CN214311197U - Electrostatic protection structure for liquid crystal panel of flat-panel television and flat-panel television - Google Patents
Electrostatic protection structure for liquid crystal panel of flat-panel television and flat-panel television Download PDFInfo
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- CN214311197U CN214311197U CN202120412585.3U CN202120412585U CN214311197U CN 214311197 U CN214311197 U CN 214311197U CN 202120412585 U CN202120412585 U CN 202120412585U CN 214311197 U CN214311197 U CN 214311197U
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Abstract
The utility model discloses an electrostatic protection structure for flat screen television liquid crystal display panel, including electrically conductive bubble cotton, electrically conductive aluminium foil and electrically conductive cloth, the cotton back that is fixed in electrically conductive aluminium foil that bonds of electrically conductive bubble through the bonding agent has electrically conductive glue film in the positive coating of electrically conductive aluminium foil, just is in the front of electrically conductive aluminium foil still is connected with electrically conductive cloth. The utility model discloses an electrostatic protection structure realizes the static charge discharge path of liquid crystal display panel and TV backplate through electrically conductive bubble cotton, electrically conductive aluminium foil and electrically conductive cloth, plays the static of deriving accumulation on the liquid crystal display panel, realizes the ground connection function, reduces the probability that liquid crystal display panel damaged because of static, reduction in production cost improves product quality.
Description
Technical Field
The utility model relates to a LCD TV technical field especially relates to an electrostatic protection structure and flat screen television for flat screen television liquid crystal display panel.
Background
In the design of the existing integrated flat-panel television, a front shell and a decorative strip of the whole liquid crystal television are made of more plastic parts in view of cost reduction, and in the production, assembly and living and using processes of the whole liquid crystal television, static electricity generated or accumulated on a liquid crystal panel easily damages the liquid crystal panel due to no leakage path, so that the liquid crystal panel is scrapped.
SUMMERY OF THE UTILITY MODEL
The weak point that exists to prior art, the utility model aims to provide an electrostatic protection structure and flat screen television for flat screen television liquid crystal display panel can effectively solve above-mentioned problem, plays electrostatic protection's purpose.
The purpose of the utility model is realized through the following technical scheme:
an electrostatic protection structure for a liquid crystal panel of a flat-panel television comprises conductive foam, a conductive aluminum foil and conductive cloth, wherein the conductive foam is fixedly bonded on the back surface of the conductive aluminum foil through a bonding agent, the front surface of the conductive aluminum foil is coated with a conductive adhesive layer, and the front surface of the conductive aluminum foil is also connected with the conductive cloth; the utility model discloses an when electrostatic protection structure used, the accessible electrically conducts the bubble cotton with the last electrostatic discharge that produces or gather of flat screen television liquid crystal display panel to electrically conductive aluminium foil to derive from the electrically conductive cloth of connection on electrically conductive aluminium foil, thereby eliminate the influence of static to liquid crystal display panel, thereby realize electrostatic protection.
Furthermore, the conductive cloth is respectively connected to two ends of the conductive aluminum foil, the conductive cloth is arranged at two ends of the conductive aluminum foil to meet the conductive requirement, and the number of the conductive cloth can be properly increased or decreased according to the actual situation.
Furthermore, the thickness of the conductive foam is 1.4mm to 1.6mm, so that the conductive foam can be prevented from leaking light, and the conductive foam can be better penetrated by static electricity to be guided to the conductive aluminum foil.
Further, the resistance of the conductive adhesive layer is less than 0.05ohm, and/or the surface resistivity of the conductive aluminum foil is less than or equal to 0.0124ohm/cm2Experiments show that when the resistance condition is met, the static conduction effect is better.
Meanwhile, the utility model also discloses a flat-panel television with the above-mentioned electrostatic protection structure, the electrostatic protection structure is pasted at the inboard lower extreme of the front trim of flat-panel television through the conductive adhesive layer, and the conductive foam is coincided with the liquid crystal display panel lower edge of flat-panel television, the conductive cloth is connected with the backplate of flat-panel television; when static electricity is generated or accumulated on the liquid crystal panel of the flat-panel television, the static electricity can be discharged to the conductive aluminum foil through the conductive foam which is overlapped and connected with the lower edge of the liquid crystal panel, and the conductive cloth connected with the conductive aluminum foil is guided to the back plate of the television so as to eliminate the influence of the static electricity on the liquid crystal panel, thereby realizing static protection.
Furthermore, the conductive cloth is adhered to a back plate of the flat-panel television.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
the utility model discloses an electrostatic protection structure and flat screen television for flat screen television liquid crystal display panel, through electrically conductive bubble cotton, electrically conductive aluminium foil and electrically conductive cloth realize liquid crystal display panel and TV backplate's static charge path of releasing, play and derive the static that accumulates on the liquid crystal display panel, realize the ground connection function, reduce the probability that liquid crystal display panel damaged because of the static, reduction in production cost improves product quality.
Drawings
Fig. 1 is a schematic diagram of an electrostatic protection structure for a liquid crystal panel of a flat panel television according to the present invention;
fig. 2 is a schematic view of the front decorative strip of the flat panel television of the present invention.
