CN115079459B - Display device and electronic apparatus - Google Patents
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- CN115079459B CN115079459B CN202210850857.7A CN202210850857A CN115079459B CN 115079459 B CN115079459 B CN 115079459B CN 202210850857 A CN202210850857 A CN 202210850857A CN 115079459 B CN115079459 B CN 115079459B
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 72
- 239000004020 conductor Substances 0.000 claims abstract description 45
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 8
- 239000012811 non-conductive material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
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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
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a display device and an electronic device, the display device includes: a liquid crystal screen body; the electrostatic diaphragm covers the front surface of the liquid crystal screen body; the liquid crystal display comprises a shell, a liquid crystal display body and a liquid crystal display panel, wherein the shell comprises a base shell and a frame, the base shell forms a cavity, the liquid crystal display body is arranged in the cavity, and the end surface of the liquid crystal display body is opposite to the horizontal step part of the cavity; the frame is buckled on the front side of the liquid crystal display body; the conductive membrane comprises an attachment part and a butting part which are integrally formed by bending, the attachment part is attached and bonded to the side edge of the liquid crystal screen body, and the butting part covers the end face of the liquid crystal screen body; a conductor including a base portion and a first elastic contact plate and a second elastic contact plate led out from the base portion; wherein: the base portion is inserted into the horizontal step portion, the first elastic contact plate and the second elastic contact plate have two orientations, so that the first elastic contact plate is abutted to the abutting portion of the conductive membrane, and the second elastic contact plate is abutted to the inner side of the frame.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a display device and an electronic device.
Background
In order to overcome the display defect that a liquid crystal screen of a display device of an electronic apparatus has a display defect (display has a color difference) due to static electricity in an ungrounded state, in the prior art, the liquid crystal screen is grounded to eliminate the static electricity by electrically connecting the liquid crystal screen at a side edge with a front side frame of a housing of the display device.
Adopt following mode ground connection among the prior art, utilize conducting resin to bond the both ends of conductor respectively with the side of LCD screen and the inboard of frame, and then make the surface of LCD screen and frame electricity be connected, and then realize ground connection.
However, the liquid crystal panel is electrically connected to the frame through the conductor by using an adhesive method, which has the following disadvantages:
when the liquid crystal screen in the display device is subjected to inevitable vibration and dislocation movement, the adhesion between the conductor and the liquid crystal screen or between the conductor and the frame is broken, and further the grounding failure is caused.
For solving this problem, a mode of being connected LCD screen and frame electricity has appeared among the prior art, utilize the part of conductive film piece to bond with the side of LCD screen, and the part that conductive film piece did not bond outwards extends along the direction parallel with the LCD screen, choose for use the elastic metal piece as the conductor, make the conductor carry out the butt (and non-bonding) through elastic deformation and respectively with the extending part of conductive film piece and frame inboard, and then realize that the LCD screen passes through the conductor and is connected with the frame electricity, so, appear vibrating at display device's LCD screen, when the dislocation, the conductor is under elastic deformation effect and contact with LCD screen and frame all the time. Thereby always maintaining the grounding state.
However, under the requirement of a narrow frame, the extending dimension (i.e. the non-bonding area) of the conductive film is limited, and is affected by manufacturing errors and installation errors, so that the contact area between the conductor and the conductive film is greatly reduced, and if the conductor and the conductive film have only a small contact area, the conductor may be separated from the conductive film (or misaligned) in the extending direction of the conductive film during installation or vibration, thereby causing a ground failure. In other words, the above-mentioned grounding method cannot satisfy the design requirement of the narrow frame.
