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    OPTICAL PICKUP AND OPTICAL INFORMATION STORAGE MEDIUM SYSTEM EMPLOYING THE OPTICAL PICKUP
    1.
    发明公开
    OPTICAL PICKUP AND OPTICAL INFORMATION STORAGE MEDIUM SYSTEM EMPLOYING THE OPTICAL PICKUP 审中-公开
    光学拾取和光学信息存储介质系统，采用光学拾取

    公开(公告)号：EP2212886A1

    公开(公告)日：2010-08-04

    申请号：EP08753343.6

    申请日：2008-05-07

    申请人： Samsung Electronics Co., Ltd.

    发明人： PARK, Kyong-Tae ,  KIM, Tae-Kyung ,  BAE, Jae-Cheol

    IPC分类号： G11B7/135

    CPC分类号： G11B7/0943 ,  G11B7/0903 ,  G11B7/131 ,  G11B7/1381 ,  G11B2007/0013

    摘要： An optical pickup and a recording and/or reproducing apparatus having the same, the optical pickup including: a light source emitting a light beam; an objective lens focusing the emitted light beam onto a multi-layered optical information storage medium; a polarization dependent optical path changer changing a proceeding path of the light beam; a photodetector detecting a signal beam reflected from the optical information storage medium; and a polarization element provided on an optical path of the reflected signal beam, and reducing interference between the signal beam and a noise beam reflected from an adjacent layer on a light receiving plane by changing a polarization state of the signal beam in at least a portion where the signal beam overlaps with the noise beam.

    摘要翻译： 一种光学拾取器和具有该光学拾取器的记录和/或再现装置，该光学拾取器包括：发射光束的光源; 将发射的光束聚焦到多层光学信息存储介质上的物镜; 取决于偏振的光路改变器，改变光束的前进路径; 检测从光学信息存储介质反射的信号光束的光电检测器; 以及设置在所述反射信号光束的光路上的偏振元件，并且通过改变所述信号光束的至少一部分中的所述信号光束的偏振状态来减少所述信号光束与从光接收平面上的相邻层反射的噪声光束之间的干涉 信号光束与噪声光束重叠。

    A COMPATIBLE OPTICAL PICKUP AND AN OPTICAL RECORDING AND/OR REPRODUCING APPARATUS EMPLOYING A COMPATIBLE OPTICAL PICKUP
    3.
    发明公开
    A COMPATIBLE OPTICAL PICKUP AND AN OPTICAL RECORDING AND/OR REPRODUCING APPARATUS EMPLOYING A COMPATIBLE OPTICAL PICKUP 审中-公开
    可兼容的光学拾取装置和使用兼容的光学拾取装置的光学记录和/或再现装置

    公开(公告)号：EP1920435A1

    公开(公告)日：2008-05-14

    申请号：EP06798570.5

    申请日：2006-08-29

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： KIM, Tae-Kyung ,  LEE, Jin-Won ,  PARK, Kyong-Tae

    IPC分类号： G11B7/135

    CPC分类号： G11B7/1353 ,  G11B7/1369 ,  G11B7/13925 ,  G11B2007/0006

    摘要： A compatible optical pickup including an active compensation device to actively switch an angle of incidence of the light on the objective lens when either a third information storage medium that has a different format than that of the first and second information storage media, or the second information storage medium is adopted for use in a data recording/reproducing operation. The active compensation device includes a plurality of transparent substrates, and at least one material layer, interposed between the plurality of substrates, having a refractive index which is actively switched according to an applied voltage. A holographic pattern, formed adjacent to the material layer on a surface of at least one of the transparent substrates, changes a divergence angle of the light by diffracting or transmitting without diffraction the incident light according to change of the refractive index of the material layer. The voltage applied to the material layer is adjusted according to the applied information storage medium that is adopted for the use in the data recording/reproducing operation.

