公开(公告)号：US20170211986A1

公开(公告)日：2017-07-27

申请号：US15409830

申请日：2017-01-19

Applicant: Tsinghua University ,  HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： LING ZHANG ,  YANG WU ,  KAI-LI JIANG ,  CHANG-HONG LIU ,  JIA-PING WANG ,  SHOU-SHAN FAN

IPC: G01J9/00 ,  H01L51/00 ,  H01L51/44 ,  H01L27/30

CPC classification number: G01J9/00 ,  G01J1/0429 ,  G01J1/4228 ,  G01J5/023 ,  G01J2003/507 ,  H01L27/307 ,  H01L51/0048 ,  H01L51/447

Abstract: An photosensitive device, the sensor comprising: a plurality of photosensitive units distributed in an array, each photosensitive unit configured to receive and convert light signal, wherein the photosensitive unit comprises a detecting element and a polarizer, the detecting element comprises a carbon nanotube structure comprising a plurality of carbon nanotubes oriented along the same direction, and the polarizer is configured to generate polarized light to irradiate a part surface of the carbon nanotube structure; a measuring device configured to measure temperature differences or potential differences generated in the carbon nanotube structure by irradiating; a data processor configured to analyze and calculate the potential differences or the temperature differences to obtain the wavelength of the light signal.

公开(公告)号：US20170211981A1

公开(公告)日：2017-07-27

申请号：US15409837

申请日：2017-01-19

Applicant: Tsinghua University ,  HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： LING ZHANG ,  YANG WU ,  KAI-LI JIANG ,  CHANG-HONG LIU ,  JIA-PING WANG ,  SHOU-SHAN FAN

IPC: G01J4/00 ,  G01J3/50

CPC classification number: G01J9/00 ,  G01J1/0429 ,  G01J1/42 ,  G01J3/50 ,  G01J4/00 ,  G01J5/023 ,  G01J2003/507

Abstract: An optical wavelength detecting device, the device including: a polarizer configured to transform an incident light into a polarized light; a detecting element configured to receive the polarized light and form a temperature difference or a potential difference between two points of the detecting element, wherein the detecting element includes a carbon nanotube structure including a plurality of carbon nanotubes oriented along the same direction, and angles between a polarizing direction of the polarized light and an oriented direction of the plurality of carbon nanotubes is adjustable; a measuring device electrically connected to the detecting element and configured to measure the temperature difference or the potential difference; a data processor electrically connected to the measuring device and configured to obtain the optical wavelength by calculating and analyzing the temperature difference or the potential difference.

公开(公告)号：US20140146318A1

公开(公告)日：2014-05-29

申请号：US14073518

申请日：2013-11-06

Applicant: National Taiwan University of Science and Technology

Inventor： Neng-Chung HU ,  Chin-Chuan WU

IPC: G01N21/25

CPC classification number: G01J3/505 ,  F21V23/0457 ,  F21Y2113/13 ,  F21Y2115/10 ,  G01J2003/507 ,  H05B33/0869

Abstract: An illumination apparatus for optimal vision provided in the present invention includes an illumination module, a sensing module, and a computing module. The illumination module is utilized to generate an illuminating light with a plurality of different color temperatures for sequentially illuminating the illuminated object. The sensing module is utilized to sense a reflected light form the illuminated object. The computing module is utilized to calculate a saturation, chorma, and brightness of the illuminated object under the illuminating light by each color temperature, so as to obtain a plurality of preferred values corresponding to the color temperatures of the illuminating light, and for controlling the illumination module to illuminate by the illuminating light with the color temperature corresponding to a maximum among the preferred values. An illumination apparatus for optimal vision is further disclosed.

