CN113867035A - Display module and display device - Google Patents

Display module and display device Download PDF

Info

Publication number
CN113867035A
CN113867035A CN202111078095.5A CN202111078095A CN113867035A CN 113867035 A CN113867035 A CN 113867035A CN 202111078095 A CN202111078095 A CN 202111078095A CN 113867035 A CN113867035 A CN 113867035A
Authority
CN
China
Prior art keywords
liquid crystal
crystal panel
frame
light
shielding member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111078095.5A
Other languages
Chinese (zh)
Inventor
宋丹旺
辛武根
李荣荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HKC Co Ltd
Original Assignee
HKC Co Ltd
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 HKC Co Ltd filed Critical HKC Co Ltd
Priority to CN202111078095.5A priority Critical patent/CN113867035A/en
Publication of CN113867035A publication Critical patent/CN113867035A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

The application discloses a display module and a display device, wherein the display module comprises a liquid crystal panel, a backlight structure, a frame piece and a shading piece, wherein the backlight structure is arranged opposite to the liquid crystal panel and is used for providing light rays required by the display module; the frame piece comprises a frame piece upper part, a frame piece middle part and a frame piece lower part, the frame piece upper part is arranged on the periphery of the liquid crystal panel, the frame piece middle part is arranged between the liquid crystal panel and the backlight structure, the frame piece lower part is arranged on the periphery of the backlight structure, and a gap is formed between one side, close to the liquid crystal panel, of the frame piece upper part and the liquid crystal panel; the light shading piece is arranged on one side, close to the liquid crystal panel, of the upper portion of the frame piece, is fixedly connected with the upper portion of the frame piece and corresponds to the gap, and the light shading piece shades light leaking from the gap by the backlight structure, so that light emission from the side face is reduced, a light leakage improvement effect is achieved, the cost is low, and the benefit is high.

