CN207676073U - A kind of raster pattern 3DIN-CELL liquid crystal displays - Google Patents
A kind of raster pattern 3DIN-CELL liquid crystal displays Download PDFInfo
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- CN207676073U CN207676073U CN201721918299.4U CN201721918299U CN207676073U CN 207676073 U CN207676073 U CN 207676073U CN 201721918299 U CN201721918299 U CN 201721918299U CN 207676073 U CN207676073 U CN 207676073U
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- heat
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- liquid crystal
- inside casing
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Abstract
The utility model provides a kind of raster pattern 3DIN CELL liquid crystal displays; including display screen and frame; the display screen is set in frame; and display screen includes the protection panels set gradually, pressure sensitive layer and touch-control display module; the protection panels are connected with pressure sensitive layer by the first OCA glue-lines, and pressure sensitive layer is connected with touch-control display module by the 2nd OCA glue-lines；The frame includes inside casing and outline border, the inside casing is internally provided with heat-absorbing chamber, and outline border is internally provided with heat dissipation cavity, liquid metal is provided in the heat-absorbing chamber and heat dissipation cavity, it is connected by heat-dissipating pipe between the inside casing and outline border, the heat-dissipating pipe connection heat-absorbing chamber and heat dissipation cavity.The heat dissipation effect of this display screen is preferable, can effectively prevent the temperature of touch-control display module excessively high, to ensure the display performance and service life of touch-control display module.
Description
Technical field
The utility model is related to display area, especially a kind of raster pattern 3DIN-CELL liquid crystal displays.
Background technology
Relative to touch screen to be disposed on to the original method used on display screen (liquid crystal display panel), by touch screen function
With the integrated research increasing prevalence of liquid crystal display panel.The integration of touch screen and liquid crystal display panel include " In-cell " method and
" On-cell " method.In-cell refers to the method being embedded into touch panel function in liquid crystal pixel.On-cell refers to that will touch
Control panel feature is embedded into the method between colored filter substrate and polarizer.3D touch screens refer to that can not only detect touch
The position of point, additionally it is possible to detect the touch screen of the size of pressure, existing 3DIN-CELL liquid crystal displays can refer to application No. is
Application No. is 201510905906.2 patent applications comprising protection panels and touch-control display module；It further include a feeling of stress
Answer functional sheet；The pressure sensitive functional sheet by OCA glue-lines be fitted in the protection panels and the touch-control display module it
Between；The pressure sensitive functional sheet includes base and the pressure sensitive electrode being formed in the base.Touch-control display module is not
High temperature resistant, when electronic equipment constant temperature is higher, display effect is deteriorated, and the service life of display screen can reduce,.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of raster pattern 3DIN-CELL liquid crystal of good heat dissipation effect
Display screen avoids the temperature of display screen excessively high and influences display effect and service life.
Technical solution adopted by the utility model to solve its technical problems is：A kind of raster pattern 3DIN-CELL liquid crystals
Display screen, including display screen and frame, the display screen are set in frame, and display screen include the protection panels set gradually,
Pressure sensitive layer and touch-control display module, the protection panels are connected with pressure sensitive layer by the first OCA glue-lines, pressure sensitive
Layer is connected with touch-control display module by the 2nd OCA glue-lines；
The frame includes inside casing and outline border, and the inside casing is internally provided with heat-absorbing chamber, and being internally provided with for outline border is scattered
Hot chamber is provided with liquid metal in the heat-absorbing chamber and heat dissipation cavity, is connected by heat-dissipating pipe between the inside casing and outline border, described
Heat-dissipating pipe is connected to heat-absorbing chamber and heat dissipation cavity.
Further, with outline border including upper cover and groove body, the upper cover is welded to connect the inside casing with groove body.
Further, the inside casing, outline border and heat-dissipating pipe are aluminium alloy.
Further, the lateral surface of the outline border is provided with cooling fin.
Further, the liquid metal uses sodium-potassium eutectic, gallium-indium-tin alloy or amalgam of receiving.
Further, the heat-dissipating pipe is set to the bottom of heat-absorbing chamber and heat dissipation cavity.
The utility model has the beneficial effects that：By being improved to frame, and liquid metal is provided in frame, when
Touch-control display module adstante febre, heat transfer to liquid metal, the liquid metal temperature in inside casing increase, are entered by heat-dissipating pipe
Outline border, and the lower liquid metal of temperature enters inside casing by heat-dissipating pipe in outline border, in this process, what liquid metal carried
Heat is scattered and disappeared by the surface of the lateral surface of inside casing, heat-dissipating pipe and outline border, and since heat dissipation area is big, heat dissipation effect is preferable, can
Effectively prevent the temperature of touch-control display module excessively high, to ensure the display performance and service life of touch-control display module.
Description of the drawings
Fig. 1 is the schematic top plan view of the utility model.
Fig. 2 is the schematic cross-sectional view of A-A in Fig. 1.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of raster pattern 3DIN-CELL liquid crystal displays of the utility model, including display screen and
Frame 4, the display screen are set in frame 4, and display screen includes the protection panels 1 set gradually, pressure sensitive layer 3 and touches
Display module 2 is controlled, the protection panels 1 are connected with pressure sensitive layer 3 by the first OCA glue-lines 5, pressure sensitive layer 3 and touch-control
Display module 2 is connected by the 2nd OCA glue-lines 6；Protection panels 1, pressure sensitive layer 3 and touch-control display module 2 are using existing
Structure, the main function of realizing display and touch control, frame 4 play the function of protection, positioning, can prevent display screen from deforming,
Improve the intensity of display screen.
