公开(公告)号：US20090218492A1

公开(公告)日：2009-09-03

申请号：US12315541

申请日：2008-12-04

Applicant: Oliver Kierse ,  Eamon Hynes

Inventor： Oliver Kierse ,  Eamon Hynes

IPC: H01L27/14 ,  G01T1/24 ,  H01L21/00

CPC classification number: G01J1/04 ,  G01J1/0403 ,  G01J1/0407 ,  G01J5/024 ,  G01J5/0875 ,  H01L27/1446 ,  H01L27/14618 ,  H01L27/14634 ,  H01L31/0203 ,  H01L31/101 ,  H01L2224/16245 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2924/1815 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A radiation sensor device including an integrated circuit chip including a radiation sensor on a surface of the integrated chip, one or more electrical connections configured to connect between an active surface of the integrated circuit chip and a lead frame, a cap attached to said integrated circuit chip spaced from and covering said radiation sensor, the cap having a transparent portion defining a primary lens transparent to the radiation to be sensed, a secondary lens disposed in a recess proximate and spaced from said primary lens transparent to the radiation to be sensed, and an air gap between said primary lens and said secondary lens.

Abstract translation: 一种辐射传感器装置，包括在集成芯片的表面上包括辐射传感器的集成电路芯片，被配置为在集成电路芯片的有源表面和引线框架之间连接的一个或多个电连接，附接到所述集成电路 所述帽与所述辐射传感器间隔开并且覆盖所述辐射传感器，所述盖具有限定对待被感测的辐射透明的主透镜的透明部分，设置在与要被感测的辐射透明的所述主透镜相邻并间隔开的凹部中的次透镜，以及 所述主透镜和所述次透镜之间的气隙。

公开(公告)号：US20090212218A1

公开(公告)日：2009-08-27

申请号：US12424565

申请日：2009-04-16

Applicant: Koji HAYASHI ,  Takeshi TAKEDA

Inventor： Koji HAYASHI ,  Takeshi TAKEDA

IPC: G01J5/00

CPC classification number: G01J1/04 ,  G01J1/0271 ,  G01J1/0407 ,  G01J2001/0276

Abstract: A small infrared sensor has a wide infrared light-receiving area (viewing angle), high electromagnetic shielding characteristics, and excellent electromagnetic-wave resistance characteristics. In the infrared sensor, supporting portions are disposed at four corners of a substantially rectangular opening in a package. The supporting portions support an optical filter, disposed so as to cover the opening, at positions that are lower than an upper end of an inner peripheral wall defining the opening. While the optical filter is supported by the supporting portions as a result of inserting a portion of a surface side of the optical filter facing the supporting portions into the opening, the optical filter is secured to the package. The optical filter and the package are joined and secured, and electrically connected to each other through a conductive adhesive.

Abstract translation: 小型红外线传感器具有宽的红外光接收面积（视角），高电磁屏蔽特性和优异的电磁波电阻特性。 在红外传感器中，支撑部分设置在包装件中的大致矩形开口的四个角处。 所述支撑部支撑设置成覆盖所述开口的光学过滤器，所述光学过滤器位于比限定所述开口的内周壁的上端低的位置处。 当由于将滤光器的面对支撑部分的表面侧的一部分插入到开口中而由支撑部分支撑滤光器时，滤光器固定在封装上。 光学滤波器和封装被接合并固定，并通过导电粘合剂彼此电连接。

公开(公告)号：US20090140656A1

公开(公告)日：2009-06-04

申请号：US12063575

申请日：2006-02-03

Applicant: Seiji Kohashikawa ,  Toshiyuki Fujine

Inventor： Seiji Kohashikawa ,  Toshiyuki Fujine

IPC: H05B39/04

CPC classification number: H05B33/0869 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0422 ,  G01J1/32 ,  G01J1/4228 ,  G01J3/14 ,  G01J2003/1213 ,  G02B6/0063 ,  G02B6/0068 ,  G02F1/13318 ,  G02F1/133603 ,  G02F1/133609 ,  H05B33/0821 ,  H05B33/0863 ,  H05B35/00 ,  H05B37/0272

Abstract: A light emission device capable of holding a uniform color in various environments. A light source control device has a light detection device for detecting emission brightness of light sources that emit different colors and controlling emission brightness of at least one light source of the light sources based on the detection result of the light detection device. A through-hole is formed in a reflection member for reflecting light emitted from the light source, and the reflection is in a predetermined direction. The light detection device is provided across the reflection member from the light source, and the light propagation member is provided at the through-hole.

