公开(公告)号：US20130194323A1

公开(公告)日：2013-08-01

申请号：US13690181

申请日：2012-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyu-hwan CHOI ,  Yun-hee KIM ,  Eok-su KIM ,  Jung-mok BAE ,  Hoon SONG ,  Kang-hee WON ,  Yoon-sun CHOI

IPC: G02B3/14 ,  G09G5/00 ,  G02B3/00

CPC classification number: G02B3/14 ,  G02B3/0006 ,  G02B26/005 ,  G09G5/00

Abstract: Provided is a micro-lens capable of changing a focal length. The micro-lens includes a plurality of electrodes, and an electrowetting liquid layer that is separable from the electrodes and that has a focal length that is controlled by a voltage applied to the electrodes.

Abstract translation: 提供能够改变焦距的微透镜。 微透镜包括多个电极以及可与电极分离并具有由施加到电极的电压控制的焦距的电润湿液体层。

公开(公告)号：US20140126038A1

公开(公告)日：2014-05-08

申请号：US13895427

申请日：2013-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyu-hwan CHOI ,  Jung-mok BAE ,  Yong-joo KWON ,  Yun-hee KIM ,  Yoon-sun CHOI

IPC: G02B26/00 ,  G02B27/22

CPC classification number: G02B26/005 ,  G02B27/2242 ,  G02B27/225

Abstract: Provided are an electrowetting prism device which has increased an aperture ratio by simplifying an electrode and wiring structure, and a 3D image display apparatus capable of providing a super multi-view 3D image using the electrowetting prism device. The electrowetting prism device includes lower and upper transparent substrates disposed against each other, a vertical wall mounted on the lower transparent substrate so as to form a diamond-shaped space, a first electrode arranged along two adjacent sidewalls of the vertical wall, a second electrode arranged along the other remaining two adjacent sidewalls of the vertical wall to be disposed against the first electrode, and a non-polarized liquid and a polarized liquid arranged within a space surrounded by the vertical wall.

Abstract translation: 提供一种电润滑棱镜装置，其通过简化电极和布线结构而增加了孔径比，以及能够使用电润湿棱镜装置提供超级多视图3D图像的3D图像显示装置。 电润湿棱镜装置包括彼此相对设置的下部和上部透明基板，安装在下部透明基板上以形成菱形空间的垂直壁，沿垂直壁的两个相邻侧壁布置的第一电极，第二电极 沿着垂直壁的另外两个相邻的侧壁布置以抵靠第一电极设置，以及非极化液体和偏振液体，其布置在由垂直壁围绕的空间内。

公开(公告)号：US20130335795A1

公开(公告)日：2013-12-19

申请号：US13912259

申请日：2013-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoon SONG ,  Hong-seok LEE ,  Gee-young SUNG ,  Kang-hee WON ,  Kyu-hwan CHOI

IPC: G03H1/22 ,  G02F1/01

CPC classification number: G03H1/2294 ,  G02F1/01 ,  G02F1/0102 ,  G02F2203/12 ,  G03H1/02 ,  G03H2001/0224 ,  G03H2223/17 ,  G03H2223/19 ,  G03H2223/23 ,  G03H2225/33 ,  G03H2225/55

Abstract: Provided is a complex spatial light modulator and a holographic 3D image display including the complex spatial light modulator. The complex spatial light modulator includes a spatial light modulator for modulating a phase or an amplitude of light, a pair of lens arrays, and a grating disposed between the pair of lens arrays. Accordingly, the phase and the amplitude of light may be modulated simultaneously.

Abstract translation: 提供了一种复杂的空间光调制器和包括复合空间光调制器的全息3D图像显示器。 复合空间光调制器包括用于调制光的相位或幅度的空间光调制器，一对透镜阵列和设置在该对透镜阵列之间的光栅。 因此，可以同时调制光的相位和幅度。

公开(公告)号：US20150160611A1

公开(公告)日：2015-06-11

申请号：US14340816

申请日：2014-07-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoon SONG ,  Hong-seok LEE ,  Kyu-hwan CHOI

IPC: G03H1/00 ,  G03H1/22 ,  G03H1/08

CPC classification number: G03H1/2294 ,  G03H1/2286 ,  G03H2001/2239 ,  G03H2210/30 ,  G03H2225/60

Abstract: A holographic display is provided. The holographic display includes a support plate that is rotatable based on a rotary axis; a plurality of spatial light modulators arranged on the support plate at same distances from the rotary axis; a light source supplying light to the plurality of spatial light modulators; an optical path conversion device for guiding light emitted from the light source to the plurality of spatial light modulators; an image signal input device for inputting holographic image signals to the plurality of spatial light modulators; and an imaging area on which images by the plurality of spatial light modulators are displayed so that three-dimensional (3D) images may be displayed in all directions according to the rotation of the support plate.

