CN102673086B - Laminating method of touchpad and LCD (Liquid Crystal Display) panel - Google Patents
Laminating method of touchpad and LCD (Liquid Crystal Display) panel Download PDFInfo
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- CN102673086B CN102673086B CN201210145437.5A CN201210145437A CN102673086B CN 102673086 B CN102673086 B CN 102673086B CN 201210145437 A CN201210145437 A CN 201210145437A CN 102673086 B CN102673086 B CN 102673086B
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- lcd panel
- touch pad
- portable plate
- plummer
- touchpad
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Abstract
The invention provides a laminating method of a touchpad and an LCD (Liquid Crystal Display) panel. The method comprises the following steps of: (step 1) providing a touchpad, an LCD panel and a laminating fixture, wherein surfaces to be laminated are respectively defined on the touchpad and the LCD panel, so that the touchpad and the LCD panel are oppositely laminated with each other; adhesives are arranged at the surface to laminated of the touchpad or the surface to laminated of the LCD panel; and the laminating fixture comprises a base and a mobile board which is mounted on the base, wherein the base comprises a main body and a bearing platform which is mounted on the main body; the bearing platform is used for bearing the LCD panel; a plurality of elastic pins are arranged on the main body in the peripheral area of the bearing platform; the mobile board is supported on the main body by the elastic pins; a locating groove is formed in the mobile board and used for the touchpad to be placed; and the bottom surface of the locating groove is provided with an opening corresponding to the bearing platform; (step 2), with the surface to be laminated upward, placing the LCD panel on the bearing platform; and with the surface to be laminated downward, placing the touchpad in the locating groove of the mobile board; (step 3) observing whether stains exist on the LCD panel and the touchpad or not; (step 4) pressing down the touchpad so as to to drive the mobile board to compress the elastic pins to move down until the touchpad is in contact with the LCD panel placed on the bearing platform; and (step 5) continuously pressing the touchpad, so that the touchpad and the LCD panel are completely laminated with each other by the adhesives.
Description
Technical field
The present invention relates to LCD (Liquid Crystal Display) making field, relate in particular to the applying method of a kind of touch pad and LCD panel
Background technology
LCD is a kind of common display unit, it is little that it has power consumption, the lightening more advantages that waits, and be widely used in computer display, mobile phone, on digital camera and all kinds of consumption electronic product, present touch-screen LCD is in process engineering, need on LCD panel, attach touch pad, existing technique mainly adopts the manual master that is processed as, concrete process is mainly directly to exert pressure and make LCD panel and touch pad laminating by hand correspondence, but, this manual processing mode operating personnel in the time of laminating be difficult for touch pad and LCD panel to check, and because strength is inhomogeneous, easily cause fitting bad, and manipulation strength is large, easily tired, be unfavorable for batch production.
Summary of the invention
The object of the present invention is to provide the applying method of a kind of touch pad and LCD panel, fit by described joint tool, can to touch pad and LCD panel be observed and decontamination processing in when laminating, avoid the dirty bad of the process of fitting, and it is stressed even, easy to operate to fit, and fits effective.
For achieving the above object, the invention provides the applying method of a kind of touch pad and LCD panel, comprise the following steps:
Step 1, touch pad is provided, LCD panel and joint tool, touch pad and LCD panel define respectively one to be fit to fit toward each other, to be fit of to be fit of touch pad or LCD panel are provided with viscose glue, described joint tool comprises: pedestal and be located at the portable plate on pedestal, described pedestal comprises body and is located at the plummer on body, this plummer is used for carrying LCD panel, described body is provided with several resilient keys in the outer peripheral areas of plummer, described portable plate is supported on body by those resilient keys, portable plate is provided with locating slot, it is for placing touch pad, the corresponding plummer in bottom surface of locating slot is provided with an opening,
Step 2, by LCD panel with its to be fit towards on be positioned on plummer, touch pad is positioned in the locating slot of portable plate with its to be fit facing down;
On step 3, observation LCD panel and touch pad, whether have a stain, if having, LCD panel and touch pad are carried out to stain Transformatin, if do not have, carry out next step;
Step 4, press touch pad downwards, drive portable plate elasticity of compression pin to move down, until touch pad contact is placed in the LCD panel on plummer;
Step 5, continue to press touch pad, touch pad and LCD panel are fit together completely by viscose glue.
Also comprise step 6, remove and press, resilient key moves up portable plate from compression replying state, and the touch pad after drive laminating and LCD panel are away from plummer;
Touch pad and LCD panel after step 7, taking-up laminating.
Between described portable plate and plummer, have a gap, the lip-deep stain of facing plummer for wiping touch pad provides operating space.
Described resilient key is symmetrical arranged in four jiaos of peripheries of plummer.