Abstract translation: 能够在各种环境中保持均匀颜色的发光装置。 光源控制装置具有光检测装置，用于根据光检测装置的检测结果，检测发出不同颜色的光源的发光亮度，并控制光源的至少一个光源的发光亮度。 在用于反射从光源发射的光的反射构件中形成通孔，并且反射处于预定方向。 光检测装置从光源穿过反射构件设置，光传播构件设置在通孔处。

公开(公告)号：US20090127460A1

公开(公告)日：2009-05-21

申请号：US12066388

申请日：2006-09-25

Applicant: Laurent FREY

Inventor： Laurent FREY

IPC: H01L39/00 ,  G01J5/00 ,  G01T1/24

CPC classification number: G01J1/42 ,  G01J1/02 ,  G01J1/0209 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0477

Abstract: A high time-resolution ultrasensitive optical detector, using a planar waveguide leakage mode, and methods for making the detector. The detector includes a stacking with a dielectric substrate, a detection element, first and second dielectric layers, and a dielectric superstrate configured to send photon(s) into the light guide formed by the first layer. The thicknesses of the layers is chosen to enable a resonant coupling between the photon(s) and a leakage mode of the guide, the stacking having an absorption resonance linked to the leakage mode for a given polarization of the photon(s).

Abstract translation: 使用平面波导泄漏模式的高分辨率超灵敏光学检测器和用于制造检测器的方法。 检测器包括具有电介质基板，检测元件，第一和第二电介质层以及被配置为将光子发送到由第一层形成的光导中的介电顶板的堆叠。 选择层的厚度以实现光子与引导件的泄漏模式之间的谐振耦合，所述堆叠具有与光子的给定极化的泄漏模式相关联的吸收共振。

公开(公告)号：US20090101800A1

公开(公告)日：2009-04-23

申请号：US12257305

申请日：2008-10-23

Applicant: Eric Lee Goldner ,  Gerald Robert Baker

Inventor： Eric Lee Goldner ,  Gerald Robert Baker

IPC: G02B6/00 ,  H01J43/00

CPC classification number: G01M11/30 ,  G01D5/35316 ,  G01D5/3539 ,  G01J1/0407 ,  H04J14/02 ,  H04J14/0201 ,  H04J14/0204

Abstract: A fiber optic interrogator includes a broadband optical source, at least one beam splitter directing output of the optical source to an array of fiber optic gratings, at least one linear transmission or reflection filter, at least one optical receiver and at least one amplifier associated with each receiver. In one aspect of the invention, a linear transmission filter is used to convert the change in center wavelength of a grating reflectivity spectrum to a change in intensity, which is proportional to the change in the grating central wavelength. In another aspect of the invention, a pair of opposite-sloped linear transmission filters are utilized to normalize the received and filtered reflections with respect to total optical power. In another aspect of the invention, the optical source is pulsed, and return pulses from each fiber optic grating to be measured are sampled by the interrogator at different times. In another aspect of the invention, the source driver randomizes ripple phase versus wavelength to reduce wavelength measurement error. In another aspect of the invention, active closed-loop circuits are added to the receiver amplifiers to stabilize the amplifier output. In yet another aspect of the invention, a temperature-controlled compensating array of fiber optic gratings is interrogated each time the measurement array of gratings is interrogated. In still another aspect of the invention, a fast reset analog integrator is added to the amplifier stage(s) to improve the signal detection threshold. In another aspect of the invention, the wavelength measurement is compensated for the effects of one grating shading another.

Abstract translation: 光纤询问器包括宽带光源，至少一个光束分离器，其将光源的输出引导到光纤光栅阵列，至少一个线性透射或反射滤光器，至少一个光接收器和与 每个接收器。 在本发明的一个方面，使用线性透射滤光器将光栅反射率光谱的中心波长的变化转换成与光栅中心波长的变化成比例的强度变化。 在本发明的另一方面，使用一对相对倾斜的线性透射滤波器来相对于总光功率对接收和滤波的反射进行归一化。 在本发明的另一方面，光源是脉冲式的，并且待测量的每个光纤光栅的返回脉冲在不同时间由询问器采样。 在本发明的另一方面，源极驱动器随机化波纹相对波长以减少波长测量误差。 在本发明的另一方面，将有源闭环电路添加到接收机放大器以稳定放大器输出。 在本发明的另一方面，每当光栅的测量阵列被询问时，询问光纤光栅的温度控制补偿阵列。 在本发明的另一方面，将快速复位模拟积分器添加到放大器级以提高信号检测阈值。 在本发明的另一方面，波长测量被补偿一个光栅遮蔽另一个光栅的效果。

