公开(公告)号：US20160216591A1

公开(公告)日：2016-07-28

申请号：US14883491

申请日：2015-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Seung SEO ,  Seung Jun JEONG

IPC: G02F1/29 ,  G02F1/133

CPC classification number: G02F1/13306 ,  G02F1/292

Abstract: An optical modulation device includes a first panel that includes a plurality of lower-panel electrodes, a second panel facing the first panel and that includes at least one upper-panel electrode, and a liquid crystal layer positioned between the first panel and the second panel. A method of driving the optical modulation device includes applying a voltage to the upper-panel electrode; forming a forward phase slope by applying a first driving signal to at least one lower-panel electrode corresponding to a first region; forming a backward phase slope by applying a second driving signal different from the first driving signal to at least one lower-panel electrode corresponding to a second region; and forming a flat phase slope by applying a third driving signal different from the first and second driving signals to at least one lower-panel electrode corresponding to a third region between the first and second regions.

Abstract translation: 光调制装置包括：第一面板，包括多个下面板电极;面对第一面板的第二面板，其包括至少一个上面板电极;以及位于第一面板与第二面板之间的液晶层 。 驱动光调制装置的方法包括：向上面板电极施加电压; 通过向对应于第一区域的至少一个下面板电极施加第一驱动信号来形成正向相位斜率; 通过将不同于所述第一驱动信号的第二驱动信号施加到对应于第二区域的至少一个下面板电极来形成后向相位斜率; 以及通过将不同于第一和第二驱动信号的第三驱动信号施加到对应于第一和第二区域之间的第三区域的至少一个下面板电极而形成平坦的相位斜率。

公开(公告)号：US20150116304A1

公开(公告)日：2015-04-30

申请号：US14525409

申请日：2014-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Woo LEE ,  Kang-Min KIM ,  Jeong Min SUNG ,  Hyung Woo YIM ,  Hyeon Yong JANG ,  Jin Hwan KIM ,  Seung Jun JEONG

IPC: G09G3/36 ,  H04N13/04

CPC classification number: G09G3/3611 ,  G02B27/22 ,  G09G3/003 ,  G09G2310/06 ,  G09G2320/0252 ,  G09G2340/16 ,  H04N13/305 ,  H04N13/359

Abstract: A three dimensional image display includes a display panel and a liquid crystal lens positioned on the top of the display panel. The liquid crystal lens comprises a lower substrate, an upper substrate, a lens, and an electrode voltage applying IC. The lower substrate includes a first electrode. The upper substrate includes a second electrode. The upper substrate faces the lower substrate. The lens liquid crystal layer is positioned between the lower substrate and the upper substrate. The electrode voltage applying IC is configured to form a plurality of zones on the first electrode of the lower substrate by sequentially applying first voltage and second voltage to the first electrode. The first voltage includes an overshoot voltage level. The second voltage has an inverted polarity of the first voltage.

Abstract translation: 三维图像显示器包括位于显示面板顶部的显示面板和液晶透镜。 液晶透镜包括下基板，上基板，透镜和施加IC的电极电压。 下基板包括第一电极。 上基板包括第二电极。 上基板面向下基板。 透镜液晶层位于下基板和上基板之间。 电极电压施加IC被配置为通过向第一电极顺序施加第一电压和第二电压而在下基板的第一电极上形成多个区域。 第一电压包括过冲电压电平。 第二电压具有第一电压的反相极性。

公开(公告)号：US20170261756A1

公开(公告)日：2017-09-14

申请号：US15605687

申请日：2017-05-25

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Jun JEONG ,  Il-Joo KIM ,  Hyun Seung SEO ,  Jin Hwan KIM ,  Hae Young YUN

IPC: G02B27/22 ,  G02B27/26

CPC classification number: G02B27/2214 ,  G02B27/26 ,  G02F1/134309 ,  G02F2001/294 ,  H04N13/305 ,  H04N13/356

Abstract: A three-dimensional (“3D”) image display device includes a display panel, and a liquid crystal lens part disposed on the display panel and which selectively provides a two-dimensional (“2D”) image and a 3D stereoscopic image, where the liquid crystal lens part includes: a lower substrate including a plurality of linear electrodes which are disposed in different layers; an upper substrate including a plate electrode; and a lens liquid crystal layer disposed between the lower substrate and the upper substrate, where the linear electrodes in the to different layers are alternately arranged in a unit zone of the liquid crystal lens part, and where two adjacent linear electrodes of the linear electrodes are spaced apart from each other when viewed from a top view.

公开(公告)号：US20160202489A1

公开(公告)日：2016-07-14

申请号：US14806911

申请日：2015-07-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Seung SEO ,  Soo Hee OH ,  Seung Jun JEONG

IPC: G02B27/22 ,  H01L27/32 ,  G02B3/08 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: H01L27/3232 ,  G02B3/08 ,  G02B27/2214 ,  G02F2001/294

Abstract: A liquid crystal lens unit is provided as follows. Lower plate electrodes are positioned on a first substrate. The lower plate electrodes are extended in a first direction and spaced apart from each other in a second direction crossing the first direction. An upper plate electrode is positioned on the lower plate electrodes. A second substrate is positioned on the upper plate electrode. A liquid crystal layer is positioned between the lower plate electrodes and the upper electrode. A first voltage is applied to at least two outermost lower plate electrodes and then, a second voltage lower than the first voltage is applied to at least two second outermost lower plate electrodes.