Disclosure of Invention
In order to solve the above technical problems in the prior art, embodiments of the present invention provide a display device and an electronic apparatus.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
a display device, comprising:
a liquid crystal screen body;
the electrostatic diaphragm covers the front surface of the liquid crystal screen body, and the side edge of the electrostatic diaphragm is flush with the side edge of the liquid crystal screen body;
the liquid crystal display comprises a shell, a liquid crystal display body and a liquid crystal display panel, wherein the shell comprises a base shell and a frame, the base shell constructs a cavity, the liquid crystal display body is arranged in the cavity, the side edge of the rear side of the liquid crystal display body abuts against a vertical step part of the cavity, and the end face of the liquid crystal display body is opposite to the horizontal step part of the cavity; the frame is buckled on the front side of the liquid crystal display body;
the conductive membrane comprises an attachment part and a butting part which are integrally formed by bending, the attachment part is attached and bonded to the side edge of the liquid crystal screen body, and the butting part covers the end face of the liquid crystal screen body;
a conductor including a base portion and a first elastic contact plate and a second elastic contact plate led out from the base portion; wherein:
the base portion is inserted into the horizontal step portion, the first elastic contact plate and the second elastic contact plate have two orientations, so that the first elastic contact plate is abutted against the abutting portion of the conductive membrane, and the second elastic contact plate is abutted against the inner side of the frame.
Preferably, the conductor includes two base plates which are stacked at a lower end to form the base portion; the first elastic contact plates comprise two first elastic contact plates, and the two first elastic contact plates are bent in opposite directions from the upper parts of the two base plates to form arc shapes respectively.
Preferably, one of the substrates is divided into a first elastic touch panel and a second elastic touch panel by cutting along an outer edge of the first elastic touch panel in a flattened state.
Preferably, the conductor includes a base plate, a lower end of the base plate forming the base portion, the base plate being divided into a first elastic contact plate and a second elastic contact plate by cutting along an outer edge of the first elastic contact plate in an unfolded state; wherein:
the first elastic contact plate is formed by secondary bending of the upper part of the substrate, and a flange used for being abutted against the abutting part of the conductive diaphragm is formed at the top of the first elastic contact plate.
Preferably, the second elastic contact plate is in a U shape with an upward opening, and an outer side wall of the second elastic contact plate is abutted to an inner side of the frame.
Preferably, a throat portion is formed at an upper portion of the bezel for being close to the liquid crystal display panel body, and the second elastic contact pad abuts against an inner side of the bezel below the throat portion.
Preferably, the inner side of the necking part is provided with a dustproof strip.
Preferably, a gasket is arranged between the rear side of the liquid crystal screen body and the vertical step part of the cavity.
Preferably, if the frame is made of a non-conductive material, an abutting area of the second elastic touch panel and the inner side of the frame is provided with a conductive lining.
The invention also discloses electronic equipment comprising the display device.
Compared with the prior art, the display device and the electronic equipment disclosed by the invention have the beneficial effects that:
the conductive diaphragm is bent to form the abutting portion, the conductor is constructed to be provided with the first elastic contact plate and the second elastic contact plate, the electric connection area of the conductor and the conductive diaphragm is constructed on the end face of the liquid crystal display screen, and the electric connection area of the conductor and the frame is constructed on the inner side.
The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the inventive embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.
Fig. 1 is a cross-sectional view of a display device provided in an embodiment of the present invention.
FIG. 2 is an enlarged view of a portion A of FIG. 1 (showing a state of installation of a conductor of a first specific structure)
Fig. 3 is a cross-sectional view of a conductor of a first specific structure in a display device provided by an embodiment of the present invention.
Fig. 4 is a top view of a conductor of a first specific structure in a display device according to an embodiment of the present invention.
FIG. 5 is an enlarged view of a portion A of FIG. 1 (showing a state of mounting a conductor of a second concrete structure)
Fig. 6 is a cross-sectional view of a conductor of a second specific structure in a display device provided by an embodiment of the present invention.
Fig. 7 is a top view of a conductor of a second specific structure in a display device according to an embodiment of the present invention.
Reference numerals:
100-a display device; 10-a liquid crystal screen body; 11-side edge; 12-end face; 20-an electrostatic membrane; 30-a backlight panel; 40-base shell; 41-horizontal step; 42-vertical step; 43-a filler strip; 50-a frame; 51-inner side; 52-necking down; 53-dust-proof strip; 60-a conductor; 61-a first resilient contact; 611-a flange; 62-a second resilient contact pad; 63-a base part; 70-a conductive membrane; 71-an abutment; 72-attachment.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
The embodiment of the invention discloses a display device 100 of an electronic device, wherein the electronic device can be an all-in-one computer and a notebook computer, and the display device 100 can be a display of the all-in-one computer or a display end of the notebook computer.