Abstract translation: 提供全息显示。 所述全息显示器包括可基于旋转轴线旋转的支撑板; 多个空间光调制器，其以与旋转轴相同的距离布置在支撑板上; 向所述多个空间光调制器供给光的光源; 光路转换装置，用于将从光源发射的光引导到多个空间光调制器; 用于将全息图像信号输入到多个空间光调制器的图像信号输入装置; 以及显示多个空间光调制器的图像的成像区域，使得可以根据支撑板的旋转在所有方向上显示三维（3D）图像。

公开(公告)号：US20150116813A1

公开(公告)日：2015-04-30

申请号：US14469142

申请日：2014-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Yong-joo KWON ,  Kyu-hwan CHOI ,  Yun-hee KIM ,  Jung-mok BAE ,  Yoon-sun CHOI ,  Jung-hoon LEE ,  Seung-yul CHOI

IPC: G02B26/00 ,  G09G3/34 ,  G09G3/00

CPC classification number: G02B26/005 ,  G09G3/006 ,  G09G3/348 ,  G09G2330/12

Abstract: Provided is a technology for controlling an electrowetting cell. The electrowetting cell may be controlled by applying a preset first voltage to the electrowetting cell, measuring a first circuit parameter between any one side surface and a conductive liquid disposed in the electrowetting cell and determining whether a reset second voltage is to be applied to the electrowetting cell based on the measured first circuit parameter.

Abstract translation: 提供了一种用于控制电润湿池的技术。 可以通过对电润湿池施加预设的第一电压来控制电润湿池，测量设置在电润湿池中的任何一个侧表面和导电液体之间的第一电路参数，并确定是否将复位的第二电压施加到电润湿 基于测量的第一电路参数。

公开(公告)号：US20140132724A1

公开(公告)日：2014-05-15

申请号：US13894940

申请日：2013-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyu-hwan CHOI ,  Yun-hee KIM ,  Yong-joo KWON ,  Jung-mok BAE ,  Yoon-sun CHOI

IPC: G02B26/00 ,  H04N13/02 ,  G02B27/22

CPC classification number: G02B26/005 ,  G02B3/14 ,  G02B27/2214 ,  G02B27/2278 ,  H04N13/236 ,  H04N13/307 ,  H04N13/395

Abstract: Provided are an integral imaging type 3-dimensional (3D) image display apparatus and a 3D image pickup apparatus for increasing a depth by using an electrowetting lens array. The 3D image display apparatus includes a display panel and an electrowetting lens array having an electrically adjustable variable focal distance. The 3D image display apparatus displays a plurality of images having different depths on different focal planes and thus a depth of a 3D image by using one display panel.

Abstract translation: 提供了一种用于通过使用电润湿透镜阵列来增加深度的整体成像型三维（3D）图像显示装置和3D图像拾取装置。 3D图像显示装置包括具有电可调节可变焦距的显示面板和电润湿透镜阵列。 3D图像显示装置通过使用一个显示面板在不同焦平面上显示具有不同深度的多个图像，从而显示3D图像的深度。

公开(公告)号：US20150116469A1

公开(公告)日：2015-04-30

申请号：US14585055

申请日：2014-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyu-hwan CHOI ,  Hong-seok LEE ,  Hoon SONG ,  Yoon-sun CHOI ,  Jung-mok BAE

IPC: H04N13/04

CPC classification number: H04N13/351 ,  G02B26/005 ,  G03H1/2205 ,  G03H2001/0094 ,  G03H2001/2271 ,  G03H2210/30 ,  H04N13/302 ,  H04N13/305 ,  H04N13/312 ,  H04N13/322 ,  H04N13/354

Abstract: A multi-view point 3D display apparatus using an active optical device is provided. The active optical device may change a path of light without a substantial drop of image resolution.

