公开(公告)号：US20050030518A1

公开(公告)日：2005-02-10

申请号：US10807543

申请日：2004-03-24

Applicant: Kazuo Nishi ,  Yu Yamazaki ,  Tomoyuki Iwabuchi ,  Keisuke Miyagawa

Inventor： Kazuo Nishi ,  Yu Yamazaki ,  Tomoyuki Iwabuchi ,  Keisuke Miyagawa

IPC: G02F1/13 ,  G02F1/133 ,  H04M1/02 ,  G01C3/00 ,  G01C3/08 ,  G01C5/00

CPC classification number: G01J1/0209 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/0271 ,  G01J1/4204 ,  G01J1/4228 ,  G02F1/13318 ,  G02F2001/133342 ,  G09G2360/04 ,  H04M1/0214 ,  H04M1/0245 ,  H04M2250/12

Abstract: A photodetector of the invention is characterized by having a plurality of detector elements that are arranged over a light-transparent substrate and are connected in parallel. A foldable portable communication tool having two display portions of the invention is characterized by including one photodetector which includes a plurality of detector elements connected in parallel.

Abstract translation: 本发明的光电检测器的特征在于具有多个检测器元件，其布置在透光基板上并且并联连接。 具有本发明的两个显示部分的可折叠便携式通信工具的特征在于包括一个光电检测器，其包括并联连接的多个检测器元件。

公开(公告)号：US06734432B2

公开(公告)日：2004-05-11

申请号：US10084951

申请日：2002-03-01

Applicant: Shui-Ching Hsu

Inventor： Shui-Ching Hsu

IPC: G01J504

CPC classification number: G01J1/04 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/0271 ,  G01J1/18 ,  G01J1/429

Abstract: A portable UV detector is provided having a printed circuit board, a display module and multiple batteries housed in a cylindrical body. A display panel window is located on the external wall of the cylindrical body to mount the display module with an appropriate UV level indicator. A light detector located underneath the filtering lens is enabled at the push of a button to measure the intensity of incoming UV light and display a corresponding level on the display module.

Abstract translation: 提供了一种便携式UV检测器，其具有容纳在圆柱体中的印刷电路板，显示模块和多个电池。 显示面板窗口位于圆柱体的外壁上，以使用适当的UV水平指示器安装显示模块。 位于滤光镜下方的光检测器在按下按钮时启用，以测量进入的紫外光的强度并在显示模块上显示相应的电平。

公开(公告)号：US5926265A

公开(公告)日：1999-07-20

申请号：US837135

申请日：1997-04-14

Applicant: Harry L. Task ,  Alan R. Pinkus

Inventor： Harry L. Task ,  Alan R. Pinkus

IPC: G01J1/04 ,  G01J1/08 ,  G01J1/28 ,  G01J1/42 ,  G01J1/10 ,  G08B25/00

CPC classification number: G01J1/04 ,  G01J1/0474 ,  G01J1/08 ,  G01J1/28 ,  G01J1/0233 ,  G01J1/0247 ,  G01J2001/4247

Abstract: An instrument and method for optically calibrating and balancing low level luminances of lighted instrument panel displays within the operator station of a vehicle is described which comprises a self-contained, calibrated luminance source and a beamsplitter for combining and juxtaposing an image of the calibrated luminance source with an image of the luminance from a lighted instrument panel display to be calibrated or balanced, whereby the images may be compared in luminance, the lighted instrument panel display being adjustable in intensity using the vehicle instrument panel light trim capability.

Abstract translation: 描述了一种用于在车辆的操作员站内光学校准和平衡照明的仪表板显示器的低级亮度的仪器和方法，其包括独立的校准的亮度源和用于组合和并置校准的亮度源的图像的分束器 具有来自照明的仪表板显示器的亮度的图像被校准或平衡，由此可以将照片的亮度进行比较，照亮的仪表板显示器可使用车辆仪表板的光调整能力来调节强度。