Described resilient key comprises that the pin cylinder of an end opening, spring and the one end being contained in pin cylinder are contained in pin cylinder and are resisted against the pin rod on spring, and the opening that the pin rod other end stretches out pin cylinder is supporting portable plate, and pin cylinder is installed on body.
Described portable plate is provided with the operating groove being communicated with locating slot, and it provides operating space for picking and placeing touch pad.
This joint tool also comprises connector, it is T-shaped, comprise limiting section and the guide part that is connected limiting section, portable plate is provided with through hole in the relative both sides of locating slot, the corresponding through hole of body is provided with connecting hole, and guide part is installed in connecting hole through through hole, and this limiting section support is against on portable plate and limits portable plate toward moving away from the direction of resilient key, when this portable plate pressurized, can move down along guide part simultaneously downward elasticity of compression pin.
Described connector is screw, and this limiting section is nut, and this guide part is screw rod, and this connecting hole is screwed hole, and the end of screw rod is connected with screwed hole threaded engagement.
Described portable plate is provided with groove facing to the position of the corresponding resilient key of lower surface of resilient key, and resilient key free end is placed in groove.
Beneficial effect of the present invention: the applying method of touch pad of the present invention and LCD panel, by described joint tool, LCD panel to be fit is placed on plummer, touch pad to be fit is placed on the portable plate of plummer top, can to LCD panel and touch pad be observed and decontamination processing, avoid producing in laminating process dirty bad, pressing down portable plate drives touch pad and the relative motion of LCD panel and fitted by uniform pressure, fit effective, improve and produce yield, and simple to operate, be beneficial to batch production.
In order further to understand feature of the present invention and technology contents, refer to following about detailed description of the present invention and accompanying drawing, but accompanying drawing only provide with reference to and explanation use, be not used for the present invention to be limited.
Brief description of the drawings
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention is described in detail, will make technical scheme of the present invention and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the flow chart of the applying method of touch pad of the present invention and LCD panel;
Fig. 2 is the three-dimensional structure diagram of joint tool in the applying method of touch pad of the present invention and LCD panel;
Fig. 3 is Fig. 2 exploded view.
Detailed description of the invention
Technological means and the effect thereof taked for further setting forth the present invention, be described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
Refer to Fig. 1, and in conjunction with Fig. 2 to Fig. 3, the applying method of touch pad of the present invention and LCD panel, comprises the following steps:
Step 1, provide touch pad (not shown), LCD panel (not shown) and joint tool 100.
Described touch pad and LCD panel define respectively one to be fit to fit toward each other, and to be fit of to be fit of touch pad or LCD panel are provided with viscose glue, also can both be provided with viscose glue, and described viscose glue can be double faced adhesive tape etc.Described joint tool 100 comprises: pedestal 10 and be located at the portable plate 20 on pedestal 10, described pedestal 10 comprises body 12 and is located at the plummer 14 on body 12, this plummer 14 is for carrying LCD panel, body 12 is provided with several resilient keys 16 in the outer peripheral areas of plummer 14, portable plate 20 is supported on body 12 by those resilient keys 16, described portable plate 20 is provided with locating slot 22, and it is for placing touch pad.The corresponding plummer 14 in bottom surface of locating slot 22 is provided with an opening 24, can stretch into wherein for plummer 14.Between described portable plate 20 and plummer 14, have a gap (not shown), be beneficial to operating personnel touch pad and LCD panel are observed, the lip-deep stain of facing plummer 14 for wiping touch pad provides operating space.Opening 224 setting corresponding to plummer 14 on described portable plate 20, its size is slightly larger than the size of plummer 14, so that the stretching into of plummer 14.The corresponding touch pad peripheral shape of described locating slot 22 arranges, and can accurately locate touch pad.Portable plate 20 is also provided with the operating groove 26 being communicated with locating slot 22, and it provides operating space for picking and placeing touch pad.In the present embodiment, operating groove 26 is located at the relative both sides of locating slot 22.
Described portable plate 20 is provided with groove (not shown) facing to the position of the corresponding resilient key 16 of lower surface of resilient key 16, and when portable plate 20 is supported on body 12 by resilient key 16, removable pin 16 free ends are placed in groove.In the present embodiment, described resilient key 16 is symmetrical arranged in 14 4 jiaos of peripheries of plummer, make portable plate 20 can balanced support on pedestal 10 bodies 12.Described resilient key 16 comprises that the pin cylinder 162 of an end opening, spring (not shown) and the one end being contained in pin cylinder are contained in pin cylinder 162 and are resisted against the pin rod 164 on spring, the opening that pin rod 164 other ends stretch out pin cylinder 162 is supporting portable plate 20, and pin cylinder 162 is installed on body 12.
