公开(公告)号：US4264477A

公开(公告)日：1981-04-28

申请号：US879144

申请日：1978-02-21

Applicant: Richard E. Seeger ,  Vincent Squitieri

Inventor： Richard E. Seeger ,  Vincent Squitieri

IPC: H01B1/22 ,  H01B1/24 ,  H01C10/10 ,  H01H1/029 ,  H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01B1/04

CPC classification number: H01H13/785 ,  H01B1/22 ,  H01B1/24 ,  H01C10/106 ,  H01H1/029 ,  H01H13/702 ,  H01H13/80 ,  H01H2201/002 ,  H01H2201/032 ,  H01H2215/008 ,  H01H2227/014 ,  H01H2229/004 ,  H01H2229/038

Abstract: Keyboard having contactors and contacts which are selectively urged against one another by depression causing engagement of one by the other, the keyboard having at least contactors or contacts or both which are constructed of a conductive polymeric composition such that upon engagement of a contactor with a contact there is exhibited substantially reduced bounce after repeated closure of contactor against contact even at micro ampere current levels.

Abstract translation: 具有接触器和触点的键盘，其通过凹陷而被选择性地相对压迫，导致彼此接合，键盘具有至少接触器或触点或两者，其由导电聚合物组合物构成，使得在接触器与触点 即使在微安电流水平下，接触器反复闭合接触器之后也会显示出显着降低的反弹。

公开(公告)号：US4067102A

公开(公告)日：1978-01-10

申请号：US558481

申请日：1975-03-14

Applicant: Gideon A. DuRocher ,  Daniel J. DuRocher

Inventor： Gideon A. DuRocher ,  Daniel J. DuRocher

IPC: G06F3/02 ,  H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01H11/00 ,  H01H11/06

CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H13/80 ,  H01H2201/004 ,  H01H2201/016 ,  H01H2201/032 ,  H01H2205/014 ,  H01H2207/002 ,  H01H2207/01 ,  H01H2215/008 ,  H01H2215/028 ,  H01H2217/01 ,  H01H2227/014 ,  H01H2229/032 ,  H01H2229/044 ,  H01H2229/058 ,  Y10T29/49105

Abstract: A tactile switch plate for a keyboard member has a planar body portion provided with a plurality of outwardly deformed carrier portions corresponding in number and spacing to the number and spacing of the keys of the keyboard. Each of the carrier portions is resiliently flexible for movement toward the plane of the body and each carrier portion carries a preferably elastomeric switching member that is adapted to bridge the conductors and establish an electrical circuit between the conductors. The plate and switching members are produced by a molding process and the elastomeric switching members are cured by heat.

Abstract translation: 用于键盘构件的触觉开关板具有平面主体部分，其设置有与键盘的键的数量和间隔相对应的数量和间隔的多个向外变形的载体部分。 每个承载部分具有弹性挠性以朝向主体的平面移动，并且每个承载部分承载优选弹性体的开关构件，其适于桥接导体并在导体之间建立电路。 板和切换构件通过模制工艺制造，并且弹性体切换构件通过加热固化。

公开(公告)号：US4801768A

公开(公告)日：1989-01-31

申请号：US69898

申请日：1987-07-06

Applicant: Kazuhiro Sugiyama ,  Yoshio Kawai

Inventor： Kazuhiro Sugiyama ,  Yoshio Kawai

IPC: H01H13/702 ,  H01H13/703 ,  H01H13/785 ,  H01H3/12

CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H13/703 ,  H01H2201/026 ,  H01H2201/036 ,  H01H2203/032 ,  H01H2207/002 ,  H01H2207/008 ,  H01H2207/01 ,  H01H2209/032 ,  H01H2211/032 ,  H01H2219/01 ,  H01H2219/011 ,  H01H2219/028 ,  H01H2227/01 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002 ,  H01H2229/016 ,  H01H2229/028 ,  H01H2231/002 ,  H01H2239/01 ,  Y10T29/49105

Abstract: A key switch structure comprises a first insulating cover having on one surface thereof a first conductive layer and an anisotropically electrical conductive layer printed on the first conductive layer, a second insulating cover having one surface arranged at a side opposite to the anisotropically electrical conductive layer on the first cover member, and a second conductive layer sandwiched between the anisotropically electrical conductive layer and the second insulating cover. At least, one of the first and second insulating covers being flexible. A depression force is selectively introduced from the other surface side of the flexible cover through the anisotropically electrical conductive layer so as to form a conductive path between the first and second conductive layers.