As shown in fig. 1, the display device 100 includes: the liquid crystal display comprises a liquid crystal screen body 10, a backlight plate 30, an electrostatic diaphragm 20, a shell, a conductive diaphragm 70 and a conductor 60. The backlight plate 30 is disposed at the rear side of the lcd body 10, the electrostatic film 20 is attached to the front panel of the lcd body 10, and the electrostatic film 20 is covered on the entire lcd body 10, that is, four sides of the electrostatic film 20 are flush with four sides of the lcd body 10, and the electrostatic film 20 is grounded to eliminate the static electricity of the lcd body 10 to avoid the display defect of the lcd body 10.
As shown in fig. 2, the casing has an external shape matching the liquid crystal panel body 10, that is, the casing has a rectangular box plate shape, and includes a base casing 40 for accommodating the liquid crystal panel body 10 and the backlight 30, and a frame 50 for enclosing the liquid crystal panel body 10 by being fastened to the front side of the liquid crystal panel body 10, and the width of the frame 50 at the side 11 of the liquid crystal panel body 10 reflects the screen occupation ratio of the display device 100. The base housing 40 has a rectangular cavity matching the liquid crystal panel body 10, and the liquid crystal panel body 10 is disposed in the rectangular cavity, and the rectangular cavity locates the liquid crystal panel body 10 by a step structure having a vertical step portion 42 and a horizontal step portion 41. In this way, the side edge of the rear side of the liquid crystal panel body 10 abuts against the vertical step portion 42 of the base case 40 through the filler strip 43, and the end surface 12 of the liquid crystal panel body 10 is opposed to the horizontal step portion 41. The size surrounded by the horizontal step portion 41 is slightly larger than the length and width size corresponding to the liquid crystal screen body 10, so that the end surface 12 of the liquid crystal screen body 10 and the horizontal step portion 41 have an installation gap after the liquid crystal screen body 10 is arranged in the cavity.
The conductive membrane 70 may be made of an aluminum foil or a copper foil having a thickness of 0.05mm to 0.1mm by cutting and bending, and may be first made into a rectangular shape having a length X of 3mmX4mm by cutting and then bent along the long side to form the attachment portion 72 and the abutment portion 71 which are perpendicular to each other. The conductive film 70 is disposed in the middle of the bottom side 11 of the liquid crystal panel, which is closer to the stand for supporting the display device 100. The attachment portion 72 of the conductive film 70 is bonded to the outside of the electrostatic film 20 on the bottom side 11 of the liquid crystal panel body 10 by using a conductive adhesive, which enables the conductive film 70 and the electrostatic film 20 to be electrically connected, and accordingly, after the attachment portion 72 is bonded to the outside of the electrostatic film 20, the abutting portion 71 of the conductive film 70 is located on the end surface 12 of the bottom side 11 of the liquid crystal panel body 10, and at this time, the abutting portion 71 of the conductive film 70 is opposite to the horizontal step portion 41 of the base shell 40.
As shown in fig. 2, conductor 60 includes base portion 63 located at a lower portion, and first elastic contact plate 61 and second elastic contact plate 62 drawn from base portion 63 and oriented in direction toward end surface 12 and bezel 50 of liquid crystal panel body 10. When the base case 40 is manufactured, for example, when the base case 40 is injection-molded, a slit is formed in a region corresponding to the horizontal step portion 41 of the base case 40 and the abutting portion 71 of the conductive diaphragm 70. Before the liquid crystal panel body 10 is arranged on the base shell 40, the base part 63 of the conductor 60 is inserted into the insertion slot, after the liquid crystal panel body 10 is arranged on the base shell 40 and after the frame 50 is buckled on the front side of the liquid crystal panel body, the first elastic touch plate 61 is positioned between the end surface 12 of the bottom and the horizontal step part 41 to elastically abut against the abutting part 71 of the conductive membrane 70, and further the conductive membrane 70 is electrically connected with the conductor 60. The second elastic contact plate 62 elastically abuts against the inner side 51 of the bezel 50, and if the bezel 50 is a metal bezel 50, the conductor 60 is electrically connected to the bezel 50, and if the bezel 50 is a bezel 50 made of a non-conductive material, a conductive lining is attached to an abutting region of the inner side 51 of the bezel 50, and a guide wire is led out from the conductive lining and connected to a stand of the display device 100, so that the conductor 60 is electrically connected to the conductive lining of the bezel 50. Thus, the liquid crystal display screen is electrically connected with the frame 50 through the conductive film 70 and the conductor 60, and further grounded.
