公开(公告)号：US5661541A

公开(公告)日：1997-08-26

申请号：US528843

申请日：1995-09-15

Applicant: Beat Frick ,  Hansjorg Rotach ,  Martin Heller

Inventor： Beat Frick ,  Hansjorg Rotach ,  Martin Heller

IPC: G03B15/00 ,  G03B27/32 ,  G03B27/46

CPC classification number: G03B27/32 ,  G03B15/003 ,  G03B27/462

Abstract: The photographic copying apparatus comprises a first exposure arrangement for exposure of photographic negative and positive copy masters and a second exposure arrangement for exposure of screen copy masters onto photographic copy material. The second exposure arrangement includes a cathode ray tube with control system. The cathode ray tube is arranged at approximately a right angle with respect to the exposure light path of the first exposure arrangement. The second exposure arrangement further comprises a color filter assembly, an objective and a mirror for directing the screen copy master emitted by the cathode ray tube to the photographic copy material. The color filter assembly, the objective and the mirror are combined as a structural unit to constitute an imaging optical system, which can be positioned into the exposure light path instead of an reproduction objective of the first exposure arrangement.

Abstract translation: 照相复印设备包括用于曝光照相底片和正版复印机的第一曝光装置和用于将复印主机曝光到照相复印材料上的第二曝光装置。 第二曝光装置包括具有控制系统的阴极射线管。 阴极射线管相对于第一曝光装置的曝光光路大致直角设置。 第二曝光装置还包括滤色器组件，物镜和用于将由阴极射线管发射的屏幕复制主体引导到照相复印材料的反射镜。 滤色器组件，物镜和反射镜被组合为结构单元，以构成成像光学系统，该成像光学系统可以被定位在曝光光路中，而不是第一曝光装置的再现目标。

公开(公告)号：US5353096A

公开(公告)日：1994-10-04

申请号：US917319

申请日：1992-07-23

Applicant: Beat Frick ,  Wilhelm H. Koch

Inventor： Beat Frick ,  Wilhelm H. Koch

IPC: G03B27/62 ,  G03B27/52

CPC classification number: G03B27/6285

Abstract: In a guide apparatus for a copy master, guide elements are provided which define a transport plane of the copy master and which comprise lateral walls located essentially perpendicular to the plane of transport of the master and approximately parallel to the direction of copy master transport. The lateral walls guide the lateral edges of the copy master. A detector is further provided to detect the information applied near lateral edges of the copy master. The lateral walls of the guide apparatus are laterally adjustable in case of variations of the width of the copy master in the plane of transport.

Abstract translation: 在用于复印主机的引导装置中，提供了引导元件，其限定复印主机的传送平面，并且包括侧壁，其基本上垂直于主机的传送平面并且大致平行于复印主传送的方向。 侧壁引导复印主机的侧边缘。 还提供检测器以检测在复制主机的侧边缘附近应用的信息。 引导装置的侧壁可以在传送平面中的复制主机的宽度变化的情况下是侧向可调节的。

公开(公告)号：US5309199A

公开(公告)日：1994-05-03

申请号：US14255

申请日：1993-02-05

Applicant: Beat Frick

Inventor： Beat Frick

IPC: G03B27/32 ,  G03B27/46 ,  G03B27/62 ,  G03D15/00 ,  G03B27/52

CPC classification number: G03B27/6285 ,  G03B27/462 ,  G03D15/003 ,  G03B2206/006

Abstract: Process for the production of photographic copies from photographic copy masters in a photographic copy apparatus, wherein initially in a measuring station of the photographic copy master an exposed photographic master material, on which photographic copy masters are exposed, is analyzed master by master. In the process, the measuring data necessary for the exposure of each master is determined, together with the size and the position of the center of each copy master on the film. A number is assigned unambiguously to each master, the number being determined by scanning an expanded DX code provided in periodic intervals in a border area of the master material by a single bar code detector used in the measuring station to read the expanded DX code. The number is determined by reading the expanded DX code. The numbers assigned to the copy masters, together with the associated measured data, are passed on to a computer and control unit. In an exposure station, located downstream from the measuring station in the direction of transport of the master material, the copy masters are exposed according to the measured data belonging to the prevailing copy master number present in the computer and control station onto photographic copy material to produce photographic copies. The number assigned to each copy master is applied to the photographic copy, preferably to the reverse side.

