公开(公告)号：US20120235837A1

公开(公告)日：2012-09-20

申请号：US13161231

申请日：2011-06-15

Applicant: Ching-Cheng TSAI ,  Cheng-Hui SHEN

Inventor： Ching-Cheng TSAI ,  Cheng-Hui SHEN

IPC: H03M11/00

CPC classification number: H01H9/18 ,  H01H13/83 ,  H01H2209/06 ,  H01H2209/082 ,  H01H2211/004 ,  H01H2219/044 ,  H01H2219/062

Abstract: A membrane circuit board and a keyboard device having the same are provided in the invention. The membrane circuit board is defined with a plurality of key regions. Each of the key regions is with a pressing region and at least one light-pervious region thereon. The membrane circuit board comprising at least two light-pervious membranes stacked with each other, and at least one light-pervious adhesive layer sandwiched between the two light-pervious membranes and at least fully filled in the light-pervious region.

Abstract translation: 在本发明中提供了一种膜电路板和具有该膜电路板的键盘装置。 膜电路板由多个键区限定。 每个关键区域具有按压区域和其上的至少一个透光区域。 所述膜电路板包括彼此层叠的至少两个透光膜，以及夹在所述两个透光膜之间并且至少完全填充在所述透光区域中的至少一个透光性粘合剂层。

公开(公告)号：US20250010098A1

公开(公告)日：2025-01-09

申请号：US18218139

申请日：2023-07-05

Applicant: Zhi-Min LI ,  Ching-Cheng TSAI

Inventor： Zhi-Min LI ,  Ching-Cheng TSAI

IPC: A61N5/06

Abstract: A quantum graphene generator contains: a far-infrared quantum implantation device which includes: a body, a lid, a crystal quartz, a plasma sheet, an intermediate-frequency current device, a magnet assembly, and an energy medium. The body includes an accommodation chamber. The lid is covered on the body and includes a receiving space. The crystal quartz is received in the accommodation chamber and includes the energy medium. The plasma sheet is comprised of multiple multi-stranded coil layers, multiple copper adhering layers, and a copper sheet. The intermediate-frequency current device includes multiple magnetic elements. A top of the magnet assembly is arranged on a middle copper adhering layer below the top copper adhering layer, and a bottom of the magnet assembly is located on the energy medium to increase the magnetic field. The energy medium includes a graphene defined therein, a top of the energy medium is arranged on the magnet assembly, and a bottom of the energy medium is arranged on the top of the crystal quartz.

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：US20110188966A1

公开(公告)日：2011-08-04

申请号：US12836629

申请日：2010-07-15

Applicant: Ching-Cheng TSAI

Inventor： Ching-Cheng TSAI

IPC: F16B35/04

CPC classification number: F16B35/04 ,  F16B25/0026 ,  F16B25/0052 ,  F16B25/0068 ,  F16B25/0094

Abstract: A fastening screw bolt includes a head connected to a screw rod. The screw rod includes a helical thread having a plurality of helical turns each of which turns one revolution around the screw rod. Each helical turn has a helical cutting edge formed with at least two angularly spaced apart notches. With the notches, the screw bolt can achieve an improved engagement with a hole into which the screw bolt is inserted.

Abstract translation: 紧固螺栓包括连接到螺杆的头部。 螺杆包括具有多个螺旋形螺旋的螺旋螺旋，每个螺旋圈围绕螺杆旋转一圈。 每个螺旋转弯具有形成有至少两个角度间隔开的凹口的螺旋切削刃。 通过切口，螺栓可以实现与插入螺栓的孔的改进的接合。

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：US20130121017A1

公开(公告)日：2013-05-16

申请号：US13298265

申请日：2011-11-16

Applicant: Ching-Cheng TSAI

Inventor： Ching-Cheng TSAI

IPC: F21S2/00

CPC classification number: H04M1/22 ,  G06F1/1662 ,  G06F3/0202 ,  G06F3/0219 ,  H01H3/125 ,  H01H2219/062

Abstract: A illuminant keyboard device includes a bottom frame having a plurality of latch parts, a plurality of keying units disposed on the bottom frame, a membrane switch interposed between the bottom frame and the keying units, a first light guide plate interposed between the membrane switch and the bottom frame, a least a light source disposed on predetermined position of the first light guide plate, a second light guide plate interposed between the membrane switch and the first light guide plate and a light-shielding plate interposed between the membrane switch and the keying units. The first light guide plate has a plurality of first holes and the second light guide plate has a plurality of second holes, an aperture of the first holes is larger than an aperture of the second holes.

Abstract translation: 一种发光体键盘装置，具备：具有多个闩锁部的底框，设置在所述底框上的多个键控单元，插入在所述底框与所述键接单元之间的薄膜开关，插入在所述薄膜开关与所述键开关之间的第一导光板， 所述底框架，设置在所述第一导光板的预定位置上的至少一个光源，置于所述薄膜开关和所述第一导光板之间的第二导光板以及插在所述薄膜开关和所述键合件之间的遮光板 单位。 第一导光板具有多个第一孔，第二导光板具有多个第二孔，第一孔的孔径大于第二孔的孔径。

公开(公告)号：US20120222946A1

公开(公告)日：2012-09-06

申请号：US13151027

申请日：2011-06-01

Applicant: Ching-Cheng TSAI

Inventor： Ching-Cheng TSAI

IPC: H01H13/76 ,  H01H9/02

CPC classification number: H01H13/83 ,  H01H3/125 ,  H01H2219/056 ,  H01H2219/06

Abstract: A key module, keyboard and electric device are provided in this invention. The key module includes a metal substrate, a circuit board stacked on the metal substrate, a light-emitted element installed on the circuit board, and a film flat disposed on the circuit board and covering the light-emitted element. The circuit board is provided with a plurality of apertures capable of exposing the metal substrate beneath. The film is with a light-pervious portion and a plurality of penetrating holes. The light-pervious portion is installed on the film to align with the light-emitted element. The penetrating holes are arranged on the film to surround the light-pervious portion and to align with the apertures one on one.

Abstract translation: 在本发明中提供了一个关键模块，键盘和电气设备。 键模块包括金属基板，堆叠在金属基板上的电路板，安装在电路板上的发光元件和设置在电路板上并覆盖发光元件的薄膜平板。 电路板设置有能够使金属基板下方露出的多个孔。 该薄膜具有透光部分和多个穿透孔。 透光部分安装在胶片上以与发光元件对准。 穿透孔布置在膜上以围绕透光部分并且一个一个地与孔对准。