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    OPTICAL DEVICE INCLUDING THREE COUPLED QUANTUM WELL STRUCTURE
    11.
    发明申请
    OPTICAL DEVICE INCLUDING THREE COUPLED QUANTUM WELL STRUCTURE 有权
    光学装置，包括三个耦合量子阱结构

    公开(公告)号：US20140191196A1

    公开(公告)日：2014-07-10

    申请号：US14148009

    申请日：2014-01-06

    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY ,  SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yong-chul CHO ,  Yong-tak LEE ,  Chang-young PARK ,  Byung-hoon NA ,  Yong-hwa PARK ,  Gun-wu JU ,  Hee-ju CHIO

    IPC: H01L31/0352

    CPC classification number: H01L31/035209 ,  G02F1/01725 ,  G02F2001/0175 ,  G02F2202/101

    Abstract: Provided is an optical device which includes an active layer which includes at least two outer barriers and at least one coupled quantum well, each of the at least one coupled quantum well is sandwiched between the at least two outer barriers. Each of the at least one coupled quantum well includes at least three quantum well layers and at least two coupling barriers interposed between the at least three quantum layers. The at least two coupling barriers have a potential energy which is higher than a ground level and is lower than energy levels of the at least two outer barriers.

    Abstract translation: 提供了一种光学器件，其包括有源层，该有源层包括至少两个外部屏障和至少一个耦合量子阱，所述至少一个耦合量子阱中的每一个被夹在所述至少两个外部屏障之间。 所述至少一个耦合量子阱中的每一个包括至少三个量子阱层和插入在所述至少三个量子层之间的至少两个耦合屏障。 所述至少两个耦合屏障具有高于地平面并且低于所述至少两个外部屏障的能量水平的势能。

    3-DIMENSIONAL IMAGE ACQUISITION APPARATUS AND 3D IMAGE ACQUISITION METHOD FOR SIMULTANEOUSLY OBTAINING COLOR IMAGE AND DEPTH IMAGE
    12.
    发明申请
    3-DIMENSIONAL IMAGE ACQUISITION APPARATUS AND 3D IMAGE ACQUISITION METHOD FOR SIMULTANEOUSLY OBTAINING COLOR IMAGE AND DEPTH IMAGE 有权
    三维图像采集设备和三维图像采集方法同时获得彩色图像和深度图像

    公开(公告)号：US20140055565A1

    公开(公告)日：2014-02-27

    申请号：US13961160

    申请日：2013-08-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jang-woo YOU ,  Yong-hwa PARK ,  Hee-sun YOON ,  Yong-chul CHO

    IPC: H04N13/02

    CPC classification number: H04N13/207 ,  H04N13/218 ,  H04N13/254 ,  H04N13/257

    Abstract: A 3-dimensional (3D) image acquisition apparatus capable of simultaneously obtaining a color image and a depth image in a single shooting operation is provided. The apparatus includes a light source for radiating illumination light having a predetermined wavelength onto an object; a lens unit having at least four object lenses; an image sensor including at least four sensing regions for individually receiving light focused by the object lenses and for generating images; and at least three optical shutters individually facing at least three of the at least four object lenses and for modulating incident light with predetermined gain waveforms.

    Abstract translation: 提供了能够在单次拍摄操作中同时获得彩色图像和深度图像的三维（3D）图像获取装置。 该装置包括用于将具有预定波长的照明光照射到物体上的光源; 具有至少四个物镜的透镜单元; 包括至少四个感测区域的图像传感器，用于分别接收由所述物镜聚焦的光并产生图像; 以及至少三个光学百叶窗分别面对至少四个物镜中的至少三个，并且用预定的增益波形调制入射光。

    TRANSMISSIVE OPTICAL SHUTTER AND METHOD OF MANUFACTURING THE SAME
    16.
    发明申请
    TRANSMISSIVE OPTICAL SHUTTER AND METHOD OF MANUFACTURING THE SAME 有权
    传输光学快门及其制造方法

    公开(公告)号：US20150160480A1

    公开(公告)日：2015-06-11

    申请号：US14298391

    申请日：2014-06-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang-hun LEE ,  Chang-young PARK ,  Yong-hwa PARK

    IPC: G02F1/017 ,  H01L27/146

    CPC classification number: G02F1/017 ,  G02F1/01716 ,  G02F2001/0157 ,  G02F2001/213 ,  H01L27/14625 ,  H01L27/14685

    Abstract: Disclosed are a transparent optical shutter which may be manufactured at the wafer level, and a method of manufacturing a transparent optical shutter at the wafer level. In the disclosed optical shutter, a polymer-based material is used as a transparent protective layer for ensuring the mechanical or chemical stability of the optical shutter, and thus, the shutter may be manufactured at the wafer level in large quantities. Also, a layer which is optically transparent and has excellent heat conductivity is disposed under the transparent protective layer.

