CN109739037A - A kind of liquid crystal display facilitating maintenance - Google Patents
A kind of liquid crystal display facilitating maintenance Download PDFInfo
- Publication number
- CN109739037A CN109739037A CN201811410252.6A CN201811410252A CN109739037A CN 109739037 A CN109739037 A CN 109739037A CN 201811410252 A CN201811410252 A CN 201811410252A CN 109739037 A CN109739037 A CN 109739037A
- Authority
- CN
- China
- Prior art keywords
- pin
- liquid crystal
- circuit connector
- heater
- face
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 30
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000007731 hot pressing Methods 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 12
- 210000003205 muscle Anatomy 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910021389 graphene Inorganic materials 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- -1 graphite alkene Chemical class 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000000280 densification Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
A kind of liquid crystal display facilitating maintenance provided by the invention, including Liquid crystal module, circuit connector and flexible circuit board, one end of circuit connector connects Liquid crystal module, the other end of circuit connector is provided with pin, the pin of circuit connector and the golden finger hot pressing connects for connecting flexible circuit board；Circuit connector includes the face A and the face B, the face A of circuit connector is arranged in pin, pin heater is set at the two sides of the face circuit connector B position corresponding with pin, and pin heater is connected with controller, and controller is used to control heating time and the heating temperature of pin heater.Heating time and the temperature that pin heater is controlled by controller, make simple, convenient, are hardly damaged component.
Description
Technical field
The present invention relates to liquid crystal display technical field, and in particular to facilitates the liquid crystal display of maintenance.
Background technique
If display screen display function is damaged in the prior art, screen is dismantled after carrying out dispergation processing by heat gun.If
Need repairing or replace display screen, it is also necessary to tear TCP flexible circuit board with one side, blow TCP flexible circuit board with heat gun on one side
With display screen heat pressing part, heat gun needs to control temperature in use at 120 ° -180 °, away from heated pressure section 2-3cm,
And need a little adds wind speed and temperature, brings great inconvenience to maintenance process.
Summary of the invention
For the defects in the prior art, the present invention provides a kind of liquid crystal display for facilitating maintenance, by using flexibility
Heater carries out heating dispergation, it is easier to control heating time, heating temperature and heating location, facilitate maintenance.
A kind of liquid crystal display facilitating maintenance provided by the invention, including Liquid crystal module, circuit connector and flexible electrical
One end of road plate, circuit connector connects Liquid crystal module, and the other end of circuit connector is provided with pin, and circuit connector draws
Foot and the golden finger hot pressing connects for connecting flexible circuit board；Circuit connector includes the face A and the face B, and pin is arranged in circuit connection
Pin heater, pin heater and controller phase is arranged in the face circuit connector B position corresponding with pin in the face A of device
Connection, controller are used to control heating time and the heating temperature of pin heater.
Further, pin heater includes muscle portion heating zone and the area Jie electricity, and muscle portion heating zone and two flank electric area and adopt
With graphene material, the area Jie electricity is connected with metal electrode, and muscle portion heating zone is connected by rib, stays between rib and rib
There is the through-hole adaptable with pin shapes, size.
Further, pin heater is flake graphite alkene, is provided with and pin shapes, size on the flake graphite alkene
Adaptable through-hole irradiates flake graphite alkene by infrared exoelectron beam to be heated.
Further, toughness glue is arranged in Liquid crystal module edge surrounding, is bonded by viscous glue solution crystalline substance component and touch screen；
It is mixed with the silica of heater strip and powdery in sticky glue, heater strip is embedded in silica substrate, titanium dioxide is passed through
The structure of silicon densification constrains heater strip.
As shown from the above technical solution, beneficial effects of the present invention:
The present invention provides a kind of liquid crystal display for facilitating maintenance, including Liquid crystal module, circuit connector and flexible circuit board, electricity
One end of path connector connects Liquid crystal module, and the other end of circuit connector is provided with pin, the pin of circuit connector and company
Connect the golden finger hot pressing connects of flexible circuit board；Circuit connector includes the face A and the face B, and the A of circuit connector is arranged in pin
Pin heater, pin heater and controller is arranged in face at the two sides of the face circuit connector B position corresponding with pin
It is connected, controller is used to control heating time and the heating temperature of pin heater.Pin heater is controlled by controller
Heating time and temperature, make simple, convenient, be hardly damaged component.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural schematic diagram that circuit connector A is face-up in the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram that circuit connector B is face-up in the embodiment of the present invention 1.
Fig. 3 is the structural schematic diagram that circuit connector B is face-up in the embodiment of the present invention 2.
Appended drawing reference:
1- Liquid crystal module, 2- circuit connector, 3- flexible circuit board, 4- pin, 5- golden finger, 6- pin heater, 7- heating
Area, the area 8- Jie electricity, 9- through-hole, 10- heater strip, 11- powdery silica.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
It please refers to Fig.1 to Fig.3.
Embodiment 1, a kind of liquid crystal display facilitating maintenance provided in this embodiment, including Liquid crystal module 1, circuit connection
One end of device 2 and flexible circuit board 3, circuit connector 2 connects Liquid crystal module 1, and the other end of circuit connector 2 is provided with pin
4, the pin 4 of circuit connector 2 and 5 hot pressing connects of golden finger for connecting flexible circuit board 3；Circuit connector includes the face A and B
The face A of circuit connector is arranged in face, pin, and in the face B of circuit connector 2, position setting pin corresponding with pin 4 adds
Hot device 6, pin heater 6 are connected with controller, and controller is used to control heating time and the heating temperature of pin heater.