公开(公告)号：US4203668A

公开(公告)日：1980-05-20

申请号：US892415

申请日：1978-03-31

Applicant: Darwin E. Chapman

Inventor： Darwin E. Chapman

IPC: G01J1/42 ,  G01J1/46

CPC classification number: G01J1/02 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/04 ,  G01J1/0414 ,  G01J1/0448 ,  G01J1/0474 ,  G01J1/4214 ,  G01J1/46

Abstract: The meter senses flashes of illumination, it converts the illumination to an electrical current whose magnitude is proportional to the intensity of the illumination; it integrates the current over a period of time corresponding to a selected shutter speed by charging a capacitor; it discharges the capacitor and measures the time required to do so; it converts the time required to discharge the capacitor into a corresponding signal representative of an appropriate camera aperture setting for a preselected film sensitivity and shutter speed via a microprocessor and a stored data program; and then displays the camera aperture setting on a multi-segment display. This process is repeated with each new flash of illumination automatically. The meter also measures multiple flashes and displays an accumulated camera aperture setting as well as the number of flashes needed to accumulate that setting.

Abstract translation: 仪表感测到照明闪烁，它将照明转换成电流，其电流与照明强度成比例; 它通过对电容器充电来对与所选择的快门速度相对应的时间段内的电流进行积分; 电容器放电并测量所需的时间; 它将通过微处理器和存储的数据程序将电容器放电所需的时间转换成代表适当的相机孔径设置的相应信号，用于预选的胶片敏感度和快门速度; 然后在多段显示屏上显示相机光圈设置。 每个新的闪光灯自动重复这个过程。 仪表还会测量多次闪烁，并显示累积的摄像机孔径设置以及积累该设置所需的闪光次数。

公开(公告)号：US2178197A

公开(公告)日：1939-10-31

申请号：US23717638

申请日：1938-10-27

Applicant: BING JOSEPH M

Inventor： BING JOSEPH M

IPC: G01J1/04 ,  G01J1/06 ,  G01J1/42

CPC classification number: G01J1/04 ,  G01J1/0233 ,  G01J1/0403 ,  G01J1/044 ,  G01J1/06 ,  G01J1/4214

公开(公告)号：US11960109B2

公开(公告)日：2024-04-16

申请号：US17331342

申请日：2021-05-26

Applicant: UNIVERSIDAD COMPLUTENSE DE MADRID

Inventor： Celia Sanchez Ramos

IPC: G01J1/02 ,  A61B5/00 ,  G01J1/42 ,  G02B5/22 ,  G02B19/00 ,  H04N9/64 ,  A61B5/11 ,  A61F2/16 ,  G01J9/00 ,  G02B5/20 ,  G09F9/33 ,  H01L33/44

CPC classification number: G02B5/22 ,  A61B5/68 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/4204 ,  G01J1/429 ,  G02B5/223 ,  G02B19/0066 ,  H04N9/64 ,  A61B5/1118 ,  A61F2002/16965 ,  G01J9/00 ,  G02B5/201 ,  G09F9/33 ,  G09F9/335 ,  G09G2320/06 ,  G09G2320/08 ,  H01L33/44

Abstract: Method, product and blocking element of short wavelengths in LED-type light sources consisting of a substrate with a pigment distributed on its surface and, in that said pigment has an optical density such that it allows the selective absorption of short wavelengths between 380 nm and 500 nm in a range between 1 and 99%.

公开(公告)号：US11835382B2

公开(公告)日：2023-12-05

申请号：US17471851

申请日：2021-09-10

Applicant: Apple Inc.

Inventor： Jason B. Neevel ,  Christopher S. Tomasetta ,  Jonathan M. Lee ,  Ekaterina Pease ,  Nicholas Merz ,  Daniel Jarvis ,  Michael B. Wittenberg ,  Jared P. Ostdiek ,  Rasamy Phouthavong ,  David A. Pakula ,  Richard H. Koch ,  Marwan Rammah ,  Ian A. Spraggs ,  Laura M. Burke

IPC: G01J1/42 ,  G01J1/02 ,  G01J1/04 ,  H04M1/02

CPC classification number: G01J1/4204 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0411 ,  G01J1/0474 ,  G01J1/0252 ,  G01J2001/0257 ,  H04M1/026

Abstract: A portable electronic device includes a housing, a front cover defining a front side of the portable electronic device, a display stack below the front cover and comprising a plurality of display layers configured to produce a graphical output in a display region of the display stack, the graphical output visible through the front cover, and a light sensor module positioned at least partially within the housing and coupled to the display stack in the display region. The light sensor module may be configured to receive ambient light passing through the front cover and through the plurality of display layers and, while a blanking interval is positioned over the light sensor module, produce an output corresponding to the received ambient light, the portable electronic device configured to determine an ambient light value based at least in part on the output from the light sensor module.

