公开(公告)号：US20110297525A1

公开(公告)日：2011-12-08

申请号：US12878855

申请日：2010-09-09

Applicant: Ching-Cheng TSAI

Inventor： Ching-Cheng TSAI

IPC: H01H1/10

CPC classification number: H01H13/705 ,  H01H3/125 ,  H01H13/86 ,  H01H2215/004 ,  H01H2223/003

Abstract: A press key structure includes a bottom board, an insulating plate, a thin film circuit board, an elastic trigger element, and a keycap covered onto the elastic trigger element, and the insulating plate is installed on the bottom board and includes a penetrating hole, and the thin film circuit board is covered onto the insulating plate, and the thin film circuit board and the bottom board are enclosed to define a containing space at a position corresponding to the penetrating hole, and the thin film circuit board includes a thin film switch disposed above the containing space, and the elastic trigger element is installed above the thin film circuit board, such that external dusts can be prevented from entering into the press key structure from the penetrating hole, and the adverse effect of the dusts on the electric connection and the press path of the press key can be avoided.

Abstract translation: 按键结构包括底板，绝缘板，薄膜电路板，弹性触发元件和覆盖在弹性触发元件上的键帽，并且绝缘板安装在底板上，并且包括穿孔， 并且所述薄膜电路板被覆盖在所述绝缘板上，并且所述薄膜电路板和所述底板被封闭以在与所述穿孔相对应的位置处限定容纳空间，并且所述薄膜电路板包括薄膜开关 设置在容纳空间的上方，弹性触发元件设置在薄膜电路板的上方，能够防止外部灰尘从贯通孔进入按压键结构，并且灰尘对电连接的不利影响 可以避免按键的按压路径。

公开(公告)号：US20110279377A1

公开(公告)日：2011-11-17

申请号：US12876142

申请日：2010-09-05

Applicant: Ching-Cheng TSAI ,  Chia-Hsin CHEN ,  Chien-Shuo CHEN

Inventor： Ching-Cheng TSAI ,  Chia-Hsin CHEN ,  Chien-Shuo CHEN

IPC: G06F3/02

CPC classification number: G06F3/0202

Abstract: An illumination keyboard is provided and includes a base plate, at least one tortuous circuit, a plurality of light sources, a light guide plate and a plurality of keys. The tortuous circuit is disposed on the base plate in a nonlinear arrangement. The light sources are coupled to the tortuous circuit for emitting light towards at least one direction. The light guide plate is disposed on the base plate for uniformizing the light emitted by the light sources. The keys are disposed on the light guide plate and located in a keys area of the base plate. Each key has a light pervious region through which the light penetrates through the key. The tortuous circuit is not overlapped with the light pervious regions.

Abstract translation: 提供一种照明键盘，包括基板，至少一个曲折电路，多个光源，导光板和多个键。 曲折电路以非线性布置设置在基板上。 光源耦合到曲折电路，用于向至少一个方向发射光。 导光板设置在基板上以使由光源发出的光均匀化。 键设置在导光板上并位于基板的键区域中。 每个键都有一个透光区域，光穿过该键穿过钥匙。 曲折电路不与光透过区域重叠。

公开(公告)号：US20100012474A1

公开(公告)日：2010-01-21

申请号：US12453851

申请日：2009-05-26

Applicant: Ching Cheng Tsai

Inventor： Ching Cheng Tsai

IPC: H01H13/14 ,  B41F17/00

CPC classification number: H01H13/83 ,  H01H2209/016 ,  H01H2219/028 ,  H01H2229/00

Abstract: The present invention provides a structure having symbols printed thereon, the structure being a keyboard. The keyboard comprises: at least one keycap; at least one symbol printed on the surface of the keycap; and at least one first protective layer having a plurality of reticulate dots, the first protective layer being formed over the symbol on the surface of the keycap. The invention further provides a method for printing symbols on a keyboard, comprising the steps of: printing a plurality of symbols on the surface of the keycap of the keyboard; and forming a first protective layer having a plurality of reticulate dots over the plurality of symbols on the surface of the keycap of the keyboard.

