公开(公告)号：US12066324B2

公开(公告)日：2024-08-20

申请号：US17530785

申请日：2021-11-19

申请人： STMICROELECTRONICS S.R.L.

发明人： Michele Vaiana ,  Enri Duqi ,  Maria Eloisa Castagna

IPC分类号： G01J1/36 ,  H01L33/46

CPC分类号： G01J1/36 ,  H01L33/465 ,  G01J2001/363

摘要： Radiation sensor including a detection assembly and a chopper assembly, which are mechanically coupled to delimit a main cavity; and wherein the chopper assembly includes: a suspended movable structure, which extends in the main cavity; and an actuation structure, which is electrically controllable to cause a change of position of the suspended movable structure. The detection unit includes a detection structure, which faces the main cavity and includes a number of detection devices. The suspended movable structure includes a first shield of conductive material, which shields the detection devices from the radiation, the shielding of the detection devices being a function of the position of the suspended movable structure.

公开(公告)号：US10330809B2

公开(公告)日：2019-06-25

申请号：US14888168

申请日：2014-04-30

申请人： CGG Services SA

发明人： Henning Hoeber ,  Adel Khalil ,  Erik Hicks

IPC分类号： G01V1/38 ,  G01V1/36 ,  G01V1/28 ,  G01J1/36 ,  G01V1/30

摘要： A method and apparatus for noise attenuation. The method includes receiving seismic data associated with at least two vintages (di, dj) collected for a same subsurface, wherein the first and second vintages (di, dj) are taken at different times; calculating a set of filters (fi, fj) that minimizes an energy function (E), wherein the energy function (E) includes a term representing a 4D difference between the first and second vintages (di, dj); calculating primaries (pi, pj) corresponding to the first and second vintages (di, dj) based on the set of (fi, fj); and calculating a 4D difference (Δij) based on the primaries (pi, pj). The 4D difference (Δij) is minimized.

公开(公告)号：US07884968B2

公开(公告)日：2011-02-08

申请号：US12539988

申请日：2009-08-12

申请人： Larry Kleiman

发明人： Larry Kleiman

IPC分类号： G06F15/00 ,  H04N1/46 ,  G01J1/36 ,  G01D18/00

CPC分类号： H04N1/484 ,  G01J3/2823

摘要： A graphical scanner for scanning a graphical image includes a source for producing an optical beam, a monochromator for dividing the optical beam into a plurality of component beams for hyperspectral bandpasses, a director for directing the component beams to illuminate portions of the graphical image, a sensor for measuring a light intensity for the one or illuminated portions, and a translator for transforming the measured light intensities for each of the one or more portions into hyperspectral traces each representing a spectral power distribution. The translator further transforms the hyperspectral traces into one or more device-independent representations of color.

公开(公告)号：US07786428B2

公开(公告)日：2010-08-31

申请号：US11849105

申请日：2007-08-31

申请人： George Dinca

发明人： George Dinca

IPC分类号： G01J1/36

CPC分类号： H04B10/802 ,  G08C19/36

摘要： An optical controlling circuit and an electrical controlled circuit such as a motor control circuit are interconnected by an electro-optic interface. A passive optical switch located in the optical circuit at a position remote from the electrical circuit is physically actuated to generate a change in optical transmission state of the optical circuit. At the electro-optic interface, the change in optical transmission state of the optical circuit is detected and triggers a change in the electrical transmission state of the electric circuit. Embodied as STOP and START pushbuttons, a pair of such passive optical switches at a position remote from the electric circuit reduces the risk that actuating motor control circuits and the like will cause arcing and, in hazardous environments, explosion.

摘要翻译： 光控制电路和诸如电机控制电路的电气控制电路通过电光接口相互连接。 位于远离电路的位置处的光电路中的无源光开关被物理地驱动以产生光电路的光传输状态的变化。 在电光接口，检测光电路的光传输状态的变化，触发电路的电传输状态的变化。 作为STOP和START按钮，在远离电路的位置上的一对这样的无源光学开关降低了致动马达控制电路等将引起电弧并且在危险环境中爆炸的风险。

