WO2012015222A2 - 터치 입력장치 - Google Patents
터치 입력장치 Download PDFInfo
- Publication number
- WO2012015222A2 WO2012015222A2 PCT/KR2011/005503 KR2011005503W WO2012015222A2 WO 2012015222 A2 WO2012015222 A2 WO 2012015222A2 KR 2011005503 W KR2011005503 W KR 2011005503W WO 2012015222 A2 WO2012015222 A2 WO 2012015222A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- touch
- brush
- touch panel
- input device
- touch input
- Prior art date
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Classifications
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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
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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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
- G06F3/039—Accessories therefor, e.g. mouse pads
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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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Definitions
- the present invention relates to a touch input device for inputting information by touching a touch panel.
- Personal computers, portable transmission devices, and other personal information processing devices perform text and graphic processing using various input devices such as a keyboard, a mouse, and a digitizer.
- These input devices are input devices as interfaces according to the expansion of the use of PCs, and it is difficult to respond to products only with a keyboard and a mouse, and can be easily inputted by anyone with simpler and less misoperation. By developing.
- a touch panel which is simple and has little misoperation and can carry out a user's desired command only by touching the panel so that anyone can directly input it while carrying it.
- touch panels also in performance. That is, the touch panel may be largely divided into a resistive film type, a capacitive type, an ultrasonic type, an optical (infrared) sensor type, an electromagnetic induction type, and the like.
- the resistive film is generally referred to as a touch panel which is most commonly used as a pressure-sensitive type that senses pressure, and has a two-layered upper and lower panel structure.
- a touch panel which is most commonly used as a pressure-sensitive type that senses pressure, and has a two-layered upper and lower panel structure.
- the touch is applied by applying pressure, the upper and lower plates come into contact with each other to detect electricity. That's the way.
- Other ultrasonic methods, optical (infrared) sensor methods, and electromagnetic induction methods are complicated, expensive, and inadequate for small touch panels, and thus their use is limited in a manner suitable for fixed large panels.
- capacitive touch panels also called capacitive or constant voltage
- capacitive touch panels are used to create an electric field when a current flows on the panel surface. As the distance increases, the current weakens and the value is measured to detect the touched position.
- a user's finger may touch a touch panel to input a command.
- the touch panel is contaminated or easily damaged by sharp nails, etc., and there is a problem that precise manipulation is difficult.
- a touch pen or a stylus pen is used as the touch input device.
- the resistive film method is sufficient when a touch panel is applied by applying pressure, a touch pen as an input device of the touch panel is sufficient to form a peak on a general long body.
- the capacitive touch panel cannot use a resistive touch pen, and a conductive touch pen that can be used only for a capacitive touch panel should be used.
- a touch tip made of a conductive material is provided at the end of the body 10.
- the touch tip is formed of a conductive rubber material or a conductive fiber material.
- the touch tip may have a large diameter in a cylindrical shape, since a minimum cross-sectional area is required to detect a change in capacitance between an electrode formed on the surface side of the panel and the touch tip.
- the cross-sectional area of the touch tip is made small, the detection accuracy of the sensor should be increased. Therefore, malfunctions or errors due to temperature drift occur due to noise caused by environmental factors such as moisture in the air and other dielectric foreign objects. It is easy to do, and the power consumption of the sensing circuit rises dramatically. Therefore, in order to detect the touch of the touch tip under the detection accuracy that can eliminate external noise, the touch tip has a large cross-sectional area, and the input device of the touch panel also has to be large. As such, in order to obtain a large cross-sectional area, the tip of the touch tip is cut diagonally to maximize the contact area between the touch tip and the touch panel.
- a touch pen rather than a finger can reduce the contamination and damage of the touch panel somewhat.However, if the touch tip is touched or dragged while touching the touch panel, the touch panel may also be damaged. There is a problem that it is hard to use smoothly.
- An object of the present invention is to provide a touch input device which can soften a drag operation and which is convenient for drawing.
- the present invention is to provide a touch input device capable of minimizing damage such as scratches on the surface of the touch panel and capable of cleaning the surface of the touch panel.
- the present invention is to provide a touch input device that is excellent in touch performance and can improve durability, and convenient touch operation when touching with a certain inclination angle.
- the present invention is to provide a touch input device that can be used as a capacitive method and a resistive film.
- the present invention is to provide a touch input device that is easy to use by allowing a user to feel a click when touching the touch panel with a brush.
- the present invention is to provide a touch input device having a USB memory integrally provided.
