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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
41	Push-button switch member and manufacturing method of same	US10778536	2004-02-17	US06984799B2	2006-01-10	Toshiyuki Kawaguchi; Shinji Hotta; Masayuki Takahashi
A push-button switch member which utilizes light energy without any loss for back-lighting on a display section and which realizes the back-lightening to the display section with an even luminance while suppressing power consumption and having high visibility and thin thickness. The push-button switch member includes a key-top portion and a cover base member which is provided at a predetermined portion of the key-top portion and which is adapted to be mounted to the circuit board. The key-top portion includes a display section for displaying a switching function and an area emitter which is integrally formed with the display section. The area emitter member is provided with a light emitting layer disposed between a base electrode and a transparent electrode, which is disposed so as to oppose the base electrode. The transparent electrode is arranged to be contacted to the display section and is formed of a transparent conductive polymer.
42	Portable keyboard apparatus	US10078804	2002-02-19	US20030156878A1	2003-08-21	Patrick J. Cauwels
A portable keyboard apparatus includes a set of movable parallel linkages connected at joints and configured to expand and collapse. A plurality of button assemblies, including associated actuators and contacts, is coupled to the parallel linkages, preferably at corresponding joints of the linkages. A plurality of electrical connections are configured to electrically couple the contacts of each button assembly actuator to the at least one input/output port.
43	Key Switch	US10105224	2002-03-26	US20020144884A1	2002-10-10	Akio Kurihara
A button base 4 with a button depressing surface 4b and a shaft portion 4c, and a shaft supporting portion 2c for slidably supporting the shaft portion 4c of the button base 4 are provided. A switch base 2 installable on a print wiring board 19, a contact rubber 3 providing a conductive portion 13 at a position facing to the print wiring board 19, and a light emitting portion 15 provided on the printing wiring board 19 are included. The shaft portion 4c is lowered by depressing the button depressing surface 4b of the button base 4 and the conductive portion 13 of the contact rubber 3 is lowered until the conductive portion 13 contacts an electrical contact 14 on the print wiring board 19. Thus, an electrical contact function is exerted and the light emitting portion 15 emits light, when the conduct portion 13 comes into contact with the electrical contact.
44	Transparent electrode fabrication	US211107	1988-06-21	US4838656A	1989-06-13	Darrell Stoddard
A panel for a liquid crystal or other visual display is formed by depositing onto a transparent backing a transparent conductive material, such as indium-tin oxide, and then a metal such as nickel that will serve as a bus to power the transparent conductive material. The nickel is first etched to a bus configuration, and then the indium-tin oxide is etched to produce one or more picture elements.
45	메탈돔 스위치의 키 패턴 연결장치	KR1020030005204	2003-01-27	KR1020040068700A	2004-08-02	임희도
PURPOSE: An apparatus for connecting key patterns of a metal dome switch is provided to improve a switch performance of a metal dome by forming the connecting patterns at a main board and a flexible PCB, respectively without using a side key connection unit. CONSTITUTION: An apparatus for connecting key patterns of a metal dome switch comprises a column side first contact unit, a row side second contact unit, a plurality of metal dome keys(300), and a flexible circuit(400). The column side first contact unit is electrically connected to columns by a main connecting pattern on a main board(2). The row side second contact unit is electrically connected to rows by the main connecting pattern on the main board. The metal dome keys are provided on the top surface of the contact units. The flexible circuit includes a plurality of connecting patterns in such a manner that the flexible circuit contacts to the metal dome keys connected to the columns and the metal dome keys connected to the rows.
46	ELECTRONIC COMPONENT	US15126504	2015-01-29	US20170110270A1	2017-04-20	Hisashi WATANABE; Yoshifumi AOI
An electronic component of the present invention includes a resin case, and a terminal that is partially exposed from the resin case. Also, a first side surface along a protruding direction of the terminal includes a first plated surface and a first non-plated surface, and the first non-plated surface extends from a part of an upper end of the first side surface to a part of a lower end of the first side surface. Moreover, the first non-plated surface includes a first region that is exposed from the resin case, and a second region that is embedded in the resin case.
47	KEYSWITCH STRUCTURE AND INPUT DEVICE	US15173156	2016-06-03	US20160358725A1	2016-12-08	RUI-MING LIAO; CHIH-HO HSU
A keyswitch structure includes a keycap layer having a keycap region and a peripheral region adjacent to the keycap region, a circuit layer disposed under the keycap layer, a haptic actuator electrically connected to the circuit layer, a supporting structure layer being disposed under the circuit layer and having an accommodation space for accommodating the haptic actuator, and an adhesive layer disposed between the keycap layer and the circuit layer corresponding to only the peripheral region.
48	Methods for connecting a wire to a metalized circuit path on a plastic part	US12709978	2010-02-22	US08020744B2	2011-09-20	Timothy A. Palmer; Robert R. Cunningham
A method and apparatus for connecting wires to circuits, including the formation of at least one electrically conductive path having a plastic base with a metal foil formed of laser direct processes.