Wherein, the names corresponding to the reference numbers in the drawings are:
1-conductive foam, 2-conductive aluminum foil, 3-conductive cloth, 4-adhesive, 5-conductive adhesive layer and 6-front decorative strip.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
examples
As shown in fig. 1, an electrostatic protection structure for a liquid crystal panel of a flat-panel television includes a conductive foam 1, a conductive aluminum foil 2 and a conductive cloth 3, specifically, in this embodiment, the conductive foam 1 is fixed on the back of the conductive aluminum foil 2 by a bonding agent 4, the front of the conductive aluminum foil 2 is coated with a conductive adhesive layer 5, and the front of the conductive aluminum foil 2 is further connected with the conductive cloth 3.
In this embodiment, the conductive cloths 3 are respectively connected to two ends of the conductive aluminum foil 2, the conductive cloths 3 are arranged at two ends of the conductive aluminum foil 2 to meet the conductive requirement, and the number of the conductive cloths 3 can be properly increased or decreased according to the actual situation.
Specifically, in this embodiment, the thickness of the conductive foam 1 is 1.4mm to 1.6mm, so that the conductive foam 1 can prevent light leakage and can lead the conductive aluminum foil 2 to be guided by the conductive foam 1 due to better static electricity breakdown. The resistance of the conductive adhesive layer 5 is less than 0.05ohm, and/or the surface resistivity of the conductive aluminum foil 2 is less than or equal to 0.0124ohm/cm2Experiments show that when the resistance condition is met, the static conduction effect is better.
Specifically, the conductive foam 1 in this embodiment is SCF foam.
The utility model discloses an when electrostatic protection structure used, the accessible electrically conducts bubble cotton 1 with the last electrostatic discharge that produces or gather of flat screen television liquid crystal display panel to electrically conductive aluminium foil 2 to derive from the electrically conductive cloth 3 of connection on electrically conductive aluminium foil 2, thereby eliminate the influence of static to liquid crystal display panel, thereby realize electrostatic protection.
Example two
As shown in fig. 2, a flat tv with an electrostatic protection structure according to the first embodiment, wherein the electrostatic protection structure is attached to the lower end of the inner side of the front decoration strip 6 of the flat tv through the conductive adhesive layer 5, the conductive foam 1 is overlapped with the lower edge of the liquid crystal panel of the flat tv, and the conductive cloth 3 is connected to the back panel of the flat tv; conductive cloth 3 specifically pastes on flat screen television's metal back plate in this embodiment, and only respectively is equipped with a conductive cloth 3 at the both ends of electrically conductive bubble cotton 1 and electrically conductive aluminium foil 2, and in this embodiment, all the other structures of flat screen television do not have other improvements, promptly the utility model discloses a scheme can be applicable to the flat screen television structure among the prior art, other structures of the TV that so does not show in the figure. When static electricity is generated or accumulated on the liquid crystal panel of the flat-panel television, the static electricity can be discharged to the conductive aluminum foil 2 through the conductive foam 1 which is overlapped and connected with the lower edge of the liquid crystal panel, and the conductive cloth 3 connected with the conductive aluminum foil 2 is guided to the back plate of the television so as to eliminate the influence of the static electricity on the liquid crystal panel, thereby realizing static protection.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an electrostatic protection structure for flat screen television liquid crystal display panel which characterized in that, includes electrically conductive bubble cotton, electrically conductive aluminium foil and electrically conductive cloth, the electrically conductive bubble cotton passes through the adhesive bonding and is fixed in the back of electrically conductive aluminium foil, and the front coating of electrically conductive aluminium foil has electrically conductive glue film, just the front of electrically conductive aluminium foil still is connected with electrically conductive cloth.
2. The electrostatic protection structure for a liquid crystal panel of a flat tv set according to claim 1, wherein the conductive cloths are respectively connected to both ends of the conductive aluminum foil.
3. The electrostatic protection structure for a liquid crystal panel of a flat-panel television according to claim 1, wherein the thickness of the conductive foam is 1.4mm to 1.6 mm.
4. The electrostatic protection structure of claim 1, wherein the resistance of the conductive adhesive layer is less than 0.05ohm, and/or the surface resistivity of the conductive aluminum foil is less than or equal to 0.0124ohm/cm2。
5. A flat-panel television with the electrostatic protection structure as claimed in any one of claims 1 to 4, wherein the electrostatic protection structure is attached to the lower end of the inner side of the front decorative strip of the flat-panel television through a conductive adhesive layer, the conductive foam is overlapped with the lower edge of the liquid crystal panel of the flat-panel television, and the conductive cloth is connected with the back panel of the flat-panel television.
6. The flat tv as claimed in claim 5, wherein the conductive cloth is adhered to a back plate of the flat tv.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412585.3U CN214311197U (en) | 2021-02-25 | 2021-02-25 | Electrostatic protection structure for liquid crystal panel of flat-panel television and flat-panel television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412585.3U CN214311197U (en) | 2021-02-25 | 2021-02-25 | Electrostatic protection structure for liquid crystal panel of flat-panel television and flat-panel television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214311197U true CN214311197U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120412585.3U Active CN214311197U (en) | 2021-02-25 | 2021-02-25 | Electrostatic protection structure for liquid crystal panel of flat-panel television and flat-panel television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214311197U (en) |
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2021
- 2021-02-25 CN CN202120412585.3U patent/CN214311197U/en active Active
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