- the touch input device is a body formed of a conductive material
- the brush is formed of a conductive material to be drawn to the outside at the end of the body to touch the capacitive touch panel
- the inside of the body It is installed includes a click feeling generating unit for generating a click feeling when the brush is in contact with the touch panel.
- the click feeling generating unit is disposed in the body so as to be linearly moved, the push rod end is disposed in the brush, the dome member fixed to the body to generate a click feeling when pressed by the push rod, and the And a spring disposed inside the body to impart an elastic force to the push rod.
- a slide member to which the brush is fixed is disposed in the body so as to be linearly movable.
- the slide member is fixed to the end of the slide member and elastically wrapped around the outer circumferential surface of the brush. It further comprises.
- a slide member to which the brush is fixed is disposed in the body so as to be linearly movable, and a slide member is disposed to be linearly movable at the end of the slide member and is disposed on an outer surface of the brush.
- the protective ring is introduced into the interior of the, characterized in that it further comprises an elastic member for providing an elastic force to the protective ring.
- the touch input device of the present invention is provided with a brush made of a conductive material to soften the drag operation, there is an advantage that the drawing action is convenient.
- the touch input device of the present invention gently touches the surface of the touch panel by a brush, it is possible to minimize damage such as scratches and to clean the touch panel surface.
- the touch input device of the present invention can be used in combination with the capacitive method and the resistive film method has the advantage that the range of use can be expanded.
- the touch input device of the present invention is provided with a click feeling generating unit to generate a feeling of click when the brush touches the touch panel, thereby allowing the user to determine whether the touch is input and improve user convenience. There is this.
- the touch input device of the present invention since the brush is wrapped by the brush protection unit, there is an advantage that can minimize the spread of the brush, the dust generation even when the number of uses increases.
- the touch input device of the present invention has an advantage that it is possible to perform a variety of tasks by adjusting the contact area of the brush and the touch panel by adjusting the draw out length of the brush.
- the touch input device of the present invention has the advantage of having a function of storing data and a touch input function at the same time by having a USB memory integral to the body.
- FIG. 1 is a perspective view illustrating a separated state of a touch input device according to an embodiment of the present invention.
- FIG. 2 is an operation state diagram of a touch input device according to an embodiment of the present invention.
- FIG. 3 is a perspective view showing another example of use of the touch input device according to an embodiment of the present invention.
- FIG. 4 is a cross-sectional view of a touch input device according to a second embodiment of the present invention.
- FIG. 5 is a cross-sectional view taken along the line A-A of FIG. 4.
- FIG. 6 is a cross-sectional view of a touch input device according to a third embodiment of the present invention.
- FIG. 7 is an operation state diagram of a touch input device according to a third embodiment of the present invention.
- FIG. 8 is a perspective view of a touch input device according to a fourth embodiment of the present invention.
- FIG. 1 is an exploded perspective view of a touch input device according to an embodiment of the present invention
- Figure 2 is an operating state diagram of the touch input device according to an embodiment of the present invention.
- the touch input device includes a body 10 held by a user by hand, a brush 30 installed to be pulled out of the body 10 to touch the capacitive touch panel, and
- the touch pen unit 80 is detachably mounted to the body 10 and has a sharp end portion to touch the resistive touch panel, and is installed on the body 10 to move the brush 30 outside the body 10. Or a brush withdrawal unit for withdrawing or withdrawing into the body 10.
- the body 10 is formed in a cylindrical shape having a diameter that is easy to hold by hand, and the slide member 20 is disposed in the inside thereof so as to be slidable.
- the body 10 may be formed in various shapes in consideration of the design and easy to grasp by hand, such as a polygonal form or a curved shape on the outer surface in addition to the cylindrical form.
- the body 10 is formed of a conductive material. That is, the capacitive type is formed of a conductive material in order to allow the static electricity of the body to be transferred to the touch panel when the user touches the touch panel with a hand.
- the body 10 may be formed of a conductive metal material, may be formed of a conductive fiber material, and any material may be used as long as the material has conductivity.
- the slide member 20 is formed in the same cross-sectional shape as the cross section of the body 10, and is formed smaller than the body 10 to be drawn out and drawn into the body 10. Then, the engaging portion is formed between the slide member 20 and the body to prevent the pull out when the maximum withdrawal from the body 10, and prevents the slide member 20 from falling out of the body (10).
- the brush 30 is fixed to the end of the slide member 20 and consists of several strands of conductive fiber.
- Conductive fiber refers to a fiber-forming polymer containing carbon black as a conductive component.