49	Touch panel and protective panel for display window of electronic device using the same	US11597202	2005-05-20	US07830367B2	2010-11-09	Kazuhiro Nishikawa; Yoshihiro Kai; Kazuto Nakamura
A touch panel is capable of obtaining a stable connection resistance without requiring fitting accuracy at the time of the connection to an external terminal, and a protective panel for a display window of an electronic device using the same. The analog type touch panel includes a touch side substrate and a non-touch side substrate each having resistive films provided on opposed inner surfaces thereof.Through-holes are formed at the periphery of the non-touch side substrate. A connecting part for electrically connecting electrodes of the resistive films to an external terminal includes a conductive paste is injected into the through-holes and a rivet is inserted into each of the through-holes from the lower surface side so that a head of the rivet 14 forms flat connecting electrodes for connection to the external terminal on the lower surface of the non-touch side substrate.
50	CUSTOMIZABLE KEYBOARD	US12468806	2009-05-19	US20100219058A1	2010-09-02	Song-Ling YANG
A keyboard includes a panel and a number of input keys. The input keys are assembled on the panel. The panel includes at least one first positive contact, at least one first negative contact and at least one first signal contact disposed on the panel. Each input key of the number of input keys includes a second positive contact, a second negative contact, a second signal contact and a signal transmitter received therein. The second positive contact, the second negative contact and the second signal contact are configured for connecting to the at least one first positive contact, the at least one first negative contact and the at least one first signal contact respectively when the input key is assembled on the panel. The signal transmitter is configured for emitting a signal reflecting the function of the input key when the input key is pressed.
51	Push-button switch member and manufacturing method of same	US10603762	2003-06-26	US06936783B2	2005-08-30	Toshiyuki Kawaguchi; Shinji Hotta; Masayuki Takahashi
A push-button switch member which utilizes light energy without any loss for back-lighting on a display section and which realizes the back-lightening to the display section with an even luminance while suppressing power consumption and having high visibility and thin thickness. The push-button switch member includes a key-top portion and a cover base member which is provided at a predetermined portion of the key-top portion and which is adapted to be mounted to the circuit board. The key-top portion includes a display section for displaying a switching function and an area emitter which is integrally formed with the display section. The area emitter member is provided with a light emitting layer disposed between a base electrode and a transparent electrode, which is disposed so as to oppose the base electrode. The transparent electrode is arranged to be contacted to the display section and is formed of a transparent conductive polymer.
52	Key pattern connecting device for domed metal switch	US10759571	2004-01-16	US06844508B2	2005-01-18	Heui-Do Lim
A key pattern connecting device for a domed metal switch. The domed metal switch includes first and second contact parts arranged in a key matrix on a main board. The key pattern connecting device comprises at least one first contact part electrically connected to columns by means of main connection patterns on the main board, at least one second contact part electrically connected to rows by means of the main connection patterns, a plurality of domed metal keys provided to the surfaces of the contact parts, respectively, and a flexible circuit attached to the main board in such a manner that the keys are projected through the flexible circuit. The flexible circuit has a plurality of connection patterns formed in such a manner that the connection patterns come into contact with the keys connected to the columns and the keys connected to the rows, respectively.
53	Key pattern connecting device for domed metal switch	US10759571	2004-01-16	US20040144636A1	2004-07-29	Heui-Do Lim
A key pattern connecting device for a domed metal switch. The domed metal switch includes first and second contact parts arranged in a key matrix on a main board. The key pattern connecting device comprises at least one first contact part electrically connected to columns by means of main connection patterns on the main board, at least one second contact part electrically connected to rows by means of the main connection patterns, a plurality of domed metal keys provided to the surfaces of the contact parts, respectively, and a flexible circuit attached to the main board in such a manner that the keys are projected through the flexible circuit. The flexible circuit has a plurality of connection patterns formed in such a manner that the connection patterns come into contact with the keys connected to the columns and the keys connected to the rows, respectively.
54	Push-button switch member and manufacturing method of same	US10603762	2003-06-26	US20040129542A1	2004-07-08	Toshiyuki Kawaguchi; Shinji Hotta; Masayuki Takahashi
It is an object to provide a push-button switch member (1), by utilizing light energy with out any loss for back-lightening on a display section, capable of realizing the back-lightening to the display section with even luminance while suppressing power consumption and having high visibility and thin thickness, the push-button switch member comprising a key-top portion (3) and a cover base member provided with the key top portion at a predetermined portion; thereof and adapted to be mounted to the circuit board (5), the key-top portion (3) being provided with a display section (2) displaying a switching function and an area emitter (4) integrally formed with the display section, wherein the area emitter member (4) is provided with a light emitting layer (13) disposed between a base electrode (14), and a transparent electrode (10) disposed so as to oppose to the base electrode (14) and the transparent electrode (10) arranged to be contacted to the display section (2) is formed of a transparent conductive polymer.
