公开(公告)号：US20140160441A1

公开(公告)日：2014-06-12

申请号：US13965429

申请日：2013-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Kwan KIM ,  Seong-Ha PARK ,  Yong-Chan KEH ,  Jung-Kee LEE ,  Joong-Wan PARK

IPC: G02B26/00 ,  G03B21/20 ,  F21V9/10 ,  F21V9/08

CPC classification number: G02B26/008 ,  F21V9/08 ,  F21V9/40 ,  G03B21/204 ,  G03B21/2066 ,  G03B33/08

Abstract: An illumination optical system for a beam projector includes: a light source; a color conversion unit having at least one fluorescent substance layer that reflects a light from the light source or converts the light emitted from the light source to a wavelength-converted light; and a dichroic mirror that causes the light emitted from the light source to be incident on the color conversion unit. Lights reflected or emitted by the conversion unit and having different wavelengths are incident on a display panel through the same path. In the illumination optical system, a light emitted from one light source can be processed to produce red, green and blue lights which can be in turn incident on the display panel through the same optical path of the light reflected or emitted by the conversion unit.

Abstract translation: 一种用于射束投影仪的照明光学系统，包括：光源; 具有至少一个反射来自所述光源的光的荧光物质层或将从所述光源发射的光转换为波长转换的光的颜色转换单元; 以及使从光源发出的光入射到颜色转换单元的分色镜。 由转换单元反射或发射并且具有不同波长的光通过相同的路径入射在显示面板上。 在照明光学系统中，可以处理从一个光源发射的光，以产生红色，绿色和蓝色光，该光源可以通过由转换单元反射或发射的光的相同光路入射到显示面板上。

公开(公告)号：US20190130590A1

公开(公告)日：2019-05-02

申请号：US16175773

申请日：2018-10-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Andrii VOLOCHNIUK ,  Yong-Chan KEH ,  Jung-Kee LEE ,  Sung-Soon KIM ,  Sun-Kyung KIM ,  Andrii BUT ,  Andrii SUKHARIEV ,  Dmytro VAVDIYUK ,  Konstantin MOROZOV

IPC: G06T7/521

Abstract: A method of calculating depth information for a three-dimensional (3D) image includes generating a pattern based on the value of at least one cell included in a two-dimensional (2D) image, projecting the pattern, capturing a reflected image of the pattern, and calculating depth information based on the reflected image of the pattern.

公开(公告)号：US20170017305A1

公开(公告)日：2017-01-19

申请号：US15211322

申请日：2016-07-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Bum HUR ,  Sung-Jin KIM ,  Yong-Chan KEH ,  Sung-Soon KIM ,  Ju-Yeoung KIM ,  Hyo-Won KIM ,  Byeong-Hoon PARK ,  Ki-Suk SUNG ,  Sae-Gee OH ,  Sang-Yoon LEE ,  Jung-Kee LEE ,  Soe-Youn YIM

IPC: G06F3/01 ,  H04N13/02 ,  H04N9/31

Abstract: An apparatus and a method for controlling an electronic device are provided. The electronic device includes a housing, a holder positioned in a first surface of the housing to mount an external electronic device thereon, a beam projector positioned in a second surface of the housing, a mirror positioned between the first surface and the second surface to reflect a content outputted from the beam projector, an input unit provided in the housing, a transceiver communicable with the external electronic device, and a processor. The processor is configured to control for receiving the content from the external electronic device, outputting the content using the beam projector, and adjusting a direction in which the mirror is positioned according to a rotation control signal on the mirror received from the external electronic device through the transceiver or received through the input unit to adjust a direction in which the content is reflected.

Abstract translation: 提供了一种用于控制电子设备的设备和方法。 电子设备包括壳体，位于壳体的第一表面中以在其上安装外部电子设备的保持器，位于壳体的第二表面中的光束投影仪，位于第一表面和第二表面之间的反射镜 从投影仪输出的内容，设置在外壳中的输入单元，可与外部电子设备通信的收发器和处理器。 处理器被配置为控制从外部电子设备接收内容，使用光束投影仪输出内容，并且根据从外部电子设备接收到的反射镜上的旋转控制信号调整反射镜所在的方向，通过 收发器或通过输入单元接收以调节内容被反射的方向。

公开(公告)号：US20150003717A1

公开(公告)日：2015-01-01

申请号：US14485245

申请日：2014-09-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Hyuk LEE ,  Jung-Kee LEE ,  Seong-Taek HWANG ,  Do-Hyeon KIM

IPC: G07D7/20 ,  G06F17/30 ,  G07D7/12

CPC classification number: G07D7/2025 ,  G06F17/30244 ,  G06K9/2018 ,  G07D7/12 ,  G07D7/202

Abstract: A method and a portable terminal for identifying a counterfeit bill. The method includes receiving, by the portable terminal, an image of a bill photographed using visible rays and an image of the bill photographed using infrared rays; determining a denomination of the bill by comparing the image photographed using the visible rays with a denomination database; obtaining correction information using the image photographed using the visible rays and a corresponding bill image in the denomination database; forming a corrected image by correcting the image photographed using the infrared rays using the correction information; and determining whether the bill is counterfeit by comparing the corrected image with an image of the corresponding bill pre-stored in a genuine bill database.

Abstract translation: 一种用于识别伪钞的方法和便携式终端。 该方法包括：由便携式终端接收使用可见光拍摄的纸币的图像和使用红外线拍摄的纸币的图像; 通过将使用可见光拍摄的图像与面额数据库进行比较来确定纸币的面额; 使用在所述面值数据库中使用所述可视光线拍摄的图像和对应的纸币图像来获得校正信息; 通过使用校正信息校正使用红外线拍摄的图像来形成校正图像; 以及通过将所述校正图像与预先存储在真实账单数据库中的相应票据的图像进行比较来确定所述票据是否是伪造的。