公开(公告)号：US07679039B2

公开(公告)日：2010-03-16

申请号：US12102809

申请日：2008-04-14

申请人： Gerrit J. van den Engh ,  Peter I. Nelson

发明人： Gerrit J. van den Engh ,  Peter I. Nelson

IPC分类号： G01J1/36 ,  G01N21/17

CPC分类号： G01N15/1404 ,  G01N15/1456 ,  G01N2015/1406 ,  G01N2015/149

摘要： The invention provides an apparatus and method for determining the position of a radiation beam. The apparatus includes (a) a first reflective surface and a second reflective surface, the reflective surfaces being placed to form the reflective exterior of a wedge; (b) a first detector placed to detect radiation reflected from the first reflective surface, and (c) a second detector placed to detect radiation reflected from the second reflective surface. The method includes the steps of (a) directing a radiation beam to the reflective exterior of a wedge formed by a first reflective surface and a second reflective surface; (b) selectively detecting radiation reflected from the first reflective surface; (c) selectively detecting radiation reflected from the second reflective surface; and (d) determining the position of the radiation beam based on the difference in the amount of radiation detected from each surface.

摘要翻译： 本发明提供了一种用于确定辐射束位置的装置和方法。 该装置包括（a）第一反射表面和第二反射表面，反射表面被放置以形成楔形物的反射外部; （b）第一检测器，被设置为检测从第一反射表面反射的辐射，以及（c）第二检测器，被设置为检测从第二反射表面反射的辐射。 该方法包括以下步骤：（a）将辐射束引导到由第一反射表面和第二反射表面形成的楔的反射外部; （b）选择性地检测从第一反射表面反射的辐射; （c）选择性地检测从第二反射表面反射的辐射; 和（d）基于从每个表面检测到的辐射量的差异来确定辐射束的位置。

公开(公告)号：US20090152451A1

公开(公告)日：2009-06-18

申请号：US12333527

申请日：2008-12-12

申请人： Georg Arnold ,  Johann Wolf

发明人： Georg Arnold ,  Johann Wolf

IPC分类号： G06F3/042 ,  G01J1/36

CPC分类号： H03K17/9638 ,  H03K17/9631

摘要： A touch-sensitive momentary-contact switch includes an infrared-radiation-emitting transmitter, an infrared-radiation-receiving receiver and at least one visible-light-emitting signal element. The transmitter, receiver and signal element radiate into a single light-guiding element. Due to optical beam guidance, a separation of a transmission channel and a reception channel in the light-guiding element is effected in such a way that at a top-side area of the light-guiding element remote from the transmitter and the receiver, a superimposition of a region that can be irradiated by the transmitter and a region that can be detected by the receiver is produced only on a small portion of the area. An operating device for a domestic appliance including at least one touch-sensitive momentary-contact switch, is also provided.

摘要翻译： 触敏瞬时接触开关包括红外辐射发射发射器，红外辐射接收接收器和至少一个可见光发射信号元件。 发射器，接收器和信号元件辐射到单个导光元件中。 由于光束引导，导光元件中的透射通道和接收通道的分离以这样的方式进行，使得在导光元件的远离发射器和接收器的顶侧区域处， 只能在该区域的一小部分上产生可由发射机照射的区域和可由接收机检测的区域的叠加。 还提供了一种用于家用电器的操作装置，其包括至少一个触敏瞬时触点开关。

公开(公告)号：US07485843B2

公开(公告)日：2009-02-03

申请号：US11732005

申请日：2007-04-02

申请人： Sudy Shen ,  Dan Praisler

发明人： Sudy Shen ,  Dan Praisler

IPC分类号： G01J1/36

CPC分类号： H03K17/9631 ,  H03K17/9638

摘要： The disclosure is directed to a touch proximity sensing system detecting the presence or absence of a triggering object. The system includes a reflective optical sensor, an active surface, and a light pipe in combination. The reflective optical sensor has an emitter for creating a light and a receiver for detecting a reflected light of the emitter. The active surface is suitable for receiving the triggering object, such as a stylus or finger, or the like. The light pipe is disposed between the reflective optical sensor and the active surface. The length of the light pipe is such that the reflective optical sensor and the active surface are spaced-apart from each other. The light pipe transports the light from the emitter to the active surface. In the presence of the triggering object, light from the emitter is reflected and the light pipe transports the reflected light to the receiver.

