公开(公告)号：US12013284B2

公开(公告)日：2024-06-18

申请号：US18067066

申请日：2022-12-16

Applicant: SENSORTEK TECHNOLOGY CORP.

Inventor： Yu-Min Lin ,  Feng-Jung Hsu

IPC: G01J1/02 ,  G01J1/04

CPC classification number: G01J1/0271 ,  G01J1/0459 ,  G01J2001/0276 ,  G01J1/0474

Abstract: An optical sensor module and a packaging method thereof are disclosed, wherein the optical sensor module comprises a substrate having a light sensing element; and a housing made of a transparent material. The housing is connected to the substrate and covers the light sensing element. The housing has a light-receiving area facing the light sensing element, and the inner surface of the housing toward the substrate is provided with a light-shielding coating in a portion outside of the light-receiving area. In this way, optical components such as the light sensor can be effectively protected, and still retain the effect of avoiding noise light interference with the light sensor module.

公开(公告)号：US10060787B2

公开(公告)日：2018-08-28

申请号：US15398397

申请日：2017-01-04

Applicant: L'ORÉAL

Inventor： Guive Balooch ,  Rafal Pielak ,  Yunzhou Shi

IPC: G01J1/50 ,  G01J1/02 ,  G01J1/42 ,  G01J3/46

CPC classification number: G01J1/0233 ,  G01J1/0219 ,  G01J1/0238 ,  G01J1/0266 ,  G01J1/0271 ,  G01J1/029 ,  G01J1/4228 ,  G01J1/429 ,  G01J1/50 ,  G01J2001/0257 ,  G01J2001/0276 ,  G01J2001/428 ,  G01J2003/466

Abstract: A system is provided for determining personal ultra-violet (UV) radiation measurements, comprising: a measurement device configured to measure UV irradiation; and a terminal device configured to receive or capture an output of the measured UV irradiation from the measurement device and to determine a specific user's personal UV exposure risk level based on at least the measured sun irradiation and information of a skin type of the specific user. The measurement device configured to measure UV radiation exposure includes a surface that includes a plurality of different sections that each have a different sensitivity to UV radiation exposure, and each of the plurality of different sections are configured to display a different color in response to the UV radiation exposure.

公开(公告)号：US20180202858A1

公开(公告)日：2018-07-19

申请号：US15560876

申请日：2017-04-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jian GAO

IPC: G01J1/42 ,  G01J1/02 ,  G01J1/04

CPC classification number: G01J1/429 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0238 ,  G01J1/0403 ,  G01J1/42 ,  G01J2001/0261 ,  G01J2001/0276 ,  G01J2001/4266

Abstract: The present application discloses a UV radiation monitoring apparatus, method, and system. The monitoring apparatus includes a case, an authenticator disposed on the case and configured to identify a user, a controller in the case coupled to the authenticator to enable a first mode for an authenticated user, a detector on the case coupled to the controller and configured to measure an intensity of ultraviolet radiation and generate ultraviolet index (UVI) value at the present time, a memory coupled to the controller and configured to store the UVI values over an exposure time added into historical UVI data for the authenticated user, and a display unit to display the UVI value at the present time and the personal health instructions on UV protection for the authenticated user. The monitoring apparatus further is configured to be paired with a mobile terminal for providing updated personal health instructions.

公开(公告)号：US09983321B2

公开(公告)日：2018-05-29

申请号：US15258209

申请日：2016-09-07

Applicant: Nuctech Company Limited ,  TSINGHUA UNIVERSITY

Inventor： Qingjun Zhang ,  Yuanjing Li ,  Zhiqiang Chen ,  Ziran Zhao ,  Yinong Liu ,  Yaohong Liu ,  Xiang Zou ,  Huishao He ,  Shuwei Li ,  Jianping Chang ,  Wenjian Zhang

IPC: G01T7/00 ,  G01J1/02

CPC classification number: G01T7/00 ,  G01J1/0271 ,  G01J2001/0276

Abstract: The invention discloses a safety inspection detector and a goods safety inspection system. The safety inspection detector at least comprises a circuit board, a first housing, a second housing, a detection module and a connecting interface. The detection module and the connecting interface are mounted on the circuit board. The first housing is pressed and connected to a first surface of the circuit board, and the second housing is pressed and connected to a second surface of the circuit board. The first housing and the second housing can hermetically wrap the detection module and electronic devices on the circuit board, but bypass the connecting interface to realize leading-out and connection with related interconnected cables by utilizing the connecting interface. The housings can be used for sealing and protecting sensitive electronic devices in the detector, thus being moisture proof and preventing interference.

