中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

298 records (took 0.025 seconds)

    OPTICAL SENSOR AND ELECTRONIC DEVICE
    12.
    发明公开
    OPTICAL SENSOR AND ELECTRONIC DEVICE 审中-公开
    OPTISCHER传感器ELEKTRONISCHE VORRICHTUNG

    公开(公告)号：EP2827116A1

    公开(公告)日：2015-01-21

    申请号：EP13758563.4

    申请日：2013-03-06

    Applicant: Seiko Epson Corporation

    Inventor： UEMATSU, Akira ,  TERASHIMA, Yoshiyuki ,  SATO, Yoichi ,  MATSUO, Atsushi

    IPC: G01J1/06 ,  G01J3/26 ,  H01L27/14 ,  A61B5/0245 ,  A61B5/1455 ,  G01N21/27

    CPC classification number: G01J1/06 ,  A61B5/02427 ,  A61B5/14532 ,  A61B5/1455 ,  G01B11/26 ,  G01J1/0204 ,  G01J1/0437 ,  G01J1/0488 ,  G01J1/42 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0289 ,  G01J3/26 ,  G01J3/36 ,  G01J3/51 ,  G01J3/513 ,  H01L27/14625

    Abstract: To provide an optical sensor, an electronic apparatus, etc. that suppress reduction of spectroscopic characteristics. The optical sensor includes a light receiving element, an optical filter 140 that transmits light having a specific wavelength of incident light with respect to a light receiving region of the light receiving element, and an angle limiting filter 120 that limits an incident angle of the incident light transmitted through the optical filter 140. Supposing that a limitation angle of the angle limiting filter 120 is θA, a height from an upper surface of the angle limiting filter 120 to an upper surface of the optical filter is RTP, and a distance from an end of the optical filter 140 to an end of an aperture of the angle limiting filter 120 in a plan view with respect to the upper surface of the angle limiting filter 120 is an overlap distance OV, tan -1 (OV/RTP) > θA is satisfied.

    Abstract translation: 提供抑制光谱特性降低的光学传感器，电子设备等。 光学传感器包括光接收元件，透光相对于光接收元件的光接收区域具有特定入射光波长的光的滤光器140以及限制入射角的入射角的角度限制滤光器120 假设角度限制滤波器120的限制角为¸A，则从角度限制滤波器120的上表面到滤光器的上表面的高度为RTP，并且距离 相对于角度限制滤波器120的上表面的俯视图中，滤光器140的端部到角度限制滤光器120的孔的端部是重叠距离OV，tan -1（OV / RTP）> ¸A满意

    OPTICAL SYSTEM FOR MEASUREMENT, LUMINANCE METER USING THE OPTICAL SYSTEM, COLOR LUMINANCE METER, AND COLOR METER
    15.
    发明公开
    OPTICAL SYSTEM FOR MEASUREMENT, LUMINANCE METER USING THE OPTICAL SYSTEM, COLOR LUMINANCE METER, AND COLOR METER 审中-公开
    光测量系统，配光系统放射辉度计，色彩RADIANCE仪表和色度计

    公开(公告)号：EP2570785A1

    公开(公告)日：2013-03-20

    申请号：EP11780332.0

    申请日：2011-03-15

    Applicant: Konica Minolta Optics, Inc.

    Inventor： TSURUTANI, Katsutoshi

    IPC: G01J3/51 ,  G01M11/00

    CPC classification number: G01J3/51 ,  G01J1/0242 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/506 ,  G01J3/513 ,  G09G3/006

    Abstract: In a measuring probe (40) according to the present invention, measuring light is incident onto a single fiber (13C, 14C, 15C) before being received by a light-receiving sensor (13B, 14B, 15B) through an interference filter (13A, 14A, 15A). The interference filter (13A, 14A, 15A) is formed to obtain a transmittance characteristic corresponding to a measurement parameter, depending on a condition of an intensity distribution with respect to incidents angles of light incident onto the interference filter (13A, 14A, 15A). Thus, the measuring probe (40) according to the present invention can reduce an influence of a deviation in the transmittance characteristic due to incident angles, even with use of the interference filter (13A , 14A, 15A).