摘要翻译： 本公开涉及一种检测触发对象的存在或不存在的触摸接近感测系统。 该系统组合包括反射光学传感器，有源表面和光管。 反射光学传感器具有用于产生光的发射器和用于检测发射器的反射光的接收器。 活动表面适合于接收诸如触笔或手指等的触发对象。 光管设置在反射光学传感器和有源表面之间。 光管的长度使得反射光学传感器和有源表面彼此间隔开。 光管将光从发射器传输到活动表面。 在存在触发对象的情况下，来自发射器的光被反射并且光管将反射的光传送到接收器。

公开(公告)号：US20070114368A1

公开(公告)日：2007-05-24

申请号：US11281490

申请日：2005-11-18

申请人： Jacek Idzik ,  Robert Lowles

发明人： Jacek Idzik ,  Robert Lowles

IPC分类号： G01J1/36

CPC分类号： G06F3/0426 ,  G06F3/0202

摘要： A mobile communication device having a keyboard with a set of keys representing alpha-numeric characters, the keyboard comprising a light source, located within said mobile communication device; for providing a light; a set of sensors, associated with said keys, for sensing an amount of said light in a vicinity of each of said set of sensors, to determine which of said set of keys has been selected; and a transparent flat cover, overlying said set of sensors, displaying said set of alpha-numeric characters, for associating said set of alpha-numeric characters with said set of sensors.

摘要翻译： 一种具有键盘的移动通信设备，所述键盘具有表示字母数字字符的一组键，所述键盘包括位于所述移动通信设备内的光源; 为了提供光; 与所述键相关联的一组传感器，用于感测所述一组传感器中的每一个附近的所述光的量，以确定已经选择了所述一组键中的哪一个; 以及覆盖所述传感器组的透明平面盖，显示所述一组字母数字字符，用于将所述一组字母数字字符与所述传感器组相关联。

公开(公告)号：US20070040108A1

公开(公告)日：2007-02-22

申请号：US11204508

申请日：2005-08-16

申请人： John Wenstrand

发明人： John Wenstrand

IPC分类号： G01J1/36 ,  G06M7/00

CPC分类号： H03K17/9631 ,  H05B37/0209

摘要： A switch for controlling a lighting device includes a contact surface, a light source, and an optical navigation sensor. The contact surface includes a generally transparent zone and is configured for removably receiving a fingertip adjacent to the transparent zone. The light source is configured to illuminate the transparent zone of the contact surface. The optical navigation sensor is configured to sense relative motion of the illuminated fingertip at the transparent zone to modify a function of a lighting device external to the light switch based on the relative motion.

摘要翻译： 用于控制照明装置的开关包括接触表面，光源和光学导航传感器。 接触表面包括一个通常透明的区域，并被构造成可移除地接收与该透明区域相邻的指尖。 光源被配置为照亮接触表面的透明区域。 光学导航传感器被配置为感测在透明区域处的照明指尖的相对运动，以基于相对运动来修改灯开关外部的照明装置的功能。

公开(公告)号：US06974940B2

公开(公告)日：2005-12-13

申请号：US10350246

申请日：2003-01-23

申请人： Wen-Wei Su ,  Kuei-Hung Chen ,  Shun-Hsiang Hsiao

发明人： Wen-Wei Su ,  Kuei-Hung Chen ,  Shun-Hsiang Hsiao

IPC分类号： G02F1/15 ,  B60R1/04 ,  B60R1/06 ,  B60R1/08 ,  G01J1/26 ,  G01J1/36

CPC分类号： G01J1/26 ,  B60R1/088

摘要： An anti-glare rearview mirror assembly and a reflectance control method thereof are disclosed. The assembly includes an electrochromic rearview mirrors, two rearward light sensors, and a comparative controller. The sensors receiving a first rearward light from a first specified region and a second rearward light from a second specified region at the same time point, respectively, wherein the first and second specified regions partially overlap with each other. The intensities of the first and second rearview mirror light are compared to obtain a light difference. The reflectance of the anti-glare rearview mirror is adjusted according to the light difference.

摘要翻译： 公开了防眩后视镜组件及其反射控制方法。 组件包括电致变色后视镜，两个向后光传感器和比较控制器。 传感器分别在同一时间点从第一指定区域接收来自第二指定区域的第一后向光和来自第二指定区域的第二后向光，其中第一和第二指定区域彼此部分重叠。 比较第一和第二后视镜光的强度以获得光差。 防眩光后视镜的反射率根据光的差异进行调整。