公开(公告)号：US09870753B2

公开(公告)日：2018-01-16

申请号：US14341933

申请日：2014-07-28

Applicant: Gentex Corporation

Inventor： Barry K Nelson ,  Jon H Bechtel ,  Daniel G McMillan ,  Spencer D Reese

IPC: G01J1/44 ,  G09G5/10 ,  B60R1/08 ,  G01J1/26 ,  G01J1/46 ,  G01J1/42 ,  G01J1/02

CPC classification number: G09G5/10 ,  B60R1/088 ,  G01J1/26 ,  G01J1/4228 ,  G01J1/46 ,  G01J2001/0276 ,  G09G2320/0626 ,  G09G2380/10

Abstract: A rearview assembly for a vehicle is provided that includes: a housing configured for mounting to the vehicle; a rearview element disposed in the housing that displays images of a scene exterior of the vehicle; a light sensor assembly disposed in the housing; and a controller for receiving the electrical signal of the light sensor and for adjusting a brightness of the images displayed by the rearview element. The light sensor includes a light sensor for outputting an electrical signal representing intensity of light impinging upon a light-receiving surface of the light sensor, and a secondary optical element configured to receive light, wherein the light passes through the secondary optical element to the light sensor, the secondary optical element including a tint material that is substantially color neutral for attenuating light passing therethrough.

公开(公告)号：US09867737B2

公开(公告)日：2018-01-16

申请号：US14725559

申请日：2015-05-29

Applicant: John David Fergason ,  Anthony Wang Lee

Inventor： John David Fergason

IPC: G01J1/44 ,  A61F9/06 ,  G01J1/18 ,  G01J1/26 ,  G02F1/133 ,  G01J1/02

CPC classification number: A61F9/065 ,  G01J1/18 ,  G01J1/26 ,  G01J2001/0276 ,  G02F1/13318

Abstract: An auto-darkening filter of a welding shield has a brightness-sensing unit, an optical shutter and a processor. The brightness-sensing unit generates a first signal or a second signal. In a high-sensitivity mode, the processor controls the optical shutter to operate in a dark state or a bright state depending on intensity of the first signal being higher or lower than a threshold value. In a low-sensitivity mode, the processor controls the optical shutter to operate in the bright state when intensity of the second signal is lower than the threshold value, and automatically change to the high-sensitivity mode from the low-sensitivity mode when intensity of the second signal is higher than the threshold value.

公开(公告)号：US20170227416A1

公开(公告)日：2017-08-10

申请号：US15019978

申请日：2016-02-10

Applicant: Apple Inc.

Inventor： Denis G. Chen ,  Brian S. Medower ,  Chin Han Lin

IPC: G01M11/02 ,  G01J3/18

CPC classification number: G01M11/02 ,  G01J1/32 ,  G01J3/027 ,  G01J3/18 ,  G01J2001/0276

Abstract: Optical apparatus includes a primary radiation source, which emits first optical radiation along a first optical axis. A DOE includes at least an entrance surface, upon which the first optical radiation from the primary radiation source is incident, and an exit surface, through which one or more primary diffraction orders of the first optical radiation are emitted from the DOE. At least one secondary radiation source is configured to direct second optical radiation to impinge on the DOE along a second optical axis, which is non-parallel to the first optical axis, causing at least a part of the second optical radiation to be diffracted by the DOE such that one or more secondary diffraction orders of the second optical radiation are emitted through the entrance face of the DOE. At least one detector is configured to sense at least one of the secondary diffraction orders of the second optical radiation.

公开(公告)号：US20170191866A1

公开(公告)日：2017-07-06

申请号：US15398397

申请日：2017-01-04

Applicant: L'ORÉAL

Inventor： Guive BALOOCH ,  Rafal Pielak ,  Yunzhou Shi

IPC: G01J1/02 ,  G01J1/42 ,  G01J1/50

CPC classification number: G01J1/0233 ,  G01J1/0219 ,  G01J1/0238 ,  G01J1/0266 ,  G01J1/0271 ,  G01J1/029 ,  G01J1/4228 ,  G01J1/429 ,  G01J1/50 ,  G01J2001/0257 ,  G01J2001/0276 ,  G01J2001/428 ,  G01J2003/466

Abstract: A system is provided for determining personal ultra-violet (UV) radiation measurements, comprising: a measurement device configured to measure UV irradiation; and a terminal device configured to receive or capture an output of the measured UV irradiation from the measurement device and to determine a specific user's personal UV exposure risk level based on at least the measured sun irradiation and information of a skin type of the specific user. The measurement device configured to measure UV radiation exposure includes a surface that includes a plurality of different sections that each have a different sensitivity to UV radiation exposure, and each of the plurality of different sections are configured to display a different color in response to the UV radiation exposure.