    摘要翻译： 一种兼容型光学拾取器，包括主动补偿装置，用于在具有与第一和第二信息存储介质不同的格式的第三信息存储介质或者第二信息存储介质中的任一种时激活切换物镜上的光的入射角， 存储介质被采用用于数据记录/再现操作。 有源补偿装置包括多个透明基板和至少一个介于多个基板之间的材料层，该材料层具有根据施加的电压有效地切换的折射率。 在至少一个透明基板的表面上与材料层相邻地形成的全息图案通过衍射或透射入射光而不衍射根据材料层的折射率的变化而改变光的发散角。 施加到材料层的电压根据在数据记录/再现操作中使用的所采用的信息存储介质进行调整。

    DISPLAY AND METHOD AND ELECTRONIC DEVICE
    5.
    发明公开
    DISPLAY AND METHOD AND ELECTRONIC DEVICE 审中-公开
    ANZEIGE UND VERFAHREN UND ELEKTRONISCHE VORRICHTUNG

    公开(公告)号：EP3023969A2

    公开(公告)日：2016-05-25

    申请号：EP15193603.6

    申请日：2015-11-09

    申请人： Samsung Electronics Co., Ltd.

    发明人： PARK, Ken-Hyung ,  KIM, Min-Young ,  SHIN, Hyung-Seok ,  HEO, Chang-Ryong ,  KIM, Tae-Kyung ,  KIM, Tae-Seon

    IPC分类号： G09G3/00

    CPC分类号： H04N13/332 ,  G06F3/013 ,  G06T19/006 ,  G09G3/001 ,  H04N5/23238 ,  H04N13/117 ,  H04N13/398

    摘要： A method and an electronic device for displaying an image photographed by a photographing device are provided. The electronic device may select a first photographing device from a plurality of omnidirectional photographing devices arranged in different locations within a specified area and display an image photographed by the first photographing device on a display. When a second photographing device is selected while an image photographed by the first photographing device is displayed, the electronic device may determine a user's viewpoint viewing the displayed image and display an image of an object view in which an object corresponding to the user's viewpoint is photographed among images photographed by the second photographing device on the display.

    摘要翻译： 提供一种用于显示由拍摄装置拍摄的图像的方法和电子装置。 电子设备可以从布置在指定区域内的不同位置的多个全向拍摄装置中选择第一拍摄装置，并且在显示器上显示由第一拍摄装置拍摄的图像。 当在显示由第一拍摄装置拍摄的图像的情况下选择第二拍摄装置时，电子装置可以确定观看所显示的图像的用户的视点，并且显示其中拍摄了与用户视点相对应的对象的对象视图的图像 在由显示器上的第二拍摄装置拍摄的图像中。

    HOLOGRAPHIC INFORMATION RECORDING AND/OR REPRODUCING APPARATUS
    6.
    发明公开
    HOLOGRAPHIC INFORMATION RECORDING AND/OR REPRODUCING APPARATUS 审中-公开
    装置可用来记录和/或回放全息信息

    公开(公告)号：EP2232491A1

    公开(公告)日：2010-09-29

    申请号：EP08866998.1

    申请日：2008-11-03

    申请人： Samsung Electronics Co., Ltd.

    发明人： BAE, Jae-Cheol ,  JEONG, Taek-Seong ,  KIM, Tae-Kyung ,  CHOI, Da-Hye

    IPC分类号： G11B7/0065

    CPC分类号： G11B7/00781 ,  G11B7/0065

    摘要： A holographic information recording and/or reproducing apparatus including: a light source unit emitting reference light and signal light; a first optical path guiding unit guiding the lights to cross; a second optical path guiding unit including a first polarization converter located on an optical path of one of the reference and signal lights, a first polarization beam splitter located at a crossing point of the reference light and the signal light, an optical path converter guiding the reference light and the signal light so that they cross again, a second polarization converter located on an optical path of the signal light before the signal light crosses the reference light, and a second polarization beam splitter uniting the optical paths of the reference light and the signal light; and an objective lens unit illuminating the reference light and the signal light onto one side of a holographic information storage medium.