Description

Display module and display device
Technical Field
The application relates to the technical field of display, especially, relate to a display module assembly and display device.
Background
The liquid crystal display module has been developed for many years, the technology is mature, but with the increasingly strong demand trend of the market for narrow frames and even no frames, each screen factory is also responding positively, striving to make more competitive products, but in the process of technology development, the most difficult problem is the light leakage problem caused by the narrow frames, and the light passes through the Gap (Gap) at the edge of the liquid crystal panel (OC, Open-cell) and the backlight module (BLU, Back light unit), is transmitted out, and is visible by human eyes outside the light emitting surface (Active Area) of the screen, so that the bad visual taste is caused.
The industry provides various improvement schemes, and experimental verification is performed, but results are not satisfactory, the current light leakage problem is still an important item for quality detection and is also a key factor influencing yield, a front frame (UP-Bezel) is not used for shading in the traditional narrow-frame and frameless product design, a Gap (Gap) between a liquid crystal panel (OC, Open-cell) and a frame is 0.4 mm, the light leakage phenomenon is obvious, the existing technology is mainly improved by adjusting an offset mode of the liquid crystal panel (OC, Open-cell), and the effect is not obvious.
Disclosure of Invention
The application aims at providing a display module assembly and a display device, when reaching the light leak and improving the effect, compare with improving liquid crystal display panel, the cost is lower.
The application discloses a display module, which comprises a liquid crystal panel, a backlight structure, a frame piece and a shading piece, wherein the backlight structure is arranged opposite to the liquid crystal panel and is used for providing light rays required by the display module; the frame piece comprises a frame piece upper part, a frame piece middle part and a frame piece lower part, the frame piece upper part is arranged on the periphery of the liquid crystal panel, the frame piece middle part is arranged between the liquid crystal panel and the backlight structure, the frame piece lower part is arranged on the periphery of the backlight structure, and a gap is formed between one side, close to the liquid crystal panel, of the frame piece upper part and the liquid crystal panel; the light shading piece is arranged on one side, close to the liquid crystal panel, of the upper portion of the frame piece, is fixedly connected with the upper portion of the frame piece and corresponds to the gap, and the light shading piece shades light rays leaking from the gap of the backlight structure.
Optionally, the display module further includes a polarizer, the polarizer is disposed on the liquid crystal panel, the polarizer includes an upper polarizer and a lower polarizer, and one side of the light shielding member, which is far away from the upper portion of the frame member, abuts against the upper polarizer.
Optionally, a distance from one side of the light shielding member far away from the upper part of the frame member to the upper part of the frame member is greater than a distance from one side of the upper part of the frame member close to the liquid crystal panel.
Optionally, the light shielding member is of a mold drawing structure, and a distance between one end of the light shielding member far away from the upper part of the frame member and the upper part of the frame member is 0.2-0.5 mm.
Optionally, the cross section of the light shielding member is rectangular.
Optionally, one side of the light shielding member abutting against the liquid crystal panel is in surface contact.
Optionally, the upper and lower sides of one surface of the light shielding member, which is abutted to the liquid crystal panel, are rounded corners.
Optionally, a light reflecting structure is arranged on one side of the liquid crystal panel close to the upper part of the frame member.
Optionally, the frame member is black in color.
The application also discloses a display device, including as above a display module assembly.
Thereby for the scheme that adjustment liquid crystal display panel pastes the light leak partially improves, this application is through setting up the anti-dazzling screen in the clearance between liquid crystal display panel and frame spare, and anti-dazzling screen shelters from the light that spills from the clearance between liquid crystal display panel and the frame spare to reduce side light and jet out, reach the light leak and improve the effect, and the cost is lower, and the benefit is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort, in which:
fig. 1 is a schematic structural diagram of a display device according to a first embodiment of the present application.
Fig. 2 is a schematic structural diagram of a display module according to a first embodiment of the present application;
fig. 3 is a schematic structural diagram of a display module according to a second embodiment of the present application;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural diagram of a display module according to a second embodiment of the present application;
fig. 6 is a schematic structural diagram of a display module according to a second embodiment of the present application;
fig. 7 is a schematic structural diagram of a display module according to a third embodiment of the present application;
fig. 8 is a schematic structural diagram of a display module according to a third embodiment of the present application;
fig. 9 is a schematic structural diagram of a display module according to a fourth embodiment of the present application;
fig. 10 is a schematic structural diagram of a display module according to a fifth embodiment of the present application;
fig. 11 is a schematic structural diagram of a display module according to a sixth embodiment of the present application.
The liquid crystal display comprises a liquid crystal panel 100, a backlight structure 200, a frame 300, a light shading member 310, a frame 320 upper part, a frame 330 middle part, a frame 340 lower part, a polarizer 400, a light reflecting structure 500, a display device 600 and a display module 610.
Detailed Description
It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.
In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implicitly indicating the number of technical features indicated. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.
Further, terms of orientation or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are described based on the orientation or relative positional relationship shown in the drawings, are simply for convenience of description of the present application, and do not indicate that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The present application will now be described in detail with reference to the drawings and alternative embodiments, it being understood that any combination of the various embodiments or technical features described below may form new embodiments without conflict.
