公开(公告)号：US3679906A

公开(公告)日：1972-07-25

申请号：US3679906D

申请日：1970-03-25

Applicant: XERCON INC

Inventor： MYERS CLIFFORD E

IPC: G01J1/04 ,  H03K17/79 ,  H03K17/94 ,  H01J3/14

CPC classification number: G01J1/4204 ,  G01J1/0214 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/0403 ,  G01J2001/0481 ,  H03K17/79 ,  H03K17/941

Abstract: A light-operated control device including a spherical housing mounted on a second housing for universal swiveling movement relative thereto. An arm extending out from the second housing overlies the sphere and is clamped thereagainst to secure the sphere in any selected position. A photocell mounted in the sphere has a light-sensitive side which faces out through an aperture in a side of the sphere. A light-channeling passage having deflector surfaces along its sides extends between the aperture and the light-sensitive side of the photocell. This passage inhibits ambient light from striking the photocell. The photocell is connected to control circuitry in the second housing by elongated flexible conductors which permit free swiveling of the sphere.

Abstract translation: 一种光操作控制装置，包括安装在第二壳体上的球形壳体，用于相对于其进行通用的旋转运动。 从第二壳体延伸出的臂覆盖在球体上并且被夹紧在其上以将球体固定在任何选定的位置。 安装在球体中的光电管具有通过球体侧面的孔面向外的感光侧。 具有沿其侧面的偏转器表面的光通道通道在光电孔的光圈和光敏侧之间延伸。 该通道阻止环境光照射光电池。 光电管通过允许球体自由旋转的细长柔性导体连接到第二壳体中的控制电路。

公开(公告)号：US3648056A

公开(公告)日：1972-03-07

申请号：US3648056D

申请日：1970-01-12

Applicant: HONEYWELL INC

Inventor： BUTTWEILER THOMAS B ,  TITUS JOSEPH S

IPC: G01J1/04 ,  G01J1/06 ,  H01J15/00

CPC classification number: G01J1/06 ,  G01J1/0214 ,  G01J1/0252

Abstract: Apparatus for protecting an electro-optical detector from sources of radiant energy located off the primary optical axis is provided so as to take advantage of the focusing characteristics of the primary optical components to direct desired radiation in a cavity designed and located to receive the focused off-axis radiant energy and cause it to dissipate by absorption during a number of reflections.

Abstract translation: 提供了用于保护电光检测器免受位于主光轴外的辐射能源的装置，以便利用主要光学部件的聚焦特性来将期望的辐射引导到设计和定位以接收聚焦的空腔 在一些反射过程中吸收辐射能量并使其消散。

公开(公告)号：US12087797B2

公开(公告)日：2024-09-10

申请号：US18175836

申请日：2023-02-28

Applicant: Illumina, Inc.

Inventor： Xiuyu Cai ,  Ali Agah ,  Tracy H. Fung ,  Dietrich Dehlinger

IPC: H01L27/146 ,  G01J1/02 ,  G01J1/44 ,  G01N21/05 ,  G01N21/64

CPC classification number: H01L27/14636 ,  G01J1/0209 ,  G01J1/0214 ,  G01J1/44 ,  G01N21/6454 ,  H01L27/14601 ,  H01L27/14609 ,  H01L27/1462 ,  H01L27/14625 ,  H01L27/14629 ,  H01L27/14643 ,  G01N21/05 ,  G01N2201/0642 ,  H01L27/14623

Abstract: An example image sensor structure includes an image layer. The image layer includes an array of light detectors disposed therein. A device stack is disposed over the image layer. An array of light guides is disposed in the device stack. Each light guide is associated with at least one light detector of the array of light detectors. A passivation stack is disposed over the device stack. The passivation stack includes a bottom surface in direct contact with a top surface of the light guides. An array of nanowells is disposed in a top layer of the passivation stack. Each nanowell is associated with a light guide of the array of light guides. A crosstalk blocking metal structure is disposed in the passivation stack. The crosstalk blocking metal structure reduces crosstalk within the passivation stack.

公开(公告)号：US11892346B2

公开(公告)日：2024-02-06

申请号：US17707802

申请日：2022-03-29

Applicant: Advanced Semiconductor Engineering, Inc.

