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公开(公告)号：US20160357269A1
公开(公告)日：2016-12-08
申请号：US15095226
申请日：2016-04-11
Inventor： Hung-Yu Tai , Chia-Yun Yang
CPC classification number: G06F3/0202 , G02B6/0021 , G02B6/0068 , G02B6/0091
Abstract: A backlight module and a lighting keyboard using the same are provided. The backlight module includes a flexible circuit board, a light-emitting element, a light shielding layer and a light guide plate. The light-emitting element is disposed on the flexible circuit board. The light shielding layer is disposed on the flexible circuit board and surrounds the whole light-emitting element. The light guide plate has a through hole, the light emitting element is located within the through hole, and the light shielding layer is located between the substrate and the light guide layer.
Abstract translation: 提供背光模块和使用其的照明键盘。 背光模块包括柔性电路板，发光元件，遮光层和导光板。 发光元件设置在柔性电路板上。 遮光层设置在柔性电路板上并围绕着整个发光元件。 导光板具有通孔，发光元件位于通孔内，遮光层位于基板和导光层之间。
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公开(公告)号：US20160342222A1
公开(公告)日：2016-11-24
申请号：US15156349
申请日：2016-05-17
Inventor： WEN-MING HSU , HSIN-CHENG HO , HSIN-HUNG LIU
CPC classification number: G06F3/0202 , G02B6/0055 , H01H13/83 , H01H2219/044 , H01H2219/06 , H01H2219/062
Abstract: A backlit keyboard includes a baseplate, a light guide plate, a light source, a reflective layer, and a light mask layer. The light mask layer is disposed between the baseplate and the light guide plate. The edge of the light mask layer forms a U-shaped reflective concave pointing downward and extending around the lateral surface of the light guide plate, and a portion of the lateral surface horizontally projects on the U-shaped reflective concave, thus allowing the U-shaped reflective concave to reflect lights leaving the lateral surface of the light guide plate back to the light guide plate. A backlight module for providing backlights to the backlit keyboard and an assembly method of the backlight module are also provided.
Abstract translation: 背光键盘包括基板，导光板，光源，反射层和光掩模层。 光掩模层设置在基板和导光板之间。 光掩模层的边缘形成向下指向并且围绕导光板的侧表面延伸的U形反射凹部，并且侧表面的一部分水平地突出在U形反射凹部上，从而允许U形反射凹部， 以反射离开导光板的侧表面的光返回到导光板。 还提供了用于向背光模块提供背光的背光模块和背光模块的装配方法。
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公开(公告)号：US09383504B2
公开(公告)日：2016-07-05
申请号：US14272515
申请日：2014-05-08
Inventor： Liang-Yu Yao , Hsin-Cheng Ho , Yu-Ching Ting
CPC classification number: G02B6/0055 , G02B6/0021 , G02B6/0083 , H01H13/83 , H01H2219/044 , H01H2219/062 , Y10T29/49002 , Y10T29/49117
Abstract: A backlit keyboard includes a keyboard module having a plurality of key units and a light guide module including a light guide plate, a metal layer, and an insulation layer. The light guide plate has a light-exit surface and a bottom surface. The metal layer has an upper surface and a lower surface, wherein the upper surface is attached to the bottom surface of the light guide plate. When light is incident onto the upper surface of the metal layer, the light will be reflected back into the light guide plate. When electromagnetic wave reaches the lower surface of the metal layer, the metal layer will shield the electromagnetic wave from propagating. The insulation layer substantially covers the lower surface of the metal layer, wherein at least one ground window is formed in the insulation layer to expose the metal layer.
Abstract translation: 背光键盘包括具有多个键单元的键盘模块和包括导光板，金属层和绝缘层的导光模块。 导光板具有光出射面和底面。 金属层具有上表面和下表面，其中上表面附着到导光板的底表面。 当光入射到金属层的上表面上时，光将被反射回导光板。 当电磁波到达金属层的下表面时，金属层将屏蔽电磁波传播。 绝缘层基本上覆盖金属层的下表面，其中至少一个接地窗形成在绝缘层中以暴露金属层。
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64.发明申请公开(公告)号：US20160139317A1
公开(公告)日：2016-05-19
申请号：US14940197
申请日：2015-11-13
Applicant: Darfon Electronics Corp.
Inventor： Hung-Yu Tai , Hsin-Cheng Ho
CPC classification number: G02B6/0021 , G02B6/0065 , G02B6/0068 , G02B6/0091 , H01H13/83
Abstract: A light emission module and a light guide plate and a manufacturing method thereof are provided. The light guide plate is configured to guide the light received and has a first lateral surface and a tongue extending from the first lateral surface toward a light source. The tongue has a flat end surface that faces or engages with the light source. The light guide plate receives the light emitted from the light source by the flat end surface, so as to reduce or eliminate the gap between the light source and the light guide plate. Therefore, the loss of light energy during the light traveling in air is effectively reduced, and the intensity of light received by the light guide plate from the light source meets expectation, improving the lighting effect of the light emission module.