55	Portable keyboard apparatus	US10078804	2002-02-19	US06629794B2	2003-10-07	Patrick J. Cauwels
A portable keyboard apparatus includes a set of movable parallel linkages connected at joints and configured to expand and collapse. A plurality of button assemblies, including associated actuators and contacts, is coupled to the parallel linkages, preferably at corresponding joints of the linkages. A plurality of electrical connections are configured to electrically couple the contacts of each button assembly actuator to the at least one input/output port.
56	Keyboard with interchangeable connection function	US09464480	1999-12-16	US06373471B1	2002-04-16	Hsien Ming Lin
A keyboard with interchangeable connection specification, comprises an input/output circuit board for DIN, PS/2 or USB connection specification and replaceably assembled within a main body of the keyboard. The input/output circuit board has signal transmitting end connected to the signal receiving end of a membrane circuit of the keyboard. The keyboard further comprises an openable cover on a panel of the main body of said keyboard and corresponding to the location of the input/output circuit board. The openable cover is opened to replace the input/output circuit board mounted within the keyboard for required connection specification.
57	Method of making an electronic calculator	US849688	1977-11-08	US4141075A	1979-02-20	James B. Taylor, Jr.; Galen F. Fritz
Electronic calculators are manufactured by affixing conductors on an insulated substrate, by attaching tape-mounted semiconductor logic and display devices to selected conductors and by interconnecting the conductors with a keyboard. By using the method disclosed, the number of holes provided in the insulated substrate can be reduced or the use of such holes eliminated. Various embodiments of methods of manufacturing calculators are disclosed, along with the structure of such calculators.
58	Method of making an electronic calculator	US777282	1977-03-11	US4118858A	1978-10-10	James B. Taylor, Jr.; Keith M. Cobb
Electronic calculators are manufactured by affixing conductors on an insulated substrate, by attaching a semiconductor logic and a tape-mounted display device to selected conductors and by interconnecting the conductors with a keyboard. The tape-mounted display device is provided with a plurality of leads carried by the tape different preselected distances from an axis of the display device. By using the method disclosed, the number of holes provided in the insulated substrate can be reduced or the use of such holes eliminated.
59	누름버튼스위치용 부재와 그 제조방법	KR1020027017640	2002-04-23	KR100737993B1	2007-07-13	가와구치도시유키; 호타신지; 다카하시마사유키
A push-button switch member which utilizes light energy without any loss for back-lighting on a display section and which realizes the back-lightening to the display section with an even luminance while suppressing power consumption and having high visibility and thin thickness. The push-button switch member includes a key-top portion and a cover base member which is provided at a predetermined portion of the key-top portion and which is adapted to be mounted to the circuit board. The key-top portion includes a display section for displaying a switching function and an area emitter which is integrally formed with the display section. The area emitter member is provided with a light emitting layer disposed between a base electrode and a transparent electrode, which is disposed so as to oppose the base electrode. The transparent electrode is arranged to be contacted to the display section and is formed of a transparent conductive polymer.
60	메탈돔 스위치의 키 패턴 연결장치	KR1020030005204	2003-01-27	KR100512374B1	2005-09-05	임희도
본 발명은 메탈돔 스위치에서 기존의 메탈돔 스위치에 별도로 구비되던 사이드 키 연결부 없이 전기적으로 접촉되도록 메인 보드와 연성회로의 각각에 연결패턴을 구성한 메탈돔 스위치의 키 패턴 연결장치에 관한 것으로서, 이를 위해 키 매트릭스 구조의 배열로 이루어진 다수의 제 1 ,2 접촉부를 형성한 메인 보드로 이루어진 메탈돔 스위치에 있어서, 메인 보드상에서 메인연결패턴에 의해 로우가 아닌 칼럼과 전기적으로 연결되는 적어도 하나 이상의 칼럼측 제 1 접촉부와, 상기 메인 보드상에서 메인연결패턴에 의해 칼럼이 아닌 로우와 전기적으로 연결되는 적어도 하나 이상의 로우측 제 2 접촉부와, 각각의 접촉부 상단면에 제공되는 다수의 메탈돔 키와, 메인 보드 상단에 상기 각각의 메탈돔 키를 관통하여 적층으로 부착되며, 상기 칼럼과 연� �된 상기 각각의 메탈돔 키와 상기 로우와 연결된 상기 각각의 메탈돔 키에 접촉되도록 다수의 연결패턴이 제공된 연성회로로 구성되고. 상기 연성회로에는 상기 메탈돔 키를 관통시킬 수 있도록 다수의 관통홀이 형성되며, 상기 관통홀에는 상기 관통홀의 원주 둘레를 따라서 상기 메탈돔 키의 외곽표면을 감싸도록 메탈돔 키의 원주 직경보다 작게 환형 접촉단자가 형성된 것을 특징으로 하며, 이에 따라, 메탈돔의 스위치 성능을 향상시킬 수 있으며, 제품의 소형화 및 경량화가 가능할뿐아니라, 또한 메탈돔 스위치의 키를 통한 정전기가 인가되는 경우 이 경로를 통하여 인가된 정전기를 정전기적으로 안정한 부분으로 유도할 수 있을뿐아니라, 정전기의 차폐효과도 향상시킬 수 있는 이점이 있다.

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