- the fiber-forming polymer may be polyester, nylon-6, nylon-6.6, polypropylene, and the like, but polyesters having particularly good texture and processing processes and excellent chemical resistance are more particularly polyethylene. Terephthalate is preferred.
- carbon black which is a conductive component, is contained. Carbon blacks include, for example, acetylene black, oil furnace black, thermal black, channel black, Ketjen black, carbon nanotubes, and the like.
- the above-mentioned various fiber-forming polymers are used as the matrix polymer.
- the brush withdrawal unit is disposed at the end of the body 10 so as to be pressed, and is composed of a push button 84 connected to the slide member 82.
- the inside of the body is provided with operating parts for the operation of drawing or drawing the brush 30 to the outside of the body 10 in accordance with the operation of the push button 84.
- the brush withdrawal unit pushes the push button 84 once to draw out the brush 30 to the outside of the body 10, and when pressed again, draws the brush 30 into the body 10.
- the push button 84 is provided with a mounting pin 86 for inserting the touch input device into a pocket or the like.
- the brush withdrawal unit may be applied to any structure as long as it is capable of drawing the brush 30 into or out of the body.
- the touch pen unit 80 is detachably coupled to the end of the body 10 to protect the brush 30, and is installed at the end of the cap 92 to touch the resistive touch panel. It consists of a tip 90 of a pointed form to be.
- the tip 90 is preferably formed of a resin material in order to minimize damage to the surface of the touch panel.
- a cap 94 protecting the tip 90 is detachably mounted to the touch pen 80.
- the cap 94 is fixed with a connection line 96 for connecting the touch input device to a display device having a touch panel.
- the touch pen unit 80 is removed from the body 10 and the push button 84 is shown in FIG. 1. As shown, the brush 30 is drawn out of the body 10.
- Such a touch input device is convenient to use since it can be used for both a resistive type touch screen and a capacitive touch panel as one touch input device.
- the brush can be drawn out of the body to protect the brush, and the cap or the touch pen unit is conveniently mounted on the body.
- FIG. 4 is a cross-sectional view of a touch input device according to a second embodiment of the present invention.
- the touch input device includes a body 100 held by a user by hand, a brush 110 provided on the body 100 to be touched by a capacitive touch panel, and the body 100. It includes a brush length adjusting unit 120 for adjusting the length of the brush 110 is drawn out.
- the touch input device may further include a touch pen unit for touching the brush drawing unit and the resistive touch panel as described in the above embodiment.
- the brush 110 can adjust the contact area in contact with the touch panel, the thickness of the line can be easily adjusted when drawing, and the size of the touch panel can be appropriately adjusted.
- the touch area between the brush and the touch panel is reduced to enable precise touch operation.
- the contact area between the brush and the touch panel is large. Increase the touch performance by increasing.
- the contact area of the touch panel of the brush 110 can be adjusted, it is possible to use the touch panel of various sizes with one touch input device and to appropriately cope with various kinds of touch operations.
- the brush length adjusting unit 120 is provided to reduce the contact area with the touch panel when the length of the brush is shortened.
- the brush can be widened.
- the contact area with a touch panel can be enlarged.
- the length adjusting unit 120 is, for example, a moving member 122 which is fixed to the brush 110 and is disposed in a straight line inside the body 100, and a rotating member rotatably installed on the body 100 ( 124, and driving units 126 and 128 which linearly move the moving member 122 when the rotating member 124 is rotated.
- the moving member 122 is linearly moved inside the body 100, but at least one locking protrusion 130 is formed on the outer circumferential surface thereof so as not to rotate, and the locking protrusion 130 is a body. It is inserted into the locking groove 132 formed along the longitudinal direction on the inner surface of the 100 to prevent the moving member 122 is rotated.
- the driving part 126 is connected to the moving member 122 and has a screw bar 126 having a male screw portion formed on an outer circumferential surface thereof, and a female screw formed on an inner surface of the rotating member 124 and screwed to a male screw portion of the screw bar 126. It is composed of a portion (128).
- the brush length adjusting unit 120 when the rotating member 124 is rotated in one direction, the screw 110 126 is advanced, the brush 110 fixed to the moving member 122 to the outside of the body 100 Drawing out the length of the brush 110 to lengthen the drawing length, and rotating the rotating member 124 in the other direction, the screw bar 126 is retracted, and the brush 110 is drawn into the body 100 so that the brush 110 is removed. Shorten the withdrawal length of).