Abstract translation: 提供了发光模块和导光板及其制造方法。 导光板被构造成引导所接收的光，并且具有从第一侧表面朝向光源延伸的第一侧表面和舌头。 舌头具有面向或与光源接合的平坦端面。 导光板通过平坦端面接收从光源发射的光，以便减少或消除光源和导光板之间的间隙。 因此，有效地减少在空气中行进的光中的光能损失，导光板从光源接收的光的强度达到预期，提高了发光模块的照明效果。
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公开(公告)号：US20160064165A1
公开(公告)日：2016-03-03
申请号：US14791223
申请日：2015-07-02
Applicant: DARFON ELECTRONICS CORP.
Inventor： Ling-Hsi Chao
IPC: H01H13/14
CPC classification number: H01H13/14 , H01H3/122 , H01H2221/024 , H01H2227/036 , H01H2235/00
Abstract: The keyswitch structure uses two linkages form as V-shaped to support a keycap when the keycap is moved up and down. A first linkage and a second linkage are coupled with each other and also coupled with a support on a base respectively in a line contacting way, thereby forming a first axis, a second axis, and a third axis. The third axis is located between the first axis and the second axis. As the keycap is pressed to move downward, the keycap brings the two linkages and the support of the base to have relative rotation movement. Due to the geometric feature between the three axes, part of the linkages between the axes or the support of the base may be caused to slightly deform to provide a resilient restoring force that can move the keycap upward to a position not being pressed.
Abstract translation: 钥匙开关结构使用两个形式的V形形状来在键帽上下移动时支撑键帽。 第一连杆机构和第二连杆机构彼此联接并且分别以接触线的方式与基座上的支撑件相连，从而形成第一轴线，第二轴线和第三轴线。 第三轴位于第一轴和第二轴之间。 随着键帽向下移动，键帽使两个连杆和基座的支撑具有相对的旋转运动。 由于三轴之间的几何特征，轴之间的连接部分或基座的支撑可能导致轻微变形，从而提供可将键帽向上移动到未被按压位置的弹性恢复力。
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Patent Agency Ranking
公开(公告)号：US09236205B2
公开(公告)日：2016-01-12
申请号：US14185886
申请日：2014-02-20
Inventor： Chien-Shih Hsu , Zuei-Chown Jou , Ching-Chuan Chang
CPC classification number: H01H13/52 , H01H3/122 , H01H3/125 , H01H5/02 , H01H13/7065 , H01H13/83 , H01H2003/506 , H01H2215/00 , H01H2219/044 , H01H2219/062 , H01H2221/04
Abstract: A keyswitch includes a cap, a board, first and second support members rotatably connected to the cap and the board, a seesaw member, and a magnetic member. The seesaw member movably supports at least one of the cap and the first and second support members. The magnetic member is disposed on the board corresponding to the seesaw member. When the cap is pressed, the at least one of the cap and the first and second support members drives the seesaw member to raise and the cap moves from a non-pressed position to a pressed position. When the cap is released, a magnetic attraction force between the magnetic member and the seesaw member drives the seesaw member to raise for lifting the at least one of the cap and the first and second support members, so as to move the cap back to the non-pressed position.
Abstract translation: 键开关包括盖，板，可旋转地连接到盖和板的第一和第二支撑构件，跷跷板构件和磁性构件。 所述跷跷板构件可移动地支撑所述盖和所述第一和第二支撑构件中的至少一个。 磁性构件设置在与跷跷板构件对应的板上。 当盖被按压时，帽和第一和第二支撑构件中的至少一个驱动跷跷板构件升高，并且帽从未按压位置移动到按压位置。 当盖被释放时，磁性构件和跷跷板构件之间的磁吸引力驱动跷跷板构件升高以提升帽和第一和第二支撑构件中的至少一个，以便将帽移回到 未按下位置
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公开(公告)号：US09230754B2
公开(公告)日：2016-01-05
申请号：US14328714
申请日：2014-07-11
Inventor： Shih-Sheng Liang , Hsin-Cheng Ho , Yen-Chang Chen
CPC classification number: H01H13/83 , H01H2219/044 , H01H2219/06 , H01H2219/062 , H01H2219/064
Abstract: The illuminated keyboard includes a base plate, a backlight module, a plurality of input keys and a mask layer. The backlight module and the plurality of input keys are disposed on opposite sides of the base plate. The mask layer is disposed between the base plate and the backlight module. A pointing stick cursor key includes a holding structure, an opening and a masking portion. The holding structure with a hole is disposed on the base plate. The opening is formed on the mask layer in a position corresponding to the holding structure. The holding structure is extended into the backlight module via the opening. The at least one masking portion is connected to a periphery of the opening for bendably attaching against the holding structure for covering the hole when the holding structure is extended into the backlight module via the opening.