As shown in fig. 1 and fig. 2, as a first embodiment of the present application, a display device 600 is disclosed, the display device 600 includes a display module 610, the display module 610 includes a liquid crystal panel 100, a backlight structure 200, a frame 300 and a light shielding member 310, the backlight structure 200 is disposed opposite to the liquid crystal panel 100, the backlight structure 200 is used for providing light required by the display module 610, the frame 300 includes a frame upper portion 320, a frame middle portion 330 and a frame lower portion 340, the frame upper portion 320, the frame middle portion 330 and the frame lower portion 340 are integrally formed, the frame upper portion 320 is disposed at the periphery of the liquid crystal panel 100, the frame middle portion 330 is disposed between the liquid crystal panel 100 and the backlight structure 200 and extends toward the display area of the liquid crystal panel 100 for supporting the liquid crystal panel 100, the frame lower portion 340 is disposed at the periphery of the backlight structure 200, the light shielding member 310 is disposed on one side of the frame member upper portion 320 close to the liquid crystal panel 100, is fixedly connected to the frame member upper portion 320, and corresponds to the gap, and the light shielding member 310 shields light leaking from the gap of the backlight structure 200.
Specifically, in this embodiment, the light-shielding member 310 is made of opaque material, the display module 610 is provided with the light-shielding member 310, the light-shielding member 310 is disposed on one side of the frame member upper portion 320, which is close to the liquid crystal panel 100, and is disposed corresponding to the gap between the frame member upper portion 320 and the liquid crystal panel 100, that is, the light-shielding member 310 is disposed above the gap between the liquid crystal panel 100 and the frame member 300, in the prior art, light leakage is caused by light rays emitted from the backlight module passing through the gap between the liquid crystal panel 100 and the frame member upper portion 320, so as to generate light leakage, in this embodiment, the light-shielding member 310 shields the gap between the liquid crystal panel 100 and the frame member 300, so as to shield the light leakage, generally, by disposing the light-shielding member 310 on the frame member upper portion 320, the light-shielding member 310 shields the gap between the liquid crystal panel 100 and the frame member 300, therefore, the emission of the side light of the display device 600 is reduced, the light leakage improvement effect is achieved, and compared with the scheme of adjusting the bias of the liquid crystal panel 100, the cost is low and the benefit is high.
In the prior art, the gap between the liquid crystal panel 100 and the frame 300 is 0.4-0.5 mm, in this embodiment, after the light shielding member 310 is disposed on the frame 300, the distance between one end of the light shielding member 310 close to the liquid crystal panel 100 and the liquid crystal panel 100 is 0-0.2 mm, so as to reduce the emission of side light and improve the display effect, when the distance between one end of the light shielding member 310 close to the liquid crystal panel 100 and the liquid crystal panel 100 is 0.2mm, the liquid crystal panel 100 is provided with a polarizer, and the polarizer abuts against the light shielding member 310, so that the light shielding member 310 completely shields light.
Further, in order to enable the display module 610 to have a better light shielding effect, the color of the frame 300 is a color which is not easy to transmit light, and is used in cooperation with the light shielding member 310, so that the light shielding effect is better, the color of the frame 300 can be black, gray or white, and specifically, the color of the frame 300 is selected by a manufacturer according to the optical frequency and whether the color can meet the brightness requirement, wherein in this embodiment, the color of the frame 300 is white.
As shown in fig. 3 to fig. 6, as a second embodiment of the present application, different from the above embodiments, a display module is disclosed, where the polarizer includes an upper polarizer 400 and a lower polarizer, the upper polarizer 400 and the lower polarizer are respectively disposed at the upper end and the lower end of the liquid crystal panel 100 and are attached to the liquid crystal panel 100, one side of the light shielding member 310, which is far away from the upper portion of the frame member, abuts against the upper polarizer 400 to completely shield the light leaked from the gap between the frame member 300 and the liquid crystal panel 100, and the upper polarizer 400 and the light shielding member 310 are used in combination, so as to achieve a perfect light shielding effect.
As shown in fig. 5, a distance from a side of the light shielding member 310 away from the upper portion of the frame member to the upper portion of the frame member is greater than a distance from a side of the upper portion of the frame member close to the liquid crystal panel 100, so that the light shielding member 310 partially overlaps the liquid crystal panel 100 in the horizontal direction, and light cannot pass through a gap between the liquid crystal panel 100 and the frame member 300, so as to achieve a good light shielding effect, wherein in this embodiment, a length from one end of the light shielding member 310 close to the upper portion of the frame member to one end of the light shielding member 310 close to the liquid crystal panel 100 is greater than or less than a gap length, the light shielding member 310 is used in cooperation with the upper polarizer 400, and three schemes are provided for the upper polarizer 400 and the light shielding member 310, as shown in fig. 3, 5, and 6, wherein the first scheme is: one end of the light shielding member 310 close to the liquid crystal panel 100 is overlapped with the edge of the liquid crystal panel 100, and the upper polarizer 400 is abutted against the light shielding member 310; the second scheme is as follows: the distance between one end of the light-shielding member 310 close to the liquid crystal panel 100 and the upper part of the frame member is smaller than the gap between the liquid crystal panel 100 and the upper part of the frame member, and the upper polarizer 400 is abutted to the light-shielding member 310; the third scheme is as follows: the distance between one end of the light shielding member 310 close to the liquid crystal panel 100 and the upper part of the frame member is larger than the gap between the liquid crystal panel 100 and the upper part of the frame member, and the upper polarizer 400 is abutted against the light shielding member 310, wherein in the second and third schemes, the position of the upper polarizer 400 needs to be adjusted and attached to be offset, so that the upper polarizer 400 is abutted against the light shielding member 310, and the light shielding effect is achieved.
