公开(公告)号：US10055973B2

公开(公告)日：2018-08-21

申请号：US14777979

申请日：2013-12-09

Applicant: Eric Scott Micko ,  Greenwave Systems PTE. LTD.

Inventor： Eric Scott Micko

IPC: G01J5/00 ,  G08B29/18 ,  G01B11/00 ,  G01J5/02 ,  G01J5/08 ,  G08B13/19 ,  G08B13/191 ,  G08B13/193 ,  G01J5/34

CPC classification number: G08B29/185 ,  G01B11/00 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0831 ,  G01J5/34 ,  G01J2005/345 ,  G08B13/19 ,  G08B13/191 ,  G08B13/193

Abstract: A motion sensor has at least two tiers of monitored volumes that are offset from each other. Electromagnetic radiation, such as infrared light, is directed from the monitored volumes onto at least two sets of detector elements having separate outputs on a pyroelectric substrate of an infrared detector. As a warm object, such as a human or an animal, moves through the monitored volumes, the warmth from the object causes the voltage on the outputs of the infrared detector to change. The resultant waveforms are compared and if the two waveforms have a phase relationship corresponding to a critical phase angle that is based on the pitch of the monitored volumes and the offset between the tiers of monitored volumes, an animal-immune motion indication is generated.

公开(公告)号：US20180113028A1

公开(公告)日：2018-04-26

申请号：US15559352

申请日：2016-03-11

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshihiko HARANO ,  Yusuke HASHIMOTO ,  Tomohiro KAMITSU

IPC: G01J5/08 ,  G01J1/04 ,  G01V8/12 ,  G02B3/00

CPC classification number: G01J5/0809 ,  G01J1/02 ,  G01J1/04 ,  G01J5/0025 ,  G01J5/025 ,  G01J5/0806 ,  G01J5/089 ,  G01J5/34 ,  G01J2005/345 ,  G01V8/12 ,  G02B3/00 ,  G02B3/0037 ,  G08B13/193

Abstract: The present disclosure provides a human body detecting device capable of increasing the sensitivity. Multiple first infrared ray reception paths are defined by any one of multiple lenses and multiple detecting units. Multiple second infrared ray reception paths are defined by one lens adjacent to the any one of multiple lenses and multiple detecting units. Lens array is configured so that one of multiple first infrared ray reception paths and one of multiple second infrared ray reception paths overlap with each other. The front-side electrodes of detecting units respectively corresponding to one first infrared ray reception path and one second infrared ray reception path of the multiple detecting units have the same polarity.

公开(公告)号：US09780284B2

公开(公告)日：2017-10-03

申请号：US14778593

申请日：2014-03-13

Applicant: Robert Bosch GmbH

Inventor： Georg Bischopink ,  Christoph Schelling

IPC: H01L21/768 ,  H01L37/02 ,  G01J5/04 ,  G01J5/02 ,  G01J5/34 ,  G01J5/08 ,  H01L31/0224 ,  H01L31/09 ,  H01L31/18

CPC classification number: H01L37/02 ,  G01J5/0225 ,  G01J5/024 ,  G01J5/045 ,  G01J5/0853 ,  G01J5/34 ,  G01J2005/345 ,  H01L31/0224 ,  H01L31/09 ,  H01L31/18

Abstract: A micromechanical sensor device and a corresponding production method include a substrate that has a front and a rear and a plurality of pillars that are formed on the front of the substrate. On each pillar, a respective sensor element is formed, which has a greater lateral extent than the associated pillar. A cavity is provided laterally to the pillars beneath the sensor elements. The sensor elements are laterally spaced apart from each other by respective separating troughs and make electrical contact with a respective associated rear contact via the respective associated pillar.

公开(公告)号：US20160010972A1

公开(公告)日：2016-01-14

申请号：US14857516

申请日：2015-09-17

Applicant: Greenwave Systems PTE LTD.

Inventor： Eric Scott Micko

IPC: G01B11/00 ,  G01J1/04

CPC classification number: G08B29/185 ,  G01B11/00 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0831 ,  G01J5/34 ,  G01J2005/345 ,  G08B13/19 ,  G08B13/191 ,  G08B13/193

Abstract: A motion sensor includes an infrared detector with a first set of detector elements and a second set of detector elements. The motion sensor also includes an optical system to direct electromagnetic energy from a first set of monitored volumes spaced at a pitch in a first direction onto the first set of detector elements and to direct electromagnetic energy from a second set of monitored volumes spaced at the pitch in the first direction onto the second set of detector elements. The second set of monitored volumes have an offset from the first set of monitored volumes in the first direction.