The frame 4 includes inside casing 41 and outline border 42, and inside casing 41 is closed with outline border 42 using the high material of thermal coefficient, such as copper
Gold, aluminium etc..The inside casing 41 is internally provided with heat-absorbing chamber 43, and outline border 42 is internally provided with heat dissipation cavity 44, the heat-absorbing chamber
43 and heat dissipation cavity 44 in be provided with liquid metal, the thermal coefficient of liquid metal is high, can rapidly absorb and distribute heat, can
It uses sodium-potassium eutectic, gallium-indium-tin alloy or receives under the room temperature such as amalgam as the metal alloy of liquid.The inside casing 41 and outline border 42
Between be connected by heat-dissipating pipe 45, heat-dissipating pipe 45 also uses the good material of thermal conductivity, the heat-dissipating pipe 45 to be connected to 43 He of heat-absorbing chamber
Heat dissipation cavity 44 can be such that the liquid metal in heat-dissipating pipe 45 and heat-absorbing chamber 43 constantly flows, when 2 adstante febre of touch-control display module,
Heat is transferred to liquid metal by inside casing 41, and the liquid metal temperature in inside casing 41 increases, and enters outline border by heat-dissipating pipe 45
42, and the lower liquid metal of temperature enters inside casing 41 by heat-dissipating pipe in outline border 42, in this process, liquid metal carries
Heat scattered and disappeared by the surface of the lateral surface of inside casing 41, heat-dissipating pipe 45 and outline border 42, to accelerate the speed of heat dissipation.By side
Frame 4 divides for after inside casing 41 and outline border 42, heat dissipation area increases, and heat dissipation effect is preferable, can effectively prevent touch-control display module 2
Temperature is excessively high, to ensure the display performance and service life of touch-control display module 2.
The inside casing 41 and outline border 42 include upper cover and groove body, and the upper cover is welded to connect with groove body, when production, first general
Heat-dissipating pipe 45 is welded between inside casing 41 and outline border 42, is then injected liquid metal in the groove body of inside casing 41 and outline border 42, most
Upper cover is welded on groove body afterwards.
The inside casing 41, outline border 42 and heat-dissipating pipe 45 are aluminium alloy, and thermal coefficient is high, light-weight.
The lateral surface of the outline border 42 is provided with cooling fin 46, further accelerates heat dissipation.
The heat-dissipating pipe 45 is set to the bottom of heat-absorbing chamber 43 and heat dissipation cavity 44, and the liquid metal in heat-absorbing chamber 43 can be made fast
Speed flows in heat dissipation cavity 44.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of raster pattern 3DIN-CELL liquid crystal displays, including display screen and frame (4), the display screen are set to frame
(4) in, and display screen includes the protection panels (1) set gradually, pressure sensitive layer (3) and touch-control display module (2), the guarantor
Protection slab (1) is connected with pressure sensitive layer (3) by the first OCA glue-lines (5), pressure sensitive layer (3) and touch-control display module (2)
It is connected by the 2nd OCA glue-lines (6)；It is characterized in that：
The frame (4) includes inside casing (41) and outline border (42), and the inside casing (41) is internally provided with heat-absorbing chamber (43), outline border
(42) be internally provided with heat dissipation cavity (44), be provided with liquid metal in the heat-absorbing chamber (43) and heat dissipation cavity (44), it is described in
It is connected by heat-dissipating pipe (45) between frame (41) and outline border (42), heat-dissipating pipe (45) the connection heat-absorbing chamber (43) and heat dissipation cavity
(44)。
2. a kind of raster pattern 3DIN-CELL liquid crystal displays as described in claim 1, it is characterised in that：The inside casing (41)
Include upper cover and groove body with outline border (42), the upper cover is welded to connect with groove body.
3. a kind of raster pattern 3DIN-CELL liquid crystal displays as described in claim 1, it is characterised in that：The inside casing (41),
Outline border (42) and heat-dissipating pipe (45) are aluminium alloy.
4. a kind of raster pattern 3DIN-CELL liquid crystal displays as described in claim 1, it is characterised in that：The outline border (42)
Lateral surface be provided with cooling fin (46).
5. a kind of raster pattern 3DIN-CELL liquid crystal displays as described in claim 1, it is characterised in that：The liquid metal
Using sodium-potassium eutectic, gallium-indium-tin alloy or amalgam of receiving.
6. a kind of raster pattern 3DIN-CELL liquid crystal displays as described in claim 1, it is characterised in that：The heat-dissipating pipe
(45) it is set to the bottom of heat-absorbing chamber (43) and heat dissipation cavity (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918299.4U CN207676073U (en) | 2017-12-29 | 2017-12-29 | A kind of raster pattern 3DIN-CELL liquid crystal displays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918299.4U CN207676073U (en) | 2017-12-29 | 2017-12-29 | A kind of raster pattern 3DIN-CELL liquid crystal displays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676073U true CN207676073U (en) | 2018-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918299.4U Active CN207676073U (en) | 2017-12-29 | 2017-12-29 | A kind of raster pattern 3DIN-CELL liquid crystal displays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187541A (en) * | 2019-06-14 | 2019-08-30 | 上海启钧电子有限公司 | Show equipment |
-
2017
- 2017-12-29 CN CN201721918299.4U patent/CN207676073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187541A (en) * | 2019-06-14 | 2019-08-30 | 上海启钧电子有限公司 | Show equipment |
| CN110187541B (en) * | 2019-06-14 | 2024-03-22 | 上海启钧电子有限公司 | Display apparatus |
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