Further, the light-shielding member 310 is a mold-drawing structure, the light-shielding member 310 and the frame member 300 are integrally formed, so that the production is facilitated during the production of the display module 610, the mold-drawing structure is added on the frame member 300 to form the light-shielding member 310, and compared with the improvement of the inclined sticking of the liquid crystal panel 100, the improvement of the frame member 300 is simple in process, low in use cost and convenient to produce and use, wherein in the embodiment, the light-shielding member 310 is far away from one end of the upper portion of the frame member to the distance between the upper portions of the frame member is 0.2-0.5 mm.
As shown in fig. 7 and 8, as a third embodiment of the present application, the cross section of the light shielding member 310 is rectangular, one side of the light shielding member 310 connected to the frame member upper portion 320 is a vertical surface, two corners of the light shielding member 310 near one end of the liquid crystal panel 100 are rounded to avoid damage to other structures of the display module 610 by the two corners, in this embodiment, the cross section of the light shielding member 310 may also be other structures, as shown in fig. 3 and 4, the light shielding member 310 includes a first structure that is rectangular and a second structure that is triangular, the first structure is fixedly connected to the second structure, one side of the first structure connected to the frame member upper portion 320 is a vertical surface, one side of the second structure connected to the first structure is a vertical surface, and one side of the second structure connected to the frame member upper portion 320 is a vertical surface, the inclined plane of second structure is circular-arc, first structure with the second structure is close to the corner of one side of LCD panel 100 all makes the fillet setting, avoids right LCD panel 100 causes the harm, wherein, first structure is located the second is structural, the second structure is close to structure 200 in a poor light sets up.
Further, as shown in fig. 9, as a fourth embodiment of the present application, different from the above embodiments, one side of the light shielding member 310 close to the backlight structure 200 is vertically disposed to the frame member 300, one side of the light shielding member 310 far from the backlight structure 200 is obliquely disposed, one end of the inclined surface close to the frame member 300 is higher than one end close to the liquid crystal panel 100, so as to dispose the light shielding member 310, one side of the light shielding member 310 far from the light emitting surface is an inclined surface, the cross-sectional area of the light shielding member 310 is trapezoidal, the vertical edge of the long side of the trapezoid is combined with the frame member 300, the inclined surface is filled with a light shielding tape to form a horizontal plane with the liquid crystal panel 100 together with the upper polarizer 400 and the frame member 300, thereby facilitating subsequent process installation, wherein the light shielding member 310 is inclined toward the corner of the backlight structure 200 to be disposed as a rounded corner, the damage of the light shielding member 310 to the liquid crystal panel 100 to generate fragments is avoided, so that the display effect of the display module 610 is not good.
Further, one side of the light shielding member 310, which is abutted against the upper polarizer 400, is in surface contact, and the upper side and the lower side of one side of the light shielding member 310, which is abutted against the upper polarizer 400, are rounded corners; the light shielding member 310 may be disposed in surface contact with one side of the liquid crystal panel 100, and the upper and lower sides of the one side of the light shielding member 310 in contact with the liquid crystal panel 100 are rounded, so as to prevent one end of the light shielding member 310 in contact with the liquid crystal panel 100 from damaging the liquid crystal panel 100.
As shown in fig. 10, as a fifth embodiment of the present application, different from the above embodiments, a display module is disclosed, wherein a reflective structure 500 is disposed on one side of the liquid crystal panel 100 close to the frame 300, in this embodiment, the reflective structure 500 is an ultra violet ray (UVglue), the liquid crystal panel 100 includes an array substrate and a color filter substrate, the array substrate and the color filter substrate are arranged in a box-to-box manner, the shadowless glue is disposed on one side of the array substrate and the color filter substrate close to the frame 300, the shadowless glue is disposed in a gap between the liquid crystal panel 100 and the frame 300, the shadowless glue is used in cooperation with the light-shielding member 310, the shadowless glue plays a role of reflecting light, and light is shielded by the light-shielding member 310 after passing through a reflection portion of the shadowless glue disposed at an edge of the liquid crystal panel 100, so as to play a good role of shielding, further, in this embodiment, the color of the shadowless glue is selected according to the actual application.
Further, as shown in fig. 11, as a sixth embodiment of the present application, what is different from the above-mentioned embodiments is that a display module is disclosed, the top of the light shielding member 310 is lower than the top of the upper polarizer 400, a groove is formed above the light shielding member 310, the frame 300 and the upper polarizer 400, the display module further includes a light shielding adhesive tape, the light shielding adhesive tape is disposed in the groove, so that the light shielding adhesive tape and the light shielding member 310 are used in cooperation, thereby achieving a better light shielding effect, wherein the light shielding adhesive tape fills the groove, so that the top of the upper polarizer 400 and the top of the frame 300 are disposed on the same horizontal plane, which facilitates the installation of the subsequent processes.
The technical solution of the present application can be widely applied to various display panels, such as TN (Twisted Nematic) display panel, IPS (In-Plane Switching) display panel, VA (Vertical Alignment) display panel, MVA (Multi-Domain Vertical Alignment) display panel, and of course, other types of display panels may be used, and the above solution can be applied.
It should be noted that the inventive concept of the present application can form many embodiments, but the present application has a limited space and cannot be listed one by one, so that, on the premise of no conflict, any combination between the above-described embodiments or technical features can form a new embodiment, and after the embodiments or technical features are combined, the original technical effect will be enhanced.
The foregoing is a more detailed description of the present application in connection with specific alternative embodiments, and the specific implementations of the present application are not to be considered limited to these descriptions. For those skilled in the art to which the present application pertains, several simple deductions or substitutions may be made without departing from the concept of the present application, and all should be considered as belonging to the protection scope of the present application.