- FIG. 6 is a cross-sectional view of a touch input device according to a third embodiment of the present invention
- FIG. 7 is an operation state diagram of the touch input device according to a third embodiment of the present invention.
- the touch input device includes a body 200 that the user holds by hand, a brush 210 disposed on the end of the body 200 to be pulled out to touch the capacitive touch panel;
- the touch feeling generating unit 220 may generate a click feeling so that the user may recognize whether the contact is made.
- the touch input device includes a body 200 having a touch tip at the end and a click feeling generating unit for generating a feeling of click so that the user can recognize whether the contact is made when the body is in contact with the touch panel 60. It may include only 200. That is, the brush 210 may be implemented except for the case. In this case, a touch feeling may be generated to recognize whether the touch tip contacts the touch panel when the resistive touch panel is touched.
- the touch input device may further include a touch pen unit for touching the brush drawing unit and the resistive touch panel described in the above embodiment.
- the touch input device is provided with a click feeling generating unit so that the user can feel the click feeling when the touch is input, thereby enabling accurate information input.
- the body 200 is separated into a first body 201 held by a user and a second body 202 on which the brush 210 is mounted, and are detachably coupled to each other.
- the coupling structure of the first body and the second body is coupled in a screw coupling method in this embodiment, but is not limited thereto, and various methods capable of coupling between two bodies may be applied.
- This body is formed of a conductive material.
- the brush 210 is disposed to be exposed to the outside of the second body 202 and is fixed to the inner surface of the second body 202 by the fixing member 212.
- Through holes 214 are formed in the fixing member 212.
- the fixing member 212 is fixed to the inner surface of the second body 202 and is formed of a conductive material so as to conduct electricity between the brush 210 and the second body 202.
- the click feeling generator 220 is disposed at the center of the brush 210 and has a push rod 222 passing through the through hole 214 and fixed to the first body 201 by the push rod 222. When pressed, it includes a dome member 224 that generates a click feeling, and a spring 226 disposed on the push rod 222 to impart an elastic force to the push rod 222.
- the push rod 222 is locked to the fixing member 212 is formed with a stopper 230 to prevent the push rod 222 is separated, one side thereof is disposed in the center of the brush 210 to the touch panel 60 The other side is in contact with the dome member 224 and presses the dome member 224.
- the dome member 224 is fixed to the dome support member 232 fixed to the inner surface of the first body 201 to generate a click feeling.
- the dome member 224 is formed in the shape of a dome in which a thin metal plate is convex.
- One end of the spring 226 is supported by the stopper 230, and the other end thereof is supported by the dome support member 232 to impart an elastic force to the push rod 222.
- the push rod 222 disposed in the center of the brush 210 is pressed against the force of the touch panel 60. This overcomes the elastic force of the spring 226 and is pressed. Then, the push rod 222 presses the dome member 224 and thus the dome member 224 is pressed to generate a click feeling. Therefore, the user can feel a click on the touch input and is convenient to use.
- FIG. 8 is a perspective view of a touch input device according to a fourth embodiment of the present invention.
- the touch input device includes a body 300, a brush 310 fixed to an end of the body 300 to touch a capacitive touch panel, and a USB memory fixed to the body 300. 320).
- the body 300 may be detachably provided with a cap 330 protecting the brush 310.
- the body 300 and the brush 310 may be provided with at least one of the structures described in all the above embodiments.
- the USB memory 320 includes a housing 322 connected to the body and a connector 324 installed in the housing 322 to be pulled out and rotated in one direction to be drawn out of the housing 322.
- the USB memory 320 may include various structures such as a structure in which a cover is detachably mounted to the connector and a structure in which the connector is slidably disposed in the housing and drawn out.
- the touch input device is further provided with a USB memory in a structure having a brush capable of touching the capacitive touch panel, which is convenient to use and can be diversified in application fields.
- first body 202 second body
- dome support member 320 USB memory
Abstract
Description
Claims (11)
- 끝부분에 터치팁이 구비된 바디; 및상기 바디 내부에 설치되어 상기 터치팁을 터치 패널에 접촉시킬 때 클릭감을 발생시키는 클릭감 발생유닛을 포함하는 터치 입력장치.
- 바디;상기 바디의 끝부분에 외부로 인출되게 배치되고 정전용량 방식의 터치 패널을 터치하도록 도전성 재질로 형성되는 브러시; 및상기 바디 내부에 설치되어 상기 브러시를 터치 패널에 접촉시킬 때 클릭감을 발생시키는 클릭감 발생유닛을 포함하는 터치 입력장치.