Inventor： Hsin-Ying Ho ,  Ying-Chung Chen

IPC: G01J1/02

CPC classification number: G01J1/0209 ,  G01J1/0214

Abstract: An optical system and a method of manufacturing an optical system are provided. The optical system includes a carrier, a light emitter, a light receiver, a block structure and an encapsulant. The light emitter is disposed on the carrier. The light receiver is disposed on the carrier and physically spaced apart from the light emitter. The light receiver has a light detecting area. The block structure is disposed on the carrier. The encapsulant is disposed on the carrier and covers the light emitter, the light receiver and the block structure. The encapsulant has a recess over the block structure.

公开(公告)号：US11768103B2

公开(公告)日：2023-09-26

申请号：US17701585

申请日：2022-03-22

Applicant: Go Shimizu ,  Keisuke Maeda ,  Takashi Mai ,  Kotaro Ono ,  Takayuki Suzuki ,  Satoshi Chikazawa

Inventor： Go Shimizu ,  Keisuke Maeda ,  Takashi Mai ,  Kotaro Ono ,  Takayuki Suzuki ,  Satoshi Chikazawa

IPC: G01J1/02 ,  G01J1/42 ,  B60Q1/14

CPC classification number: G01J1/0214 ,  B60Q1/1423 ,  G01J1/0204 ,  G01J1/4204

Abstract: A photodetector including: a case including a light receiving surface provided on an upper surface and having a first region that transmits visible light and a second region that transmits less visible light than the first region; a printed circuit board provided to face the light receiving surface; and a plurality of electronic components provided on a light receiving surface side of the printed circuit board and including a first light receiving element configured to detect visible light. The first light receiving element is disposed at a first position of the printed circuit board exposed to the visible light transmitted through the first region. The number of mounted electronic components disposed at the first position is smaller than the number of mounted electronic components disposed at a second position of the printed circuit board other than the first position.

公开(公告)号：US20230207601A1

公开(公告)日：2023-06-29

申请号：US18175836

申请日：2023-02-28

Applicant: Illumina, Inc.

Inventor： Xiuyu CAI ,  Ali AGAH ,  Tracy H. FUNG ,  Dietrich DEHLINGER

IPC: H01L27/146 ,  G01J1/44 ,  G01J1/02 ,  G01N21/64

CPC classification number: H01L27/14636 ,  H01L27/1462 ,  H01L27/14625 ,  H01L27/14643 ,  H01L27/14629 ,  G01J1/44 ,  H01L27/14609 ,  G01J1/0214 ,  H01L27/14601 ,  G01N21/6454 ,  G01J1/0209 ,  G01N2201/0642 ,  H01L27/14623 ,  G01N21/05

Abstract: An example image sensor structure includes an image layer. The image layer includes an array of light detectors disposed therein. A device stack is disposed over the image layer. An array of light guides is disposed in the device stack. Each light guide is associated with at least one light detector of the array of light detectors. A passivation stack is disposed over the device stack. The passivation stack includes a bottom surface in direct contact with a top surface of the light guides. An array of nanowells is disposed in a top layer of the passivation stack. Each nanowell is associated with a light guide of the array of light guides. A crosstalk blocking metal structure is disposed in the passivation stack. The crosstalk blocking metal structure reduces crosstalk within the passivation stack.

公开(公告)号：US20230160547A1

公开(公告)日：2023-05-25

申请号：US18101439

申请日：2023-01-25

Applicant: Heathco LLC

Inventor： Miles William McDonald ,  Kushagra Dixit ,  Scott Blaise Tylicki ,  Apollo Paul Paredes ,  Lionel V. Luu ,  John Colvin Deaton

IPC: F21S8/00 ,  F21S9/03 ,  F21V23/04 ,  F21V23/02 ,  G01J5/00 ,  G02B19/00 ,  F21V21/30 ,  H05B47/115 ,  H05B45/10 ,  G01J1/02 ,  G01J1/04 ,  G01V3/12

CPC classification number: F21S8/003 ,  F21S9/032 ,  F21V23/04 ,  F21V23/023 ,  F21S9/037 ,  F21V23/0471 ,  G01J5/0025 ,  G02B19/0009 ,  G02B19/0076 ,  F21V21/30 ,  H05B47/115 ,  H05B45/10 ,  F21V23/0478 ,  G01J1/0214 ,  G01J1/0411 ,  G01V3/12 ,  F21Y2115/10

Abstract: The present disclosure sets forth a motion sensing outdoor security light with the flexibility of being mounted to either a wall structure or to an eave or ceiling structure. An adjustable spherical motion sensor housing may be provided with the rotationally adjustable outdoor security light, allowing easy adjustment of motion detection ranges under different mounting schemes without comprising the aesthetic design of the light. The adjustable spherical motion sensor housing may also provide an enlarged horizontal field of view for better performance.