    METHOD OF CORRECTING CHROMATIC ABERRATION GENERATED DURING CONVERSION FROM REPRODUCING MODE TO RECORDING MODE, AND RECORDING METHOD AND RECORDING AND REPRODUCING APPARATUS ADOPTING THE CORRECTION METHOD
    8.
    发明公开
    METHOD OF CORRECTING CHROMATIC ABERRATION GENERATED DURING CONVERSION FROM REPRODUCING MODE TO RECORDING MODE, AND RECORDING METHOD AND RECORDING AND REPRODUCING APPARATUS ADOPTING THE CORRECTION METHOD 审中-公开
    纠正从再生模式到记录模式转换过程中产生的色散的方法及采用校正方法的记录方法和记录再生设备

    公开(公告)号：EP2041747A1

    公开(公告)日：2009-04-01

    申请号：EP07746782.7

    申请日：2007-05-31

    申请人： Samsung Electronics Co., Ltd.

    发明人： CHOI, Woo-Seok ,  KIM, Tae-Kyung ,  KIM, In-Joo

    IPC分类号： G11B7/135

    CPC分类号： G11B7/094 ,  G11B7/13927

    摘要： A chromatic aberration correcting method to correct chromatic aberration generated during a conversion from a reproducing mode to a recording mode in an optical recording and reproducing apparatus which uses an optical pickup to form a light spot on an optical information storage medium by focusing light emitted from a light source using an objective lens and to detect light reflected from the optical information storage medium using a photodetector includes applying a focus offset to the objective lens before the conversion from the reproducing mode to the recording mode to reduce defocus caused by chromatic aberration generated according to the change in wavelength generated when an output light power of the light source is changed from a reproducing light power to a recording light power, and correcting the defocus by outputting the recording light power from the light source during the conversion to the recording mode while the focus offset is applied to the objective lens.

    摘要翻译： 一种色差校正方法，用于校正在光学记录和再现装置中从再现模式到记录模式的转换期间产生的色差，该光学记录和再现装置使用光学拾取器通过聚焦从光学记录介质发射的光来在光学信息存储介质上形成光点 使用光检测器检测从光信息存储介质反射的光的光源包括：在从再现模式转换到记录模式之前将聚焦偏移施加到物镜，以减少由根据 当光源的输出光功率从再现光功率改变为记录光功率时产生的波长变化，以及通过在转换为记录模式期间从光源输出记录光功率来校正散焦， 聚焦偏移被施加到物镜。

    DISPLAY AND METHOD AND ELECTRONIC DEVICE
    9.
    发明公开
    DISPLAY AND METHOD AND ELECTRONIC DEVICE 审中-公开
    显示器和方法以及电子设备

    公开(公告)号：EP3023969A3

    公开(公告)日：2016-10-26

    申请号：EP15193603.6

    申请日：2015-11-09

    申请人： Samsung Electronics Co., Ltd.

    发明人： PARK, Ken-Hyung ,  KIM, Min-Young ,  SHIN, Hyung-Seok ,  HEO, Chang-Ryong ,  KIM, Tae-Kyung ,  KIM, Tae-Seon

    IPC分类号： G09G3/00

    CPC分类号： H04N13/332 ,  G06F3/013 ,  G06T19/006 ,  G09G3/001 ,  H04N5/23238 ,  H04N13/117 ,  H04N13/398

    摘要： A method and an electronic device for displaying an image photographed by a photographing device are provided. The electronic device may select a first photographing device from a plurality of omnidirectional photographing devices arranged in different locations within a specified area and display an image photographed by the first photographing device on a display. When a second photographing device is selected while an image photographed by the first photographing device is displayed, the electronic device may determine a user's viewpoint viewing the displayed image and display an image of an object view in which an object corresponding to the user's viewpoint is photographed among images photographed by the second photographing device on the display.

    摘要翻译： 提供了用于显示由拍摄装置拍摄的图像的方法和电子设备。 电子设备可以从布置在指定区域内的不同位置处的多个全方位拍摄设备中选择第一拍摄设备，并且将由第一拍摄设备拍摄的图像显示在显示器上。 当在显示由第一拍摄设备拍摄的图像的同时选择第二拍摄设备时，电子设备可以确定观看显示的图像的用户的视点，并且显示拍摄了与用户的视点对应的对象的对象视图的图像 在显示器上由第二拍摄装置拍摄的图像中。