公开(公告)号：US07518099B2

公开(公告)日：2009-04-14

申请号：US11533089

申请日：2006-09-19

Applicant: Nereo Pallaro ,  Davide Capello ,  Piermario Repetto ,  Roberto Finizio ,  Cosimo Carvignese ,  Luca Liotti

Inventor： Nereo Pallaro ,  Davide Capello ,  Piermario Repetto ,  Roberto Finizio ,  Cosimo Carvignese ,  Luca Liotti

IPC: G06M7/00 ,  H01J3/14

CPC classification number: H04N7/181 ,  B60R1/00 ,  B60R2300/108 ,  B60R2300/305 ,  B60R2300/8053 ,  B60R2300/8093 ,  G01J1/0407 ,  G01J1/0411 ,  G01J1/4204 ,  G01J1/4228 ,  H01L27/14625 ,  H01L27/14627 ,  H04N5/2254

Abstract: Multifunctional optical sensor, comprising a matrix of photodetectors of the CCD or CMOS type, having a sensitive area divided into sub-areas, each of which, individually or combined with others, is dedicated to a specific function of monitoring the scene or measuring environmental parameters. The optical sensor comprises a matrix of microlenses, each of which is set to focus the radiation coming from a portion of solid angle on the associated photodetector or cluster of mutually contiguous photodetectors. Each function is associated to a single microlens or to a single subgroup of mutually contiguous microlenses or to multiple, not mutually contiguous microlenses or to multiple, not mutually contiguous subgroups of microlenses. The angular separation between the central directions of the portions of solid angle subtended by adjacent photodetectors or adjacent clusters of photodetectors is not constant within the matrix.

Abstract translation: 多功能光学传感器包括CCD或CMOS类型的光电检测器矩阵，具有被分成子区域的敏感区域，每个子区域单独地或与其它组合单独地或与其他组合，专用于监视场景或测量环境参数的特定功能 。 光学传感器包括微透镜矩阵，每个微透镜被设置为将来自立体角的一部分的辐射聚焦在相关联的光电检测器或相互连续的光电检测器的群集上。 每个功能与单个微透镜或相互连续的微透镜的单个子组或多个，不相互连续的微透镜或多个，不相互连续的微透镜子组相关联。 由相邻的光电检测器或相邻的光电检测器簇对准的立体角部分的中心方向之间的角度间隔在矩阵内不是恒定的。

公开(公告)号：US20090020701A1

公开(公告)日：2009-01-22

申请号：US11861876

申请日：2007-09-26

Applicant: Laurent Frey

Inventor： Laurent Frey

IPC: H01L39/00

CPC classification number: G01J1/42 ,  G01J1/02 ,  G01J1/0209 ,  G01J1/04 ,  G01J1/0407

Abstract: This detector is intended to detect at least one photon and comprises a dielectric substrate (30), of index nO; a detecting element (32) forming a serpentine, placed on the substrate and generating a signal using the energy of the photon(s); a dielectric grating, formed of lines of index nH, alternating with lines of index nB, avec nH>nO and nH>nB, the grating being placed above the detecting element, the set grating-element presenting a resonant absorption in a given incidence and for a given polarisation; and a superstratum (40) having a refractive index ni, this superstratum being placed above the one-dimensional dielectric grating, nH being furthermore greater than ni.

Abstract translation: 该检测器旨在检测至少一个光子并且包括指数为n0的电介质基板（30）; 形成蛇形的检测元件（32），放置在基板上并使用光子的能量产生信号; 由折射率nH的线形成的介质光栅，与索引nB，avec nH> nO和nH> nB的线交替，光栅放置在检测元件的上方，所设置的光栅元件在给定的入射下呈现谐振吸收， 对于给定的极化; 和具有折射率为ni的上层（40），该超层位于一维介质光栅上方，nH还大于ni。

公开(公告)号：US20080208514A1

公开(公告)日：2008-08-28

申请号：US10588247

申请日：2005-02-07

Applicant: Jonathan L. Weber ,  John Mandzy ,  Paul I. Egbert ,  Kirby A. Smith ,  Jill A. Shea