    Abstract translation: 公开了可以在晶片级制造的透明光学快门，以及在晶片级制造透明光学快门的方法。 在所公开的光学快门中，使用基于聚合物的材料作为用于确保光学快门的机械或化学稳定性的透明保护层，因此，快门可以大量制造在晶片级。 另外，在透明保护层的下方配置有透光性且导热性优异的层。

    3D IMAGE ACQUISITION APPARATUS AND METHOD OF DRIVING THE SAME
    18.
    发明申请
    3D IMAGE ACQUISITION APPARATUS AND METHOD OF DRIVING THE SAME 有权
    3D图像获取装置及其驱动方法

    公开(公告)号：US20140347445A1

    公开(公告)日：2014-11-27

    申请号：US14252086

    申请日：2014-04-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hee-sun YOON ,  Jang-woo YOU ,  Yong-hwa PARK ,  Yong-chul CHO ,  Min-chul YU

    IPC: H04N13/00 ,  H04N13/02

    CPC classification number: H04N13/271 ,  G01S7/481 ,  G01S17/89

    Abstract: Provided is a 3-dimensional (3D) image acquisition apparatus and a method of driving the same. The 3D image acquisition apparatus includes a light source, an optical shutter, an image sensor, an image signal processor, and a controller. The light source is configured to project illumination light on an object. The optical shutter is configured to modulate the illumination light reflected from the object with a predetermined gain waveform. The image sensor is configured to generate a depth image by detecting the illumination light modulated by the optical shutter. The image signal processor is configured to calculate a distance from the 3D image acquisition apparatus to the object using the depth image generated by the image sensor. The controller is configured to control an operation of the light source and an operation of the optical shutter.

    Abstract translation: 提供一种三维（3D）图像采集装置及其驱动方法。 3D图像获取装置包括光源，光学快门，图像传感器，图像信号处理器和控制器。 光源被配置为在对象上投射照明光。 光学快门被配置为以预定的增益波形调制从物体反射的照明光。 图像传感器被配置为通过检测由光学快门调制的照明光来生成深度图像。 图像信号处理器被配置为使用由图像传感器生成的深度图像来计算从3D图像获取装置到对象的距离。 控制器被配置成控制光源的操作和光学快门的操作。

    IMAGING OPTICAL SYSTEM FOR 3D IMAGE ACQUISITION APPARATUS, AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE IMAGING OPTICAL SYSTEM
    19.
    发明申请
    IMAGING OPTICAL SYSTEM FOR 3D IMAGE ACQUISITION APPARATUS, AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE IMAGING OPTICAL SYSTEM 有权
    用于3D图像获取装置的成像光学系统和包括成像光学系统的3D图像采集装置

    公开(公告)号：US20140111620A1

    公开(公告)日：2014-04-24

    申请号：US14059825

    申请日：2013-10-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yong-hwa PARK ,  Alexander GORELOV ,  Jang-woo YOU ,  Alexander SHIRANKOV ,  Seung-wan LEE

    IPC: H04N13/02 ,  G02B27/10

    CPC classification number: H04N13/239 ,  G02B3/08 ,  G02B27/1006 ,  H04N13/271

    Abstract: An imaging optical system and a three-dimensional (3D) image acquisition apparatus which includes the imaging optical system are provided. The imaging optical system includes an object lens configured to transmit light; first and second image sensors having different sizes from each other; a beamsplitter on which the light transmitted by the object lens is incident, the beamsplitter being configured to split the light incident thereon into light of a first wavelength band and light of a second wavelength band, and to direct the light of the first wavelength band to the first image sensor and the light of the second wavelength band to the second image sensor; and at least one optical element, disposed between the beamsplitter and the second image sensor, configured to reduce an image that is incident on the second image sensor, the optical element including at least one of a Fresnel lens and a diffractive optical element.

    Abstract translation: 提供了包括成像光学系统的成像光学系统和三维（3D）图像获取装置。 成像光学系统包括被配置为透射光的物镜; 具有彼此不同尺寸的第一和第二图像传感器; 由物镜透射的光入射到其上的分束器，分束器被配置为将入射到其上的光分成第一波长带的光和第二波长带的光，并将第一波长带的光引导到 第一图像传感器和第二波长带的光到第二图像传感器; 以及设置在所述分光器和所述第二图像传感器之间的至少一个光学元件，被配置为减少入射在所述第二图像传感器上的图像，所述光学元件包括菲涅尔透镜和衍射光学元件中的至少一个。

    INFRARED TRANSMISSION LARGE-AREA SHUTTER
    20.
    发明申请
    INFRARED TRANSMISSION LARGE-AREA SHUTTER 有权
    红外传输大区域切换器

    公开(公告)号：US20140063583A1

    公开(公告)日：2014-03-06

    申请号：US13947650

    申请日：2013-07-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-hun LEE ,  Chang-young PARK ,  Jong-oh KWON ,  Yong-hwa PARK

    IPC: G02F1/015

    CPC classification number: G02F1/015 ,  B82Y20/00 ,  G02F1/017 ,  G02F1/01708 ,  G02F1/218 ,  G02F2001/213 ,  G02F2203/11 ,  G02F2203/12 ,  H01L31/0224 ,  H01L31/035236

    Abstract: An infrared transmission large-area shutter is provided. The infrared transmission large-area shutter includes a first contact layer on a substrate, a plurality of stacks formed in a two-dimensional (2D) array pattern on a first region of the first contact layer, each stack comprising a lower reflection layer, an active layer, an upper reflection layer, and a second contact layer which are formed sequentially in this order on the first contact layer, a first electrode formed on the first contact layer, a plurality of second electrodes on the second contact layers, a first polymer layer that surrounds sidewalls of the plurality of stacks on the first contact layer, and a second polymer layer, which is transparent to infrared rays, to cover the second electrode on the second contact layer. A through hole corresponding to the plurality of stacks is formed in the substrate.

    Abstract translation: 提供红外线传输大面积快门。 红外线传输大面积快门包括在基板上的第一接触层，在第一接触层的第一区域上以二维（2D）阵列图案形成的多个堆叠，每个堆叠包括下反射层， 有源层，上反射层和第二接触层，其依次形成在第一接触层上，形成在第一接触层上的第一电极，第二接触层上的多个第二电极，第一接触层 层，其围绕第一接触层上的多个叠层的侧壁，以及对红外线透明的第二聚合物层，以覆盖第二接触层上的第二电极。 在基板上形成与多个堆叠对应的通孔。

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