Abstract translation: 键开关结构包括：第一绝缘盖，其一个表面上具有印刷在第一导电层上的第一导电层和各向异性导电层;第二绝缘盖，其一面位于与各向异性导电层相对的一侧， 第一盖构件和夹在各向异性导电层和第二绝缘盖之间的第二导电层。 至少第一和第二绝缘盖中的一个是柔性的。 通过各向异性导电层从挠性盖的另一表面侧选择性地引入凹陷力，以在第一和第二导电层之间形成导电路径。

公开(公告)号：US4680432A

公开(公告)日：1987-07-14

申请号：US757849

申请日：1985-07-22

Applicant: Kazuhiro Sugiyama ,  Yoshio Kawai

Inventor： Kazuhiro Sugiyama ,  Yoshio Kawai

IPC: H01H13/702 ,  H01H13/703 ,  H01H13/785 ,  H01H3/12

CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H13/703 ,  H01H2201/026 ,  H01H2201/036 ,  H01H2203/032 ,  H01H2207/002 ,  H01H2207/008 ,  H01H2207/01 ,  H01H2209/032 ,  H01H2211/032 ,  H01H2219/01 ,  H01H2219/011 ,  H01H2219/028 ,  H01H2227/01 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002 ,  H01H2229/016 ,  H01H2229/028 ,  H01H2231/002 ,  H01H2239/01 ,  Y10T29/49105

Abstract: A key switch structure comprises a first insulating cover having on one surface thereof a first conductive layer and an anisotropically electrical conductive layer printed on the first conductive layer, a second insulating cover having one surface arranged at a side opposite to the anisotropically electrical conductive layer on the first cover member, and a second conductive layer sandwiched between the anisotropically electrical conductive layer and the second insulating cover. At least, one of the first and second insulating covers being flexible. A depression force is selectively introduced from the other surface side of the flexible cover through the anisotropically electrical conductive layer so as to form a conductive path between the first and second conductive layers.

Abstract translation: 键开关结构包括：第一绝缘盖，其一个表面上具有印刷在第一导电层上的第一导电层和各向异性导电层;第二绝缘盖，其一面位于与各向异性导电层相对的一侧， 第一覆盖构件和夹在各向异性导电层和第二绝缘盖之间的第二导电层。 至少第一和第二绝缘盖中的一个是柔性的。 通过各向异性导电层从挠性盖的另一表面侧选择性地引入凹陷力，以在第一和第二导电层之间形成导电路径。

公开(公告)号：US4634623A

公开(公告)日：1987-01-06

申请号：US698058

申请日：1985-02-04

Applicant: Richard L. Watkins

Inventor： Richard L. Watkins

IPC: C08K3/08 ,  H01B1/22 ,  H01H13/702 ,  H01H13/785 ,  H05K1/09 ,  B32B3/00

CPC classification number: H01H13/785 ,  C08K3/08 ,  H01B1/22 ,  H01H13/702 ,  H05K1/095 ,  H01H2201/032 ,  H01H2215/008 ,  H01H2217/02 ,  H01H2221/006 ,  H01H2227/014 ,  H01H2227/018 ,  H01H2229/004 ,  H01H2229/058 ,  H01H2233/022 ,  Y10S428/901 ,  Y10T428/24909 ,  Y10T428/24917

Abstract: A conductive elastomeric ink is described comprised of very fine nickel particles admixed in a silicone binder. The ink has utility in elastomeric switch control devices, printed circuits and the like.

Abstract translation: 描述了一种导电弹性体油墨，其由在硅酮粘合剂中混合的非常细的镍颗粒组成。 该油墨可用于弹性开关控制装置，印刷电路等。

公开(公告)号：US4314227A

公开(公告)日：1982-02-02

申请号：US78323

申请日：1979-09-24

Applicant: Franklin N. Eventoff

Inventor： Franklin N. Eventoff

IPC: G10H1/00 ,  B60C23/04 ,  G01L1/20 ,  G10H1/053 ,  G10H1/34 ,  H01C10/10 ,  H01C10/12 ,  H01H1/029 ,  H01H13/52 ,  H01H13/702 ,  H01H13/80 ,  H01H35/24 ,  H01L29/84