Claims (10)

1. A display module, comprising:
a liquid crystal panel;
the backlight module is arranged opposite to the liquid crystal panel and is used for providing light rays required by the display module;
the frame piece comprises a frame piece upper part, a frame piece middle part and a frame piece lower part, the frame piece upper part is arranged on the periphery of the liquid crystal panel, the frame piece middle part is arranged between the liquid crystal panel and the backlight module and extends towards the display area of the liquid crystal panel, the frame piece lower part is arranged on the periphery of the backlight structure, and a gap is formed between one side, close to the liquid crystal panel, of the frame piece upper part and the liquid crystal panel; and
and the shading piece is arranged on one side of the upper part of the frame piece close to the liquid crystal panel, is fixedly connected with the upper part of the frame piece and is arranged corresponding to the gap, and the shading piece shades the gap.
2. The display module according to claim 1, wherein the display module further comprises a polarizer, the polarizer comprises an upper polarizer and a lower polarizer, the upper polarizer is disposed on the upper surface of the liquid crystal panel, the lower polarizer is disposed on the lower surface of the liquid crystal panel, and one side of the light shielding member away from the upper portion of the frame member abuts against the upper polarizer.
3. The display module of claim 1, wherein the distance from the side of the light shielding member away from the upper portion of the frame member to the upper portion of the frame member is greater than the distance from the side of the upper portion of the frame member close to the liquid crystal panel.
4. The display module according to claim 1, wherein the light shielding member is a mold-drawing structure, and a distance between an end of the light shielding member away from the upper portion of the frame member and the upper portion of the frame member is 0.2-0.5 mm.
5. The display module of claim 1, wherein the light shielding member has a rectangular cross section.
6. The display panel according to claim 1, wherein a side of the light-shielding member abutting against the liquid crystal panel is in surface contact.
7. The display panel according to claim 6, wherein upper and lower sides of a surface of the light shielding member abutting the liquid crystal panel are rounded.
8. The display panel of claim 1, wherein a side of the liquid crystal panel adjacent to the upper portion of the frame member is provided with a light reflecting structure.
9. The display panel according to claim 1, wherein the frame member is black in color.
10. A display device, comprising:
a display module according to any one of claims 1-9.
CN202111078095.5A 2021-09-15 2021-09-15 Display module and display device Pending CN113867035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111078095.5A CN113867035A (en) 2021-09-15 2021-09-15 Display module and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111078095.5A CN113867035A (en) 2021-09-15 2021-09-15 Display module and display device