This joint tool 100 also comprises connector (not shown), and described connector is T-shaped.The relative both sides of described portable plate 20 locating slots 22 are provided with through hole 28, and the corresponding through hole 28 of pedestal 10 body 12 is provided with connecting hole 120, penetrate successively through hole 28 with connecting hole 120 is interior, portable plate 20 is arranged on pedestal 10 bodies 12 by connector.Described connector comprises the guide part of limiting section and connection limiting section, and when connection, connector guide part is installed in connecting hole 120 through through hole 28, and limiting section is resisted against portable plate 20 upper limit portable plates 20 toward moving away from the direction of resilient key 16.When portable plate 20 pressurized, can move down along guide part simultaneously downward elasticity of compression pin 16.In the present embodiment, described connector is screw, and its limiting section is nut, and its guide part is screw rod.Described connecting hole is screwed hole, and the end of screw rod is connected with screwed hole threaded engagement.
Step 2, by LCD panel with its to be fit towards on be positioned on plummer 14, touch pad is positioned in the locating slot 22 of portable plate 20 with its to be fit facing down, thus to be fit of touch pad with the face to be fit of LCD panel toward each other.Make can form more accurately location between LCD panel and touch pad by plummer 14 and locating slot 22.
Whether on step 3, observation LCD panel and touch pad, have a stain, particularly touch pad, in the face of the surface of plummer 14, if having, carries out stain Transformatin to LCD panel and touch pad, if do not have, carries out next step; Owing to having a gap between portable plate 20 and plummer 14, therefore between the LCD panel behind location and touch pad, there is certain distance, convenient operation personnel are to LCD panel and touch pad is observed and decontamination processing, ensure the high-cleanness, high of touch pad and LCD panel.
Step 4, press touch pad downwards, drive portable plate 20 elasticity of compression pins 16 to move down, until touch pad contact is placed in the LCD panel on plummer 14, now to be fit of touch pad with to be fit relative contact of LCD panel.Preferably press touch pad corner, to press evenly.
Step 5, continue to press touch pad, touch pad and LCD panel are fit together completely by viscose glue, completing laminating operation.Wherein, with its to be fit, to be fit with LCD panel unified by adhesive plaster touch pad.By settings such as portable plate 20, plummers 14, make touch pad and LCD panel pressurized even, can ensure to form stable laminating between touch pad and LCD panel, there will not be bubble, play the bad phenomenon such as Zhe.
Also comprise step 6, remove and press, resilient key 16 moves up portable plate 20 from compression replying state, and the touch pad after drive laminating and LCD panel are away from plummer 14.
Touch pad and LCD panel after step 7, taking-up laminating.When taking-up, can utilize the operating space that the operating groove 26 that is communicated with locating slot 22 provides to take out touch pad and the LCD panel after laminating.
In sum, the applying method of touch pad of the present invention and LCD panel, by described joint tool, is placed in LCD panel to be fit on plummer, touch pad to be fit is placed on the portable plate of plummer top, can to LCD panel and touch pad be observed and decontamination processing, avoid producing in laminating process dirty bad, press down portable plate and drive touch pad and the relative motion of LCD panel and fitted by uniform pressure, fit effective, improve and produce yield, and simple to operate, be beneficial to batch production.
The above, for the person of ordinary skill of the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of the claims in the present invention.
Claims (8)
1. an applying method for touch pad and LCD panel, is characterized in that, comprises the following steps:
Step 1, touch pad is provided, LCD panel and joint tool, touch pad and LCD panel define respectively one to be fit to fit toward each other, to be fit of to be fit of touch pad or LCD panel are provided with viscose glue, described joint tool comprises: pedestal and be located at the portable plate on pedestal, described pedestal comprises body and is located at the plummer on body, this plummer is used for carrying LCD panel, described body is provided with several resilient keys in the outer peripheral areas of plummer, described portable plate is supported on body by those resilient keys, portable plate is provided with locating slot, it is for placing touch pad, the corresponding plummer in bottom surface of locating slot is provided with an opening,
Step 2, by LCD panel with its to be fit towards on be positioned on plummer, touch pad is positioned in the locating slot of portable plate with its to be fit facing down;
On step 3, observation LCD panel and touch pad, whether have a stain, if having, LCD panel and touch pad are carried out to stain Transformatin, if do not have, carry out next step;
Step 4, press touch pad downwards, drive portable plate elasticity of compression pin to move down, until touch pad contact is placed in the LCD panel on plummer;
Step 5, continue to press touch pad, touch pad and LCD panel are fit together completely by viscose glue;
Described resilient key comprises that the pin cylinder of an end opening, spring and the one end being contained in pin cylinder are contained in pin cylinder and are resisted against the pin rod on spring, and the opening that the pin rod other end stretches out pin cylinder is supporting portable plate, and pin cylinder is installed on body.