Abstract translation: 提供了使用有源光学装置的多视点3D显示装置。 有源光学器件可以改变光路，而不会显着降低图像分辨率。

公开(公告)号：US20150009684A1

公开(公告)日：2015-01-08

申请号：US14494116

申请日：2014-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyu-hwan CHOI ,  Hong-seok LEE ,  Hoon SONG ,  Yoon-sun CHOI ,  Jung-mok BAE

IPC: G03H1/04 ,  F21V13/00

CPC classification number: G03H1/04 ,  F21V13/00 ,  G02B27/0905 ,  G02B27/0933 ,  G02B27/0961 ,  G02B27/0977 ,  G03H1/02 ,  G03H1/2286 ,  G03H2001/0212 ,  G03H2222/22 ,  G03H2222/35

Abstract: A surface light source device is provided. The surface light source device includes a light source, a beam splitter configured to split a light irradiated from the light source into a plurality of light beams each having a different path, a diffusion unit configured to diffuse the plurality of light beams split by the beam splitter into a surface light, and a collimating unit configured to arrange the plurality of light beams diffused from the diffusion unit in one direction.

Abstract translation: 提供表面光源装置。 所述面光源装置包括光源，将所述光源照射的光分成多个具有不同路径的光束的分束器，漫射单元，被配置为使由所述光束分离的所述多个光束 分离成面光，以及准直单元，被配置为沿着一个方向布置从扩散单元扩散的多个光束。

公开(公告)号：US20140168754A1

公开(公告)日：2014-06-19

申请号：US14031217

申请日：2013-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yun-hee KIM ,  Hoon SONG ,  Jung-mok BAE ,  Kyu-hwan CHOI ,  Yoon-sun CHOI ,  Yong-joo KWON

IPC: G02B27/22 ,  G02B26/00

CPC classification number: G02B26/005 ,  G02B27/2242

Abstract: A display including an electrowetting prism array is provided. The display includes: a light source, a 2-dimensional (2D) display for providing an image using light from the light source, a prism array in which a refractive power of one or more prisms of the prism array is adjustablein real time, and an optical element which increases a refraction of light transmitted therethrough. In the display, the optical element may be disposed in front of or behind the prism array. The optical element may be a convex lens, a Fresnel lens, a holographic optical element (HOE), a diffraction optical element (DOE), or a second electrowetting prism array. The convex lens may be a variable focus lens.

Abstract translation: 提供包括电润湿棱镜阵列的显示器。 显示器包括：光源，用于使用来自光源的光提供图像的二维（2D）显示器，棱镜阵列，其中棱镜阵列的一个或多个棱镜的折射力实时调节;以及 增加透过其的光的折射的光学元件。 在显示器中，光学元件可以设置在棱镜阵列的前面或后面。 光学元件可以是凸透镜，菲涅尔透镜，全息光学元件（HOE），衍射光学元件（DOE）或第二电润湿棱镜阵列。 凸透镜可以是可变焦距透镜。

公开(公告)号：US20130321888A1

公开(公告)日：2013-12-05

申请号：US13725099

申请日：2012-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gee-young SUNG ,  Hoon SONG ,  Kang-hee WON ,  Kyu-hwan CHOI

IPC: G02F1/19 ,  G03H1/22 ,  G02F1/01

CPC classification number: G02F1/19 ,  G02F1/0136 ,  G02F2001/133631 ,  G03H1/02 ,  G03H1/2286 ,  G03H1/2294 ,  G03H2001/0224 ,  G03H2001/0858 ,  G03H2222/31 ,  G03H2223/18 ,  G03H2223/19 ,  G03H2225/33 ,  G03H2225/55

Abstract: A complex spatial light modulator includes a polarization-phase modulator for separating an incident beam into a first beam having a first polarization and a first phase, and a second beam having a second polarization and a second phase, and for outputting the first beam and the second beam; and a beam synthesizer including a prism structure formed of an optical anisotropic material having a first refractive index with respect to the first beam having the first polarization and having a second refractive index, different form the first refractive index, with respect to the second beam having the second polarization, where the beam synthesizer combines the first beam and the second beam.

Abstract translation: 复杂的空间光调制器包括：偏振相位调制器，用于将入射光束分离成具有第一偏振光和第一相位的第一光束;以及具有第二偏振光和第二相位的第二光束，并且用于输出第一光束和 第二束 以及光束合成器，其包括由相对于具有第一偏振的第一光束具有第一折射率的光学各向异性材料形成的棱镜结构，并且具有与第一折射率不同的第二折射率相对于具有第一折射率的第二光束， 第二极化，其中光束合成器组合第一光束和第二光束。