公开(公告)号：US09467668B2

公开(公告)日：2016-10-11

申请号：US14990358

申请日：2016-01-07

Applicant: Prysm, Inc.

Inventor： Roger A. Hajjar

IPC: G03B21/00 ,  H04N9/31 ,  G01J3/50 ,  G02B26/10 ,  G02B26/12 ,  G03B21/56 ,  G03B21/60 ,  G01J3/51

CPC classification number: H04N9/3135 ,  G01J3/506 ,  G01J3/513 ,  G02B26/101 ,  G02B26/105 ,  G02B26/12 ,  G02B26/123 ,  G02B26/127 ,  G03B21/567 ,  G03B21/60

Abstract: Scanning beam display systems that scan one servo beam and an excitation beam onto a screen that emits visible light under excitation of the light of the excitation beam and control optical alignment of the excitation beam based on positioning of the servo beam on the screen via a feedback control.

Abstract translation: 扫描光束显示系统，其将一个伺服光束和激发光束扫描到荧光束的激发下发射可见光的屏幕上，并且通过经由反馈将伺服光束定位在屏幕上来控制激发光束的光学对准 控制。

公开(公告)号：US20160293075A1

公开(公告)日：2016-10-06

申请号：US14923290

申请日：2015-10-26

Applicant: Samsung Display Co., Ltd.

Inventor： Kyuho Kim ,  Hanshin Kim

IPC: G09G3/00 ,  G01J1/44 ,  H01L27/32 ,  G01J5/10

CPC classification number: G09G3/006 ,  G01J3/506 ,  G09G3/3225 ,  G09G5/02 ,  G09G2320/0233

Abstract: A heating package test apparatus and a method of operating the same are disclosed. In one aspect, the apparatus includes a plurality of heating package testers configured to i) measure temperatures of a plurality of divided regions included in a display device and ii) one or more characteristics of light output from the divided regions. Each of the heating package testers includes a heater configured to apply heat to a selected one of the divided regions of the display device, an optical window configured to receive the output light, a temperature measurement circuit configured to measure a temperature of the selected, divided region of the display device based on the received light, and a brightness measurement circuit configured to measure a brightness change of the selected divided region based on the received light.

Abstract translation: 公开了一种加热封装测试装置及其操作方法。 一方面，该装置包括多个加热封装测试器，其被配置为i）测量包括在显示装置中的多个分割区域的温度，以及ii）从分割区域输出的光的一个或多个特性。 每个加热包装测试器包括加热器，其被配置为对显示装置的所选择的一个划分区域施加热量，配置成接收输出光的光学窗口;温度测量电路，其被配置为测量所选择的分割的温度 基于接收到的光的显示装置的亮度变化的亮度测量电路，以及基于所接收的光来测量所选择的分割区域的亮度变化的亮度测量电路。

公开(公告)号：US20160216506A1

公开(公告)日：2016-07-28

申请号：US15091035

申请日：2016-04-05

Applicant: Seiko Epson Corporation

Inventor： Yasushi MATSUNO ,  Tsugio GOMI

IPC: G02B26/00

CPC classification number: G02B26/001 ,  G01J1/0214 ,  G01J1/0271 ,  G01J1/0488 ,  G01J1/32 ,  G01J3/0291 ,  G01J3/26 ,  G01J3/506 ,  G02B5/284

Abstract: An optical module includes a circuit substrate that has a concave portion and a flat surface, an optical sensor that is disposed inside a space, and an optical filter device that has a base which accommodates a variable wavelength interference filter and has a light-through hole through which light emitted from the variable wavelength interference filter passes and a first glass member which is disposed in the light-through hole. The first glass member is positioned inside the space. The base is bonded to the flat surface. The distance between the first glass member and the optical sensor is set to a distance at which light emitted from the variable wavelength interference filter does not interfere between the first glass member and the optical sensor.

公开(公告)号：US20150243041A1

公开(公告)日：2015-08-27

申请号：US14578775

申请日：2014-12-22

Applicant: Tufts University

Inventor： Karen Panetta ,  Sos Agaian ,  Chen Gao

IPC: G06T7/00

CPC classification number: G06T7/0002 ,  G01J3/46 ,  G01J3/506 ,  G06F17/30244 ,  G06K9/4652 ,  G06T2207/10024 ,  G06T2207/20021 ,  G06T2207/20081 ,  G06T2207/30168 ,  H04N5/208 ,  H04N9/646

Abstract: An image/video may be analyzed to determine quality of its attributes, including local, global and pixel colorfulness, sharpness, and contrast to obtain an image quality measure. Invented quality may be obtained for captured images or videos and compared to a database or reference value of quality measures to identify quality of products, component anomalies, and product matches.

