公开(公告)号：US20190113493A1

公开(公告)日：2019-04-18

申请号：US16217534

申请日：2018-12-12

Applicant: Michele Hinnrichs

Inventor： Michele Hinnrichs

IPC: G01N33/00 ,  G02B5/18 ,  G01J3/02 ,  G01J3/26 ,  G01J3/18 ,  G01N21/3504

CPC classification number: G01N33/0027 ,  G01J1/06 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/027 ,  G01J3/18 ,  G01J3/26 ,  G01J2003/1828 ,  G01J2003/2806 ,  G01J2003/2826 ,  G01N21/3504 ,  G01N2021/3513 ,  G02B5/1885

Abstract: A spectral radiation gas detector has at least one lenslet with a circular blazed grating for diffraction of radiation to a focal plane. A detector is located at the focal plane receiving radiation passing through the at least one lenslet for detection at a predetermined diffraction order. A plurality of order filters are associated with the at least one lenslet to pass radiation at wavelengths corresponding to the predetermined diffraction order, each filter blocking a selected set of higher orders. A controller is adapted to compare intensity at pixels in the detector associated with each of the plurality of order filters and further adapted to determine a change in intensity exceeding a threshold.

公开(公告)号：US20180226530A1

公开(公告)日：2018-08-09

申请号：US15939636

申请日：2018-03-29

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： Hartmut Rudmann ,  Markus Rossi

IPC: H01L31/16 ,  H01L31/167 ,  G01J1/02 ,  G01J1/04 ,  G01J1/06 ,  H01L31/0232 ,  H01L27/146 ,  H01L25/16 ,  G02B13/00 ,  G02B3/00 ,  G01J5/20 ,  G01J5/08 ,  G01J5/04 ,  G01J5/02 ,  G01J5/00 ,  G01J1/42 ,  B29D11/00

CPC classification number: H01L31/16 ,  B29D11/00298 ,  B29D11/00307 ,  G01J1/0209 ,  G01J1/0233 ,  G01J1/0271 ,  G01J1/0411 ,  G01J1/06 ,  G01J1/42 ,  G01J5/00 ,  G01J5/022 ,  G01J5/0235 ,  G01J5/024 ,  G01J5/0265 ,  G01J5/045 ,  G01J5/0806 ,  G01J5/20 ,  G01J2001/061 ,  G02B3/0031 ,  G02B3/0056 ,  G02B13/0085 ,  H01L25/167 ,  H01L27/14618 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/14687 ,  H01L31/02325 ,  H01L31/167 ,  H01L2924/0002 ,  Y10T29/49002 ,  H01L2924/00

Abstract: Manufacturing opto-electronic modules (1) includes providing a substrate wafer (PW) on which detecting members (D) are arranged; providing a spacer wafer (SW); providing an optics wafer (OW), the optics wafer comprising transparent portions (t) transparent for light generally detectable by the detecting members and at least one blocking portion (b) for substantially attenuating or blocking incident light generally detectable by the detecting members; and preparing a wafer stack (2) in which the spacer wafer (SW) is arranged between the substrate wafer (PW) and the optics wafer (OW) such that the detecting members (D) are arranged between the substrate wafer and the optics wafer. Emission members (E) for emitting light generally detectable by the detecting members (D) can be arranged on the substrate wafer (PW). Single modules (1) can be obtained by separating the wafer stack (2) into separate modules.

公开(公告)号：US20180100763A1

公开(公告)日：2018-04-12

申请号：US15840078

申请日：2017-12-13

Applicant: Gooee Limited

Inventor： Simon Coombes ,  Shmuel Silverman

IPC: G01J1/02 ,  G01J1/42 ,  G01J3/50 ,  G01J3/51 ,  G01J3/02

CPC classification number: G01J3/505 ,  G01J1/0271 ,  G01J1/0403 ,  G01J1/06 ,  G01J1/4204 ,  G01J3/0291 ,  G01J3/46 ,  G01J3/51 ,  H05B33/089 ,  H05B37/029

Abstract: Devices, systems, and methods are disclosed for attaching a sensor system to luminaires of a variety of shapes and sizes. Specifically, a 3D sensor clip is disclosed with adjustable components configured to attached the 3D sensor clip to a luminaire such as to adjust the position of a color sensor in the 3D sensor clip relative to a luminaire. Devices, systems, and methods are also disclosed for using visual light communication (VLC)/dark light communication (DLC) for communications in a lighting system, including automated identification of luminaires.