Inventor： Jonathan L. Weber ,  John Mandzy ,  Paul I. Egbert ,  Kirby A. Smith ,  Jill A. Shea

IPC: G06F15/00

CPC classification number: G01S7/38 ,  F41H11/02 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0422 ,  G01J1/42 ,  G01S7/495

Abstract: A threat launch detection system includes at least one temporal threat detector, each temporal threat detector including a single sensing element operable to sense radiation from various types of short-burn threats that occur within a field of view of the detector. The single sensing element generates a detection signal in response to the sensed radiation. A processing circuit is coupled to each temporal threat detector and is operable to analyze the detection signal from each detector as a function of time to detect the occurrence of a short-burn threat within the field of view of any of the temporal threat detectors. Each temporal threat detector may be a prism-coupled compound parabolic concentrator (PCCP).

Abstract translation: 威胁发射检测系统包括至少一个时间威胁检测器，每个时间威胁检测器包括单个感测元件，其可操作以感测在检测器的视野内发生的各种类型的短灼伤威胁的辐射。 单个感测元件响应于所感测的辐射而产生检测信号。 处理电路耦合到每个时间威胁检测器，并且可操作以作为时间的函数来分析来自每个检测器的检测信号，以检测任何时间威胁检测器的视野内的短燃烧威胁的发生。 每个时间威胁检测器可以是棱镜耦合复合抛物面聚光器（PCCP）。

公开(公告)号：US20080100842A1

公开(公告)日：2008-05-01

申请号：US11633138

申请日：2006-12-04

Applicant: Blaine D. Johs ,  Steven E. Green ,  Craig M. Herzinger ,  Duane E. Meyer

Inventor： Blaine D. Johs ,  Steven E. Green ,  Craig M. Herzinger ,  Duane E. Meyer

IPC: G01J4/00

CPC classification number: G02B5/3083 ,  G01J1/0407 ,  G01N21/211 ,  G01N2021/213 ,  G02B26/06

Abstract: A substantially achromatic multiple element compensator system for use in wide spectral range (for example, 190-1700 nm) rotating compensator spectroscopic ellipsometer and/or polarimeter systems. Multiple total internal reflections enter retardance into an entered beam of electromagnetic radiation, and the elements are oriented to minimize changes in the net retardance vs. the input beam angle resulting from changes in the position and/or rotation of the system of elements.

公开(公告)号：US20080088722A1

公开(公告)日：2008-04-17

申请号：US11907224

申请日：2007-10-10

Applicant: Yoshimasa Takeichi

Inventor： Yoshimasa Takeichi

IPC: H04N5/335

CPC classification number: H04N9/04 ,  G01J1/02 ,  G01J1/0209 ,  G01J1/0228 ,  G01J1/0295 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0488 ,  G01J1/42 ,  H01L31/0203 ,  H01L31/02162

Abstract: A photoelectric converter comprising a resin layer that absorbs infrared light cuts out unnecessary infrared light, while the photoelectric converter has a problem that the resin layer also reduces the transmission of light in the visible range. A photoelectric converter improving the problem comprises a semiconductor substrate (2) on which photoelectric conversion elements are formed, a color filter (8) provided on the semiconductor substrate (2), and a support base (21) bonded to the color filter (8), wherein an interference filter (11) comprised of multiple thin layers of dielectric material laminated together and reflecting infrared light is provided to the support base (21). As a result, light attenuation can be minimized while infrared light is cut, and the usage efficiency of light can be increased. A photoelectric converter adjusted to the luminous efficiency of the human eye can be obtained by adjusting the light transmittance characteristics of the color filter (8) to the luminous efficiency of the human eye.

Abstract translation: 包括吸收红外光的树脂层的光电转换器切断不必要的红外光，而光电转换器具有树脂层也可以减少可见光范围内的透光性的问题。 改善该问题的光电转换器包括形成有光电转换元件的半导体基板（2），设置在半导体基板（2）上的滤色器（8）和与滤色器（8）接合的支撑基座 ），其中由支撑基座（21）提供层叠在一起并反射红外光的多个介电材料薄层组成的干涉滤光器（11）。 结果，可以在红外光被切断时减少光衰，并且可以提高光的使用效率。 通过将滤色器（8）的透光率特性调节到人眼的发光效率，可以获得调整到人眼的发光效率的光电转换器。