When needing repairing or replacing Liquid crystal module, by control pin heater heating time and heating temperature, with to pin with
The golden finger hot pressing connects part for connecting flexible circuit board carries out dispergation processing.The heating of pin heater is controlled by controller
Time and temperature, make simple, convenient, are hardly damaged component.
Pin heater 6 includes muscle portion heating zone 7 and the area Jie electricity 8, and muscle portion heating zone and two flank electric area and are all made of graphite
Alkene material, the area Jie electricity are connected with metal electrode, and muscle portion heating zone is connected by rib, between rib and rib there are with draw
The adaptable through-hole of foot shape, size.Pin heater uses graphene material, and can heat up solution immediately within a short period of time
Glue reduces the heating time in maintenance process.Meanwhile through-hole is set between rib and rib, avoid graphene and pin and
Golden finger directly contacts, and reduces the risk for causing pin and golden finger to damage because of heating.
Toughness glue is arranged in 1 edge surrounding of Liquid crystal module, is bonded by viscous glue solution crystalline substance component and touch screen；In sticky glue
It is inside mixed with the silica 11 of heater strip 10 and powdery, heater strip 10 is embedded in 1 substrate of silica 1, titanium dioxide is passed through
The structure of silicon densification constrains heater strip, reduces the influence that heater strip is deformed by heating.The switch of electric heating wire and control
Device processed is connected.
The switch of heater strip is connected with controller.When needing replacing touch screen or maintenance Liquid crystal module, pass through control
The heating time of heater strip and heating temperature make the sticky glue of Liquid crystal module edge surrounding carry out dispergation processing.
Embodiment 2, on the basis of above scheme, pin heater can also only include heating zone 6, and heating zone is sheet
Graphene, heating zone are provided with the through-hole adaptable with pin shapes, size.Due to being listed when illumination in graphene, can produce
Two regions with different electrical characteristics, and then there is the temperature difference, generate electric current.Therefore it when needing to heat pin, uses
Infrared exoelectron beam irradiates graphene, can be heated.Using this structure, without introducing other power electronic elements, both
It is able to achieve quickly heating dispergation, is repaired with facilitating, the layout structure of liquid crystal display itself will not be influenced.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (4)
1. a kind of liquid crystal display for facilitating maintenance, which is characterized in that including Liquid crystal module (1), circuit connector (2) and flexibility
One end of circuit board (3), the circuit connector (2) connects Liquid crystal module (1), and the other end of the circuit connector (2) is set
It is equipped with pin (4), the pin (4) of the circuit connector (2) passes through glue with the golden finger (5) for connecting flexible circuit board (3)
Hot pressing connects；The circuit connector (2) includes the face A and the face B, pin (4) setting in the face A of circuit connector (2),
Corresponding with pin (4) position in the face B of circuit connector (2) setting pin heater (6), the pin heater (6) with
Controller is connected, and the controller is used to control heating time and the heating temperature of pin heater.
2. a kind of liquid crystal display for facilitating maintenance according to claim 1, which is characterized in that the pin heater packet
Include muscle portion heating zone and the area Jie electricity, the muscle portion heating zone and two flank electric area and are all made of graphene material, the area Jie electricity with
Metal electrode is connected, and the muscle portion heating zone is connected by rib, between rib and rib there are with pin shapes, size
Adaptable through-hole.
3. a kind of liquid crystal display for facilitating maintenance according to claim 1, which is characterized in that the pin heater is
Flake graphite alkene is provided with the through-hole adaptable with pin shapes, size on the flake graphite alkene, passes through infrared exoelectron Shu Zhao
Flake graphite alkene is penetrated to be heated.
4. a kind of liquid crystal display for facilitating maintenance according to claim 1 to 3, which is characterized in that the liquid
Toughness glue is arranged in brilliant component (1) edge surrounding, is bonded by viscous glue solution crystalline substance component and touch screen；It is mixed in sticky glue
Heater strip (10) are embedded in silica (11) substrate, pass through titanium dioxide by the silica (12) of heater strip (10) and powdery
The structure of silicon densification constrains heater strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410252.6A CN109739037B (en) | 2018-11-23 | 2018-11-23 | Liquid crystal display of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410252.6A CN109739037B (en) | 2018-11-23 | 2018-11-23 | Liquid crystal display of convenient maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109739037A true CN109739037A (en) | 2019-05-10 |
| CN109739037B CN109739037B (en) | 2023-12-15 |
Family
ID=66358230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811410252.6A Active CN109739037B (en) | 2018-11-23 | 2018-11-23 | Liquid crystal display of convenient maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109739037B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109739037B (en) | 2023-12-15 |
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Effective date of registration: 20231117 Address after: 518000, Building A3, 201, Silicon Valley Power Digital Industrial Park, No. 22 Dafu Industrial Zone, Dafu Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Xinyingheng Technology Co.,Ltd. Address before: Building 3, Meicheng Standard Factory, Zhide Avenue, Zone A, Liangping Industrial Park, Chongqing, 405200 Applicant before: CHONGQING TIANSHENG TECHNOLOGY CO.,LTD. |
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