Abstract translation: 可以分析图像/视频以确定其属性的质量，包括本地，全局和像素多样性，锐度和对比度，以获得图像质量度量。 可以为捕获的图像或视频获得发明的质量，并与数据库或质量测量的参考值进行比较，以确定产品质量，部件异常和产品匹配。

公开(公告)号：US20150213771A1

公开(公告)日：2015-07-30

申请号：US14564329

申请日：2014-12-09

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Hideki OHNISHI ,  Terumitsu KATOUGI ,  Makoto HAYASAKI ,  Gaku FURUICHI ,  Yasushi ADACHI

IPC: G09G3/36 ,  G01J3/46

CPC classification number: G01J3/46 ,  G01J3/462 ,  G01J3/506 ,  G09G3/006 ,  G09G3/3648 ,  G09G2300/04 ,  G09G2320/0285 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2320/0693

Abstract: A display calibration system includes: a display section subject to calibration; a correction data outputting section configured to perform a calibration process to determine, for each of the pixels of the display section, correction data for non-uniformity correction; and a first storage section configured to store reference data to be used in the calibration process. The reference data represents, for individual color patches of a first predetermined number, correspondences between RGB values and reference values. The correction data outputting section obtains, on a basis of the reference data and the measurement values of the color patches of a second predetermined number that is less than the first predetermined number, the pieces of correction data with respect to RGB values of the individual color patches of the predetermined second number. With this arrangement, it is possible to shorten a processing time of the calibration process.

Abstract translation: 显示器校准系统包括：经过校准的显示部分; 校正数据输出部分，被配置为执行校准处理，以针对所述显示部分的每个像素确定用于非均匀性校正的校正数据; 以及第一存储部，被配置为存储要在校准处理中使用的参考数据。 对于第一预定数量的各个色块，参考数据表示RGB值和参考值之间的对应关系。 校正数据输出部基于参考数据和小于第一预定数量的第二预定数量的色标的测量值，获得关于各个颜色的RGB值的修正数据 预定第二数量的贴片。 通过这种布置，可以缩短校准处理的处理时间。

公开(公告)号：US20150199934A1

公开(公告)日：2015-07-16

申请号：US14409856

申请日：2013-06-25

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Tadamasa Kimura ,  Takahiro Inoue

IPC: G09G3/34 ,  G02F1/1335 ,  G09G3/36 ,  G01J3/51

CPC classification number: G09G3/3406 ,  G01J1/32 ,  G01J3/506 ,  G01J3/51 ,  G02F1/133603 ,  G02F1/133621 ,  G02F2201/58 ,  G09G3/3413 ,  G09G3/36 ,  G09G5/026 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/12 ,  G09G2340/06 ,  G09G2360/144

Abstract: A color sensor (1) includes a specific color detection region and an infrared detection region (D(IR)). The specific color detection region includes a first specific color filter (CF(R), CF(G), CF(B)), an infrared light cutoff filter (IRCutF) which cuts off an infrared component of light, and a light receiving element section (PDS). The infrared detection region (D(IR)) includes a blue filter (CF(B)), the infrared light cutoff filter (IRCutF), and a light receiving element section (PDS).

Abstract translation: 颜色传感器（1）包括特定颜色检测区域和红外检测区域（D（IR））。 特定颜色检测区域包括切断光的红外分量的第一特定滤色器（CF（R），CF（G），CF（B）），红外光截止滤光器（IRCutF）和光接收元件 部分（PDS）。 红外线检测区域（D（IR））包括蓝色滤光器（CF（B）），红外光截止滤光器（IRCutF）和受光元件部分（PDS）。

公开(公告)号：US09074929B2

公开(公告)日：2015-07-07

申请号：US13718229

申请日：2012-12-18

Applicant: CANON KABUSHIKI KAISHA

Inventor： Jun Kawata ,  Atsushi Morita

IPC: H01L27/00 ,  G01J1/04 ,  G01J1/32 ,  G09G3/36 ,  G01J3/50 ,  G09G3/00

CPC classification number: G01J1/0425 ,  G01J1/0422 ,  G01J1/0474 ,  G01J1/32 ,  G01J3/506 ,  G09G3/006 ,  G09G3/36 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/041 ,  G09G2320/0693 ,  G09G2360/145

Abstract: An image display apparatus according to the present invention, comprises: a display panel displaying an image on a screen; and a photometric unit measuring light incident from the screen, wherein the photometric unit includes: a sensor measuring the incident light; and a light guide unit refracting the incident light and guiding the refracted light to the sensor.

Abstract translation: 根据本发明的图像显示装置包括：在屏幕上显示图像的显示面板; 以及光度测量单元，测量从所述屏幕入射的光，其中所述测光单元包括：测量入射光的传感器; 以及导光单元折射入射光并将折射光引导到传感器。

公开(公告)号：US20150069918A1

公开(公告)日：2015-03-12

申请号：US14541082

申请日：2014-11-13

Applicant: ams AG

Inventor： Curd TRATTLER

IPC: H05B33/08

CPC classification number: H05B33/0854 ,  G01J1/0488 ,  G01J3/506 ,  G01J2001/4252 ,  H05B33/0872

Abstract: An optical sensor circuit comprises an optical sensor (DET) designed to provide a sensor signal indicative of a color of light incident on the optical sensor (DET), a clock designed to provide a clocked control signal comprising consecutive high and low states, and a controller unit (CU) connected to the optical sensor (DET) and comprising the clock. The controller unit (CU) is designed to process the sensor signal as a color signal (CTS) in a first mode if the clocked control signal is in a high state, wherein the color signal (CTS) is indicative of a color of light emitted by a light emitting device (LED) to be connected at a control terminal (OUT). The controller unit (CU is further designed to process the sensor signal as an ambient color light signal (aCTS) in a second mode if the clocked control signal is in a low state, wherein the ambient color light signal (aCTS) is indicative of a color of ambient light. The controller unit (CU) is also designed to generate a driving signal (PWM) to drive the light emitting device (LED), wherein the driving signal (PWM) depends on the color and ambient color light signal (CTS, aCTS).