Abstract translation: 本发明提供一种其上印有符号的结构，该结构是键盘。 键盘包括：至少一个键帽; 至少一个符号印在键帽的表面上; 以及具有多个网状点的至少一个第一保护层，所述第一保护层形成在所述键帽的表面上的符号之上。 本发明还提供了一种在键盘上打印符号的方法，包括以下步骤：在键盘的键帽的表面上印刷多个符号; 以及在键盘的键帽的表面上的多个符号上形成具有多个网状点的第一保护层。

公开(公告)号：US20090122558A1

公开(公告)日：2009-05-14

申请号：US12010461

申请日：2008-01-25

Applicant: Ching-Cheng Tsai ,  Chia-Hsin Chen

Inventor： Ching-Cheng Tsai ,  Chia-Hsin Chen

IPC: F21V7/00

CPC classification number: H04M1/23 ,  F21Y2115/10 ,  G02B6/0055 ,  H01H2219/014 ,  H01H2219/044 ,  H01H2221/07 ,  H04M1/22

Abstract: An energy-saving light-emitting module is provided, comprising: a light guide plate having a light-incident surface, a bottom surface intersecting the light-incident surface and a light-emitting surface opposite the bottom surface, wherein a plurality of recesses are provided at the bottom surface; a light source placed at one side of the light-incident surface of the light guide plate; and a reflective plate placed at the bottom of the light guide plate for reflecting light rays from the light source into the light guide plate. The light rays emitted by the light source reach the arc surface of each recess at the bottom side of the light guide plate, and the light rays are then reflected to the light-emitting surface. Meanwhile, during the light-emitting process, light rays are concentrated at the arc surface of each recess. The concentration of light rays increases overall luminance produced by the module, and thus, energy is saved effectively.

Abstract translation: 提供了一种节能发光模块，包括：具有光入射面的导光板，与光入射面交叉的底面和与所述底面相反的发光面，其中，多个凹部为 设在底面; 放置在所述导光板的光入射面的一侧的光源; 以及放置在导光板的底部的反射板，用于将来自光源的光线反射到导光板中。 由光源发出的光线到达导光板底面的各凹部的圆弧面，然后将光线反射到发光面。 同时，在发光过程中，光线集中在每个凹部的弧形表面。 光线的浓度增加了由模块产生的整体亮度，从而有效地节省了能量。

公开(公告)号：US5763842A

公开(公告)日：1998-06-09

申请号：US753045

申请日：1996-11-19

Applicant: Ching-Cheng Tsai ,  Wen-To Chuo ,  Fu-Jen Hsu

Inventor： Ching-Cheng Tsai ,  Wen-To Chuo ,  Fu-Jen Hsu

IPC: H01H3/12 ,  H01H13/70

CPC classification number: H01H3/125

Abstract: A key switch for notebook computers, including a bottom frame having two pairs of upright lugs spaced near two opposite sides, a membrane circuit mounted on the bottom frame, a key cap, a rubber cone supported on the membrane circuit and compressed by the key cap to trigger the membrane circuit in producing an electrical signal, a first link having one end pivoted to the key cap and an opposite end coupled to one pair of upright lugs of the bottom frame by a slip joint, and a second link pivotably coupled to the first link in its middle and having one end pivoted to the key cap and an opposite end pivoted to the other pair of upright lugs of the bottom frame.

Abstract translation: 一种用于笔记本电脑的钥匙开关，包括一底部框架，其底部框架具有两对彼此相对的两边隔开的直立凸耳，一个安装在底架上的膜回路，一个钥匙盖，一个支撑在膜回路上的橡胶圆锥， 触发膜电路以产生电信号，第一连杆具有枢转到键帽的一端和通过滑动接头联接到底架的一对直立凸耳的相对端，以及可枢转地联接到所述第一连杆的第二连杆 第一连杆在其中部并且具有枢转到键帽的一端和枢转到底框架的另一对直立凸耳的相对端。

公开(公告)号：US5760351A

公开(公告)日：1998-06-02

申请号：US634237

申请日：1996-04-18

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01H13/702 ,  H01H13/70 ,  H01H1/10

CPC classification number: H01H13/702 ,  H01H2213/01 ,  H01H2215/014 ,  H01H2229/044

Abstract: A rubber cone layer for use in a computer keyboard, having fine grains distributed over the top and bottom sides thereof to prevent sticking to the membrane circuit of the computer keyboard, and a plurality of rubber cones raised from the top side corresponding to the key switches of the computer keyboard for compression by the key switches to trigger respective contact points at the membrane circuit, each of the rubber cones having a downward plunger terminating in a conductive element and spaced above one contact point of the membrane circuit.

