CN201600670U - Touch panel - Google Patents

Touch panel Download PDF

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Publication number
CN201600670U
CN201600670U CN2009202759529U CN200920275952U CN201600670U CN 201600670 U CN201600670 U CN 201600670U CN 2009202759529 U CN2009202759529 U CN 2009202759529U CN 200920275952 U CN200920275952 U CN 200920275952U CN 201600670 U CN201600670 U CN 201600670U
Authority
CN
China
Prior art keywords
top board
contact panel
color frame
touch
control sensor
Prior art date
Application number
CN2009202759529U
Other languages
Chinese (zh)
Inventor
林德铮
Original Assignee
洋华光电股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 洋华光电股份有限公司 filed Critical 洋华光电股份有限公司
Priority to CN2009202759529U priority Critical patent/CN201600670U/en
Application granted granted Critical
Publication of CN201600670U publication Critical patent/CN201600670U/en

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Abstract

The utility model relates to a touch panel which improves the optical characteristic and the flat beautifying effect thereof through a communication line that is protected and arranged around the touch panel in a hiding way. A touch sensor is arranged between a flexible top board and a base board in an insulating way; the side edge of the touch sensor is provided with a signal guide way which is connected with a signal processing circuit; and the top board, the base board and the touch sensor are all made from transparent thin layer material. The periphery of the upper surface of the top board is coated with a non-transparent color frame, and the color frame shields a signal guide line part at the edge of the touch sensor.

Description

Contact panel

Technical field

The utility model relates to a kind of contact panel, relates in particular to a kind of frame decorative layer that is provided with on the contact panel top layer, in order to beautify and to protect the contact panel structure of the citation circuit that is arranged on the contact panel periphery.

Background technology

Contact panel has been widely used on the mass consumption electronic goods such as mobile phone, mobile phone, digital camera and satellite navigator at present, uses interface in order to improve, and promotes input efficiency; Usually, contact panel be transparent and be configured in the display screen of these electronic goods before use, allow the user can be, and then significantly improve the goodwill of linking up interface between people and the machine according to indication message on the display screen carrying out interactive input operation.Typical contact panel structure is with being arranged between a top board and the substrate that a touch-control sensor insulate, is provided with Communication signal wire in the peripheral part of overlapping board then, in order to the signal on the touch-control sensor is sent to a signal processing circuit; In the time of early; the assembling mode of contact panel and display screen; utilize a cover frame to be compressed on the edge of contact panel mostly; and being fixedly arranged on display screen the place ahead, uses contact panel; and should cover frame except purpose in order to fixed panel; the usefulness that also has protection contact panel perimeter circuit and beautify mounting structure; yet this touch panel assemblage structure still has defective; for example; being provided with of cover frame can form rugged surface at casing; can destroy the planarization of product-forming; and the cover frame in plate face clean wiping the time; the dust dirt is snapped in the slit of covering between frame and the contact panel; this result is except that producing the sordid hygienic issues of cleaning; the dust dirt is in the filling accumulation in architrave slit; also be very easy to cause contact panel generation misoperation; and the Communication signal wire structure of contact panel edge is comparatively fragile usually; the accumulation extruding that is subjected to the dust and dirt padding very easily causes damage; cause summoning bad phenomenon; the dirt that is packed in the architrave slit in addition can destroy the sealing between shell and the contact panel; influence the water proof and dust proof effect, even cause the damage of inner electric appliance component.For avoiding aforementioned disappearance, can adopt a slim look frame to be arranged between top board and the substrate, and just can cover the Communication signal wire of peripheral part fully, guaranteeing the planarization of contact panel, and reach the effect of protection contact panel perimeter circuit; Yet the thickness of conventional thin look frame layer is at least all more than 50 μ m; therefore be folded between top board and the substrate and during gummed; regular meeting produces the situation of overflow glue or entrapped air pockets near this slim look frame layer edge end face, the optical characteristics that seriously detracts and destroy attractive in appearance.

The utility model content

Fundamental purpose of the present utility model is to be to provide a kind of improved contact panel, with protection and the hiding citation circuit that is arranged on the contact panel periphery, promotes the optical characteristics and the smooth aesthetic of contact panel.

In order to reach above-mentioned purpose, contact panel provided by the utility model is that a touch-control sensor is set to insulation between a pliability top board and a substrate, the lateral margin of this touch-control sensor is provided with the signal guide passage that is connected with signal processing circuit, and aforementioned top board, substrate and touch-control sensor are transparent layer material, wherein, opaque color frame is stamped in the upper surface peripheral part lining of this top board, and this color frame covers the Communication signal wire part at this touch-control sensor edge.

Particularly, the composition of this color frame can be organic material or inorganic material such as printing ink, color photoresistance, but enforceable material ranges is not as limit; Above-mentioned material can be arranged on the upper surface peripheral part of this top board by printing, coating, metal evaporation or other technological means.

Particularly, this color frame is to use the opaque of organic material formation or the opaque thin layer that levels off to, and the thickness of this thin layer is below 35 μ m.

Particularly, this color frame is to use the opaque of inorganic material formation or the opaque thin layer that levels off to, and the thickness of this thin layer is below 15 μ m.

Particularly, this color frame also can be preset on the film substrate, and then this film substrate is covered on this cover top surface, makes this color frame be formed on the upper surface peripheral part of this top board; The plane thin layer of this film substrate for making by transparent material, this material can be polycarbonate (PC), polyester (PET), polymethylmethacrylate (PMMA) or cycloolefin co-polymer (COC) ... etc., but the material ranges of implementing is not exceeded with previous materials.

In the utility model, by establish a table coating that is provided with the color frame in the peripheral part in the cover top surface of contact panel, can simplify bonding process, reduce fraction defective, and do not exist in the disappearance that excessive glue or entrapped air pockets take place face plate edge, promoted the optical characteristics and the smooth aesthetic of contact panel.

Description of drawings

Fig. 1 is the stereographic map of the utility model embodiment;

Fig. 2 is that the member of the utility model embodiment separates stereographic map;

Fig. 3 is the part cut-away view of the component composition of the utility model embodiment; And

Fig. 4 is the part cut-away view of the component composition of another embodiment of the utility model.

Specific embodiment

Below in conjunction with Figure of description embodiment of the present utility model is done detailed description.Obviously, described embodiment only is a part of embodiment of the present utility model, and other embodiment that those skilled in the art is obtained under the prerequisite of not paying creative work belong to protection domain of the present utility model.

Present embodiment is that example describes with the electric resistance touch-control panel, and as shown in Figures 1 to 4, this electric resistance touch-control panel comprises: top board 1, substrate 2 and electric resistance touch-control inductor.Wherein, these electric resistance touch-control inductor 5 insulated being arranged between a top board 1 and the substrate 2, and this electric resistance touch-control inductor 5 can accept the user with the finger or nib push with the input, produce a voltage by touching moment, and the variation that utilizes this magnitude of voltage of detecting is to determine finger or nib pressing position.

Aforesaid substrate 2 is a transparent thin board, it for example is sheets of glass, the upper surface of this substrate 2 be provided with this electric resistance touch-control inductor 5 below resistive film 51, in the surface area that this resistive film comprised, lay most the evenly convex spacing bodies 52 of Boulez, and the citation guide passage 53 that is provided with sensor signal in these resistive film 51 edges, carry near the viscose frame 54 (as the scope that in Fig. 2 this substrate on dotted line outside defined) of these citation guide passage 53 coating viscoses to form a closed; And this top board 1 is a flexual transparent membrane, for example: polycarbonate film, the surface of this top board 1 be provided with this electric resistance touch-control inductor 5 above resistive film 55, and be provided with the citation guide passage 56 that is used for transmitting these electric resistance touch-control inductor 5 signals at these resistive film 55 sides; When panel made up, this top board 1 and substrate 2 be along this viscose frame 54 and compression set, makes the subtend configuration with certain interval separately of this upper and lower resistive film 55,51.

The upper surface of above-mentioned top board 1 also is provided with the frame 3 that the peripheral part is provided with color, and this color frame 3 just can cover citation guide passage 53,56 parts at this touch-control sensor edge, to reach the purpose of beautifying panel appearance; As shown in Figure 3, this color frame 3 can use inorganic material such as silver metal that opaque film or the level off to opaque film of one layer thickness below 15 μ m directly is set in the peripheral part of this top board 1 upper surface by the metal evaporation technology, this color frame 3 also can adopt the technological means setting of organic materials such as printing ink, color photoresistance with printing or various coatings, and the thickness of this color frame 3 is below 35 μ m usually; As shown in Figure 4, this color frame 3 is preset on the film substrate 31, then this film substrate 31 is covered on this top board 1 upper surface, and makes this color frame 3 just can cover citation guide passage 53,56 parts of touch-control sensor.

Compare by contact panel and existing contact panel structure that above-mentioned member is formed, color frame 3 of the present utility model is formed directly into the peripheral part of this top board 1 upper surface, can avoid taking place the disappearance of excessive glue or entrapped air pockets in face plate edge, improve the qualification rate of product, and had the optical characteristics of enhancement contact panel product and the advantage of profile pattern.

More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.

Claims (4)

1. contact panel, one touch-control sensor is set to insulation between a pliability top board and a substrate, the lateral margin of this touch-control sensor is provided with the signal guide passage that is connected with signal processing circuit, and aforementioned top board, substrate and touch-control sensor are transparent layer material, it is characterized in that: opaque color frame is stamped in the upper surface peripheral part lining of this top board, and this color frame covers the Communication signal wire part at this touch-control sensor edge.
2. contact panel as claimed in claim 1 is characterized in that, this color frame is to form opaque thin layer below the 15 μ m by inorganic material.
3. contact panel as claimed in claim 1 is characterized in that, this color frame is to form opaque thin layer below the 35 μ m by organic material.
4. contact panel as claimed in claim 1 is characterized in that, this color frame is arranged at and pastes on the film substrate of cover top surface.
CN2009202759529U 2009-12-22 2009-12-22 Touch panel CN201600670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202759529U CN201600670U (en) 2009-12-22 2009-12-22 Touch panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202759529U CN201600670U (en) 2009-12-22 2009-12-22 Touch panel

Publications (1)

Publication Number Publication Date
CN201600670U true CN201600670U (en) 2010-10-06

Family

ID=42811733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202759529U CN201600670U (en) 2009-12-22 2009-12-22 Touch panel

Country Status (1)

Country Link
CN (1) CN201600670U (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102467852A (en) * 2010-10-28 2012-05-23 三星移动显示器株式会社 Display device having a touch screen panel and manufacturing method thereof
CN102760001A (en) * 2011-04-29 2012-10-31 联胜(中国)科技有限公司 Touch panel and touch display panel
CN102810020A (en) * 2011-06-02 2012-12-05 东莞万士达液晶显示器有限公司 Touch panel
CN102929454A (en) * 2011-08-12 2013-02-13 宸鸿科技(厦门)有限公司 Capacitive touch panel and method for reducing visibility of metal conductors thereof
CN103057121A (en) * 2011-10-24 2013-04-24 塔工程有限公司 Method of bonding transparent panel and resin costing head used in method
CN103176654A (en) * 2013-03-13 2013-06-26 大连七色光太阳能科技开发有限公司 Two-in-one OGS touch screen frame visible wire covering method
CN103257767A (en) * 2013-01-30 2013-08-21 福建科创光电有限公司 Integrated capacitive sensing touch screen adopting two frame silk-screen and production method of integrated capacitive sensing touch screen
CN103455196A (en) * 2012-06-01 2013-12-18 索尼公司 Information processing apparatus and method of manufacturing information processing apparatus
CN103809790A (en) * 2012-11-12 2014-05-21 利科光学股份有限公司 Touch panel sensing structure and manufacturing method for same
CN103838432A (en) * 2011-08-08 2014-06-04 联胜(中国)科技有限公司 Touch panel and touch displaying device
CN104679329A (en) * 2015-01-26 2015-06-03 广东欧珀移动通信有限公司 Terminal, terminal screen and materialized terminal screen manufacturing method
US9760227B2 (en) 2013-01-30 2017-09-12 Fujian Kechuang Photoelectric Co., Ltd. OGS captive touch panel and method for manufacturing same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102467852A (en) * 2010-10-28 2012-05-23 三星移动显示器株式会社 Display device having a touch screen panel and manufacturing method thereof
CN102467852B (en) * 2010-10-28 2015-09-02 三星显示有限公司 There is display device and the manufacture method thereof of touch panel
CN102760001A (en) * 2011-04-29 2012-10-31 联胜(中国)科技有限公司 Touch panel and touch display panel
CN102810020A (en) * 2011-06-02 2012-12-05 东莞万士达液晶显示器有限公司 Touch panel
CN103838432A (en) * 2011-08-08 2014-06-04 联胜(中国)科技有限公司 Touch panel and touch displaying device
CN103838432B (en) * 2011-08-08 2017-10-03 联胜(中国)科技有限公司 Contact panel and touch control display apparatus
CN102929454A (en) * 2011-08-12 2013-02-13 宸鸿科技(厦门)有限公司 Capacitive touch panel and method for reducing visibility of metal conductors thereof
CN103057121B (en) * 2011-10-24 2016-12-21 塔工程有限公司 Engage the method for transparent panel and with resin-coated head in the method
CN103057121A (en) * 2011-10-24 2013-04-24 塔工程有限公司 Method of bonding transparent panel and resin costing head used in method
CN103455196A (en) * 2012-06-01 2013-12-18 索尼公司 Information processing apparatus and method of manufacturing information processing apparatus
CN103809790A (en) * 2012-11-12 2014-05-21 利科光学股份有限公司 Touch panel sensing structure and manufacturing method for same
US9760227B2 (en) 2013-01-30 2017-09-12 Fujian Kechuang Photoelectric Co., Ltd. OGS captive touch panel and method for manufacturing same
CN103257767A (en) * 2013-01-30 2013-08-21 福建科创光电有限公司 Integrated capacitive sensing touch screen adopting two frame silk-screen and production method of integrated capacitive sensing touch screen
CN103176654A (en) * 2013-03-13 2013-06-26 大连七色光太阳能科技开发有限公司 Two-in-one OGS touch screen frame visible wire covering method
CN104679329A (en) * 2015-01-26 2015-06-03 广东欧珀移动通信有限公司 Terminal, terminal screen and materialized terminal screen manufacturing method

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20141222