公开(公告)号：US07964838B2

公开(公告)日：2011-06-21

申请号：US12546215

申请日：2009-08-24

Applicant: Cheng Chieh Huang ,  Jinn-Ann Kuo

Inventor： Cheng Chieh Huang ,  Jinn-Ann Kuo

IPC: H01J40/14

CPC classification number: G01V8/10 ,  G01S7/487 ,  G01S17/026

Abstract: The present invention discloses a photosensitive circuit comprising a photosensitivity unit, a capacitance and a switch unit. The photosensitivity unit is capable of receiving a received light, and the capacitance is capable of storing a photoelectric current corresponding to the received light. The switch unit is used to respectively provide the positive voltage of the capacitance to a comparison unit at a first time period, and the negative voltage of the capacitance to a comparison unit at a second time period. The comparison unit outputs a detection value according to the positive voltage and the negative voltage of the capacitance, the detection value is related to the distance between an object and the photosensitive circuit. The present invention further disclose a photosensitive chip to drive a luminescent unit to provide a detective light. The photosensitive chip comprises a sampling clock generator, the ambient light sensor unit, a proximity sensor unit and a driving clock generator.

Abstract translation: 本发明公开了一种光敏电路，包括光敏单元，电容和开关单元。 感光单元能够接收接收的光，并且电容能够存储对应于所接收的光的光电流。 开关单元用于分别在第一时间段向比较单元提供电容的正电压，并且在第二时间段将电容的负电压提供给比较单元。 比较单元根据电容的正电压和负电压输出检测值，检测值与物体和感光电路之间的距离有关。 本发明还公开了一种用于驱动发光单元以提供检测光的感光芯片。 感光芯片包括采样时钟发生器，环境光传感器单元，接近传感器单元和驱动时钟发生器。

公开(公告)号：US20100073943A1

公开(公告)日：2010-03-25

申请号：US12234645

申请日：2008-09-20

Applicant: Kuang-Chao Yeh ,  Cheng-Chieh Huang

Inventor： Kuang-Chao Yeh ,  Cheng-Chieh Huang

IPC: F21V29/00

CPC classification number: F21V29/506 ,  F21S8/086 ,  F21V15/01 ,  F21V29/15 ,  F21V29/74 ,  F21W2131/10 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A lamp housing device for an outdoor light-emitting diode light fixture having high heat dissipation capability, which includes an upper casing, a cover body and a sunshade, wherein the cover body has light transmittance, and forms a holding chamber able to retain a light-emitting diode lamp set by pairing with the upper casing. The sunshade is located atop the outer surface of upper casing, and includes a plate and a plurality of fixing members. The fixing members are connected between the plate and the upper casing, thereby providing a spacing distance between the plate and the upper casing. Accordingly, the sunshade is able to reduce the ambient temperature of the light-emitting diodes during the daytime, and increase the rate of heat dissipation of light-emitting diodes when used at night.

Abstract translation: 一种具有高散热能力的室外发光二极管灯具的灯壳体装置，其包括上壳体，盖体和遮阳罩，其中盖体具有透光性，并且形成能够保持光的保持室 - 通过与上壳体配对来设置二极管灯。 遮阳板位于上壳体的外表面的顶部，并且包括板和多个固定构件。 固定构件连接在板和上壳体之间，从而在板和上壳体之间提供间隔距离。 因此，遮阳能够在白天降低发光二极管的环境温度，并且在夜间使用时增加发光二极管的散热率。

公开(公告)号：US07633049B1

公开(公告)日：2009-12-15

申请号：US12219702

申请日：2008-07-28

Applicant: Cheng Chieh Huang ,  Jinn-Ann Kuo

Inventor： Cheng Chieh Huang ,  Jinn-Ann Kuo

IPC: H01J40/14

CPC classification number: G01V8/10 ,  G01S7/487 ,  G01S17/026

Abstract: The present invention discloses a photosensitive circuit comprising a photosensitivity unit, a capacitance and a switch unit. The photosensitivity unit is capable of receiving a received light, and the capacitance is capable of storing a photoelectric current corresponding to the received light. The switch unit is used to respectively provide the positive voltage of the capacitance to a comparison unit at a first time period, and the negative voltage of the capacitance to a comparison unit at a second time period. The comparison unit outputs a detection value according to the positive voltage and the negative voltage of the capacitance, the detection value is related to the distance between an object and the photosensitive circuit. The present invention further disclose a photosensitive chip to drive a luminescent unit to provide a detective light. The photosensitive chip comprises a sampling clock generator, the ambient light sensor unit, a proximity sensor unit and a driving clock generator.