Abstract translation: 一种用于计算机键盘的橡胶锥层，具有分布在其顶面和底面上的细颗粒以防止粘附到计算机键盘的膜电路，以及从顶部对应于键开关升起的多个橡胶锥体 所述计算机键盘通过所述键开关进行压缩以触发所述膜电路处的各个接触点，所述橡胶锥体中的每一个具有端接在导电元件中且间隔在所述膜电路的一个接触点上方的向下的柱塞。

公开(公告)号：USD375088S

公开(公告)日：1996-10-29

申请号：US41642

申请日：1995-07-20

Applicant: Ching-Cheng Tsai

Designer： Ching-Cheng Tsai

公开(公告)号：US20230055001A1

公开(公告)日：2023-02-23

申请号：US17535739

申请日：2021-11-26

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01F7/06 ,  H01F1/057

Abstract: A resonant energy stabilizer contains: a body, a lid, a mineral crystal, the current amplifier, and a medium frequency current device. The body includes an accommodation chamber. The lid includes an accommodating room. The mineral crystal includes a recess configured to accommodate a sapphire for producing far-infrared waves of electrostatic pulse. The recess is surrounded by a white crystal, a citrine and a green crystal which are surrounded by multiple titanium crystals, and a first magnetite is located above the white crystal, the citrine and the green crystal. The current amplifier includes multiple plasma pieces stacked together to increase a distance of the far-infrared waves of the electrostatic pulse, and each plasma piece has a copper coil layer, a red brass patch, and a red copper sheet. The medium frequency current device includes multiple second magnetites, an input segment, a central processing unit, a booster, and an output segment.

公开(公告)号：US20130146435A1

公开(公告)日：2013-06-13

申请号：US13316436

申请日：2011-12-09

Applicant: Ching-Cheng TSAI

Inventor： Ching-Cheng TSAI

IPC: H01H13/14 ,  H01H13/02

CPC classification number: H01H3/125 ,  H01H13/85 ,  H01H2221/044 ,  H01H2221/058 ,  H01H2221/084

Abstract: A key structure of a keyboard includes a base plate, a keycap, and an elastic body sandwiched between the base plate and the keycap. The elastic body has a neck portion. One end of the neck portion is provided with a bowl-shaped support toward the base plate, and the other end of the neck portion extends toward the keycap to form a flange. The outer peripheral dimension of the flange is larger than that of the outer peripheral dimension of the neck portion. With the flange being sandwiched between the keycap and the neck portion, the flange can exert an even force to the neck portion even through the keycap is subjected to an uneven external force, thereby preventing the neck portion from inclining or swaying. Thus, the convenience in using the keyboard and the stability during its operation can be improved greatly.

Abstract translation: 键盘的键结构包括基板，键帽和夹在基板和键帽之间的弹性体。 弹性体具有颈部。 颈部的一端设置有朝向底板的碗形支撑件，并且颈部的另一端朝向键帽延伸以形成凸缘。 凸缘的外周尺寸大于颈部的外周尺寸的外周尺寸。 由于凸缘被夹在键帽和颈部之间，所以即使通过键帽，凸缘也能够对颈部施加均匀的力，从而防止颈部倾斜或摇摆。 因此，可以大大提高使用键盘的便利性和操作中的稳定性。

公开(公告)号：US07810961B2

公开(公告)日：2010-10-12

申请号：US12010461

申请日：2008-01-25

Applicant: Ching Cheng Tsai ,  Chia Hsin Chen

Inventor： Ching Cheng Tsai ,  Chia Hsin Chen

IPC: G02B6/10

CPC classification number: H04M1/23 ,  F21Y2115/10 ,  G02B6/0055 ,  H01H2219/014 ,  H01H2219/044 ,  H01H2221/07 ,  H04M1/22

Abstract: An energy-saving light-emitting module is provided, comprising: a light guide plate having a light-incident surface, a bottom surface intersecting the light-incident surface and a light-emitting surface opposite the bottom surface, wherein a plurality of recesses are provided at the bottom surface; a light source placed at one side of the light-incident surface of the light guide plate; and a reflective plate placed at the bottom of the light guide plate for reflecting light rays from the light source into the light guide plate. The light rays emitted by the light source reach the arc surface of each recess at the bottom side of the light guide plate, and the light rays are then reflected to the light-emitting surface. Meanwhile, during the light-emitting process, light rays are concentrated at the arc surface of each recess. The concentration of light rays increases overall luminance produced by the module, and thus, energy is saved effectively.

Abstract translation: 提供了一种节能发光模块，包括：具有光入射面的导光板，与光入射面相交的底面和与所述底面相反的发光面，其中，多个凹部为 设在底面; 放置在所述导光板的光入射面的一侧的光源; 以及放置在导光板的底部的反射板，用于将来自光源的光线反射到导光板中。 由光源发出的光线到达导光板底面的各凹部的圆弧面，然后将光线反射到发光面。 同时，在发光过程中，光线集中在每个凹部的弧形表面。 光线的浓度增加了由模块产生的整体亮度，从而有效地节省了能量。