Abstract translation: 照明键盘包括基板，背光模块，多个输入键和掩模层。 背光模块和多个输入键设置在基板的相对侧上。 掩模层设置在基板和背光模块之间。 指点杆光标键包括保持结构，开口和掩蔽部分。 具有孔的保持结构设置在基板上。 开口形成在掩模层上与保持结构相对应的位置。 保持结构经由开口延伸到背光模块中。 所述至少一个掩蔽部分连接到所述开口的周边，用于当所述保持结构经由所述开口延伸到所述背光模块中时可弯曲地抵靠所述保持结构抵靠所述孔。
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68.发明授权Electronic device with a foldable cover for covering a user operable device 有权具有用于覆盖用户可操作装置的可折叠盖的电子装置公开(公告)号：US09195268B2
公开(公告)日：2015-11-24
申请号：US14621360
申请日：2015-02-12
Inventor： Chih-Hao Chen
CPC classification number: G06F1/1632 , H05K7/14
Abstract: The invention provides an electronic device including a user operable device and a foldable cover flexibly connected to the user operable device and capable to cover a whole top of the user operable device. The foldable cover includes a plurality of sections and a plurality of foldable lines, so that the foldable cover can be folded along the plurality of foldable lines formed between different sections. The sections are connected through the flexible foldable lines to allow the adjacent sections foldable with respective to one another to make the foldable cover in a supporting state, so that a first fastening section and a second fastening section are releasably fastened together so as to fasten a first supporting section and a second supporting section, and a first attachment section and a second attachment section are placed flatly on a plane.
Abstract translation: 本发明提供了一种电子设备，其包括用户可操作的设备和可折叠的盖子，所述可折叠盖子柔性地连接到用户可操作的设备并且能够覆盖用户可操作设备的整个顶部。 可折叠盖包括多个部分和多个可折叠线，使得可折叠盖可以沿着形成在不同部分之间的多个可折叠线折叠。 这些部分通过柔性可折叠线连接以允许相邻部分可相互折叠以使可折叠盖处于支撑状态，使得第一紧固部分和第二紧固部分可释放地紧固在一起以便紧固 第一支撑部分和第二支撑部分，以及平面放置在平面上的第一附接部分和第二附接部分。
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公开(公告)号：US20150130762A1
公开(公告)日：2015-05-14
申请号：US14540026
申请日：2014-11-12
Applicant: Darfon Electronics Corp.
Inventor： Chih-An Wang
IPC: G06F3/044 , G06F3/0488 , G06F3/045
CPC classification number: G06F3/044 , G06F3/0416 , G06F3/045 , G06F3/04886 , G06F2203/04106
Abstract: A peripheral device comprises a control unit and an operating body. The operating body electrically coupled to the control unit comprises a keyboard layout layer, a capacitance sensing layer and a resistance sensing layer. The keyboard layout layer shows a keyboard layout to be operated. The capacitance sensing layer disposed beneath the keyboard layout layer is capable to detect a finger contact and generate a contact path according to the finger contact. The resistance sensing layer, which is disposed under the keyboard layout layer, stacked with the capacitance sensing layer, is capable to detect a pressing operation on the keyboard layout layer and generates a press signal according to the pressing operation.
Abstract translation: 外围设备包括控制单元和操作体。 电耦合到控制单元的操作体包括键盘布局层，电容感测层和电阻感测层。 键盘布局层显示要操作的键盘布局。 设置在键盘布局层下方的电容感测层能够检测手指接触并根据手指接触产生接触路径。 布置在键盘布局层下方的电阻感测层与电容感测层堆叠，能够检测对键盘布局层的按压操作，并根据按压操作产生按压信号。
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公开(公告)号：US20150101917A1
公开(公告)日：2015-04-16
申请号：US14495905
申请日：2014-09-25
Applicant: DARFON ELECTRONICS CORP.
Inventor： Chih-Chung Yen
CPC classification number: H01H13/84 , G06F3/0221 , H01H3/12 , H01H3/125 , H01H2215/002 , H01H2221/04 , H01H2223/052 , H01H2231/002
Abstract: A magnetic keyswitch includes a base, a keycap, a curved supporter, a bracket and a second magnetic portion. The keycap moves relative to the base upwardly and downwardly. The curved supporter is disposed between the keycap and the base and has a first end and a second end. A first magnetic portion is disposed on the first end. The bracket slides relative to the base and is switched between a first position and a second position. The second magnetic portion is disposed on the bracket. An attractive force is generated between the second magnetic portion and the first end when the bracket is located at the first position, so that the second end supports the keycap at a first height. The attractive force is removed when the bracket moves to the second position, and the keycap is descended to a second height by an external force.
Abstract translation: 磁性钥匙开关包括底座，键帽，弯曲支撑件，托架和第二磁性部分。 键帽相对于底座上下移动。 弯曲的支撑件设置在键帽和基座之间并且具有第一端和第二端。 第一磁性部分设置在第一端上。 支架相对于基座滑动并且在第一位置和第二位置之间切换。 第二磁性部分设置在支架上。 当支架位于第一位置时，在第二磁性部分和第一端部之间产生吸引力，使得第二端部在第一高度处支撑键帽。 当托架移动到第二位置时，吸引力被移除，并且键帽通过外力下降到第二高度。
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