3, Together constituting with light-emitting surface 11 is bottom surface and the bathtub construction with certain depth, which can visually guide User concentrates on sight on light-emitting surface 11, improves the visual experience of user.
Optionally, in display module provided by the embodiments of the present application, the chamfered shape of frame section 3 and the opening of box body 2 Shape be adapted, the neighboring of frame section 3 is connect with the open edge of box body 2.
In display module provided by the embodiments of the present application, box body 2 and frame section 3 can be integrally formed structure, or Both persons are detachably connected.The chamfered shape of frame section 3 is adapted with the shape of the opening of box body 2, is largely simplified The structure of frame section 3, so that the overall structure of display module is more succinct.
Optionally, in display module provided by the embodiments of the present application, the neighboring of frame section 3 and inner periphery, point Not Wei curved surface 31 outer ledge line 311 and inside edge line 312.It is to be understood that curved surface 31 can be used as the one of frame section 3 A bottom surface, when the direction of the face curved surface 31 is seen to frame section 3, the other parts of frame section 3 have been ensconced curved surface 31 Below.
Using the frame section 3 of above-mentioned form, on the one hand, can be in the limited outer surface of frame section 3 by the face of curved surface 31 Product maximizes, and improves the utilization rate of frame section 3;On the other hand, when display module provided by the embodiments of the present application is applied to show When showing the display device of digital picture etc., for showing paintings, 31 part of curved surface of frame section 3 needs the light-emitting surface of display panel 1 The region that is left white of picture album mounting is simulated, the curved surface 31 of the light-emitting surface of display panel 1 and frame section 3 needs user oriented at this time, It ensure that frame section 3 only has 31 part user oriented of curved surface using above-mentioned form frame section 3, other parts are hidden in curved surface Behind 31, enables the curved surface 31 more life-like simulation picture album mounting of frame section 3 to be left white region, promote the view of user Feel experience.
Optionally, in display module provided by the embodiments of the present application, the chamfered shape of frame section 3 includes at least following shapes One of shape: polygon, curl shape, circle, ellipse.It should be noted that polygon refers to that each side is the envelope of straight line Close figure, such as triangle, rectangle, pentagon, diamond shape;It is the closed figure of straight line that song deformation, which refers at least one side not, such as Sector, curved line trangle etc..
When display module should be used to show the display device of digital picture etc., display module can configure not similar shape The frame section 3 of formula, for the show surroundings for different-style of arranging in pairs or groups or the paintings of different-style, meeting the personalized of user is needed It asks.
Optionally, in display module provided by the embodiments of the present application, by taking Fig. 1 to Fig. 4 as an example, box body 2 is cuboid, frame The shape of the opening of the chamfered shape and box body 2 of shape part 3 is all rectangle.Frame section 3 includes the arc panel 32 of four head and the tail connections, Each arc panel 32 beyond display panel 1 and concaves towards display panel 1 in a first direction.One side of each arc panel 32 and box The connection of the corresponding open edge of body 2, light-emitting surface 11 of another side close to display panel.The curved surface 31 of frame section 3 includes each The inner wall of a arc panel 32.
In the embodiment of the present application, arc panel 32 can be seen as, and camber line is preset along certain in the face with one fixed width Extending direction scans the plate formed after the distance of one end.The circumferentially opposite both ends of arc panel 32 are known as side, arc panel 32 The both ends circumferentially opposed along axis be known as bottom end, the adjacent bottom end of two neighboring arc panel 32 interconnects, for the ease of phase Two adjacent arc panels 32 interconnect, and the bottom plate of each arc panel 32 is made into oblique angle form.Certainly, each arc panel 32 can also To be integrally formed.
Optionally, in display module provided by the embodiments of the present application, the radius of curvature of the inner wall of arc panel 32 is pre- If range of curvature radius in.For example, the curvature of the inner wall of arc panel 32 was 0~0.04 (i.e. radius of curvature is greater than 25 meters). It should be noted that the inner wall is everywhere when a part for the circumferential surface that the inner wall of arc panel 32 is some cylindrical body Radius of curvature is identical;When a part for the circumferential surface that the inner wall of arc panel 32 is non-cylindrical, the curvature of the inner wall everywhere half Diameter can be the same or different, as long as guaranteeing that the radius of curvature everywhere in inner wall is greater than 25 meters.
Optionally, in display module provided by the embodiments of the present application, any section of the inner wall of arc panel 32 and aobvious Show the angle of the light-emitting surface 11 of panel within the scope of preset angle value.Optionally, any section of the inner wall of arc panel 32 With the angle of the light-emitting surface 11 of display panel, it is more than or equal to 0 degree, is less than or equal to 31 degree.For example, crossing the inside edge line of inner wall The angle of the light-emitting surface 11 of 312 section and display panel is 0 degree, crosses section and the display of the outer ledge line 311 of inner wall The angle of the light-emitting surface 11 of panel is 31 degree, and the angle of the light-emitting surface 11 of section and display panel at inner wall other positions exists Between 0 degree and 31 degree.
Optionally, in display module provided by the embodiments of the present application, each arc panel 32 in a first direction, covering and It is bonded the non-display area on the periphery of the light-emitting surface 11 of display panel.
By taking Fig. 2 as an example, the side where the bottom surface of box body 2 is defined as lower section, then first direction is directed to top.? In Fig. 2, arc panel 32 is located at the surface of the light-emitting surface 11 of display panel 1, arc panel 32 close to the part of inside edge line 312 Light-emitting surface 11 is bonded close to the side of inside edge line 312.
Optionally, the side of the close inside edge line 312 of arc panel 32 is equipped with lug boss 321, and lug boss 321 is directed toward aobvious The light-emitting surface for showing panel 1, for being bonded the light-emitting surface of display panel 1.