Abstract translation: 在摄影复印设备中从照相副本主人生产照相副本的过程，其中最初在照相副本主人的测量站中暴露照相母版材料，在其上暴露照相副本主人，由主人分析。 在此过程中，确定每个主机的曝光所需的测量数据以及胶片上每个复印主机的中心的大小和位置。 通过在测量站中使用的单个条形码检测器扫描在主要材料的边界区域中的周期性间隔中提供的扩展的DX代码来确定数字，以读取扩展的DX代码。 该数字是通过阅读扩展的DX代码来确定的。 分配给复制主机的数字连同相关的测量数据传递到计算机和控制单元。 在位于测量站下游的主传送方向的曝光站中，根据属于计算机和控制站中存在的主要复印主编号的测量数据将复印主体曝光到照相复印材料上 制作照片副本。 分配给每个复印母版的号码被应用于照相副本，优选地应用于相反的一面。

公开(公告)号：US20120250022A1

公开(公告)日：2012-10-04

申请号：US13078328

申请日：2011-04-01

Applicant: Wang Long Zhou ,  Andrew Masia ,  Beat Frick

Inventor： Wang Long Zhou ,  Andrew Masia ,  Beat Frick

IPC: G01J3/46

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

Abstract: A hand-held color measurement device is provided that includes a housing with an opto-measurement unit. The latter includes an optics array for receiving measurement light and a sensor array which is exposed to the measurement light, converts the measurement light into electrical measurement signals, and processes them to form digital measurement data. The measurement unit (M) consists of an aspherical input lens (L1), an aperture (B) for limiting the incident angular range, a depolarizing diffuser (D), a sensor lens (L2) and at least three sensors (S1, 52, S3) which are sensitized to different spectral ranges using color filters (F1, F2, F3). The aperture (B) lies substantially in the focal plane of the input lens (L1), and the diffuser (D) is arranged in the immediate vicinity of the aperture (B) and in the focal plane of the sensor lens (L2). The filters (F1, F2, F3) and the sensors (S1, S2, S3) are arranged close to the optical axis (A) and exposed to substantially parallel measurement light. The filters (F1, F2, F3) are configured to the spectral characteristics of the tristimulus color values XYZ according to CIE. For ambient light measurements, an additional diffuser (DE) can be placed in front of the input lens.

Abstract translation: 提供了一种手持式测色装置，其包括具有光测量单元的外壳。 后者包括用于接收测量光的光学阵列和暴露于测量光的传感器阵列，将测量光转换成电测量信号，并处理它们以形成数字测量数据。 测量单元（M）由非球面输入透镜（L1），用于限制入射角度范围的孔径（B），去极化漫射器（D），传感器透镜（L2）和至少三个传感器 ，S3），其使用滤色器（F1，F2，F3）对不同的光谱范围敏感。 孔（B）基本上位于输入透镜（L1）的焦平面中，并且漫射器（D）布置在紧邻孔（B）和传感器透镜（L2）的焦平面内。 过滤器（F1，F2，F3）和传感器（S1，S2，S3）布置成靠近光轴（A）并暴露于基本平行的测量光。 滤光器（F1，F2，F3）根据CIE被配置为三刺激色值XYZ的光谱特性。 对于环境光测量，可以在输入透镜的前面放置另外的扩散器（DE）。

公开(公告)号：US20120250020A1

公开(公告)日：2012-10-04

申请号：US13078362

申请日：2011-04-01

Applicant: Zachary Hastings ,  Steven Vordenberg ,  Andrew Masia ,  Daniel Dupuis ,  Marco Kessler ,  Beat Frick

Inventor： Zachary Hastings ,  Steven Vordenberg ,  Andrew Masia ,  Daniel Dupuis ,  Marco Kessler ,  Beat Frick