Publications (1)

Publication Number Publication Date
CN113867035A true CN113867035A (en) 2021-12-31

Family

ID=78995892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111078095.5A Pending CN113867035A (en) 2021-09-15 2021-09-15 Display module and display device

Country Status (1)

Country Link
CN (1) CN113867035A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003091008A (en) * 2001-09-19 2003-03-28 Casio Comput Co Ltd Liquid crystal display device
CN101751834A (en) * 2010-01-12 2010-06-23 友达光电股份有限公司 Display device
CN102122095A (en) * 2011-03-22 2011-07-13 友达光电股份有限公司 Liquid crystal display device
CN204595386U (en) * 2015-05-06 2015-08-26 苏州璨宇光学有限公司 Display device
US20150286089A1 (en) * 2014-04-08 2015-10-08 Japan Display Inc. Liquid-crystal display device
CN212723604U (en) * 2020-08-25 2021-03-16 苏州璨鸿光电有限公司 Light source module and display device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003091008A (en) * 2001-09-19 2003-03-28 Casio Comput Co Ltd Liquid crystal display device
CN101751834A (en) * 2010-01-12 2010-06-23 友达光电股份有限公司 Display device
CN102122095A (en) * 2011-03-22 2011-07-13 友达光电股份有限公司 Liquid crystal display device
US20150286089A1 (en) * 2014-04-08 2015-10-08 Japan Display Inc. Liquid-crystal display device
CN204595386U (en) * 2015-05-06 2015-08-26 苏州璨宇光学有限公司 Display device
CN212723604U (en) * 2020-08-25 2021-03-16 苏州璨鸿光电有限公司 Light source module and display device

Similar Documents

Publication Publication Date Title
CN101609225B (en) Liquid crystal display device and method of fabricating the same
KR101433705B1 (en) Liquid crystal display device
CN107966843B (en) Display device
JP2020148793A (en) Electro-optical device and electronic apparatus
WO2016004699A1 (en) Display apparatus
CN212675313U (en) Display panel, display device and electronic equipment
US20160216542A1 (en) Liquid crystal display device
US10739632B2 (en) Liquid crystal display panel and liquid crystal display apparatus
CN105807488A (en) Backlight module and liquid crystal display device
EP2189970A2 (en) Display
US20040189894A1 (en) Liquid crystal display
CN110299121B (en) Thin film transistor drive circuit and liquid crystal display device
KR20120062283A (en) An liquid crystal display device and the manufacturing method thereof
CN205608341U (en) Liquid crystal display module
EP2508941B1 (en) Transflective array substrate and transflective liquid-crystal display
US20190331961A1 (en) Display panel and display apparatus
CN113867037B (en) Display module and mounting method thereof
JPH08171097A (en) Liquid crystal panel and liquid crystal display device using the panel
JP3808356B2 (en) Liquid crystal display
CN113867035A (en) Display module and display device
JPH08136931A (en) Liquid crystal display element
CN112596312A (en) Frameless display and assembling method thereof
CN114973980B (en) display panel
CN113534529B (en) Display module and installation method thereof
CN211349155U (en) Electronic device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination