KR101482667B1 - Touch Module and Method for Manufacturing Touch Module - Google Patents
Touch Module and Method for Manufacturing Touch Module Download PDFInfo
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- KR101482667B1 KR101482667B1 KR1020140069173A KR20140069173A KR101482667B1 KR 101482667 B1 KR101482667 B1 KR 101482667B1 KR 1020140069173 A KR1020140069173 A KR 1020140069173A KR 20140069173 A KR20140069173 A KR 20140069173A KR 101482667 B1 KR101482667 B1 KR 101482667B1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
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Abstract
Description
The present invention relates to a touch module which is touched by an electrostatic touch screen using an electrostatic multi-touch using a human finger as input means of each touch point, A plurality of touch portions including an electrostatically touchable material and including a material capable of being restored after shrinkage and a geometric relationship in design including at least one of a designed distance relationship and an angular relationship of the plurality of touch portions within a tolerance range And the plurality of touch portions embedded in the embossed holes of the embossed plate portion are stacked in the designed geometrical relationship with the embossed plate portion in the designed geometric relationship And a plurality of touch units arranged and fixed to the touch film A housing portion accommodating in the negative space, and a plurality of touch portions, which are spaced apart from the plurality of touch portions by a predetermined distance or more before the pushing force in one direction is applied, A capacitive touch is provided by a plurality of touch parts arranged and fixed to the touch film by an electrostatic touch screen in contact with the touch film, and at least one other height And a first depressing part for sequentially contracting one or more touch parts accommodated in the housing part, wherein the touch film is capable of transmitting an electrostatic touch by a touch part to an electrostatic touch screen, and a geometric relationship And a material for blocking the display module from being visually exposed.
A touch device is manufactured in a unique pattern of a plurality of touch parts made of a conductive material and an area partitioned in the same manner as a predetermined pattern on a capacitive touch screen in a predetermined state in which a pattern is touched on the capacitive touch screen A touch-based service is proposed, which is used as an authentication means for authenticating whether or not each of the divided areas is touched with the same pattern as a predetermined pattern and authenticating whether provision of a prepared service has been made (Japanese Patent Laid-Open Publication No. 2011-134298 ), And Published Unexamined Patent Application No. 10-2013-0081560 (July 17, 2013)).
Meanwhile, a touch device is manufactured by disposing a plurality of touch parts made of a conductive material in a designed unique geometric relationship, electrostatically touching the manufactured touch device to the electrostatic touch screen of the terminal, and forming a geometric relationship Is used as an authentication means for providing various services and at the same time, a touch which is used as an identification means is used as an authentication means for authenticating whether or not the touch portion of the touch device is matched with a design geometric relationship of the touch portions arranged in the touch device, Based service is disclosed (Japanese Patent Application Laid-Open No. 10-2014-0065624 (2014.05.30)).
Conventionally, a touch device manufactured for a touch-based service is manufactured by exposing a contact surface of a conductive part made of a conductive material to the outside for efficient electrostatic touch on the electrostatic touch screen, and the height of the touch parts exposed to the outside A plurality of touch portions provided on the touch device are manufactured so as to be simultaneously touched on the electrostatic touch screen (that is, all of the touch portions exposed to the outside may not touch each other).
However, in the case of using only the touch device as the authentication means, since it is determined whether a service should be provided, whether the service is provided or not is verified. Even if the pattern of the touch portion provided in the touch device is exposed and stolen, If the geometric relationship in design of the touch units provided in the touch device is used as the identification means, it is possible to perform the supplementary authentication using any already known authentication means (e.g., password authentication, etc.) There is a problem that the service itself is stolen when the geometric relation of the design is exposed. For example, when the touch device is touched to accumulate points, when the conventional touch device is used only as the authentication means, in order to display the area partitioned by the electrostatic touch screen, the app is operated first and then the merchant In this way, when the authentication is performed using another authentication means (for example, password authentication) in the identification process, the divided area for touch input is displayed so that even if the pattern of the touch device is exposed, I can not do it. However, when the touch device is used as the identification means, only a certain point is accumulated at an affiliate shop by simply touching the touch device electrostatically to the electrostatic touch screen. Thus, The service itself can be stolen if the geometric relationship of the touch parts is exposed.
On the other hand, when the contact surfaces of the touch parts disposed on the touch device are exposed to the outside, the height of the touch parts exposed to the outside is made constant. This is effective in simultaneously touching the touch parts disposed on the touch device to the capacitive touch screen However, when a plurality of touch points are simultaneously touched with respect to the electrostatic touch screen optimized to use a human finger as an input means, there arises a problem of increasing the probability that all the simultaneously touched touch parts are not recognized successfully . That is, when an electrostatic touch screen optimized to use a human's finger as an input means simultaneously touches two or more fingers in an electrostatic manner, all the touches are normally recognized, but if a finger exceeding the finger is simultaneously touched The probability of not recognizing a part of a touch is increased, and as the number of fingers increases, the probability of recognition failure increases exponentially. Although the above-mentioned phenomenon has not been described in any preceding literature, considering that the electrostatic touch is a technique of sensing the touch by sensing a change in capacitance, the electrostatic touch screen, which is optimized to use a human finger as an input means, The electrostatic capacitance of the human body which induces the electrostatic touch can be regarded as a fixed value. When the number of fingers is increased, the electrostatic capacitance change will be dispersed by the number of fingers. It is predicted that the probability that some touch points are not recognized due to dispersion of capacitance change due to filtering for preventing malfunction of the optimized capacitive touch screen is expected to increase.
In order to solve the above problems, an object of the present invention is to provide a touch module which is touched by an electrostatic touch screen using an electrostatic multi-touch using a human finger as input means of each touch point, A plurality of touch portions including an electrostatically touchable material and including a material capable of being restored after shrinkage and a design geometric relationship including at least one of a designed distance relationship and an angular relationship between the plurality of touch portions within a tolerance range And a plurality of touch portions embedded in the embossed holes of the embossed plate portion are arranged in the designed geometrical relationship by stacking the embossed plate portions in an area opposite to the contact area contacting the electrostatic touch screen And a plurality of touch units arranged and fixed to the touch film are arranged in the inside A plurality of touch parts are held in contact with the plurality of touch parts through a pressing force applied in the one direction while being held at a predetermined distance or more from the plurality of touch parts before the housing part and the pressing force in one direction are applied, The electrostatic touch is realized by a plurality of touch parts arranged and fixed to the touch film by an electrostatic touch screen in contact with the touch film, and at least one other height is applied to the housing Wherein the touch film is capable of transferring the electrostatic touch by the touch portion to the electrostatic touch screen, and the geometric relationship of the plurality of touch portions can be visualized And the touch module includes a material for preventing the touch module from being exposed.
The touch module according to the present invention is a touch module that is touched to an electrostatic touch screen using an electrostatic multi-touch using a human finger as an input means of each touch point. The electrostatic touch module includes an electrostatic touchable material A plurality of touched portions including a material capable of being restored after shrinkage and a filling hole for placing the plurality of touched portions within a tolerance range in a designed geometric relationship including at least one of a designed distance relationship and an angular relationship A touch film for laminating the embossed plate portion to an opposite region of a contact region contacting the electrostatic touch screen with the formed embossed plate portion and fixing the plurality of touch portions embedded in the embossed hole of the embossed plate portion in the designed geometrical relationship; A housing portion for housing a plurality of touch portions, which are arranged and fixed on the touch film, Wherein the plurality of touch portions are spaced apart from the plurality of touch portions by a predetermined distance before a pressing force in one direction is applied to the plurality of touch portions and contact with the plurality of touch portions through a pressing force applied in the one direction, A touch sensing unit for touching the touch screen, and a touch sensing unit for touching the touch screen, the touch sensing unit comprising: Wherein the touch film is capable of transmitting the electrostatic touch by the touch portion to the electrostatic touch screen and blocks the geometric relationship of the plurality of touch portions from being visually exposed And the like.
The touch module according to the present invention may further comprise a spring portion for providing an elastic force to maintain a constant spacing between the first depressed implement and the plurality of touch portions before the pushing force in the one direction is applied, .
In the touch module according to the present invention, the housing part may further include a spring arrangement space in which the spring part is disposed.
In the touch module according to the present invention, the resilient force of the spring portion is stored in order to maintain the space between the first depressing part and the plurality of touch parts, which is coupled with the first depressing implement through the housing part And a second depressed implementation section.
In the touch module according to the present invention, the touch module further includes a handle portion formed to be held by the hand.
In the touch module according to the present invention, the handle may include a conductive material electrically connected to the human body, and the conductive material may be a conductive material that contacts the first imprinting implement through the biasing force during electrostatic touch And is electrically connected to the touch portion.
In the touch module according to the present invention, the plurality of touched portions may be formed to have at least one different height.
In the touch module according to the present invention, the plurality of touch portions are fixed through a conductive adhesive.
In the touch module according to the present invention, the plurality of touch portions are restored when the pressing portion is contracted by the pressing force and the pressing force is released.
In the touch module according to the present invention, the touch film may be made of an opaque material, or at least one side thereof may include an opaque material.
In the touch module according to the present invention, the touch film may be made of a translucent material, or at least one side may include a translucent material, or may be made of a transparent material, or at least one side may include a transparent material, Or a combination of two or more of the materials comprising a variable transmittance material on at least one side thereof.
The touch module according to the present invention is characterized in that the touch film blocks the geometric relationship formed by the plurality of touch parts from being visually exposed to the outside.
The touch module according to the present invention is characterized in that the touch film includes a plurality of plating holes each of which is made of a metallic material and plated on both sides.
In the touch module according to the present invention, the housing part is made of an opaque material.
In the touch module according to the present invention, the first pressing part includes a flat plate area contacting the plurality of touch parts, and a column part sliding along the guide part of the housing part.
In the touch module according to the present invention, the first depressing unit may include a conductive material electrically connected to a human body.
The touch module according to the present invention is characterized in that the first depressing part includes a conductive material and is electrically connected to the plurality of touch parts through a pressing force transmitted from one direction by a human body .
In the touch module according to the present invention, the first depressing part shrinks one or more touch parts through the pressing force.
A method for manufacturing a touch module according to the present invention is a method for manufacturing a touch module that is touched by a capacitive touch screen using an electrostatic multi-touch using a human finger as input means of each touch point, Preparing a plurality of touch parts including a touchable material and including a material capable of restoring after shrinkage and preparing a touch film made of a material capable of transmitting the capacitive touch by the plurality of touch parts to the electrostatic touch screen, A first step of preparing an embossed plate having embossed holes for arranging the plurality of touch parts in a designed geometric relationship including at least one of a designed distance relationship and an angular relation within a range of a touch surface, The touch panel is brought into contact with the touch panel, A second step of embedding the plurality of touched parts in the respective embedding holes of the embossed plate part and arranging and fixing the touched parts in an opposite area of the touch film in a geometric relationship in the design and arranging and fixing the height of at least one touch part differently, And a housing part in which a spring arrangement space for arranging a guide part and a spring part into which a pillar of a specified thickness is to be inserted and a spring arrangement space are formed are prepared and a plate part to be in contact with the plurality of touch parts and a pillar part to be inserted into the guide part And a third push-in implementing unit for preparing a second push-in implementing unit for storing the elastic force of the spring unit, which is combined with the first push-in implementing unit and prepares a spring unit to be disposed in the spring arrangement space of the housing unit, And a step of inserting the pillar of the first depressed implement into the guide part of the housing part, A fourth step of disposing the spring unit in a spring arrangement space of the first spring unit and then coupling the first depressed implementation unit and the second depressed implementation unit, and a fourth step of fixing the plurality of touch units in the designed geometrical relationship, 5 < / RTI >
The method of manufacturing a touch module according to the present invention may further include a sixth step of connecting a conductive material of the second depressed part to a conductive material of a handle formed by a human hand.
The touch module according to the present invention is a touch module that is touched by a capacitive touch screen. The touch module includes: a plurality of touch parts made of a static change inducing material capable of shrinking and restoring; And an embossed plate portion which is made of a material capable of transmitting the electrostatic change by the electrostatic change inducing material to the electrostatic touch screen and which is in contact with the contact area contacting the electrostatic touch screen, A housing part for housing a plurality of touch parts which are fixedly arranged and fixed in a geometrical relationship fixed to the touch film by fixing the touch film in a predetermined geometrical relationship by embedding the touch part in the embossed hole of the embossed plate part; , And a plurality of second housings housed in the inner space of the housing part And a first depressing implement portion that is slid along the guide portion of the housing portion and contacts the at least one touch portion accommodated in the housing portion through a pressing force applied in one direction while maintaining a state spaced apart from the tooth portion by a predetermined distance or more .
According to the present invention, the touch module further includes a spring portion that holds the plurality of touch portions accommodated in the inner space of the housing portion before the pushing force is applied and the first push-in implementing portion so as to be separated by a predetermined distance or more . The housing part may further include a spring arrangement space in which the spring part is disposed. Meanwhile, the touch module is coupled with the first depressing part and receives the elastic force by the spring part, so that the first depressing part maintains a state spaced apart from the plurality of touch parts accommodated in the inner space of the housing part by a predetermined distance or more And a second depressing unit for processing the second depressed portion.
According to the present invention, the touch module may further include a grip portion formed to be held by the hand. Meanwhile, the handle may include a conductive material electrically connected to a human body.
According to the present invention, the plurality of touch portions may be made at least different in height from each other.
According to the present invention, the plurality of touch portions can be fixed through a conductive adhesive.
According to the present invention, the plurality of touch portions can be restored when the pressing force is contracted by the pressing force and the pressing force is released.
According to the present invention, the embossed plate portion is embedded with a conductive metal material in the embedding hole, and the plurality of touch portions can be fixed on the conductive metal material embedded in the embedding hole.
According to the present invention, the touch film may be made of an opaque material, or at least one side may include an opaque material, or may be made of a translucent material, or at least one side may include a translucent material, , Or at least one or a combination of two or more of the materials comprising a transparent material at least on one side, a material having a variable transmittance, or a material having a variable transmittance on at least one side.
According to the present invention, the touch film may be manufactured to have a thickness within 0.2 mm.
According to the present invention, the touch film may include a plurality of plating holes, both surfaces of which are made of a metallic material.
According to the present invention, the housing part may be made of an opaque material.
According to the present invention, the first depressing part may include a flat plate area contacting the plurality of touch parts, and a column part sliding along the guide part of the housing part.
According to the present invention, the first depressing part may include a conductive material electrically connected to the human body.
According to the present invention, the first depressing part may include a conductive material, and may be slid along the guide part of the housing part and electrically connected to the at least one touch part through a pressing force transmitted by the human body.
According to the present invention, the first depressing part may contract the one or more touch parts through the pushing force.
According to the present invention, at least one height of the first depressing part may be different from the height of the at least one touch part accommodated in the housing part through the pressing force.
A method of manufacturing a touch module according to the present invention includes preparing a plurality of touch parts made of an electrostatic charge inducing material and preparing a touch film made of a material for transferring an electrostatic charge change caused by the electrostatic charge inducing material to a capacitive touch screen, The method comprising the steps of: preparing an embossed plate having embossed holes for disposing parts in a predetermined geometric relationship; inserting the plurality of touch parts in the embossed holes of the embossed plate part in a state where the embossed plate part is attached to an area opposite to the touch film A second step of disposing a plurality of touch portions arranged and fixed in the geometric relationship specified in the touch film through the embossed holes of the embossed plate portion, A housing portion provided with a spring arrangement space in which a spring portion is to be arranged, And a spring unit to be arranged in the spring arrangement space of the housing unit is prepared, and the spring unit to be assembled with the first stamp implementation unit A second step of mounting the spring portion of the first push-in implementing portion and the second push-in implementing portion in a state in which the pillar of the first push-in implementing portion is inserted into the guide portion of the housing portion, And a fifth step of fixing the touch film to the housing part such that a plurality of touch parts arranged and fixed to the touch film are received in the inner space of the housing part.
According to another aspect of the present invention, there is provided a method for manufacturing a touch module, comprising the steps of: connecting a grip portion formed in a hand to a pillar portion of an embossed implementation portion exposed to the outside of the housing portion.
According to the present invention, not only the geometrical relationship of the plurality of touch parts provided on the touch module is visually externally exposed, but also the geometric relationship formed by the plurality of touch parts can be precisely controlled, It is advantageous in that not only the control of the sequential touch, the time difference touch, the simultaneous touch, and the like is easy, but also the confidentiality thereof is ensured and the touch module excellent in touch feeling is provided by the spring.
1A to 1D are views showing the structure and operation structure of a touch module according to an embodiment of the present invention.
FIGS. 2A to 2E are views illustrating a process of manufacturing a touch module according to an embodiment of the present invention.
The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.
In other words, the following embodiments correspond to the preferred embodiment of the present invention, which is a preferred embodiment of the present invention. In the following embodiments, specific configurations may be omitted, or functions implemented in specific configurations may be referred to as specific configurations It is to be clearly understood that the embodiments that divide or separate the functions embodied in two or more configurations into one configuration are all within the scope of the present invention unless otherwise mentioned in the following embodiments. Therefore, it should be clearly stated that various embodiments corresponding to subsets or combinations based on the following embodiments can be subdivided based on the filing date of the present invention.
In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used below are defined in consideration of the functions of the present invention, which may vary depending on the user, intention or custom of the operator. Therefore, the definition should be based on the contents throughout the present invention.
As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely means for effectively explaining the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs Only.
FIGS. 1A to 1D are views showing a structure and an operation structure of a touch module 100 according to an embodiment of the present invention.
In more detail, FIGS. 1a to 1d show a plurality of touch units 105 made of an electrostatic-change inducing material and a material capable of transmitting electrostatic change by the electrostatic-change inducing material to the electrostatic touch screen, And a touch film 110 in which the plurality of touch portions 105 are arranged and fixed in a predetermined geometrical relationship in a region opposite to a contact region in contact with the touch region 100. FIG. Those skilled in the art will appreciate that various embodiments of the structure and operating structure of the touch module 100 (e.g., some of the components) may be implemented by referring to and / (S), or alternatively, or in combination), it is to be understood that the invention includes all such contemplated embodiments, The technical features thereof are not limited only by the method shown in FIG.
1A to 1D, the touch module 100 includes a plurality of touch parts 105 made of a material for inducing static electricity change which can be contracted and restored, and a plurality of touch parts 105 arranged in a specified geometric relationship And an embossing plate (130) formed on the opposite side of the contact area contacting the electrostatic touch screen, the embossing plate (130) being formed of a material capable of transmitting electrostatic change by the electrostatic charge inducing material to the electrostatic touch screen (110) having a plurality of touch portions (130) attached thereto and embedding the plurality of touch portions (105) in embedding holes of the embossing plate portion (130) in a specified geometrical relationship; A housing part 115 for accommodating a plurality of touch parts 105 arranged and fixed in a geometric relationship specified in the touch film 110 in an inner space of the housing part 115; Number And is housed in the housing part 115 by sliding along the guide part of the housing part 115 through a pressing force applied in one direction while keeping a state spaced apart from the plurality of touch parts 105, A plurality of touch parts 105 accommodated in the inner space of the housing part 115 before the pushing force is applied, A spring unit 135 for maintaining the interval between the first depressing part 120 and the first depressing part 120 so as to be spaced apart from each other by a predetermined distance or more and a spring part 135 coupled to the first depressing part 120 and receiving the elastic force of the spring part 135, And a second abutment implementation unit 120 for processing the first abutment implementation unit 120 to keep the first abutment unit 120 separated from the plurality of touch units 105 accommodated in the inner space of the housing unit 115 by a predetermined distance or more , Depending on the method of implementation Are generated and further including a handle portion 125 connected to the second embossment implementation unit 120. The
The touch unit 105 is a generic term of the electrostatic change induction material electrostatically touchable on the electrostatic touch screen provided in the terminal, and is preferably made of an electrostatic change inducing material that can be retracted and retracted, And an electrostatic charge inducing material connected to a possible electrostatic induction material.
According to the first touch unit of the present invention, the touch unit 105 can be manufactured using a conductive material having at least one rubber elastic property of a conductive rubber material, a conductive plastic material, and a conductive silicon material, (For example, a measured resistance value between a touching portion and a portion electrically connected to the human body is 300? Or less) and a pre-designed hardness (for example, 80 or less based on a Shore A hardness meter). For example, when the touch portion 105 of the first touch portion embodiment is made of a conductive rubber material, the conductive rubber may be prepared by mixing conductive rubber (e.g., conductive carbon or metal powder) and rubber in a calculated ratio And the hardness and the electrical resistance can be determined according to the compounding ratio of the rubber and the conductive carbon.
According to the second touch part of the present invention, the touch part 105 can be manufactured using a metallic material, and the metallic material can be made of a material having a high electrical conductivity such as gold, silver, And the measured resistance value between the portion and the portion electrically connected to the human body is less than 1 ohm). However, the metallic material may be provided to the touch module 100 in such a manner that the metallic material is connected to other electrostatic induction-inducing materials capable of shrinking and restoring due to difficulty in shrinking and restoring.
According to the third touch part of the present invention, the touch part 105 can be manufactured by plating a non-conductive material with a metallic material. Here, the nonconductive material is preferably made of a shrinkable and restorable material. If the nonconductive material is not shrinkable and restorable, the touch module 100 may be connected to other electrostatic induction materials capable of shrinking and restoring.
According to the fourth touch part of the present invention, the touch part 105 can be manufactured by forming a metallic film of a metallic material on the outside of a cushioning material of an elastic material which can be shrunk and restored. The cushioning material may be formed of a foamable material such as sponge or polyurethane. The metal film may be formed by plating a metallic material on the buffer material and / or by yarn or cotton on a metallic material. For example, the touch portion 105 formed by forming the metal film of the cushioning material may have a structure of an EMI shielding gasket.
According to the fifth touch part of the present invention, the touch part 105 can be manufactured using a carbon fiber material including a carbon nanotube material or a single wall carbon nanotube material, For example, 80 or less on a Shore A hardness scale).
According to the sixth touch part of the present invention, the touch part 105 can be manufactured using a dielectric material comprising a solid dielectric material or a liquid dielectric material and a container for housing the dielectric material. A dielectric material is a general term for a material that is polarized by a voltage or an electric field to generate a bound charge on the surface. The dielectric material is a polarization that is generated by a voltage or an electric field applied to the surface of a touch screen, And a ferroelectric material having a dielectric constant to be produced (for example, barium titanate or rhodium salt).
According to the seventh touch unit of the present invention, the touch unit 105 may be formed in a combination of the first to sixth touch unit embodiments (for example, in the form of a metallic material of the second touch unit embodiment, And a material having a metal film of a metallic material formed on the outside of a cushioning material of a flexible and resilient material.
It is to be understood that the touch portion embodiment of the present invention is not limited to the first to seventh touch portion embodiments and that any material may be included in the right scope of the present invention I make clear what belongs to you.
The touch unit 105 manufactured in the first to seventh touch unit embodiments includes a contact surface having a contact area calculated to be touched with the capacitive touch screen. Preferably, the contact surface of the touch portion 105 is formed in a circular shape having a diameter of 3 mm to 7 mm or an elliptic or polygonal shape having a contact area corresponding to the circular area having a diameter of 3 mm to 7 mm.
According to the method of the present invention, it is preferable that at least one height of the plurality of touch parts 105 is made different from each other. If the plurality of touch portions 105 are formed of a conductive material among the electrostatic induction materials and the first and second depressions 120 are made of a conductive material so that the first and second depressions 120 When the electrostatic capacitance of the human body is applied to each touch part 105 as it contacts with the plurality of touch parts 105, the first touch part implementing part 120 may include at least one touch part (For example, a touch whose order of touch has been determined for each of the touch units 105) or at least a time difference touch (for example, a plurality of touch units 105 simultaneously) at the same time Non-touching non-touching) occurs. Since the sequential touch can use the touch sequence of each touch unit 105 as an authentication factor, the number of times of authentication can be dramatically improved, and the sequential touch and the time difference touch can improve the touch rate (e.g., The rate at which the touch portion 105 of the touch recognition portion 105 succeeds in touch recognition).
According to the method of the present invention, the plurality of touch portions 105 are preferably fixed through a conductive adhesive. Preferably, the plurality of touch units 105 are fixed to the touch film 110 through a conductive adhesive, and may be adhered to the materials of the other touch units 105 according to an embodiment.
According to the method of the present invention, the plurality of touch portions 105 are contracted by the pushing force applied through the first pushing implement 120 and restored to the original state when the pushing force is released desirable.
The embedded plate 130 is formed with an embedded hole for arranging the plurality of touch parts 105 in a specified geometrical relationship and is attached to an area opposite to the touch film 110 so that the plurality of touch parts 105 To be arranged according to the geometrical relationship of the embedding holes. The plurality of touch portions 105 are embedded and fixed in the embedding holes of the embossed plate portion 130 while the embossed plate portion 130 is attached to the opposite region of the touch film 110, The portion 105 can be precisely disposed and fixed to the touch film 110 according to a specified geometric relationship.
According to an embodiment of the present invention, the embedding plate 130 may be attached to the touch film 110 through an adhesive, and the touch film 110 may be assembled through a bolt assembly or a mechanism assembly using a latch, Lt; / RTI >
The touch film 110 is a general term for a constitution of a material capable of transmitting an electrostatic change due to the electrostatic charge inducing material constituting the touch part 105 to an electrostatic touch screen, A plurality of touch portions 105 made of the electrostatic-change inducing material are formed in a geometric relationship corresponding to the arrangement structure of the embossed holes of the embossed plate portion 130 in the region opposite to the contact region contacting the electrostatic touch screen among the both side regions of the plate Batch is fixed.
According to the method of the present invention, the touch film 110 may be made of an opaque material in terms of light transmittance, or may be made of at least one opaque material, or may be made of a translucent material, Or at least one of or a combination of two or more of transparent materials made of a transparent material at least on one side or a material having a variable transmittance or a material having a variable transmittance on at least one side thereof ≪ / RTI >
According to the first embodiment of the transmittance of the touch film material according to the present invention, the touch film 110 may be made of an opaque material capable of transmitting the electrostatic change caused by the electrostatic change inducing material to the electrostatic touch screen. Although it is ideal that the opaque material includes a material having a transmittance of 0% of light incident on the touch film 110, it is preferable that a plurality of touch portions 105 provided on the opposite region of the contact region from the outside, Is defined as belonging to the category of opaque materials up to the light transmittance which can not visually identify the specified geometric relationship of the light transmittance.
According to the second embodiment of the transmittance of the touch film material according to the present invention, the touch film 110 may include an opaque material capable of transmitting the electrostatic change due to the electrostatic charge inducing material to the electrostatic touch screen on at least one side thereof have. For example, the touch film 110 may include a transparent or translucent material on the other side, and may have a layer or film of an opaque material on at least one side thereof, or may be coated or painted with an opaque material. .
According to the third embodiment of the transmittance of the touch film material according to the present invention, the touch film 110 may be made of a translucent material capable of transmitting the electrostatic change caused by the electrostatic change inducing material to the electrostatic touch screen. Here, 'translucent material' means a material having a light transmittance that does not belong to the category of opacity but does not belong to the category of transparency, because the transmittance of the light incident on the touch film 110 is not opaque.
According to the fourth embodiment of the transmittance of the touch film material according to the present invention, the touch film 110 may include a translucent material capable of transmitting an electrostatic change due to the electrostatic charge inducing material to the electrostatic touch screen on at least one side thereof have. For example, the touch film 110 may include a transparent or opaque material on the other side, and may have a layer or a film of a translucent material on at least one side thereof, or may be coated with a translucent material or may be painted .
According to the fifth transmittance of the touch film material according to the present invention, the touch film 110 may be made of a transparent material capable of transmitting the electrostatic change caused by the electrostatic change inducing material to the electrostatic touch screen. Herein, it is ideal that the 'transparent material' includes a material having a transmittance of 100% of light incident on the touch film 110, but a material having a light transmittance of 95% or more is defined as a transparent material.
According to the sixth transmittance of the touch film material according to the present invention, the touch film 110 may include a transparent material capable of transmitting electrostatic change due to the electrostatic charge inducing material to the electrostatic touch screen on at least one side thereof have. For example, the touch film 110 may include an opaque or translucent material on the other side, and may have a layer or film of a transparent material on at least one side thereof, or may be formed in a form in which a transparent material is applied or painted .
According to the seventh transmittance of the touch film material according to the present invention, the touch film 110 may be made of a transmittance variable material capable of transmitting an electrostatic change due to the electrostatic change inducing material to the electrostatic touch screen. Here, the 'transmittance variable material' is a collective term of a material whose transmittance is variable by an electrical signal, and may include, for example, a variable transmittance glass material. However, the 'transmittance variable material' is not limited to the transmittance variable glass. If the electrostatic change due to the electrostatic change inducing material can be transmitted to the electrostatic touch screen, if the transmittance is variable, And that it belongs to the scope.
According to the eighth transmittance of the touch film material according to the present invention, the touch film 110 includes a variable transmittance material capable of transmitting an electrostatic change due to the electrostatic charge inducing material to the electrostatic touch screen on at least one side thereof . For example, the touch film 110 may include a transparent or semitransparent or opaque material on the other side, and may be provided with a layer or film of a variable transmittance material on at least one side thereof, Can be done in the form of decompression.
According to the eighth transmittance of the touch film material according to the present invention, the touch film 110 may be formed by combining two or more of the first through eighth transmittance embodiments. In the meantime, the embodiment of the touch film 110 of the present invention is not limited to the case of the above-described embodiments, and if the touch panel 105 has a material or characteristic capable of transmitting the electrostatic change by the touch unit 105 to the electrostatic touch screen, It will be evident to the person skilled in the art that it falls within the scope of the claims set forth in the claims of the present invention.
According to an embodiment of the present invention, the touch film 110 may be formed of a combination of a nonconductive material, a conductive material, a conductive material, and a nonconductive material in terms of electrical conductivity.
According to the first conductive embodiment of the touch film material according to the present invention, the touch film 110 may be made of a nonconductive material, and in this case, the touch film 110 may have a thickness of 0.2 mm Or less. That is, when the thickness of the touch film 110 is 0.2 mm or less, the electrostatic change of the electrostatic-change inducing material constituting the plurality of touch parts 105 is defined as 99% or more by the electrostatic It can be delivered to the touch screen. However, the thickness of the touch film 110 made of a nonconductive material is proportional to the magnitude of the current or voltage applied to the surface of the electrostatic touch screen, or the thickness of the touch portion 105 made of a conductive material, It is apparent that the present invention includes the touch film 110 of the nonconductive material in the scope of the right.
According to the second conductive embodiment of the touch film material according to the present invention, the touch film 110 may be made of a conductive material. In the case where the touch film 110 is made of a conductive material, the thickness of the touch film 110 is not limited to a specific value, but it is preferable that the touch film 110 is made to be within 1 mm although it can transmit the change of the electrostatic charge.
According to the third conductive embodiment of the touch film material according to the present invention, the touch film 110 has a plurality of holes formed in a non-conductive material in a lattice structure (or a honeycomb structure) A metal material may be plated on a predetermined region (e.g., about 2 mm in diameter) on both sides of the film 110 to form a plating hole. In the third touch film embodiment, a metal material passing through the plating hole and plated on a predetermined area on both sides serves to transmit the electrostatic change of the touch part 105. Therefore, it is preferable that the plating holes are arranged tightly (for example, the gap between the regions plated on both surfaces passing through the plating hole is about 2 mm or less). On the other hand, when the touch film 110 is formed in the shape of a plating hole, the thickness of the touch film 110 is not limited to a specific value, but the transmission rate of the electrostatic change is further improved when the thickness is within 0.2 mm.
According to the fourth conductive embodiment of the touch film material according to the present invention, the touch film 110 may be manufactured such that a conductive material (for example, a metal material) is embedded in a plate of a nonconductive material to form a conductive layer . The conductive layer may be in the form of a plate or net. In the fourth touch film embodiment, the thickness of the touch film 110 itself may not be limited. However, in the state that the touch film 110 is in contact with the electrostatic touch screen, So that the gap therebetween is 0.2 mm or less. Preferably, the conductive layer is electrically connected to the respective touch parts 105 based on the designated placement positions of the respective touch parts 105.
According to the fifth conductive embodiment of the touch film material according to the present invention, the touch film 110 may be formed by combining two or more of the first to fourth conductive embodiments. However, the embodiment of the touch film 110 of the present invention is not limited to the above-described embodiments, and any shape or characteristic may be used as long as it has a material or characteristic capable of transmitting the electrostatic change by the touch portion 105 to the electrostatic touch screen. The scope of the invention is defined by the scope of the claims of the present invention.
The housing part 115 has an inner space for accommodating a plurality of touch parts 105 arranged and fixed in a geometric relationship specified in the touch film 110, And a guide portion that slides the first pressing portion 120 (e.g., the column portion of the first pressing portion 120). Preferably, the housing part 115 is made of an opaque material so that the geometric relationship of the plurality of touch parts 105 accommodated in the inner space is not visually exposed to the outside.
According to the method of the present invention, the housing part 115 further includes a spring arrangement space in which the spring part 135 is disposed, and the spring part 135 is disposed in the spring arrangement space of the housing part 115, Between the plurality of touch portions 105 accommodated in the inner space of the housing portion 115 and the first depressing implement 120 before the predetermined depressing force is applied to the first depressing implement 120, And provides an elastic force to keep the spacing more than a certain distance.
The first indenting implement 120 maintains a state spaced apart from the plurality of touch portions 105 accommodated in the inner space of the housing portion 115 by a predetermined distance or more before the pushing force is applied, (For example, in a direction perpendicular to the surface of the electrostatic touch screen in a state that the touch film 110 is in contact with the electrostatic touch screen), the housing part 115 is slid along the guide part of the housing part 115, (Not shown).
Preferably, the first indenting implement 120 is inserted into a flat plate area contacting the plurality of touch parts 105 and a guide part of the housing part 115, and then sliding along the guide part by the biasing force. As shown in FIG. The second depressing part 120 is coupled with the first depressing part 120 by the spring part 135 disposed in the spring arrangement space of the housing part 115, The first touchdown implement 120 and the plurality of touches 105 housed in the inner space of the housing part 115 are spaced apart from each other by a predetermined distance or more before the pushing force is applied.
The first indentifier 120 and the second indentifier 120 may be assembled through bolt assembly or a conductive adhesive and preferably the first indentifier 120 and the second indentifier 120 Can be assembled by inserting the column portion of the first depressed implementing portion 120 into the guide portion of the housing portion 115 in a state where the spring is disposed in the spring arrangement space of the housing portion 115. [
According to the embodiment of the present invention, when the electrostatic charge inducing material constituting the plurality of touch parts 105 includes a conductive material, the first and second attracting implement parts 120 are electrically connected to the human body (For example, a material in which the material of the first and second crimped implement 120 itself is a conductive material, or a conductive material for electrical connection is plated / sanded on at least one shaft portion) . When the plurality of touch units 105 and the first and second push-buttons 120 include a conductive material, the first and second push-buttons 120 are pressed by the pushing force transmitted by the human body And may be slid along the guide part of the housing part 115 to be electrically connected to the at least one touch part 105.
According to the method of the present invention, the plurality of touch portions 105 may include or use shrinkable and restorable material features, and the first indenting implement 120 may be configured to press the housing portion 115 The touch part 105 may be in contact with at least one touch part 105 accommodated in the inner space of the housing part 115 while being fixed to the touch film 110 so as to contract the touch part 105 . When the pushing force is released, the contracted touch part 105 is restored to its original state, and the first and second pushing implement parts 120 apply pushing force by the restoring force of the touch part 105 And is spaced in the reverse direction of the direction of the arrow.
According to the method of the present invention, the plurality of touch parts 105 are made at different heights and are fixed to the touch film 110 at different heights. Therefore, when the first depressing part 120 is slid along the guide part of the housing part 115 by the biasing force, the first depressing part 120 is housed in the inner space of the housing part 115 (Or time difference) with the touch portions 105 having different heights, and the touch portions 105 of the high height among the touch portions 105 having the different height are sequentially (or periodically) Or all the touch parts 105 accommodated in the inner space of the housing part 115 while being contracted.
The handle 125 is a collective term for a hand held object. In the embodiment of the present invention, the hand handle 125 is illustrated as a handle for convenience. However, the handle 125 is not limited thereto and any shape may be used. When the pushing force can be directly transmitted to the second depressing unit 120, the second depressing unit 120 can be omitted.
According to the embodiment of the present invention, the electrostatic charge inducing material constituting the plurality of touch parts 105 includes a conductive material, and the first and second attracting implement parts 120 are electrically connected to the touch part 105 The handle 125 may be made of a conductive material that is electrically connected to the human body (for example, the handle 125 itself may be made of a conductive material, or at least one shaft may be formed of a conductive material) A conductive material for electrical connection is plated / sanded, and the like), and is electrically connected to the first and second depressions 120 through the conductive material. As a result, It is preferable to be electrically connected to the conductive material.
1a to 1e illustrate a state before a pushing force is applied to the touch module 100, and FIGS. 1b to 1e illustrate a state in which the pushing force is applied to the first pushing implementing part 120 to slide along the guide part of the housing part 115 The touching part 105 of the housing part 115 is contacted and contracted with the touch part 105 having a high height among the touch parts 105 having different heights and as a result, The touch unit 105 may be in contact with the touch unit 105. In this case,
FIGS. 2A through 2E are views illustrating a process of fabricating the touch module 100 according to an embodiment of the present invention.
2a to 2e illustrate the fabrication process of the touch module 100 shown in FIGS. 1a to 1d. As a person skilled in the art will appreciate, (For example, some steps may be omitted or the procedures may be changed) by referencing and / or modifying the touch module 100 to the touch module 100. However, And all the methods to be inferred. The technical features of the present invention are not limited only by the methods shown in Figs. 2a to 2e.
Referring to FIG. 2A, in order to fabricate the touch module 100 shown in FIGS. 1A to 1D, a plurality of touch portions 105 made of an electrostatic induction material are prepared, and electrostatic discharge A touch film 110 made of a material for transferring a change to an electrostatic touch screen is prepared and a fillet plate 130 having a fillet hole for arranging the plurality of touch units 105 in a specified geometrical relationship is prepared.
The touch part 105 is preferably made of materials or shapes of the first to seventh touch parts, and it is preferable that at least one height is prepared differently. However, the height of the touch unit 105 is not limited to a different height. If the touch unit 105 does not provide a touch characteristic of a sequential touch (or time difference touch), the touch unit 105 may be manufactured at the same height.
The touch film 110 is preferably made of a material or a shape of the first to fifth touch film embodiments and is prepared in the form of a plate that can be fixed to the housing part 115.
The embedded plate 130 is formed with an embedded hole for arranging the plurality of touch parts 105 in a specified geometrical relationship and is attached to an area opposite to the touch film 110 so that the plurality of touch parts 105 To be arranged according to the geometrical relationship of the embedding holes.
Referring to FIG. 2B, the embedding plate 130 is attached to an area opposite to the contact area contacting the electrostatic touch screen among the areas of the touch film 110, The plurality of touch portions 105 are inserted into the embossed holes of the embossed plate portion 130 in a state where the embossed plate portion 130 is attached and are arranged and fixed in a specified geometric relationship. Preferably, the plurality of touch parts 105 and the touch film 110 are adhesively fixed to each other through a conductive adhesive. On the other hand, the touch film 110 and the buried plate may be attached through an adhesive, or may be attached through a bolt assembly or a latch.
Referring to FIG. 2C, an inner space for accommodating a plurality of touch units 105, which are arranged and fixed in a geometric relationship to the touch film 110, using an embedding hole of the emboss plate 130, A housing part 115 having a spring arrangement space in which a guide part to be inserted and a spring part 135 are to be arranged is prepared and a flat plate area in contact with the plurality of touch parts 105 and a post part to be inserted into the guide part And a spring portion 135 to be disposed in the spring arrangement space of the housing portion 115. The second spring portion 135 is provided in the second housing portion 115 of the housing portion 115, The embossing implement 120 is prepared.
Referring to FIG. 2d, a column portion of the first depressed implementation portion 120 is inserted into a guide portion of the housing portion 115, and the spring portion 135 is disposed in a spring arrangement space of the housing portion 115 The first depressing implement 120 and the second depressing implement 120 are engaged.
Referring to FIG. 2E, the touch film 110 manufactured through the process of FIG. 2B (that is, a touch in which a plurality of touch portions 105 are arranged and fixed in a specified geometric relationship using a fill hole of the fill plate 130) The plurality of touch parts 105 fixedly disposed on the touch film 110 are fixed to the inner space of the housing part 115 by fixing the touch part 110 to the housing part 115 manufactured through the drawing 2d, The touch film 110 is fixed to the housing part 115 so as to be accommodated.
The touch film 110 and the housing part 115 are preferably adhesively fixed to each other through an adhesive, and may be variously fixed in a form of bolt assembly according to an embodiment.
According to the embodiment of the present invention, the touch module 100 manufactured through the above-described FIG. 2E has a handle portion 120 formed on a pillar portion of the depressed implementation portion 120 exposed to the outside of the housing portion 115, The touch module 100 of the type shown in FIGS. 1A to 1D can be manufactured.
100: touch module 105: touch part
110: touch film 115: housing part
120: depressed implement part 125: handle part
130: embossed plate portion 135: spring portion
Claims (21)
A plurality of touch units including an electrostatically touchable material on the electrostatic touch screen and including a material capable of restoring after shrinkage;
An embossed plate formed with embossed holes for arranging the plurality of touch portions within a tolerance range in a design geometric relationship including at least one of a designed distance relationship and an angular relationship;
A touch film for laminating the embossed plate portion in an area opposite to the contact area contacting the electrostatic touch screen to place and fix the plurality of touch portions buried in the embossed holes of the embossed plate portion in the designed geometrical relationship;
A housing part accommodating a plurality of touch parts arranged and fixed to the touch film in an inner space; And
Wherein the plurality of touch portions are spaced apart from the plurality of touch portions by a predetermined distance before a pressing force in one direction is applied to the plurality of touch portions and contact with the plurality of touch portions through a pressing force applied in the one direction, A touch sensing unit for touching the touch screen, and a touch sensing unit for touching the touch screen, the touch sensing unit comprising: And a first depressing unit for sequentially shrinking the touch units,
Wherein the touch film includes a material capable of transmitting an electrostatic touch by a touch portion to an electrostatic touch screen and blocking a geometric relationship of the plurality of touch portions from being visually exposed.
Further comprising a spring unit for providing an elastic force to maintain a constant spacing between the first depressed implement and the plurality of touch units before the pushing force in the one direction is applied.
And a spring arrangement space in which the spring portion is disposed.
And a second depressing implement coupled to the first depressing implement through the housing to process the elastic force of the spring to maintain the spacing between the first depressed implement and the plurality of touches, And a touch module.
Wherein the touch module further comprises a grip portion formed to be held by a hand.
And a conductive material electrically connected to the human body,
Wherein the conductive material is electrically connected to the touch portion that contacts the first depressed implement through the pressing force when the electrostatic touch is performed.
Wherein at least one height of the touch module is different.
And is fixed through a conductive adhesive.
And wherein the touch module is restored when the pressing force is contracted by the pressing force and the pressing force is released.
Made of an opaque material,
Wherein at least one side of the touch module includes an opaque material.
Made of translucent material,
At least one side comprising a translucent material,
Made of a transparent material,
And at least one side is made of a transparent material,
Transmissivity variable material,
Wherein the touch module is made of at least one of or a combination of two or more materials including a variable transmittance material on one side.
Wherein the touch module blocks the geometric relationship formed by the plurality of touch parts from being visually exposed to the outside.
A touch module comprising: a plurality of plating holes having a metallic material plated on both sides thereof.
Wherein the touch module is made of an opaque material.
A flat plate region contacting the plurality of touch portions,
And a column portion sliding along the guide portion of the housing portion.
And a conductive material electrically connected to the human body.
Wherein the touch module includes a conductive material and is electrically connected to the plurality of touch parts through a pushing force transmitted from one direction by a human body.
And the at least one touch portion is contracted through the pressing force.
A plurality of touch units including an electrostatically touchable material on the electrostatic touch screen and including a material that can be restored after shrinkage is prepared and a capacitive touch capable of transferring the electrostatic touch by the plurality of touch units to a capacitive touch screen The method comprising the steps of: preparing a touch plate having a plurality of touched portions, and preparing a touched plate portion having a touched hole for arranging the plurality of touched portions in a designed geometric relationship including at least one of a designed distance relationship and an angular relationship within a tolerance range;
Wherein the embossed plate portion is laminated on the opposite region of the contact region contacting the electrostatic touch screen during the electrostatic touch of the region of the touch film and the plurality of touch portions are embedded in each embedding hole of the embossed plate portion, A second step of disposing and fixing at least one touch part in a position opposite to the touch film;
And a housing part in which an inner space for accommodating the plurality of touch parts and a spring arrangement space for arranging a guide part and a spring part into which a column of a predetermined thickness is to be inserted are prepared, And a second depressing unit for storing the elastic force of the spring unit, which is coupled to the first depressing unit and is arranged in the spring arrangement space of the housing unit, is prepared A third step;
A fourth step of inserting the pillars of the first depressed implementation part into the guide part of the housing part and disposing the spring part in the spring arrangement space of the housing part and then coupling the first depressed implementation part and the second depressed implementation part; And
And fixing the touch film having the plurality of touch parts arranged and fixed in the designed geometrical relationship to the housing part.
Further comprising a sixth step of connecting the conductive material of the second embossed implement to a conductive material of a handle portion formed by a human hand.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140069173A KR101482667B1 (en) | 2014-06-09 | 2014-06-09 | Touch Module and Method for Manufacturing Touch Module |
| EP15803661.6A EP3151101B1 (en) | 2014-06-02 | 2015-06-01 | Touch module for multi-touch |
| MYPI2016704496A MY174463A (en) | 2014-06-02 | 2015-06-01 | Touch module for multi-touch |
| CN201580030299.8A CN106462305B (en) | 2014-06-02 | 2015-06-01 | Multi-point touch module |
| PCT/KR2015/005470 WO2015186939A1 (en) | 2014-06-02 | 2015-06-01 | Touch module for multi-touch |
| ES15803661T ES2843266T3 (en) | 2014-06-02 | 2015-06-01 | Multi-touch module |
| PL15803661T PL3151101T3 (en) | 2014-06-02 | 2015-06-01 | Touch module for multi-touch |
| US15/315,379 US10678383B2 (en) | 2014-06-02 | 2015-06-01 | Touch module for multiple touch |
| JP2016571187A JP6476210B2 (en) | 2014-06-02 | 2015-06-01 | Multi-touch touch module |
| SG11201610135TA SG11201610135TA (en) | 2014-06-02 | 2015-06-01 | Multiple touch module |
| PH12016502383A PH12016502383A1 (en) | 2014-06-02 | 2016-11-29 | Multiple touch module |
| JP2018230366A JP7026036B2 (en) | 2014-06-02 | 2018-12-07 | Touch module for multi-touch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140069173A KR101482667B1 (en) | 2014-06-09 | 2014-06-09 | Touch Module and Method for Manufacturing Touch Module |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140133568A Division KR102086869B1 (en) | 2014-10-02 | 2014-10-02 | Touch Module and Method for Manufacturing Touch Module |
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| Publication Number | Publication Date |
|---|---|
| KR101482667B1 true KR101482667B1 (en) | 2015-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140069173A KR101482667B1 (en) | 2014-06-02 | 2014-06-09 | Touch Module and Method for Manufacturing Touch Module |
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| Country | Link |
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| KR (1) | KR101482667B1 (en) |
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| KR20170043775A (en) * | 2015-10-14 | 2017-04-24 | 엘지전자 주식회사 | Input device for touch screen and display apparatus having touch screen |
| KR101743222B1 (en) | 2016-01-08 | 2017-06-05 | 원투씨엠 주식회사 | Capacitive Touch Module Loading Embossed Contact Board and Manufacturing Method for It |
| KR20170083679A (en) * | 2016-01-08 | 2017-07-19 | 원투씨엠 주식회사 | Independent style Capacitive Touch Module |
| KR20170084716A (en) * | 2017-07-11 | 2017-07-20 | 원투씨엠 주식회사 | Capacitive Touch Module Loading Improved Recognition Rate and Manufacturing Method for It |
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| JP2011134298A (en) * | 2009-11-30 | 2011-07-07 | Takashi Yamamoto | Drive unit for information processor and information processing system using multi-touch function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20170019552A (en) * | 2015-08-11 | 2017-02-22 | 원투씨엠 주식회사 | Capacitive Touch Module Constructed Paper or Resin Material |
| KR102402968B1 (en) * | 2015-08-11 | 2022-05-27 | 원투씨엠 주식회사 | Capacitive Touch Module Constructed Paper or Resin Material |
| KR20170043775A (en) * | 2015-10-14 | 2017-04-24 | 엘지전자 주식회사 | Input device for touch screen and display apparatus having touch screen |
| KR101871275B1 (en) | 2015-10-14 | 2018-06-27 | 엘지전자 주식회사 | Input device for touch screen and display apparatus having touch screen |
| KR101743222B1 (en) | 2016-01-08 | 2017-06-05 | 원투씨엠 주식회사 | Capacitive Touch Module Loading Embossed Contact Board and Manufacturing Method for It |
| KR20170083679A (en) * | 2016-01-08 | 2017-07-19 | 원투씨엠 주식회사 | Independent style Capacitive Touch Module |
| KR102530729B1 (en) * | 2016-01-08 | 2023-05-11 | 원투씨엠 주식회사 | Independent style Capacitive Touch Module |
| KR20170084716A (en) * | 2017-07-11 | 2017-07-20 | 원투씨엠 주식회사 | Capacitive Touch Module Loading Improved Recognition Rate and Manufacturing Method for It |
| KR101884771B1 (en) * | 2017-07-11 | 2018-08-03 | 원투씨엠 주식회사 | Capacitive Touch Module Loading Improved Recognition Rate and Manufacturing Method for It |
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