Abstract translation: 运动传感器包括具有第一组检测器元件的红外检测器和第二组检测器元件。 运动传感器还包括一个光学系统，用于将第一组监测体积的电磁能量以第一方向上的间距向第一组方向引导到第一组检测器元件上，并将来自第二组监测体积的电磁能量引导到间距 在第一方向上到第二组检测器元件。 第二组监视卷与第一个方向上的第一组监视卷具有偏移。

公开(公告)号：US20130277558A1

公开(公告)日：2013-10-24

申请号：US13848358

申请日：2013-03-21

Applicant: SEIKO EPSON CORPORATION

Inventor： Mitsuhiro YAMAMURA

IPC: G01J5/34

CPC classification number: G01J5/34 ,  G01J5/22 ,  G01J2005/345

Abstract: Detection circuits include a pyroelectric element, source follower circuits that include transistors TN, TP1 in which a detection signal SD from the pyroelectric element is inputted to a gate, first switching elements that interrupt an electric current that flows in the transistors, and a second switching element that interrupts between the pyroelectric element and the gate of the transistor. The second switching element can interrupts a connection between the pyroelectric element and the gate of the transistor before the first switching elements interrupt the electric current that flows in the transistors TN, TP1.

Abstract translation: 检测电路包括热电元件，源极跟随器电路，其包括晶体管TN，TP1，其中来自热电元件的检测信号SD被输入到栅极，第一开关元件，其中断在晶体管中流动的电流;以及第二开关 元件，其在热电元件和晶体管的栅极之间中断。 在第一开关元件中断在晶体管TN，TP1中流动的电流之前，第二开关元件可以中断热电元件和晶体管的栅极之间的连接。

公开(公告)号：US20130032717A1

公开(公告)日：2013-02-07

申请号：US13546318

申请日：2012-07-11

Applicant: Hidetaka SAITO

Inventor： Hidetaka SAITO

IPC: G01J5/04

CPC classification number: G01J5/0225 ,  G01J5/0003 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/0205 ,  G01J5/023 ,  G01J5/024 ,  G01J5/10 ,  G01J5/34 ,  G01J2005/0077 ,  G01J2005/106 ,  G01J2005/202 ,  G01J2005/345 ,  G01N21/17 ,  G01N21/84 ,  G01N2021/0106 ,  G01N2201/02 ,  G01N2201/0216 ,  G08B13/191 ,  H01L23/481 ,  H01L23/49811 ,  H01L23/49827 ,  H01L23/52 ,  H01L27/14 ,  H01L31/02 ,  H01L31/0203 ,  H01L31/024 ,  H01L2224/48091 ,  H01L2924/3025 ,  Y10S250/01 ,  H01L2924/00014 ,  H01L2924/00

Abstract: The infrared detecting element has a first base plate that has a first front surface, a first back surface, a first recessed portion, and an infrared detecting section for detecting infrared rays provided in an area of the first front surface that opposes the first recessed portion; a second base plate that has a second front surface, a second back surface on the opposite side of the second front surface, and a second recessed portion provided in an area of the second back surface that faces the first recessed portion; and an adhesion film that bonds the first back surface and the second back surface, wherein a second outer peripheral portion where the second recessed portion intersects with the second back surface surrounds a first outer peripheral portion where the first recessed portion intersects with the first back surface.

Abstract translation: 红外线检测元件具有第一基板，其具有第一前表面，第一后表面，第一凹部和红外线检测部，用于检测设置在与第一凹部对置的第一前表面的区域中的红外线 ; 第二基板，其具有第二前表面，在所述第二前表面的相对侧上的第二后表面和设置在所述第二后表面的面向所述第一凹部的区域中的第二凹部; 以及粘合膜，其粘结所述第一背面和所述第二后表面，其中所述第二凹部与所述第二背面相交的第二外周部包围第一外周部，在所述第一外周部，所述第一凹部与所述第一背面相交 。

公开(公告)号：US20110155910A1

公开(公告)日：2011-06-30

申请号：US12974789

申请日：2010-12-21

Applicant: Yasunori KOIDE

Inventor： Yasunori KOIDE

IPC: G01J5/00

CPC classification number: G01J5/34 ,  G01J1/46 ,  G01J2005/345

Abstract: An infrared detection circuit includes a charge transferring transistor, a gate control circuit and a negative potential generating circuit. The charge transferring transistor is disposed between a read node configured to be connected to one end of an infrared detection element and a tank node to transfer an electric charge from the infrared detection element to the tank node. The gate control circuit is connected to a gate of the charge transferring transistor. The negative potential generating circuit is connected to the tank node to set the tank node to a negative electric potential when the charge transferring transistor transfers the electric charge.