公开(公告)号：US09575210B2

公开(公告)日：2017-02-21

申请号：US14683350

申请日：2015-04-10

Applicant: MUELLER-ELEKTRONIK GMBH & CO. KG

Inventor： Martin Liebich ,  Jens Klocke ,  Paulo Martella

IPC: G06F7/70 ,  G01V8/22 ,  A01C7/10 ,  G01V8/20 ,  A01C21/00 ,  G01J1/02 ,  G01J1/04 ,  G01J1/42

CPC classification number: G01V8/22 ,  A01C7/105 ,  A01C21/00 ,  G01J1/0271 ,  G01J1/0437 ,  G01J1/0477 ,  G01J1/42 ,  G01J2001/0276 ,  G01V8/20

Abstract: A downpipe sensor detects single grains in a downpipe. A transmitting unit and a receiving unit are spaced apart across a measurement field. Light beams emitted by the transmitting unit are guided in the case of free beam path through the downpipe interior to the receiving unit and are attenuated during a passage of a grain. The receiving unit is a line element with a predefined number of receiving elements. The transmitting unit has light-emitting diodes with perforated screens and a reflector element in the form of a right triangular prism. Light is emitted from the diodes transversely to a receiving axis of the receiving unit, bundled via the perforated screens, guided into the reflector element, deflected by total reflection toward a exit surface to form a light band of parallel light beams. The light band illuminates the entire measurement field with even intensity.

Abstract translation: 下水管传感器检测下水管中的单颗粒。 发射单元和接收单元跨越测量场隔开。 在发射单元发射的光束在自由光束路径通过到接收单元的降落管内部的情况下被引导，并且在谷物通过期间被衰减。 接收单元是具有预定数量的接收元件的线元件。 发射单元具有带有多孔屏障的发光二极管和具有右三角棱镜形式的反射器元件。 光从二极管横向地发射到接收单元的接收轴线，通过穿孔的屏蔽束被引导到反射器元件中，通过全反射偏转到出射表面，以形成平行光束的光带。 光带以均匀的强度照亮整个测量场。

公开(公告)号：US20160050737A1

公开(公告)日：2016-02-18

申请号：US14924966

申请日：2015-10-28

Applicant: Gentex Corporation

Inventor： Barry K. Nelson ,  Jon H. Bechtel ,  Daniel G. McMillan ,  Spencer D. Reese

IPC: H05B37/02 ,  G01J1/04 ,  G01J1/46

CPC classification number: H05B37/0218 ,  G01J1/0403 ,  G01J1/26 ,  G01J1/4228 ,  G01J1/46 ,  G01J2001/0276

Abstract: A light sensor is provided that includes an exposed light transducer for accumulating charge in proportion to light incident thereon over an integration period; and a light-to-pulse circuit in communication with the exposed light transducer, the light-to-pulse circuit operative to output a pulse having a pulse width based on the charge accumulated by the exposed light transducer. The light-to-pulse circuit may include a one shot logic circuit that contributes to generation of the pulse. The light sensor may include an input/output pad, a capacitor provided at the input/output pad for blocking static electricity, an input low pass filter provided at the input/output pad for blocking electromagnetic interference, and/or a bandgap voltage reference circuit connected to a power source having a supply voltage level in a range of about 3.3V to about 5.0V, and for generating a set of stable reference voltages throughout the supply voltage level range.

Abstract translation: 提供了一种光传感器，其包括暴露的光转换器，用于在积分周期内与入射到其上的光成比例地累积电荷; 以及与所述暴露的光转换器通信的光对脉冲电路，所述光对脉冲电路用于输出基于由所述暴露的光转换器累积的电荷具有脉冲宽度的脉冲。 光对脉冲电路可以包括有助于产生脉冲的单触发逻辑电路。 光传感器可以包括输入/​​输出焊盘，设置在输入/输出焊盘处用于阻断静电的电容器，设置在输入/输出焊盘处的用于阻挡电磁干扰的输入低通滤波器和/或带隙电压参考电路 连接到电源电压在约3.3V至约5.0V的范围内的电源，并用于在整个电源电压范围内产生一组稳定的参​​考电压。