Some preferred embodiments of the present invention provide two specific configurations of the conductor 60.
As shown in fig. 2 to 4, the conductor 60 is made of two substrates, specifically, 0.05mm-0 is selected. The base part 63 is formed by bonding the lower parts of two base plates, the base plate near the frame 50 is cut into two parts along a rectangular track by a cutting tool, namely, a body part and a frame part, the uncut base plate and the body part formed by cutting are bent in opposite directions to form two first elastic touch panels 61, and the frame part is bent to form a second elastic touch panel 62 with an upward opening and a U-shaped structure characteristic. Thus, the two first elastic contact plates 61 simultaneously abut against the abutting portion 71 of the conductive diaphragm 70, and the outer side wall of the U-shaped second elastic contact plate 62 abuts against the inner side 51 of the frame 50.
As shown in fig. 5 to 7, the conductor 60 is made of one substrate, specifically, 0.05mm-0 is selected. The spring steel sheet of 1mm is used as a base plate, the lower part of the base plate is used as a base part 63, the upper part of the base plate is cut out to a body part and a frame component along a rectangular track by a cutting tool before bending, the body part forms a first elastic contact plate 61 with a flange 611 formed at the top part by bending, and the frame part forms a second elastic contact plate 62 with an upward opening and a U-shaped structure characteristic by bending towards the frame 50.
As shown in fig. 2, in some preferred embodiments of the present invention, the upper portion of the bezel 50 protrudes toward the liquid crystal panel body 10 to form a throat 52, which is beneficial to prevent dust from entering into the space between the bezel 50 and the inner portion of the base housing 40, and the second elastic contact plate 62 of the conductor 60 abuts against the inner side 51 of the bezel 50 below the throat 52. Preferably, the inner side 51 of the frame 50 in the area of the throat 52 is provided with a dust strip 53 to increase the dust-proof effect.
The display device 100 provided by the invention has at least the following advantages:
by bending the conductive film 70 to form the abutting portion 71, and configuring the conductor 60 to have the first elastic contact plate 61 and the second elastic contact plate 62, and further configuring the electrical connection area between the conductor 60 and the conductive film 70 on the end surface 12 of the liquid crystal display and the electrical connection area between the conductor 60 and the frame 50 on the inner side 51, compared with the prior art in which grounding is implemented by extending the conductive film 70 (non-adhesive portion) out of the side edge 11 of the liquid crystal display body 10, the present invention can effectively reduce the width of the frame 50 occupied by the grounding structure of the conductor 60, so that the frame 50 of the display device 100 can be set smaller, and the first elastic contact plate 61 and the second elastic contact plate 62 can compensate manufacturing and installation errors through elastic deformation.
Moreover, although exemplary embodiments have been described herein, the scope of the present invention includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative, and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that the embodiments can be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. A display device, comprising:
a liquid crystal screen body;
the electrostatic diaphragm covers the front surface of the liquid crystal screen body, and the side edge of the electrostatic diaphragm is flush with the side edge of the liquid crystal screen body;
the liquid crystal display comprises a shell, a liquid crystal display body and a liquid crystal display panel, wherein the shell comprises a base shell and a frame, the base shell constructs a cavity, the liquid crystal display body is arranged in the cavity, the side edge of the rear side of the liquid crystal display body abuts against a vertical step part of the cavity, and the end face of the liquid crystal display body is opposite to the horizontal step part of the cavity; the frame is buckled on the front side of the liquid crystal display body;
the conductive membrane comprises an attachment part and a butting part which are integrally formed by bending, the attachment part is attached and bonded outside the electrostatic membrane on the side edge of the bottom of the liquid crystal screen body, and the butting part covers the end face of the liquid crystal screen body;
a conductor including a base portion and a first elastic contact plate and a second elastic contact plate led out from the base portion; wherein:
the base portion is inserted into the horizontal step portion, the first elastic contact plate and the second elastic contact plate have two orientations, so that the first elastic contact plate is abutted against the abutting portion of the conductive membrane, and the second elastic contact plate is abutted against the inner side of the frame.