Arc panel 32 covers in a first direction and is bonded display panel 1, limits the fortune of display panel 1 in a first direction It is dynamic, it avoids display panel 1 and draws box body 2 in a first direction, ensure that the stability of light-emitting structure of die set.In addition, arc Plate 32 covers the non-display area on the periphery of the light-emitting surface 11 of display panel, therefore the inner side edge of each arc panel 32 in a first direction Edge line 312 constitutes the boundary line of the display area of light-emitting surface 11, since the chamfered shape of frame section 3 can be designed as a variety of shapes Shape, therefore the inside edge line 312 of each arc panel 32 also may be constructed the boundary line of various shapes, and light-emitting surface 11 is existed Paintings are shown in boundary line of different shapes, for example, the boundary line that the inside edge line 312 of each arc panel 32 is constituted can be square Shape, circle, ellipse etc..
Optionally, in display module provided by the embodiments of the present application, box body 2 is by bottom plate 21 and at least one lateral plate member 22 are enclosed, and lateral plate member 22 is the plate with bending structure.
It will be understood to those skilled in the art that with bending structure plate stressed effect it is preferable, using the plate as The lateral plate member 22 of box body 2 is conducive to improve the intensity of box body 2.
Optionally, in display module provided by the embodiments of the present application, the bending structure of lateral plate member 22 includes at least one A step 221, step 221 are protruded along the direction that the bottom plate 21 of box body 2 extends in the outside of box body 2.
The step 221 of lateral plate member 22 can help to improve packaging efficiency in the assembling stage as predetermined bit architecture.Separately Outside, when needs are when an outline border is arranged in the outside of display module, which can be as the company between box body 2 and outline border Socket part facilitates box body 2 to connect with the combination of outline border, such as groove compatible with step 221 is arranged inside outline border, by step 221 are located in groove, realize that box body 2 is connect with the combination of outline border.
The embodiment of the present application also provides a kind of display devices, including display module provided by the embodiments of the present application.
Display device provided by the embodiments of the present application can be any one electronic display unit, such as can be with are as follows: painted screen, Desktop computer, tablet computer, laptop, mobile phone, PDA (Personal Digital Assistant), GPS (Global Positioning System), car-mounted display, Projection Display, video camera, digital camera, calculator, electronic instrument and meter, liquid Any products or components having a display function such as crystal panel, Electronic Paper, television set, display, Digital Frame or navigator, can Applied to the multiple fields such as public display and illusory display.
Optionally, display module provided by the embodiments of the present application further include: outline border.Display module is located in outline border.Outline border Groove compatible with the step 221 of box body 2 is arranged in inside, and step 221 is located in groove, realizes the group of box body 2 and outline border Close connection.
Display device can configure the outline border of different-style, to adapt to different decorated styles, increase display device Application scenarios meet the individual demand of client.
Using the embodiment of the present application, at least can be realized it is following the utility model has the advantages that
1, display module provided by the embodiments of the present application, the curved surface of frame section circumferential direction correspond to the light-emitting surface of display panel Circumferential surface region, when external light source exposes to display module, which can be guided the light of irradiation on it by diffusing reflection Close to the region of periphery (easily formation shade) on to the light-emitting surface of display panel, promote the brightness in the region, reduce the region with The luminance difference of middle section promotes the uniformity of the brightness in each region of light-emitting surface, to improve the display effect of display device.
Moreover, the curved surface of frame section is from the neighboring of frame section to inner periphery gradually close to the display panel Light-emitting surface, therefore the position close to smooth surface is more connect on frame section, it is smaller with the difference in height of light-emitting surface, more it is not easy the shape on light-emitting surface At shade, the probability for occurring shade on light-emitting surface is reduced, further ensures the display effect of display device.
In addition, in display module provided by the embodiments of the present application, the light-emitting surface of display panel and the curved surface of frame section, altogether With constituting using light-emitting surface as bottom surface and having the bathtub construction of certain depth, which can visually guide user Sight is concentrated on light-emitting surface, the visual experience of user is improved.
2, in display module provided by the embodiments of the present application, the neighboring of frame section and inner periphery are respectively bent The outer ledge line and inside edge line in face.Using the frame section of above-mentioned form, on the one hand, can be in the limited appearance of frame section The area of curved surface is maximized in face, improves the utilization rate of frame section;On the other hand, when display mould provided by the embodiments of the present application When group is applied to painted screen, the light-emitting surface of display panel is for showing that paintings, the curvature portion of frame section need to simulate picture album dress Mounting is left white region, and the light-emitting surface of display panel and the curved surface of frame section need user oriented at this time, using above-mentioned form frame shape Part ensure that frame section only has curvature portion user oriented, and other parts are hidden in behind curved surface, so that frame section What curved surface was capable of more life-like simulation picture album mounting is left white region, promotes the visual experience of user.
3, in display module provided by the embodiments of the present application, frame section can be designed to various shapes.Work as display module When should be used for painted screen, various forms of frame sections can arrange in pairs or groups the show surroundings of different-style or the paintings of different-style, Meet the individual demand of user.
4, in display module provided by the embodiments of the present application, arc panel covers in a first direction and is bonded display panel, The movement of display panel in a first direction is limited, display panel is avoided and draws box body in a first direction, ensure that luminous The stability of modular structure.
5, in display module provided by the embodiments of the present application, the lateral plate member of box body is the plate with bending structure. Plate stressed effect with bending structure is preferable, and the lateral plate member using the plate as box body is conducive to improve the strong of box body Degree.
6, in display module provided by the embodiments of the present application, the step of box body can be in the assembling stage as pre-determined bit knot Structure helps to improve packaging efficiency.In addition, the step can be made when needing when an outline border is arranged in the outside of display module Interconnecting piece between box body and outline border facilitates the combination of box body and outline border to connect.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (13)

