CN210864670U - Heating shielding glass structure applied to display window - Google Patents
Heating shielding glass structure applied to display window Download PDFInfo
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- CN210864670U CN210864670U CN201922091879.6U CN201922091879U CN210864670U CN 210864670 U CN210864670 U CN 210864670U CN 201922091879 U CN201922091879 U CN 201922091879U CN 210864670 U CN210864670 U CN 210864670U
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Abstract
The utility model discloses a be applied to display window's heating shielding glass structure, set up between electrically conductive frame and liquid crystal cell, be equipped with the windowing on electrically conductive frame's the roof, including the function screen and possess the glass layer on two-sided ITO layer, between the top surface ITO layer on glass layer and the function screen, and be equipped with the optics bond line between the bottom surface ITO layer on glass layer and the liquid crystal cell respectively, the spacing setting of function screen is in the windowing, is equipped with flexible electrically conductive bonding portion between the top surface periphery on top surface ITO layer and the bottom surface of electrically conductive frame roof, and bottom surface ITO layer external electrode forms the zone of heating, leaves insulating gap between bottom surface ITO layer and the electrically conductive frame. The utility model discloses a glass layer design that possesses two-sided ITO layer satisfies electromagnetic shield and heating function demand, has reduced product thickness, has reduced product weight. The structural design is simple and ingenious, the laminating is stable and reliable, and the forming process difficulty and the manufacturing cost are reduced.
Description
Technical Field
The utility model relates to a be applied to display window's heating shielding glass structure belongs to heating shielding glass's technical field.
Background
At present, the reinforcement of the display screen generally needs three treatments of reflection reduction, shielding and heating, and the three functions are realized by plating different materials on glass. The glass and the glass are combined together in a full-lamination or frame lamination mode by using optical glue, and meanwhile, the antireflection glass is required to be arranged on the uppermost layer. The shielding glass is conducted with a structural member, the copper foil is used for edge covering treatment on the periphery of a shielding layer, and the copper foil is connected with a frame structure by conductive foam to be in close contact with the frame structure, so that a Faraday cage effect is formed, and an electromagnetic shielding effect is achieved throughout the day. Such techniques are currently in common use in the specialty display industry.
In the traditional technology, when the functions of heating, electromagnetic compatibility, antireflection and the like are required at the same time, a plurality of functional components and the liquid crystal display box are required to be bonded together by using optical cement, so that the thickness and the weight are thicker, most importantly, the stress on each component is uneven due to multiple bonding processes, the control is difficult, poor display such as yellow spots, Moire lines and the like is easy to occur, and the multi-process technical requirement is higher; in addition, in the aspect of electromagnetic compatibility, the electromagnetic shielding effectiveness of the display window is determined by ITO sheet resistance of shielding glass, but the lap joint part is composed of ITO glass, edge-covered copper foil, conductive foam and a conductive structural member, the conductive continuous process is lapped by a plurality of materials, the electromagnetic compatibility effect is influenced by more factors, failure is easy to occur, and the requirements of multiple processes and cost are higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, to the problem that traditional display window heating shielding glass structure is complicated, processing is difficult high, the cost is higher and easily influence the screen display effect, provide the heating shielding glass structure of being applied to display window.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the heating shielding glass structure applied to the display window is arranged between the conductive frame and the liquid crystal box, the top wall of the conductive frame is provided with a window,
comprises a functional screen and a glass layer with double-sided ITO layers, optical bonding layers are respectively arranged between the top ITO layer of the glass layer and the functional screen and between the bottom ITO layer of the glass layer and the liquid crystal box,
a flexible conductive bonding part is arranged between the periphery of the top surface of the top ITO layer and the bottom surface of the top wall of the conductive frame,
the bottom surface ITO layer external electrode forms the zone of heating, bottom surface ITO layer with leave insulating clearance between the electrically conductive frame.
Preferably, the flexible conductive adhesive part is conductive silicone.
Preferably, the top surface ITO layer is an evaporated or sputtered ITO layer, and the bottom surface ITO layer is also an evaporated or sputtered ITO layer.
Preferably, the functional screen is one of a protective glass cover plate, an antireflection reinforced glass layer and a touch screen.
The beneficial effects of the utility model are mainly embodied in that:
1. through the glass layer design that possesses two-sided ITO layer, satisfy electromagnetic shield and heating function demand, reduced product thickness, reduced product weight.
2. The structural design is simple and ingenious, the laminating is stable and reliable, and the forming process difficulty and the manufacturing cost are reduced.
Drawings
Fig. 1 is a schematic view of a heating shielding glass structure applied to a display window according to the present invention.
Detailed Description
The utility model provides a be applied to display window's heating shielding glass structure. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
Be applied to display window's heating shielding glass structure, set up between electrically conductive frame 1 and liquid crystal box 2, be equipped with windowing 3 on the roof of electrically conductive frame 1.