Abstract translation: 本发明公开了一种光敏电路，包括光敏单元，电容和开关单元。 感光单元能够接收接收的光，并且电容能够存储对应于所接收的光的光电流。 开关单元用于分别在第一时间段向比较单元提供电容的正电压，并且在第二时间段将电容的负电压提供给比较单元。 比较单元根据电容的正电压和负电压输出检测值，检测值与物体与感光电路的距离有关。 本发明还公开了一种用于驱动发光单元以提供检测光的感光芯片。 感光芯片包括采样时钟发生器，环境光传感器单元，接近传感器单元和驱动时钟发生器。

公开(公告)号：US08723838B2

公开(公告)日：2014-05-13

申请号：US13329869

申请日：2011-12-19

Applicant: Cheng-Chieh Huang ,  Jinn-Ann Kuo ,  Chi-Huang Chang ,  Yu-Hao Kao

Inventor： Cheng-Chieh Huang ,  Jinn-Ann Kuo ,  Chi-Huang Chang ,  Yu-Hao Kao

IPC: G06F3/042

CPC classification number: G06F3/0421 ,  G06F2203/04101

Abstract: The present invention discloses a proximity sensing apparatus and a method thereof. A sensor apparatus comprises a panel, an emitting device, and a proximity sensor module. The panel includes a first transparent area and a second transparent area; an emitting device is located under the panel and the emitting device emitting a light passing through the first transparent area. The proximity sensor module is located under the panel and the proximity sensor module includes at least one proximity sensor with high sensitivity which is a second proximity sensor and at least one proximity sensor with low sensitivity which is a first proximity sensor, and the proximity sensor module receives the light passing through the second transparent area. The light passing through the first transparent area and then reflecting from an object to passing through the second transparent area, and the panel is able to provide a touch function.

Abstract translation: 本发明公开了一种接近感测装置及其方法。 传感器装置包括面板，发光装置和接近传感器模块。 面板包括第一透明区域和第二透明区域; 发光装置位于面板下方，发光装置发射穿过第一透明区域的光。 接近传感器模块位于面板下方，并且接近传感器模块包括具有高灵敏度的至少一个接近传感器，其是第二接近传感器和具有低灵敏度的至少一个接近传感器，其是第一接近传感器，并且接近传感器模块 接收通过第二透明区域的光。 光穿过第一透明区域然后从物体反射通过第二透明区域，并且面板能够提供触摸功能。

公开(公告)号：US20100019133A1

公开(公告)日：2010-01-28

申请号：US12546215

申请日：2009-08-24

Applicant: Cheng Chieh HUANG ,  Jinn-Ann KUO

Inventor： Cheng Chieh HUANG ,  Jinn-Ann KUO

IPC: H03K17/78

CPC classification number: G01V8/10 ,  G01S7/487 ,  G01S17/026

Abstract: The present invention discloses a photosensitive circuit comprising a photosensitivity unit, a capacitance and a switch unit. The photosensitivity unit is capable of receiving a received light, and the capacitance is capable of storing a photoelectric current corresponding to the received light. The switch unit is used to respectively provide the positive voltage of the capacitance to a comparison unit at a first time period, and the negative voltage of the capacitance to a comparison unit at a second time period. The comparison unit outputs a detection value according to the positive voltage and the negative voltage of the capacitance, the detection value is related to the distance between an object and the photosensitive circuit. The present invention further disclose a photosensitive chip to drive a luminescent unit to provide a detective light. The photosensitive chip comprises a sampling clock generator, the ambient light sensor unit, a proximity sensor unit and a driving clock generator.

Abstract translation: 本发明公开了一种光敏电路，包括光敏单元，电容和开关单元。 感光单元能够接收接收的光，并且电容能够存储对应于所接收的光的光电流。 开关单元用于分别在第一时间段向比较单元提供电容的正电压，并且在第二时间段将电容的负电压提供给比较单元。 比较单元根据电容的正电压和负电压输出检测值，检测值与物体和感光电路之间的距离有关。 本发明还公开了一种用于驱动发光单元以提供检测光的感光芯片。 感光芯片包括采样时钟发生器，环境光传感器单元，接近传感器单元和驱动时钟发生器。