CPC classification number: H01H13/80 ,  B60C23/0408 ,  G01L1/20 ,  H01C10/106 ,  H01H1/029 ,  H01H13/702 ,  H01H2201/002 ,  H01H2203/012 ,  H01H2203/02 ,  H01H2213/002 ,  H01H2213/016 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2231/018 ,  H01H2239/078 ,  Y10S84/07

Abstract: A pressure responsive, variable resistance, analog switch has first and second conductors interleaved in spaced-apart relationship and disposed on a base member. An insulative spacer ring is positioned around and rises above the first and second conductors. A resilient cover sheet is attached to the top of the insulative spacer ring in spaced relationship over the conductors to define an enclosure between the resilient cover sheet and the base member. A pressure sensitive resistive conductor composition is disposed on the resilient cover sheet or on the conductors in the enclosure to interconnect a resistance between the first and second conductors when the resilient cover sheet is depressed against the conductors. The amount of resistance so interconnected varies inversely to the amount of pressure exerted.

Abstract translation: 压力响应，可变电阻的模拟开关具有以间隔的关系交错并且设置在基底构件上的第一和第二导体。 绝缘间隔环位于第一和第二导体周围并且上升。 弹性覆盖片以绝缘间隔环的上方连接到绝缘间隔环的顶部，以在弹性覆盖片和基底构件之间限定外壳。 压敏电阻导体组合物设置在弹性覆盖片或外壳中的导体上，以便当弹性覆盖片压靠在导体上时，互连第一和第二导体之间的电阻。 这样互连的电阻量与施加的压力量成反比。

公开(公告)号：US4268815A

公开(公告)日：1981-05-19

申请号：US97610

申请日：1979-11-26

Applicant: Franklin N. Eventoff ,  M. Tyrone Christiansen

Inventor： Franklin N. Eventoff ,  M. Tyrone Christiansen

IPC: H01H1/029 ,  H01H13/702 ,  H01H13/703 ,  H01H13/785 ,  H01H13/80 ,  H01H13/807 ,  H01C10/10 ,  H01C10/12

CPC classification number: H01H13/807 ,  H01H1/029 ,  H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01H13/703 ,  H01H2201/002 ,  H01H2201/036 ,  H01H2203/012 ,  H01H2203/02 ,  H01H2211/032 ,  H01H2213/002 ,  H01H2215/008 ,  H01H2221/02 ,  H01H2225/002 ,  H01H2225/006 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002 ,  H01H2229/012 ,  H01H2229/014 ,  H01H2229/028 ,  H01H2229/038 ,  H01H2231/018 ,  H01H2239/016 ,  Y10S84/07

Abstract: A multi-function touch switch apparatus has a first semiconductor composition layer disposed on top of a first conductor layer which is affixed to a first base member. A second semiconductor composition layer opposing the first semiconductor in spaced relationship thereto is disposed on a second conductor layer which is itself disposed on the bottom surface of a second support member. A third conductor layer is also disposed on the top surface of the second support member in opposing spaced-apart relationship to a fourth conductor layer disposed on the bottom surface of a third support member. The second and third support members and the affixed conductor layers and semiconductor layers are resiliently deformable in a transverse axis in response to a transverse touch force to thereby cause electrical contact between the second and third conductor layers to provide a closed switch and the first and second semiconductor layers to provide a closed switch in series with a pressure sensitive resistance.

Abstract translation: 多功能触摸开关装置具有设置在第一导体层的顶部上的第一半导体组成层，该第一导体层固定到第一基底构件。 与第一半导体隔开关系的第二半导体组合物层设置在本身设置在第二支撑构件的底表面上的第二导体层上。 第三导体层还以与设置在第三支撑构件的底表面上的第四导体层相对的间隔开的关系设置在第二支撑构件的顶表面上。 第二和第三支撑构件和固定的导体层和半导体层可以响应于横向触摸力在横向轴线中弹性变形，从而引起第二和第三导体层之间的电接触以提供闭合的开关，并且第一和第二 半导体层提供与压敏电阻串联的闭合开关。

公开(公告)号：US12062607B2

公开(公告)日：2024-08-13

申请号：US17958986

申请日：2022-10-03

Applicant: Micron Technology, Inc.