公开(公告)号：US20190198553A1

公开(公告)日：2019-06-27

申请号：US16208862

申请日：2018-12-04

Applicant: Illumina, Inc.

Inventor： Xiuyu CAI ,  Ali AGAH ,  Tracy H. FUNG ,  Dietrich DEHLINGER

IPC: H01L27/146

CPC classification number: H01L27/14636 ,  G01J1/0209 ,  G01J1/0214 ,  G01J1/44 ,  G01N21/05 ,  G01N21/6454 ,  G01N2201/0642 ,  H01L27/14601 ,  H01L27/14609 ,  H01L27/1462 ,  H01L27/14623 ,  H01L27/14625 ,  H01L27/14629 ,  H01L27/14643

Abstract: An example image sensor structure includes an image layer. The image layer includes an array of light detectors disposed therein. A device stack is disposed over the image layer. An array of light guides is disposed in the device stack. Each light guide is associated with at least one light detector of the array of light detectors. A passivation stack is disposed over the device stack. The passivation stack includes a bottom surface in direct contact with a top surface of the light guides. An array of nanowells is disposed in a top layer of the passivation stack. Each nanowell is associated with a light guide of the array of light guides. A crosstalk blocking metal structure is disposed in the passivation stack. The crosstalk blocking metal structure reduces crosstalk within the passivation stack.

公开(公告)号：US20190187347A1

公开(公告)日：2019-06-20

申请号：US15845607

申请日：2017-12-18

Applicant: Viavi Solutions Inc.

Inventor： Markus Bilger ,  Richard A. Bradley, JR.

IPC: G02B5/20 ,  G02B1/11 ,  G01J1/04 ,  G03F7/00

CPC classification number: G02B5/208 ,  G01J1/0214 ,  G01J1/0492 ,  G01J3/0262 ,  G01J2003/1213 ,  G01J2003/1226 ,  G01J2003/123 ,  G02B1/11 ,  G02B5/003 ,  G02B5/201 ,  G02B5/281 ,  G02B5/282 ,  G02B13/146 ,  G03F7/0007

Abstract: An optical filter may include a monolithic substrate. The optical filter may include a first component filter disposed onto a first region of the monolithic substrate. The first component filter may be a near infrared (NIR) bandpass filter. The optical filter may include a second component filter disposed onto a second region of the monolithic substrate. The second component filter may include a red-green-blue (RGB) bandpass filter. A separation between the first component filter and the second component filter may be less than approximately 50 micrometers (μm).

公开(公告)号：US20180306638A1

公开(公告)日：2018-10-25

申请号：US15826749

申请日：2017-11-30

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hiroki ISHIKAWA

IPC: G01J1/02 ,  H01L31/02 ,  H01L31/0203 ,  H01L31/0216 ,  H01L31/0232 ,  H01L31/147 ,  G01J1/44 ,  G01J1/04

CPC classification number: G01J1/0204 ,  G01J1/0214 ,  G01J1/0403 ,  G01J1/0407 ,  G01J1/44 ,  G01J2001/446 ,  H01L31/02005 ,  H01L31/02019 ,  H01L31/0203 ,  H01L31/02164 ,  H01L31/02325 ,  H01L31/147

Abstract: An optical sensor includes a substrate, a light emitting element, a light receiving element, and an electrical component. The light emitting element is mounted on a front surface of the substrate. The light receiving element is mounted on the front surface of the substrate and at a position different from that of the light emitting element. The electrical component is mounted on a back surface of the substrate. The electrical component is electrically connected to the light emitting element and the light receiving element. The electrical component is located at a position overlapping the light emitting element and the light receiving element in plan view.