公开(公告)号：US20180087962A1

公开(公告)日：2018-03-29

申请号：US15391413

申请日：2016-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chia-Jung CHANG ,  Yu-Sheng HSIEH ,  Jing-Yuan LIN ,  Chih-Hao HSU

IPC: G01J3/12 ,  G01J3/02

CPC classification number: G01J3/12 ,  G01J1/06 ,  G01J3/0216 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/26 ,  G01J3/2803 ,  G01J2003/1226

Abstract: An optical package is provided. The optical package includes an interference splitter allowing a light having a predetermined wavelength range to transmit through, a sensing element, and a light-transmitting structure. The light-transmitting structure includes a light-transmitting pillar and a light-absorbing layer surrounding the light-transmitting pillar, and the light-absorbing layer absorbs the light having the predetermined wavelength range. The interference splitter, the light-transmitting pillar, and the sensing element are arranged aligned with each other along an extending direction of the light-transmitting pillar. The sensing element is configured to receive the light transmitting through the interference splitter and the light-transmitting pillar.

公开(公告)号：US20180058923A1

公开(公告)日：2018-03-01

申请号：US15252893

申请日：2016-08-31

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ariel Lipson ,  Itai Afek ,  Michael Slutsky

IPC: G01J1/04

CPC classification number: G01J1/0448 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/044 ,  G01J1/06 ,  G01J1/08 ,  G01J1/4228 ,  G01J2001/063 ,  G01S7/4815 ,  G01S17/42

Abstract: A light sensor includes a primary lens, and a light device spaced from the primary lens. A control structure is disposed between the primary lens and the light device. An actuator is coupled to the control device to move the control device relative to the primary lens and the light device to control the passage of light between the primary lens and the light device. The light sensor may include a light emitting sensor having an array of individual light emitters, or a light detecting sensor having a light detector. The control structure may include an array of secondary bi-telecentric lenses for use with the light emitting sensor, or a plate having an aperture extending therethrough for use with the light detecting sensor.

公开(公告)号：US20170288067A1

公开(公告)日：2017-10-05

申请号：US15084727

申请日：2016-03-30

Applicant: Intel Corporation

Inventor： Arnon Hirshberg ,  Barak Freedman ,  Daniel Grodensky

IPC: H01L31/0203 ,  H01L31/102

CPC classification number: H01L31/0203 ,  G01J1/02 ,  G01J1/0271 ,  G01J1/0403 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/06 ,  G01J2001/0276

Abstract: Techniques for shielding an optical sensor are described. An example of an electronic device includes an optical sensor and a combined light-focusing and electrical-shielding unit disposed over the optical sensor. The light-focusing and electrical-shielding unit has two portions. The first portion gathers light and focuses the light on the electrical sensor. The second portion encloses sides of the first portion and is coated with an electrically conductive material to shield the optical sensor from electromagnetic interference.

公开(公告)号：US09766123B2

公开(公告)日：2017-09-19

申请号：US15317592

申请日：2015-06-09

Applicant: STC.UNM

Inventor： Steven R. J. Brueck ,  Alexander Neumann ,  Payman Zarkesh-Ha

IPC: G01J5/02 ,  G01J1/06 ,  G01J3/28 ,  G01J3/18 ,  G01J1/44 ,  H01L27/144 ,  H01L31/0232 ,  H01L31/103 ,  H01L31/02 ,  H01L31/0216 ,  G02B6/122 ,  G02B6/12 ,  G02B6/124

CPC classification number: G01J1/06 ,  G01J1/44 ,  G01J3/0218 ,  G01J3/0259 ,  G01J3/18 ,  G01J3/1895 ,  G01J3/2803 ,  G01J2001/448 ,  G02B6/12004 ,  G02B6/122 ,  G02B6/124 ,  G02B2006/12061 ,  G02B2006/12107 ,  G02B2006/12138 ,  H01L27/1446 ,  H01L31/02019 ,  H01L31/02164 ,  H01L31/02327 ,  H01L31/103

Abstract: A 2-D sensor array includes a semiconductor substrate and a plurality of pixels disposed on the semiconductor substrate. Each pixel includes a coupling region and a junction region, and a slab waveguide structure disposed on the semiconductor substrate and extending from the coupling region to the region. The slab waveguide includes a confinement layer disposed between a first cladding layer and a second cladding layer. The first cladding and the second cladding each have a refractive index that is lower than a refractive index of the confinement layer. Each pixel also includes a coupling structure disposed in the coupling region and within the slab waveguide. The coupling structure includes two materials having different indices of refraction arranged as a grating defined by a grating period. The junction region comprises a p-n junction in communication with electrical contacts for biasing and collection of carriers resulting from absorption of incident radiation.