IPC: G01J3/46

CPC classification number: G01J3/506 ,  G01J3/0202 ,  G01J3/0205 ,  G01J3/0272 ,  G01J3/0291

Abstract: A hand-held color measurement device is provided that includes a housing with a measurement unit which receives measurement light through a measurement window, converts it into measurement signals, processes the measurement signals to form digital color measurement data, and provides it via a communications interface. A U-shaped bracket is arranged on the housing and includes a middle portion in which a diffuser is integrated. The two side arms of the bracket are rotatably mounted on the housing such that the bracket can be pivoted by 180° from a monitor position to an ambient light position and back to the monitor position, and wherein the diffuser lies in front of the measurement window in the ambient light position and is situated at a rear wall of the housing opposite the front wall in the monitor position. A holding mechanism is provided on the housing and on the two side arms of the bracket which fixes the bracket in its monitor position or ambient light position, respectively. The hand-held color measurement device is simple in design and specially suitable for monitor, projection area and ambient light measurements.

Abstract translation: 提供一种手持式测色装置，其包括具有测量单元的壳体，该测量单元通过测量窗口接收测量光，将其转换成测量信号，处理测量信号以形成数字颜色测量数据，并且经由通信接口 。 U形支架设置在壳体上，并且包括中间部分，扩散器集成在该中间部分中。 支架的两个侧臂可旋转地安装在壳体上，使得支架能够从监视器位置枢转180°到环境光位置并返回到监视器位置，并且其中扩散器位于测量窗口的前面 处于环境光位置，并且位于与监视器位置的前壁相对的外壳的后壁处。 保持机构设置在壳体和支架的两个侧臂上，分别将支架固定在其监视位置或环境光位置。 手持式测色装置设计简单，特别适用于显示器，投影区域和环境光测量。

公开(公告)号：US20100328656A1

公开(公告)日：2010-12-30

申请号：US12820239

申请日：2010-06-22

Applicant: Beat Frick ,  Lido Feri ,  Stefan Knechtle

Inventor： Beat Frick ,  Lido Feri ,  Stefan Knechtle

IPC: G02B27/00

CPC classification number: G01N21/276 ,  G01J3/0202 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/501 ,  G01J3/524 ,  G01N21/474 ,  G01N21/8806 ,  G01N21/93

Abstract: A hand-held light measuring device includes a device housing (G) with a bottom face incorporating a measuring window (7) through which a measurement optical path extends so that a measurement object can be measured when the device housing (G) is positioned with its bottom face on the measurement object. The measuring device has an integrated, displaceably mounted white reference tile, which can be moved into the measurement optical path and moved back out of it again. The white reference tile is disposed in an end region of an oblong support plate (10) on its side directed towards the housing interior. The support plate (10) is mounted so that it can move backwards and forwards between a parked position and an operating position, and the support plate (10) terminates the device housing (G) at its bottom face and is recessed into the device housing (G) in the parked position, and the support plate (10) is lifted out from the bottom face of the device housing (G) and moved in the longitudinal direction and covers the measuring window (7) by means of the end region incorporating the white reference tile in the operating position. The kinematics of the support plate (10) and white reference tile are simple in design/operation and the support plate and white reference tile can be moved easily and comfortably.

Abstract translation: 手持式光测量装置包括：装置壳体（G），底面包括测量窗（7），测量光路通过该测量窗口延伸，使得当装置壳体（G）定位时可以测量测量对象， 其底面在测量对象上。 测量装置具有集成的，可位移地安装的白色参考瓦片，其可以移动到测量光学路径中并再次从其移出。 白色参考瓦片在其指向壳体内部的一侧设置在长方形支撑板（10）的端部区域中。 支撑板（10）安装成使其能够在停放位置和操作位置之间前后移动，并且支撑板（10）在其底面处终止装置壳体（G）并且凹入到装置壳体 （G）处于停放位置，并且支撑板（10）从装置壳体（G）的底面被提升并且沿着纵向方向移动，并且通过结合的端部区域覆盖测量窗口（7） 白色参考瓦在操作位置。 支撑板（10）和白色参考砖的运动学设计/操作简单，支撑板和白色参考砖可以轻松舒适地移动。