    Abstract translation: 在测量（40）测试雅丁到本发明中，测量光入射到通过由光接收传感器（13B，14B，15B）被接收到干涉滤波器之前的单纤维（13C，14C，15C）（13A ，14A，15A）。 干涉滤光器（13A，14A，15A）被形成，以获得透射率特性对应于一个测量参数相对于光入射事件的角度向上述干涉滤波器根据一个强度分布的条件（13A，14A，15A） ， 因此，该测量探头（40）雅丁到本发明能够在透过率特性的偏差的影响减少由于入射角，即使使用干涉滤光器（13A，14A，15A）的。

    Handfarbmessgerät
    17.
    发明公开
    Handfarbmessgerät 有权

    公开(公告)号：EP2505973A2

    公开(公告)日：2012-10-03

    申请号：EP11165484.4

    申请日：2011-05-10

    Applicant: X-Rite Europe GmbH

    Inventor： Zhou, Wang-Long ,  Masia, Andrew ,  Frick, Beat

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

    CPC classification number: G01J3/506 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0224 ,  G01J3/0262 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/513

    Abstract: Ein Handfarbmessgerät umfasst ein Gehäuse mit einer opto-elektronischen Messeinheit. Diese umfasst eine Optikanordnung zum Empfangen von Messlicht und eine vom Messlicht beaufschlagte Sensoranordnung, welche das Messlicht in elektrische Messsignale umwandelt und diese zu digitalen Messdaten verarbeitet. Die Messeinheit (M) besteht aus einer asphärischen Eingangslinse (L 1 ), einer Blende (B) zur Begrenzung des Einfallswinkelbereichs, einem depolarisierenden Diffusor (D), einer Sensor-Linse (L 2 ) und mindestens drei durch Farbfilter (F 1 , F 2 , F 3 ) auf unterschiedliche spektrale Empfindlichkeiten sensibilisierte Sensoren (S 1 , S 2 , S 3 ). Die Blende (B) liegt im Wesentlichen in der Brennebene der Eingangslinse (L 1 ), der Diffusor (D) ist in unmittelbarer Nähe der Blende (B) und in der Brennebene der Sensor-Linse (L 2 ) angeordnet. Die Filter (F 1 , F 2 , F 3 ) und die Sensoren (S 1 , S 2 , S 3 ) sind nahe der optischen Achse (A) angeordnet und werden mit im Wesentlichen parallelem Messlicht beaufschlagt. Die Filter (F 1 , F 2 , F 3 ) sind auf die spektralen Charakteristiken der Color Matching Functions des Standard-Beobachters nach CIE 1931 ausgelegt. Für Umgebungslichtmessungen kann ein zusätzlicher Diffusor (D E ) der Eingangslinse vorgesetzt werden.

    Abstract translation: 光电测量单元（M）具有用于接收从测量对象和传感器装置发出的光的光学装置。 测量单元设置有由具有较大直径的凸入射透镜组成的光轴（A）。 透镜孔径（B）位于入射透镜（L1）的焦平面中，其中光学漫射器（D）布置在紧邻透镜孔径和传感器透镜的焦平面中的光束路径中 L2）。 包括用于测量显示器，投影仪，投影面和环境光的手持式色度计的独立权利要求。

    VERFAHREN ZUR FARBREGELUNG EINER DRUCKMASCHINE
    19.
    发明公开
    VERFAHREN ZUR FARBREGELUNG EINER DRUCKMASCHINE 有权
    方法配色方案印刷机

    公开(公告)号：EP2313273A2

    公开(公告)日：2011-04-27

    申请号：EP09781743.1

    申请日：2009-08-12

    Applicant: Koenig & Bauer Aktiengesellschaft

    Inventor： HARTMANN, Felix ,  BUDACH, Stefan, Arthur ,  WILLEKE, Harald, Heinrich

    IPC: B41F33/00 ,  G01J3/46

    CPC classification number: B41F33/0045 ,  G01J3/46 ,  G01J3/463 ,  G01J3/50 ,  G01J3/513 ,  Y10S101/45 ,  Y10S101/47

    Abstract: The invention relates to a method for regulating the ink in a printing press, in which a stock (09) is continuously printed in an on-going printing process of the printing press, at least one ink is applied to the stock (09) in several inking zones (22; 22A; 22B; 22C; 22D), a measured value indicating an ink density is determined for the at least one ink applied to the stock (09) in said printing process within the printing press, and a relation is formed between the measured ink density value for a specific ink in a selected inking zone (22; 22B) and a measured ink density value determined for the same ink in at least one other inking zone (22; 22A; 22C). The relation between the measured ink density values in different inking zones (22; 22A; 22B; 22C; 22 D) is formed only if the majority of the inking zones (22; 22A; 22B; 22C; 22D) of a specific inking unit (07) of the printing press supply one respective measured ink density value for an ink supplied by said inking unit (07), said measured ink density value reaching at least a predefined fraction of a preset desired value in the respective inking zone (22; 22A; 22B; 22C; 22D).

Patent Agency Ranking