Abstract translation: 光学传感器电路包括被设计成提供表示入射在光学传感器（DET）上的光的颜色的传感器信号的光学传感器（DET），设计成提供包括连续的高和低状态的定时控制信号的时钟，以及 控制器单元（CU）连接到光学传感器（DET）并且包括时钟。 控制器单元（CU）被设计成如果时钟控制信号处于高状态，则以第一模式处理传感器信号作为颜色信号（CTS），其中彩色信号（CTS）表示发射的光的颜色 通过在控制端（OUT）连接的发光装置（LED）。 控制器单元（CU）还被设计成如果时钟控制信号处于低状态，则以第二模式处理传感器信号作为环境色光信号（aCTS），其中环境色光信号（aCTS）表示 控制器单元（CU）还被设计成产生驱动信号（PWM）来驱动发光器件（LED），其中驱动信号（PWM）取决于颜色和环境色光信号（CTS ，aCTS）。

公开(公告)号：US20140267459A1

公开(公告)日：2014-09-18

申请号：US14215723

申请日：2014-03-17

Applicant: Seiko Epson Corporation

Inventor： Masashi KANAI

IPC: G01J3/02 ,  B41J2/125 ,  G09G5/02 ,  G01J3/42

CPC classification number: G01J3/0218 ,  B41J2/125 ,  B41J11/009 ,  G01J3/027 ,  G01J3/10 ,  G01J3/26 ,  G01J3/506 ,  G01J3/51 ,  G09G5/02 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2320/08 ,  G09G2360/145

Abstract: A light measuring device can measure, in one place, a plurality of lights guided from different places. The light measuring device includes a spectroscope configured to selectively transmit light having a desired wavelength, a plurality of light guiding units configured to guide measurement target light to the spectroscope, and a light receiving unit configured to receive the light emitted from the spectroscope. The light guiding units are provided in positions where different lights are respectively made incident on incident ends of the light guiding units as the measurement target light and positions where emission ends of the light guiding units respectively emit lights to different positions of the spectroscope. The spectroscope emits the lights, which are made incident from the light guiding units, respectively from different positions. The light receiving unit separately receives the lights emitted from the different positions of the spectroscope.

Abstract translation: 光测量装置可以在一个地方测量从不同地方引导的多个光。 光测量装置包括配置为选择性地透射具有期望波长的光的分光镜，被配置为将测量目标光引导到分光镜的多个导光单元以及被配置为接收从分光器发射的光的光接收单元。 导光单元设置在不同的光入射到导光单元的入射端作为测量对象光的位置，以及导光单元的发射端分别发光到分光器的不同位置的位置。 分光器分别从光导单元发出从不同位置入射的光。 光接收单元分别接收从分光器的不同位置发射的光。

公开(公告)号：US08836932B2

公开(公告)日：2014-09-16

申请号：US13848240

申请日：2013-03-21

Applicant: Taiwan Power Testing Technology Co., Ltd.

Inventor： Yu-Chiang Lin

IPC: G01J1/00 ,  G01J1/42 ,  G01J1/04

CPC classification number: G01J1/42 ,  G01J1/04 ,  G01J1/4257 ,  G01J3/0202 ,  G01J3/0267 ,  G01J3/506 ,  G01J2001/4247

Abstract: Disclosed is an inspecting equipment for inspecting a light emission characteristic of a display screen includes: a carrying device provided for carrying the display screen, a cover device and a data analyzing device. The cover device has a detecting surface provided with a plurality of luminance detectors, and covers an emitting surface of the display screen to form a darkroom between the cover device and the detecting surface. A plurality of corresponding luminance information is generated by the luminance detectors provided for detecting a plurality of measuring zones of the emitting surface. The data analyzing device receives the luminance information and analyzes the light emission characteristic of the display screen according to the luminance information. And, it is thus able to rapidly inspect the light emission characteristic of the display screen during manufacture process, and is easy to be applied to a present producing line.

Abstract translation: 公开了一种用于检查显示屏的发光特性的检查设备，包括：用于承载显示屏的承载装置，盖装置和数据分析装置。 盖装置具有设置有多个亮度检测器的检测表面，并且覆盖显示屏的发射表面，以在盖装置和检测表面之间形成暗室。 由用于检测发射表面的多个测量区域的亮度检测器产生多个对应的亮度信息。 数据分析装置接收亮度信息，并根据亮度信息分析显示画面的发光特性。 而且，能够在制造过程中快速检查显示屏的发光特性，容易应用于现有的生产线。