2. The display device according to claim 1, wherein the conductor comprises two substrates, which are stacked at a lower end to form the base portion; the first elastic contact plates comprise two first elastic contact plates, and the two first elastic contact plates are bent in opposite directions from the upper parts of the two substrates to form arc shapes respectively.
3. The display device according to claim 2, wherein one of the substrates is divided into a first elastic touch panel and a second elastic touch panel by cutting along an outer edge of the first elastic touch panel in a flattened state.
4. The display device according to claim 1, wherein the conductor includes a base plate, a lower end of the base plate forming the base portion, the base plate being divided into a first elastic touch panel and a second elastic touch panel by cutting along an outer edge of the first elastic touch panel in an unfolded state; wherein:
the first elastic contact plate is formed by bending the upper part of the substrate for the second time, and a flange used for being abutted against the abutting part of the conductive diaphragm is formed at the top of the first elastic contact plate.
5. The display device according to claim 1, wherein the second elastic touch panel is U-shaped with an upward opening, and an outer side wall of the second elastic touch panel abuts against an inner side of the bezel.
6. The display device according to claim 1, wherein a notch is formed at an upper portion of the bezel for being close to the liquid crystal panel body, and the second elastic contact abuts against an inner side of the bezel below the notch.
7. The display device as claimed in claim 6, wherein the inner side of the throat portion is provided with a dust-proof strip.
8. The display device according to claim 1, wherein a gasket is disposed between the rear side of the liquid crystal panel body and the vertical step of the cavity.
9. The display device according to claim 1, wherein if the bezel is made of a non-conductive material, an abutting area of the second elastic touch panel with an inner side of the bezel is provided with a conductive pad.
10. An electronic device characterized by comprising the display device according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210850857.7A CN115079459B (en) | 2022-07-20 | 2022-07-20 | Display device and electronic apparatus |
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| CN202210850857.7A CN115079459B (en) | 2022-07-20 | 2022-07-20 | Display device and electronic apparatus |
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| CN115079459A CN115079459A (en) | 2022-09-20 |
| CN115079459B true CN115079459B (en) | 2023-03-24 |
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| WO2014208128A1 (en) * | 2013-06-25 | 2014-12-31 | シャープ株式会社 | Display device |
| CN209784974U (en) * | 2019-07-05 | 2019-12-13 | 上海仙视电子科技有限公司 | Flat panel display screen module |
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| JP2010217636A (en) * | 2009-03-18 | 2010-09-30 | Sony Corp | Electrooptical device, method for manufacturing the electrooptical device, and electronic equipment |
| JP6528265B2 (en) * | 2015-02-04 | 2019-06-12 | Ｔｉａｎｍａ Ｊａｐａｎ株式会社 | Liquid crystal display |
| CN104698636A (en) * | 2015-04-01 | 2015-06-10 | 上海天马微电子有限公司 | Display panel and electronic device |
| CN208297886U (en) * | 2018-07-10 | 2018-12-28 | 信利光电股份有限公司 | A kind of liquid crystal display of static conductive |
| CN110018585B (en) * | 2019-05-16 | 2022-05-31 | 武汉天马微电子有限公司 | Display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014208128A1 (en) * | 2013-06-25 | 2014-12-31 | シャープ株式会社 | Display device |
| CN209784974U (en) * | 2019-07-05 | 2019-12-13 | 上海仙视电子科技有限公司 | Flat panel display screen module |
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| Publication number | Publication date |
|---|---|
| CN115079459A (en) | 2022-09-20 |
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Denomination of invention: Display devices and electronic devices Granted publication date: 20230324 Pledgee: China Everbright Bank Limited by Share Ltd. Langfang branch Pledgor: HTDISPLAY (LANGFANG) ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980020464 |