公开(公告)号：US20190234794A1

公开(公告)日：2019-08-01

申请号：US16375650

申请日：2019-04-04

Applicant: Apple Inc.

Inventor： Zhang Jia ,  Naoto Matsuyuki ,  Matthew S. Rogers

IPC: G01J1/04 ,  G01J3/02 ,  G01J1/42 ,  G01J1/02 ,  G01J3/50 ,  G09F9/00 ,  G02B1/116 ,  G02B1/115

CPC classification number: G01J1/0418 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/0271 ,  G01J1/0407 ,  G01J1/0422 ,  G01J1/0459 ,  G01J1/4204 ,  G01J3/0205 ,  G01J3/0213 ,  G01J3/0216 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/50 ,  G02B1/115 ,  G02B1/116 ,  G09F9/00

Abstract: An electronic device may have a display with a cover layer. An ambient light sensor may be aligned with an ambient light sensor window formed from an opening in a masking layer on the cover layer in an inactive portion of the display. To help mask the ambient light sensor window from view, the ambient light sensor window may be provided with a black coating that matches the appearance of surrounding masking layer material while allowing light to reach the ambient light sensor. The black coating may be formed from a black physical vapor deposition thin-film inorganic layer with a high index of refraction. An antireflection layer formed from a stack of dielectric layers may be interposed between the black thin-film inorganic layer and the display cover layer.

公开(公告)号：US20180188416A1

公开(公告)日：2018-07-05

申请号：US15854396

申请日：2017-12-26

Applicant: SEIKO EPSON CORPORATION

Inventor： Reiko SATO

IPC: G01W1/02 ,  G01J1/02 ,  G01J1/42 ,  G01J1/44 ,  A61B5/00

CPC classification number: G01W1/02 ,  A61B5/441 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/429 ,  G01J1/44 ,  G01W1/12

Abstract: An ultraviolet measurement system includes a measurement device that is configured to be portable by a user, and measures ultraviolet information regarding an ultraviolet ray, and a display device that can perform communication with the measurement device, in which one of the measurement device and the display device includes a position acquisition unit that acquires position information indicating a position of either of the user and the measurement device, and a storage unit that stores the ultraviolet information measured by the measurement device in correlation with measurement position information which is position information of when the ultraviolet information is measured by the measurement device among pieces of position information acquired by the position acquisition unit, and in which the display device displays information based on the ultraviolet information and the measurement position information.

公开(公告)号：US09903753B2

公开(公告)日：2018-02-27

申请号：US14595257

申请日：2015-01-13

Applicant: Motorola Mobility LLC

Inventor： Rachid M Alameh ,  Patrick J Cauwels ,  Paul Steuer

IPC: G08C19/16 ,  G01J1/02 ,  G01J1/42 ,  G01J1/44 ,  G06F1/32 ,  G06F1/16 ,  G06F3/01 ,  G06F3/03

CPC classification number: G01J1/0238 ,  G01J1/0233 ,  G01J1/4228 ,  G01J1/44 ,  G01J2001/0257 ,  G06F1/1684 ,  G06F1/1694 ,  G06F1/3231 ,  G06F3/017 ,  G06F3/0304 ,  Y02D10/173

Abstract: An electronic device includes a housing and one or more processors. At least one proximity sensor component is operable with the one or more processors and includes an infrared signal receiver to receive an infrared emission from an object external to the housing. At least one proximity detector component is also operable with the one or more processors and includes a signal emitter and corresponding signal receiver. The one or more processors can actuate the at least one proximity detector component when the at least one proximity sensor component receives the infrared emission from the object.