- 제2항에 있어서,상기 바디에는 상기 브러시를 바디 내부로 인입시키거나 바디 외부로 인출시키는 누름 버튼이 구비되는 것을 특징으로 하는 터치 입력장치.
- 제2항에 있어서,상기 바디에는 상기 브러시를 보호하는 캡이 개폐 가능하게 장착되는 것을 특징으로 하는 터치 입력장치.
- 제2항에 있어서,상기 바디에 분리 가능하게 장착되어 저항막 방식 터치패널을 터치하는 터치펜부를 더 포함하는 터치 입력장치.
- 제2항에 있어서,상기 클릭감 발생유닛은 바디의 내부에 직선 이동 가능하게 배치되고, 일단이 브러시에 배치되는 푸시로드;상기 바디에 고정되어 상기 푸시로드에 의해 눌려지면 딸깍하는 클릭감을 발생시키는 돔 부재; 및상기 바디의 내부에 배치되어 푸시로드에 탄성력을 부여하는 스프링을 포함하는 터치 입력장치.
- 제6항에 있어서,상기 브러시는 바디의 내면에 고정된 고정부재에 심어지고, 상기 고정부재에는 푸시로드가 통과하는 관통홀이 형성되고, 상기 푸시로드에는 상기 고정부재에 걸림되는 스톱퍼가 형성되는 것을 특징으로 하는 터치 입력장치.
- 제6항에 있어서,상기 돔 부재는 바디의 내면에 고정된 돔 지지부재에 장착되고, 얇은 금속판으로 형성되는 터치 입력장치.
- 제2항에 있어서,상기 바디의 일측에 장착되는 USB 메모리를 더 포함하는 터치 입력장치.
- 제9항에 있어서,상기 바디의 일측에는 하우징이 연결되고, 상기 하우징에 상기 USB 메모리가 인출 가능하게 장착되는 것을 특징으로 하는 터치 입력장치.
- 제1항 또는 제2항 중 어느 한 항에 있어서,상기 바디는 도전성 재질로 형성되는 것을 특징으로 하는 터치 입력장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/812,593 US8994699B2 (en) | 2010-07-27 | 2011-07-26 | Touch input device |
CN2011800363616A CN103003779A (zh) | 2010-07-27 | 2011-07-26 | 触摸输入装置 |
JP2013521706A JP2013532867A (ja) | 2010-07-27 | 2011-07-26 | タッチ型入力装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100072169A KR101015677B1 (ko) | 2010-07-27 | 2010-07-27 | 터치 입력장치 |
KR10-2010-0072169 | 2010-07-27 |
Publications (2)
Publication Number | Publication Date |
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WO2012015222A2 true WO2012015222A2 (ko) | 2012-02-02 |
WO2012015222A3 WO2012015222A3 (ko) | 2012-05-18 |
Family
ID=43777595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/KR2011/005503 WO2012015222A2 (ko) | 2010-07-27 | 2011-07-26 | 터치 입력장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8994699B2 (ko) |
JP (1) | JP2013532867A (ko) |
KR (1) | KR101015677B1 (ko) |
CN (1) | CN103003779A (ko) |
WO (1) | WO2012015222A2 (ko) |
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WO2013158641A3 (en) * | 2012-04-16 | 2015-06-18 | Vorbeck Materials | Capacitive touch device brush stylus |
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KR101364108B1 (ko) | 2012-09-25 | 2014-02-19 | 전현구 | 터치팁을 구비한 연필 |
JP2014137777A (ja) * | 2013-01-18 | 2014-07-28 | Gt Telecom Co Ltd | 携帯端末機用タッチペン |
TWI492103B (zh) * | 2013-06-28 | 2015-07-11 | Teco Image Sys Co Ltd | 光學觸控筆 |
KR20150026454A (ko) * | 2013-09-03 | 2015-03-11 | 삼성디스플레이 주식회사 | 터치 입력 장치 |
CN104571634B (zh) * | 2013-10-29 | 2018-07-06 | 联想(北京)有限公司 | 一种输入装置及电子设备 |
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Also Published As
Publication number | Publication date |
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JP2013532867A (ja) | 2013-08-19 |
WO2012015222A3 (ko) | 2012-05-18 |
CN103003779A (zh) | 2013-03-27 |
US8994699B2 (en) | 2015-03-31 |
KR101015677B1 (ko) | 2011-02-22 |
US20130127793A1 (en) | 2013-05-23 |
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