2. the applying method of touch pad as claimed in claim 1 and LCD panel, is characterized in that, also comprises step 6, removes and press, and resilient key moves up portable plate from compression replying state, and the touch pad after drive laminating and LCD panel are away from plummer;
Touch pad and LCD panel after step 7, taking-up laminating.
3. the applying method of touch pad as claimed in claim 1 and LCD panel, is characterized in that, has a gap between described portable plate and plummer, and the lip-deep stain of facing plummer for wiping touch pad provides operating space.
4. the applying method of touch pad as claimed in claim 1 and LCD panel, is characterized in that, described resilient key is symmetrical arranged in four jiaos of peripheries of plummer.
5. the applying method of touch pad as claimed in claim 1 and LCD panel, is characterized in that, described portable plate is provided with the operating groove being communicated with locating slot, and it provides operating space for picking and placeing touch pad.
6. the applying method of touch pad as claimed in claim 1 and LCD panel, it is characterized in that, this joint tool also comprises connector, it is T-shaped, comprise limiting section and the guide part that is connected limiting section, portable plate is provided with through hole in the relative both sides of locating slot, the corresponding through hole of body is provided with connecting hole, guide part is installed in connecting hole through through hole, this limiting section support is against on portable plate and limits portable plate toward moving away from the direction of resilient key, when this portable plate pressurized, can move down along guide part simultaneously downward elasticity of compression pin.
7. the applying method of touch pad as claimed in claim 6 and LCD panel, is characterized in that, described connector is screw, and this limiting section is nut, and this guide part is screw rod, and this connecting hole is screwed hole, and the end of screw rod is connected with screwed hole threaded engagement.
8. the applying method of touch pad as claimed in claim 1 and LCD panel, is characterized in that, described portable plate is provided with groove facing to the position of the corresponding resilient key of lower surface of resilient key, and resilient key free end is placed in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145437.5A CN102673086B (en) | 2012-05-10 | 2012-05-10 | Laminating method of touchpad and LCD (Liquid Crystal Display) panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145437.5A CN102673086B (en) | 2012-05-10 | 2012-05-10 | Laminating method of touchpad and LCD (Liquid Crystal Display) panel |
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| Publication Number | Publication Date |
|---|---|
| CN102673086A CN102673086A (en) | 2012-09-19 |
| CN102673086B true CN102673086B (en) | 2014-12-17 |
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| CN201210145437.5A Active CN102673086B (en) | 2012-05-10 | 2012-05-10 | Laminating method of touchpad and LCD (Liquid Crystal Display) panel |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909719A (en) * | 2013-01-06 | 2014-07-09 | 联想(北京)有限公司 | Plate-like member adhering fixation process and fixture thereof |
| CN103507377B (en) * | 2013-10-11 | 2016-03-30 | 无锡博一光电科技有限公司 | The applying method of touch pad and LCDs and joint tool |
| CN109164933B (en) * | 2018-08-06 | 2021-11-09 | 江苏特思达电子科技股份有限公司 | Laminating method and touch screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345010A (en) * | 2000-09-26 | 2002-04-17 | 洋华光电股份有限公司 | Manufacture of touching control panel |
| CN1744021A (en) * | 2004-09-02 | 2006-03-08 | 松下电器产业株式会社 | Touch panel and the manufacturing method |
| CN101872089A (en) * | 2009-04-21 | 2010-10-27 | 上海天马微电子有限公司 | Laminating device for panel display equipment and laminating method adopting same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008129712A1 (en) * | 2007-03-30 | 2008-10-30 | Sharp Kabushiki Kaisha | Apparatus and method for manufacturing display panel, and display panel manufactured by the method |
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- 2012-05-10 CN CN201210145437.5A patent/CN102673086B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345010A (en) * | 2000-09-26 | 2002-04-17 | 洋华光电股份有限公司 | Manufacture of touching control panel |
| CN1744021A (en) * | 2004-09-02 | 2006-03-08 | 松下电器产业株式会社 | Touch panel and the manufacturing method |
| CN101872089A (en) * | 2009-04-21 | 2010-10-27 | 上海天马微电子有限公司 | Laminating device for panel display equipment and laminating method adopting same |
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| CN102673086A (en) | 2012-09-19 |
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Effective date of registration: 20180914 Address after: 523000 7 Bai Ye Avenue, 100 industrial town, Liaobu Town, Dongguan, Guangdong. Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 214000 Jinxi Road, Wuxi City, Jiangsu Province, No. 100 Patentee before: Wuxi Booyi Optoelectronics Science & Technology Co., Ltd. |