Abstract translation: 本发明提供的用于最佳视觉的照明装置包括照明模块，感测模块和计算模块。 照明模块用于产生具有多个不同色温的照明光，以顺序地照亮照射的物体。 感测模块​​用于感测被照射物体的反射光。 计算模块用于计算每个色温下的照明光照射对象的饱和度，色度和亮度，以便获得与照明光的色温对应的多个优选值，并且用于控制 照明模块通过照明光照亮，其中色温对应于优选值中的最大值。 进一步公开了一种用于最佳视力的照明装置。

公开(公告)号：US20100097609A1

公开(公告)日：2010-04-22

申请号：US12516831

申请日：2007-11-29

Applicant: Arndt Jaeger ,  Peter Stauss ,  Klaus Streubel ,  Werner Kuhlmann

Inventor： Arndt Jaeger ,  Peter Stauss ,  Klaus Streubel ,  Werner Kuhlmann

IPC: G01J3/50

CPC classification number: G01J1/4228 ,  G01J1/0488 ,  G01J3/36 ,  G01J3/46 ,  G01J3/465 ,  G01J3/50 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/507 ,  H01L31/105

Abstract: A radiation detector is disclosed with a detector arrangement, which has a plurality of detector elements, by means of which a detector signal is obtained during operation of the radiation detector, and with a control device, wherein the detector elements each have a spectral sensitivity distribution, and are suited for generating signals. At least one detector element includes a compound semiconductor material, and this detector element is designed for detecting radiation in the visible spectral region. The radiation detector is designed such that the sensitivity distributions of the detector elements are used to form different spectral sensitivity channels of the radiation detector. A channel signal assigned to the respective sensitivity channel can be generated in these sensitivity channels using the detector elements, and the control device is designed such that the contributions of different channel signals to the detector signal of the radiation detector are differently controlled.

Abstract translation: 公开了一种具有检测器装置的检测器装置，其具有多个检测器元件，通过该检测器元件在放射线检测器的操作期间获得检测器信号，并且具有控制装置，其中检测器元件各自具有光谱灵敏度分布 ，并且适于产生信号。 至少一个检测器元件包括化合物半导体材料，并且该检测器元件被设计用于检测可见光谱区域中的辐射。 辐射检测器被设计成使得检测器元件的灵敏度分布用于形成辐射检测器的不同光谱灵敏度通道。 可以使用检测器元件在这些灵敏度通道中产生分配给相应灵敏度通道的通道信号，并且控制装置被设计成使得不同通道信号对辐射检测器的检测器信号的贡献被不同地控制。

公开(公告)号：US4804833A

公开(公告)日：1989-02-14

申请号：US904189

申请日：1986-09-05

Applicant: Ken Matsubara ,  Shuji Iino ,  Hirohisa Kitano

Inventor： Ken Matsubara ,  Shuji Iino ,  Hirohisa Kitano

IPC: G01J3/50 ,  H01L31/0216 ,  H01L31/0248 ,  H01L31/09 ,  H01L31/11 ,  H01L31/18

CPC classification number: G01J3/50 ,  H01L31/02162 ,  H01L31/095 ,  H01L31/11 ,  H01L31/1884 ,  G01J2003/507 ,  Y02E10/50

Abstract: A method for sensing the color of incident light with a color sensing device, the color sensing device being a photoelectric device comprising an n-type or p-type amorphous silicon layer, being characterized in the following steps; measuring a first photocurrent of the photoelectric device generated by incident light when an electrical voltage having a predetermined parity is applied thereto; measuring a second photocurrent of the photoelectric device generated by the same incident light when another electrical voltage having a parity opposite to the predetermined parity is applied thereto, calculating the ratio of the first photocurrent to the second photocurrent; and identifying the color of incident light according to the ratio obtained.A color sensing device, comprising: two elements including an n-type or p-type amorphous silicon layer; an electric power source for applying a positive voltage and a negative voltage to the two elements at the same time, respectively; and a divider means for calculating a ratio of the two photocurrents which flows in each elements.

Abstract translation: 一种用彩色感测装置检测入射光的颜色的方法，该彩色感测装置是包括n型或p型非晶硅层的光电装置，其特征在于以下步骤： 当施加具有预定奇偶性的电压时，测量由入射光产生的光电装置的第一光电流; 测量当具有与预定奇偶校验相反的奇偶校验的另一电压时由相同的入射光产生的光电器件的第二光电流，计算第一光电流与第二光电流的比率; 并根据获得的比例识别入射光的颜色。 一种彩色感测装置，包括：包括n型或p型非晶硅层的两个元件; 分别同时向两个元件施加正电压和负电压的电源; 以及用于计算在每个元件中流动的两个光电流的比率的分频器装置。