Abstract translation: 红外检测电路包括电荷转移晶体管，栅极控制电路和负电位产生电路。 电荷转移晶体管设置在被配置为连接到红外线检测元件的一端的读取节点和用于将电荷从红外线检测元件传输到储罐节点的储罐节点之间。 栅极控制电路连接到电荷转移晶体管的栅极。 当电荷转移晶体管转移电荷时，负电位产生电路连接到储能节点以将储罐节点设置为负电位。

公开(公告)号：US20080087823A1

公开(公告)日：2008-04-17

申请号：US11665603

申请日：2006-06-09

Applicant: Takahiko Murata ,  Takumi Yamaguchi ,  Shigetaka Kasuga ,  Takayoshi Yamada

Inventor： Takahiko Murata ,  Takumi Yamaguchi ,  Shigetaka Kasuga ,  Takayoshi Yamada

IPC: H01L27/16

CPC classification number: H01L27/14649 ,  G01J5/34 ,  G01J2005/0048 ,  G01J2005/345 ,  G01V8/10 ,  H01L27/1443 ,  H04N5/33

Abstract: An infrared sensor includes a plurality of reference pixel units 2 arranged in a matrix pattern and series capacitor elements 14 provided in a one-to-one correspondence with the reference pixel units 2. The reference pixel units 2 each include an output line 30, a reference capacitor element 13 connected via a switching element 17 between the output line and the ground, and a plurality of infrared-detecting capacitor elements 12 connected via associated switching elements 16 between the output line 30 and the ground. Each series capacitor element 14 is connected to the associated output line 30.

Abstract translation: 红外线传感器包括以矩阵图案排列的多个参考像素单元2和与参考像素单元2一一对应地设置的串联电容器元件14。 参考像素单元2各自包括输出线30，经由输出线和地之间的开关元件17连接的参考电容器元件13以及通过相关联的开关元件16连接在输出线和地之间的多个红外线检测电容器元件12 30号线和地面。 每个串联电容器元件14连接到相关联的输出线30。

公开(公告)号：US20180356291A1

公开(公告)日：2018-12-13

申请号：US15779787

申请日：2016-11-28

Applicant: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES ,  IDEMIA IDENTITY & SECURITY FRANCE

Inventor： Jean-François Mainguet ,  Josep Segura Puchades ,  Margaux Vigier

IPC: G01J5/34 ,  G01J5/06

CPC classification number: G01J5/34 ,  G01J5/061 ,  G01J2005/063 ,  G01J2005/345 ,  G06K9/0002

Abstract: A thermal pattern sensor comprising a plurality of pixels, each pixel comprising at least one pyroelectric capacitor formed by at least one portion of pyroelectric material arranged between a lower electrode and an upper electrode, in which one of the lower and upper electrodes corresponds to an electrode for reading the pixel and in which a heating element that can heat the portion of pyroelectric material of the pyroelectric capacitor of the pixel by Joule effect during a measurement of the thermal pattern by the pyroelectric capacitor of the pixel is formed by the other of the lower and upper electrodes.

公开(公告)号：US20180151059A1

公开(公告)日：2018-05-31

申请号：US15884454

申请日：2018-01-31

Applicant: Greenwave Systems PTE. LTD.

Inventor： Eric Scott Micko

IPC: G08B29/18 ,  G08B13/193 ,  G08B13/191 ,  G08B13/19 ,  G01J5/08 ,  G01J5/34 ,  G01B11/00 ,  G01J5/02 ,  G01J5/00

CPC classification number: G08B29/185 ,  G01B11/00 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0831 ,  G01J5/34 ,  G01J2005/345 ,  G08B13/19 ,  G08B13/191 ,  G08B13/193

Abstract: A motion sensor has at least two tiers of monitored volumes that are offset from each other. Electromagnetic radiation, such as infrared light, is directed from the monitored volumes onto at least two sets of detector elements having separate outputs on a pyroelectric substrate of an infrared detector. As a warm object, such as a human or an animal, moves through the monitored volumes, the warmth from the object causes the voltage on the outputs of the infrared detector to change. The resultant waveforms are compared and if the two waveforms have a phase relationship corresponding to a critical phase angle that is based on the pitch of the monitored volumes and the offset between the tiers of monitored volumes, an animal-immune motion indication is generated.