公开(公告)号：US07466417B2

公开(公告)日：2008-12-16

申请号：US11581027

申请日：2006-10-13

Applicant: Peter Ehbets ,  Beat Frick ,  Mark Wegmüller ,  Adrian von Orelli

Inventor： Peter Ehbets ,  Beat Frick ,  Mark Wegmüller ,  Adrian von Orelli

IPC: G01J3/50

CPC classification number: G01J3/10 ,  G01J3/50 ,  G01J3/524 ,  G01J2003/1213 ,  G01J2003/468 ,  G01N21/255

Abstract: For the color measurement of samples printed on a substrate including a brightener, a raw spectral reflection factor of the sample is measured in a first measurement by illumination of the sample with light without UV portion. In a second measurement, a fluorescence spectrum of the sample is measured by illumination of the sample with only UV light. The measured fluorescence spectrum is recalculated as a corrected fluorescence spectrum by weighting with spectrally dependent correction factors and, finally, the measured raw spectral reflection factor and the corrected fluorescence spectrum are added to form a corrected spectral reflection factor from which the values characterizing the color of the sample are then calculated. The spectral correction factors are determined during the device manufacture for a certain set of light types and stored in the device.

Abstract translation: 对于印刷在包含增白剂的基板上的样品的颜色测量，通过用没有UV部分的光照射样品，在第一次测量中测量样品的原始光谱反射系数。 在第二次测量中，通过用UV光照射样品来测量样品的荧光光谱。 通过用光谱依赖校正因子进行加权，将测量的荧光光谱重新计算为校正的荧光光谱，最后，加入测量的原始光谱反射因子和校正的荧光光谱以形成校正的光谱反射因子，从该光谱反射因子中， 然后计算样品。 光谱校正因子在器件制造期间针对特定的一组光类型确定并存储在器件中。

公开(公告)号：US07433041B2

公开(公告)日：2008-10-07

申请号：US11353536

申请日：2006-02-14

Applicant: Beat Frick

Inventor： Beat Frick

IPC: G01N21/25

CPC classification number: G01J3/10 ,  G01J3/50 ,  G01J3/501 ,  G01N21/251 ,  G01N21/255 ,  G01N2021/8835 ,  G01N2201/0627 ,  H04N1/028

Abstract: An illumination arrangement for a color measurement device includes a linear arrangement of light emitting diode chips (11) packed tightly along a narrowly defined path. A plurality of light emitting diode chips within at least one region of the path emit light of substantially the same color and are directly covered together with a resin in which a converter material is included for the conversion of the light emitted by the light emitting diode chips of the plurality thereof into at least one other wavelength range. An illumination light with cosine characteristic is emitted from a surface of the resin. UV light emitting regions and non-UV light emitting regions as well as regions including color filters and/or polarization filters may be provided. The illumination arrangement may include white emitting regions and narrow band emitting regions constructed especially for color density measurement.

Abstract translation: 用于颜色测量装置的照明装置包括沿着狭窄的路径紧密包装的发光二极管芯片（11）的线性排列。 在该路径的至少一个区域内的多个发光二极管芯片发出基本上相同颜色的光，并且与其中包含转换器材料的树脂直接覆盖以转换由发光二极管芯片发射的光 的至少一个其它波长范围。 从树脂表面发射具有余弦特性的照明光。 可以提供UV发光区域和非UV发光区域以及包括滤色器和/或偏振滤光器的区域。 照明装置可以包括特别用于颜色密度测量的白色发光区域和窄带发射区域。

公开(公告)号：US20070086009A1

公开(公告)日：2007-04-19

申请号：US11581027

申请日：2006-10-13

Applicant: Peter Ehbets ,  Beat Frick ,  Mark Wegmuller ,  Adrian Orelli

Inventor： Peter Ehbets ,  Beat Frick ,  Mark Wegmuller ,  Adrian Orelli

IPC: G01J3/46

CPC classification number: G01J3/10 ,  G01J3/50 ,  G01J3/524 ,  G01J2003/1213 ,  G01J2003/468 ,  G01N21/255

