公开(公告)号：US09674920B2

公开(公告)日：2017-06-06

申请号：US14955057

申请日：2015-12-01

Applicant: Industrial Technology Research Institute

Inventor： Ya-Hui Chiang ,  Shih-Yi Wen ,  Chia-Fen Hsieh ,  Chun-Hsing Lee ,  Chien-Chun Lu ,  Han-Kuei Fu

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B33/0872 ,  H05B33/086 ,  H05B33/0869

Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.

公开(公告)号：US09341669B2

公开(公告)日：2016-05-17

申请号：US14029803

申请日：2013-09-18

Applicant: Industrial Technology Research Institute

Inventor： Chien-Ping Wang ,  Tzung-Te Chen ,  Yen-Liang Liu ,  Chun-Fan Dai ,  Han-Kuei Fu ,  Pei-Ting Chou

IPC: G01R31/00 ,  G01R31/26

CPC classification number: G01R31/2635

Abstract: The disclosure discloses a light emitting diode testing apparatus, which includes a power supply module, a probe, a control unit and a data acquisition unit. The power supply module provides a first current or a second current to a testing item. The probe measures characteristics of the testing item. The control unit controls the power supply module to provide the first current or the second current. The data acquisition unit acquires the characteristics of the testing item from the probe. The power supply module includes a first current source, at least one second current source and at least one protector. The first current source provides the first current to the testing item. The at least one second current source provides at least one additional current. The at least one protector prevents the first current from feeding back to the at least one second current source.

Abstract translation: 本发明公开了一种发光二极管测试装置，其包括电源模块，探针，控制单元和数据采集单元。 电源模块向测试项目提供第一电流或第二电流。 探头测量测试项目的特征。 控制单元控制电源模块以提供第一电流或第二电流。 数据采集​​单元从探头获取测试项目的特征。 电源模块包括第一电流源，至少一个第二电流源和至少一个保护器。 第一个电流源将第一个电流提供给测试项目。 至少一个第二电流源提供至少一个附加电流。 该至少一个保护器防止第一电流反馈到至少一个第二电流源。

公开(公告)号：US20240027755A1

公开(公告)日：2024-01-25

申请号：US18482010

申请日：2023-10-05

Applicant: Industrial Technology Research Institute

Inventor： Chia-Hsin Chao ,  Han-Kuei Fu ,  Meng-Han Lin ,  Ming-Hsien Wu

IPC: G02B27/00 ,  G02B27/01

CPC classification number: G02B27/0093 ,  G02B27/0172 ,  G02B2027/013 ,  G02B2027/0178

Abstract: A head-mounted eye tracking system including an eye tracker, a signal processor, and a plurality of light-emitting optical guides is provided. The eye tracker is adaptable for sensing eyeballs of a wearer. The eye tracker includes a plurality of light-emitting devices and a plurality of sensing devices. The plurality of light-emitting devices are adaptable for emitting a tracking beam. The sensing devices are adaptable for receiving the tracking beam reflected by the eyeballs of the wearer. The signal processor is signally connected to the eye tracker. The plurality of light-emitting optical guides is disposed corresponding to the plurality of light-emitting devices.

公开(公告)号：US10271410B1

公开(公告)日：2019-04-23

申请号：US15974673

申请日：2018-05-08

Applicant: Industrial Technology Research Institute

Inventor： Yin-Jie Wang ,  Tzung-Te Chen ,  Han-Kuei Fu

IPC: H05B37/02

Abstract: A light controlling method, a light controlling device, and a computer program product are provided. The light controlling method includes: displaying a user controlling interface which includes a plurality of first input parameter fields; receiving a first input parameter input through the first input parameter fields; obtaining a light parameter set corresponding to the first input parameters from a human factor light parameter table; transmitting a wireless signal to control a light according to the light parameter set.

公开(公告)号：US09726713B2

公开(公告)日：2017-08-08

申请号：US13863383

申请日：2013-04-16

Applicant: Industrial Technology Research Institute

Inventor： Tzung-Te Chen ,  Chun-Fan Dai ,  Han-Kuei Fu ,  Chien-Ping Wang ,  Pei-Ting Chou

IPC: G01R31/26 ,  G01R31/00 ,  G01R31/27

CPC classification number: G01R31/2644 ,  G01R31/001 ,  G01R31/2603 ,  G01R31/275

Abstract: A testing method and testing system for a semiconductor element are provided. The method includes following steps. A level of a testing electrostatic discharge (ESD) voltage is determined. A plurality of sample components is provided. The testing ESD voltage is imposed on the sample components for testing ESD decay rates of the sample components. ESD withstand voltages of the sample components are detected. The relation between the ESD withstand voltages and the electrostatic discharge rates are recorded to a database. The testing ESD voltage is imposed on the semiconductor element for testing an ESD decay rate of the semiconductor element. The database is looked up according to the ESD decay rate of the semiconductor element to determine an ESD withstand voltage of the semiconductor element.

公开(公告)号：US20170111973A1

公开(公告)日：2017-04-20

申请号：US15390701

申请日：2016-12-26

Applicant: Industrial Technology Research Institute

Inventor： Ya-Hui Chiang ,  Tzung-Te Chen ,  Chia-Fen Hsieh ,  Shih-Yi Wen ,  Han-Kuei Fu

IPC: H05B33/08 ,  H05B37/02

CPC classification number: H05B33/0872 ,  H05B33/086 ,  H05B33/0869

Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The light source includes a color temperature adjustable light source. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.

公开(公告)号：US20150327342A1

公开(公告)日：2015-11-12

申请号：US14746857

申请日：2015-06-23

Applicant: Industrial Technology Research Institute

Inventor： Chien-Chun Lu ,  Shih-Yi Wen ,  Han-Kuei Fu ,  Chun-Hsing Lee ,  Ya-Hui Chiang ,  Chia-Fen Hsieh

IPC: H05B33/08

CPC classification number: H05B33/0842 ,  H05B33/0863

Abstract: A light source apparatus including a light-emitting module and a control unit is provided. The light-emitting module is configured to provide a light. The control unit makes the light emitted from the light-emitting module switched between a first light and a second light. A spectrum of the first light is different from a spectrum of the second light, and color temperatures of the first light and the second light are substantially the same as each other.

Abstract translation: 提供一种包括发光模块和控制单元的光源装置。 发光模块被配置为提供光。 控制单元使从发光模块发射的光在第一光和第二光之间切换。 第一光的光谱与第二光的光谱不同，第一光和第二光的色温基本上彼此相同。