Heating shielding glass structure includes function screen 4 and possesses glass layer 5 on two-sided ITO layer, is equipped with optical bonding layer 8 between the top surface ITO layer 6 on glass layer 5 and function screen 4 and between the bottom surface ITO layer 7 on glass layer 5 and the liquid crystal box 2 respectively, and the spacing setting of function screen 4 is in windowing 3.
A flexible conductive bonding part 9 is arranged between the periphery of the top surface ITO layer 6 and the bottom surface of the top wall of the conductive frame 1.
The bottom ITO layer 7 is externally connected with an electrode 10 to form a heating layer, and an insulation gap 11 is reserved between the bottom ITO layer 7 and the conductive frame 1.
Specifically, the ITO layer is an indium tin oxide semiconductor transparent conductive film, and according to the requirement of the shielding sheet resistance, evaporation or sputtering molding of the top ITO layer is performed on the glass layer 5, and then evaporation or sputtering molding of the bottom ITO layer is performed, and the periphery of the bottom ITO layer needs to be reserved with the insulation gap 11 of the anti-climbing wall.
By performing the pressure-bonding of the electrodes 10 on the opposite sides of the bottom-surface ITO layer, the electrodes 10 are subjected to the electrical heating by wires, constituting the electrical heating layer.
And then, carrying out bonding splicing between the glass layer 5 of the double-sided ITO layer, the functional screen 4 and the liquid crystal box 2 through an optical bonding agent, curing the optical bonding agent to form an optical bonding layer 8, and forming a liquid crystal bonding assembly by bonding the glass layer 5 of the double-sided ITO layer, the functional screen 4 and the liquid crystal box 2 into a whole.
And then coating a flexible conductive agent on the outer edge of the bottom surface of the top wall of the conductive frame 1, and embedding the liquid crystal laminating assembly into the conductive frame 1, so that the ITO layer on the top surface and the conductive frame 1 are bonded into a whole and conducted, and the shielding function is realized.
In the present case, flexible electrically conductive bonding portion 9 is electrically conductive silica gel, and it collects electrically conductive, flexible buffering, hinders dirt waterproof function in an organic whole, satisfies the various demands that the bonding connects.
It should be noted that the functional screen 4 is one of a protective glass cover plate, an antireflection reinforced glass layer, and a touch screen, and is suitably selected according to the requirements.
Can discover through the above description, the utility model discloses be applied to display window's heating shielding glass structure, through the glass layer design that possesses two-sided ITO layer, satisfy electromagnetic shield and heating function demand, reduced product thickness, reduced product weight. The structural design is simple and ingenious, the laminating is stable and reliable, and the forming process difficulty and the manufacturing cost are reduced.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (4)
1. Be applied to display window's heating shielding glass structure, set up between electrically conductive frame and liquid crystal cell, be equipped with windowing on electrically conductive frame's the roof, its characterized in that:
comprises a functional screen and a glass layer with double-sided ITO layers, optical bonding layers are respectively arranged between the ITO layer on the top surface of the glass layer and the functional screen and between the ITO layer on the bottom surface of the glass layer and the liquid crystal box, the functional screen is limited and arranged in the windowing,
a flexible conductive bonding part is arranged between the periphery of the top surface of the top ITO layer and the bottom surface of the top wall of the conductive frame,
the bottom surface ITO layer external electrode forms the zone of heating, bottom surface ITO layer with leave insulating clearance between the electrically conductive frame.
2. The heated shielding glass structure for a display window according to claim 1, wherein:
the flexible conductive bonding part is conductive silica gel.
3. The heated shielding glass structure for a display window according to claim 1, wherein:
the top surface ITO layer is an evaporation or sputtering ITO layer, and the bottom surface ITO layer is also an evaporation or sputtering ITO layer.
4. The heated shielding glass structure for a display window according to claim 1, wherein:
the functional screen is one of a protective glass cover plate, a antireflection reinforced glass layer and a touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091879.6U CN210864670U (en) | 2019-11-28 | 2019-11-28 | Heating shielding glass structure applied to display window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091879.6U CN210864670U (en) | 2019-11-28 | 2019-11-28 | Heating shielding glass structure applied to display window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210864670U true CN210864670U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922091879.6U Active CN210864670U (en) | 2019-11-28 | 2019-11-28 | Heating shielding glass structure applied to display window |
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| CN (1) | CN210864670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296078A (en) * | 2021-07-27 | 2021-08-24 | 宁波永新光学股份有限公司 | Front-mounted heating optical window of laser radar |
| CN115286261A (en) * | 2022-07-25 | 2022-11-04 | 苏州长风航空电子有限公司 | Be applied to apron glass, display screen and machine-mounted display of machine-mounted display |
-
2019
- 2019-11-28 CN CN201922091879.6U patent/CN210864670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296078A (en) * | 2021-07-27 | 2021-08-24 | 宁波永新光学股份有限公司 | Front-mounted heating optical window of laser radar |
| CN115286261A (en) * | 2022-07-25 | 2022-11-04 | 苏州长风航空电子有限公司 | Be applied to apron glass, display screen and machine-mounted display of machine-mounted display |
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