Abstract: For the colour measurement of samples printed on a substrate including a brightener, a raw spectral reflection factor of the sample is measured in a first measurement by illumination of the sample with light without UV portion. In a second measurement, a fluorescence spectrum of the sample is measured by illumination of the sample with only UV light. The measured fluorescence spectrum is recalculated as a corrected fluorescence spectrum by weighting with spectrally dependent correction factors and, finally, the measured raw spectral reflection factor and the corrected fluorescence spectrum are added to form a corrected spectral reflection factor from which the values characterizing the colour of the sample are then calculated. The spectral correction factors are determined during the device manufacture for a certain set of light types and stored in the device.

Abstract translation: 对于印刷在包含增白剂的基板上的样品的颜色测量，通过用没有UV部分的光照射样品，在第一次测量中测量样品的原始光谱反射系数。 在第二次测量中，通过用UV光照射样品来测量样品的荧光光谱。 通过用光谱依赖校正因子进行加权，将测量的荧光光谱重新计算为校正的荧光光谱，最后，加入测量的原始光谱反射因子和校正的荧光光谱以形成校正的光谱反射因子，从该光谱反射因子中， 然后计算样品。 光谱校正因子在器件制造期间针对特定的一组光类型确定并存储在器件中。

公开(公告)号：US20050052648A1

公开(公告)日：2005-03-10

申请号：US10894797

申请日：2004-07-20

Applicant: Beat Frick ,  Paul Schenkel

Inventor： Beat Frick ,  Paul Schenkel

IPC: G01J1/06 ,  G01J3/02 ,  G01J3/10 ,  G01J3/28

CPC classification number: G01J3/02 ,  G01J1/06 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0267 ,  G01J3/10 ,  G01J3/501 ,  G01J3/502 ,  G01J3/524

Abstract: A spectral photometer intended for integration purposes includes a measurement head equipped with illumination arrangement (10) including at least one light source (11) for the illumination at an angle of incidence of 45° of a measured object and located in a measurement plane (M), a pickup arrangement (20) for capturing the measurement light remitted by the measured object at an angle of reflection of essentially 0° relative to the perpendicular to the measurement plane, a spectrometer arrangement (30) including an entry aperture (31) for the spectral splitting of the measurement light captured and fed through the entry aperture, and a photoelectric receiver arrangement (32) exposed to the split measurement light for conversion of the individual spectral components of the measurement light into corresponding electrical signals. It further includes an electronic circuit (100) for control of the light source (11) and forming digital measurement values from the electrical signals produced by the photoelectric receiver arrangement. The light source (11) is constructed as a cosign beamer and located in such a way that its main radiation direction is essentially parallel to the main beam (21) of the remitted measurement light and the mean distance of the light source from the main beam of the remitted measurement light being essentially the same as the distance of the light source (11) from the measurement plane (M). The light source (11) includes a combination of two or more light emitting diodes of different spectral characteristics located in one plane and preferably positioned on a common carrier, whereby the plane is oriented essentially parallel to the measurement plane (M). The spectrometer arrangement (30) includes a pot-shaped spectrometer housing (34) made of plastic with an essentially cylindrical mantle (34a) and a removable cover. A concave diffraction grating (35) is positioned coaxially to the mantle in the spectrometer housing and rests on an annular shoulder (34c) formed on the mantle and preferably shaped complementary to the diffraction grating. The cover (34b)forces the diffraction grating (35) against the annular shoulder (34c) at a predefined force by way of a compression spring (36). The spectrometer housing (34) is with an end opposite the cover positioned on a printed circuit plate (33) including the entry aperture (31) and the photoelectric receiver arrangement (32) and fixed to the printed circuit plate (33) by a clamping spring (37). The pickup arrangement (20) is directly mounted on that side of the printed circuit plate (33) which is opposite the side of the spectrometer housing (34).