1. a kind of display module characterized by comprising display panel, box body and frame section;
The box body has opening on one side, and the frame section is located at the end of the opening;The display panel is located at the box In vivo, and the light-emitting surface of the display panel is towards the opening;
The frame section includes a circumferential curved surface, the neighboring area of the light-emitting surface corresponding to the display panel, and the song Face exceeds the light-emitting surface of the display panel on the first direction that the bottom plate of the box body is directed toward opening;The curved surface concaves towards institute Display panel is stated, and from the neighboring of the frame section to inner periphery gradually close to the light-emitting surface of the display panel.
2. display module according to claim 1, which is characterized in that the chamfered shape of the frame section and the box body The shape of opening is adapted, and the neighboring of the frame section is connect with the open edge of the box body.
3. display module according to claim 2, which is characterized in that the neighboring of the frame section and inner periphery Edge, the outer ledge line and inside edge line of the respectively described curved surface.
4. display module according to claim 2, which is characterized in that the box body is cuboid, the wheel of the frame section The shape of the opening of profile shape and the box body is all rectangle;
The frame section includes the arc panel of four head and the tail connections, and each arc panel exceeds described aobvious in said first direction Show panel and concaves towards the display panel;One side of each arc panel open edge corresponding with the box body connects It connects, light-emitting surface of another side close to the display panel;
The curved surface of the frame section includes the inner wall of each arc panel.
5. display module according to claim 4, which is characterized in that the curvature of the inner wall of the arc panel is 0 ~0.04.
6. display module according to claim 4, which is characterized in that any section of the inner wall of the arc panel Angle with the light-emitting surface of the display panel is 0-31 °.
7. display module according to claim 4, which is characterized in that each arc panel in said first direction, Cover and be bonded the non-display area on the periphery of the light-emitting surface of the display panel.
8. display module according to claim 1, which is characterized in that be provided with astigmatism on the curved surface of the frame section Structure.
9. display module according to claim 8, which is characterized in that the diffusing structure includes groove and/or protrusion.
10. display module according to claim 1, which is characterized in that the box body is by bottom plate and at least one side plate structure Part is enclosed;The lateral plate member is the plate with bending structure.
11. display module according to claim 10, which is characterized in that the bending structure includes at least one step; The step is protruded along the direction that the bottom plate of the box body extends in the outside of the box body.
12. a kind of display device, which is characterized in that including the described in any item display modules of claim 1~11.
13. display device according to claim 12, which is characterized in that further include: outline border;The display module is located at institute It states in outline border.
CN201920023299.0U 2019-01-07 2019-01-07 Display module and display device Active CN209199499U (en)

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CN201920023299.0U CN209199499U (en) 2019-01-07 2019-01-07 Display module and display device
PCT/CN2019/128616 WO2020143460A1 (en) 2019-01-07 2019-12-26 Display module and display device

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WO2020143460A1 (en) * 2019-01-07 2020-07-16 京东方科技集团股份有限公司 Display module and display device

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US6330148B1 (en) * 1999-01-13 2001-12-11 Lg. Philips Lcd Co., Ltd. Flat panel display module for computer
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CN204596362U (en) * 2015-01-23 2015-08-26 合肥联宝信息技术有限公司 A kind of stationary installation of LCD display
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CN206413356U (en) * 2016-12-27 2017-08-15 合肥惠科金扬科技有限公司 The mounting structure and display device of radome in display device
CN209199499U (en) * 2019-01-07 2019-08-02 京东方科技集团股份有限公司 Display module and display device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020143460A1 (en) * 2019-01-07 2020-07-16 京东方科技集团股份有限公司 Display module and display device

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Effective date of registration: 20210527

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