公开(公告)号：US09730344B2

公开(公告)日：2017-08-08

申请号：US15252002

申请日：2016-08-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jungsoo Park ,  Kyuhyeong Cheon ,  Minsu Kim

IPC: H05K5/02 ,  H05K5/00 ,  H05K7/14 ,  G01J1/04 ,  G06F3/041

CPC classification number: H05K5/0217 ,  G01J1/0214 ,  G01J1/0233 ,  G01J1/0407 ,  G01J1/06 ,  G01J1/08 ,  G06F1/1637 ,  G06F1/1643 ,  G06F1/3265 ,  G06F3/0412 ,  H04M1/0202 ,  H04M1/0283 ,  H04M2250/12 ,  H05K5/0017

Abstract: A display apparatus includes: a display panel configured to display an image; a window on the display panel having a transmissive area through which the image is transmitted and a non-transmissive area adjacent to the transmissive area, a case configured to accommodate the display panel and being coupled to the window; and a light sensor accommodated in the case at the non-transmissive area. The window includes a base member and a printed layer, and the base member has a first portion at the non-transmissive area and a second portion extending from the first portion at the transmissive area. The first portion has a curved upper surface and a recess. The printed layer is on a lower surface of the first portion and has an opening corresponding to the light sensor. The recess has a flat bottom surface overlapping the light sensor.

公开(公告)号：US20170161544A1

公开(公告)日：2017-06-08

申请号：US15087971

申请日：2016-03-31

Applicant: Synaptics Incorporated

Inventor： Arash Akhavan Fomani ,  Patrick Smith ,  Marek Mienko ,  Paul Wickboldt

IPC: G06K9/00 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G06K9/00013 ,  G01J1/0214 ,  G01J1/0233 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0411 ,  G01J1/0414 ,  G01J1/0422 ,  G01J1/0429 ,  G01J1/0437 ,  G01J1/0488 ,  G01J1/0492 ,  G01J1/06 ,  G01J1/08 ,  G02F1/13318 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133536 ,  G02F1/1368 ,  G06K9/0004 ,  G06K9/0008 ,  G06K2009/0006

Abstract: Systems and methods for optical imaging are disclosed. An optical sensor for imaging a biometric input object on a sensing region includes a transparent layer having a first side and a second side opposite the first side; a set of apertures disposed above the first side of the transparent layer; a first set of reflective surfaces disposed below the second side of the transparent layer configured to receive light transmitted through the first set of apertures and to reflect the received light; a second set of reflective surfaces disposed above the first side of the transparent layer configured to receive the light reflected from the first set of reflective surfaces and to further reflect the light; and a plurality of detector elements positioned to receive the further reflected light from the second set of reflective surfaces.

公开(公告)号：US20160356702A1

公开(公告)日：2016-12-08

申请号：US15242231

申请日：2016-08-19

Applicant: Michele Hinnrichs

Inventor： Michele Hinnrichs

IPC: G01N21/31 ,  G01N33/00

CPC classification number: G01N33/0027 ,  G01J1/06 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/027 ,  G01J3/18 ,  G01J3/26 ,  G01J2003/1828 ,  G01J2003/2806 ,  G01J2003/2826 ,  G01N21/3504 ,  G01N2021/3513 ,  G02B5/1885

Abstract: A spectral radiation gas detector has at least one lenslet with a circular blazed grating for diffraction of radiation to a focal plane. A detector is located at the focal plane receiving radiation passing through the at least one lenslet for detection at a predetermined diffraction order. A plurality of order filters are associated with the at least one lenslet to pass radiation at wavelengths corresponding to the predetermined diffraction order, each filter blocking a selected set of higher orders. A controller is adapted to compare intensity at pixels in the detector associated with each of the plurality of order filters and further adapted to determine a change in intensity exceeding a threshold.

Abstract translation: 光谱辐射气体检测器具有至少一个具有圆形闪耀光栅的小透镜，用于将辐射衍射到焦平面。 检测器位于焦平面处，接收通过至少一个小透镜的辐射，以预定的衍射级进行检测。 多个顺序滤波器与至少一个小透镜相关联，以便以对应于预定衍射级的波长传递辐射，每个滤波器阻挡所选择的一组较高阶。 控制器适于比较与所述多个阶滤波器中的每一个相关联的所述检测器中的像素处的强度，并且还适于确定超过阈值的强度变化。