Inventor： Owen R. Fay ,  Chan H. Yoo

IPC: H01L23/522 ,  H01L23/31 ,  H01L23/528 ,  H01L25/065 ,  H01M50/414 ,  H05K9/00

CPC classification number: H01L23/5226 ,  H01L23/3114 ,  H01L23/3121 ,  H01L23/528 ,  H01L25/0657 ,  H01M50/414 ,  H05K9/0083 ,  H01H2227/014 ,  H01L2224/80855

Abstract: Semiconductor device package assemblies and associated methods are disclosed herein. The semiconductor device package assembly includes (1) a base component having a front side and a back side, the base component having a first metallization structure at the front side; (2) a semiconductor device package having a first side, a second side with a recess, and a second metallization structure at the first side and a contacting region exposed in the recess at the second side; (3) an interconnect structure at least partially positioned in the recess at the second side of the semiconductor device package; and (4) a thermoset material or structure between the front side of the base component and the second side of the semiconductor device package. The interconnect structure is in the thermoset material and includes discrete conductive particles electrically coupled to one another.

公开(公告)号：US20080283380A1

公开(公告)日：2008-11-20

申请号：US12103149

申请日：2008-04-15

Applicant: Koji Tanabe ,  Hirotoshi Watanabe

Inventor： Koji Tanabe ,  Hirotoshi Watanabe

IPC: H01H1/02

CPC classification number: H01H13/78 ,  G01L1/20 ,  H01H1/029 ,  H01H2201/036 ,  H01H2205/002 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002

Abstract: A first resistor layer is formed on the lower surface of a base in film form, and at the same time, a second resistor layer in which particles of different particle diameters are dispersed is formed and layered on the lower surface of the first resistor layer, and thus, a pressure sensitive conductive sheet is formed. In this configuration, the second resistor layer in uneven form makes contact with the fixed contacts in accordance with a pressing force so that electrical connection is made via the second resistor layer and the first resistor layer, and therefore, a thin panel switch with little fluctuation in the resistance value resulting from repeated operation where a stable resistance value can be gained can be realized.

Abstract translation: 第一电阻层以薄膜形式形成在基底的下表面上，同时形成分散有不同粒径的粒子的第二电阻层并层叠在第一电阻层的下表面上， 从而形成压敏导电片。 在这种结构中，不均匀的第二电阻层根据按压力与固定触点接触，从而经由第二电阻层和第一电阻层进行电连接，因此，具有很小波动的薄板开关 可以实现能够获得稳定的电阻值的反复操作所产生的电阻值。

公开(公告)号：US4489302A

公开(公告)日：1984-12-18

申请号：US492536

申请日：1983-06-13

Applicant: Franklin N. Eventoff

Inventor： Franklin N. Eventoff

IPC: B60C23/04 ,  G01L1/20 ,  H01C10/10 ,  H01H1/029 ,  H01H13/702 ,  H01H13/80 ,  H01C10/12

CPC classification number: H01H13/80 ,  B60C23/0408 ,  G01L1/20 ,  H01C10/10 ,  H01H1/029 ,  H01H13/702 ,  H01H2201/002 ,  H01H2203/012 ,  H01H2203/02 ,  H01H2213/002 ,  H01H2213/016 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2231/018 ,  H01H2239/078 ,  Y10S84/07

Abstract: A bounceless switch apparatus having a junction resistance which varies inversely with the pressure applied normally thereto which includes a first conductor member, a pressure-sensitive layer including a semiconducting material covering the first conductor member in intimate electrically conducting contact therewith and a second conductor member positioned in nonelectrically conducting relationship to the pressure-sensitive layer. The pressure-sensitive layer has a first surface with a multiplicity of microprotrusions of the semiconducting material which provide a multiplicity of surface contact locations. As the normally open switch is closed in response to a pressing force applied to urge the second conductor member and the first surface together, the physical contact between the microprotrusions and the second conductor increases thereby variably increasing conduction between the first conductor member and the second conductor member.

Abstract translation: 一种具有与其通常施加的压力成反比地变化的结电阻的反弹开关装置，其包括第一导体构件，包括覆盖第一导体构件的半导体材料的压敏层与其紧密导电接触，第二导体构件定位 与压敏层呈非导电关系。 压敏层具有第一表面，其具有提供多个表面接触位置的半导体材料的多个微突起。 当常开开关响应于施加以将第二导体构件和第一表面一起推动的按压力而闭合时，微突起和第二导体之间的物理接触增加，从而可变地增加第一导体构件和第二导体之间的导电 会员。