Abstract translation: 如下提供液晶透镜单元。 下板电极位于第一基板上。 下板电极沿第一方向延伸并且在与第一方向交叉的第二方向上彼此间隔开。 上板电极位于下板电极上。 第二基板位于上板电极上。 液晶层位于下板电极和上电极之间。 向至少两个最外面的下部电极施加第一电压，然后将低于第一电压的第二电压施加到至少两个第二最外面的下部电极。

公开(公告)号：US20150362741A1

公开(公告)日：2015-12-17

申请号：US14679472

申请日：2015-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： SooHee OH ,  Haeyoung YUN ,  Seung Jun JEONG

IPC: G02B27/22 ,  G02F1/1339

CPC classification number: G02B27/2214 ,  G02F1/13394 ,  G02F1/1347 ,  G02F2001/13396

Abstract: A stereoscopic image display apparatus includes a display panel including pixels arranged in row and column directions and displaying an image using a light. A switching panel, which controls liquid crystal molecules to allow the image displayed on the display panel to be recognized as a two or three-dimensional image, is disposed on the display panel. The switching panel includes a first substrate, a second substrate facing the first substrate while being coupled to the first substrate, and spacers interposed between the first and second substrates. Each pixel has a first width in the row direction and has a second width in the column direction, and the spacers are arranged in the row direction at a first distance and arranged in the column direction at a second distance. The first distance is different from the first width, and the second width is different from the second distance.

Abstract translation: 立体图像显示装置包括：显示面板，包括排列成行和列方向的像素，并使用光显示图像。 控制液晶分子以将显示面板上显示的图像识别为二维或三维图像的切换面板设置在显示面板上。 切换面板包括第一基板，面对第一基板的第二基板，同时耦合到第一基板，以及插入在第一和第二基板之间的间隔件。 每个像素在行方向上具有第一宽度并且在列方向上具有第二宽度，并且间隔物在行方向上以第一距离布置并且在列方向上以第二距离布置。 第一距离与第一宽度不同，第二宽度不同于第二距离。

公开(公告)号：US20150205162A1

公开(公告)日：2015-07-23

申请号：US14474619

申请日：2014-09-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunseung SEO ,  Seung Jun JEONG ,  Jinhwan KIM ,  Yoonkyung PARK

IPC: G02F1/1335 ,  G02F1/1343 ,  G02B27/22 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02B27/26 ,  G02F1/13471 ,  G02F1/29 ,  G02F2001/134381 ,  G02F2001/294 ,  H04N13/305

Abstract: A display device includes a display panel including a display surface defined by first and second directional axes perpendicular to each other, a first polarizer disposed on the display panel and having a first optical axis parallel to the first directional axis, a liquid crystal lens including lower electrodes disposed on the first polarizer and extending in a third directional axis crossing the first directional axis, an upper electrode spaced apart from the lower electrodes, and a liquid crystal layer disposed between the lower electrodes and the upper electrode and aligned between a lower alignment axis and an upper alignment axis, and a second polarizer disposed on the liquid crystal lens and having a second optical axis parallel to the first directional axis, where the lower alignment axis is defined between the first directional axis and the third directional axis on the display surface.

Abstract translation: 显示装置包括：显示面板，包括由彼此垂直的第一方向轴和第二方向轴限定的显示面;第一偏振器，配置在显示面板上，具有与第一方向轴平行的第一光轴;液晶透镜， 设置在所述第一偏振器上并且在与所述第一方向轴交叉的第三方向轴上延伸的电极，与所述下电极间隔开的上电极，以及设置在所述下电极和所述上电极之间的液晶层，并且在下对准轴 和上对准轴，以及设置在液晶透镜上并具有平行于第一方向轴的第二光轴的第二偏振器，其中下对准轴在显示表面上的第一方向轴和第三方向轴之间限定 。

公开(公告)号：US20150346504A1

公开(公告)日：2015-12-03

申请号：US14821927

申请日：2015-08-10

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Bae KIM ,  Hae-Yong YUN ,  KyungHo JUNG ,  Seung Jun JEONG ,  Jin-Hwan KIM

IPC: G02B27/22 ,  G02F1/29 ,  H01L51/52 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02B27/2214 ,  G02B27/225 ,  G02F1/29 ,  H01L51/5275

Abstract: A liquid crystal lens panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and a plurality of first electrodes disposed on the first base substrate. The second substrate includes a second base substrate disposed to face the first base substrate, the second substrate further including a plurality of second electrodes disposed on the second base substrate. Each of the first base substrate and the second base substrate are rectilinearly shaped to comprise corresponding first sides and second sides, the plurality of first electrodes and the plurality of second electrodes are inclined with respect to the corresponding first sides or second sides, and the plurality of first electrodes comprise a first inclination angle different from a second inclination angle associated with the plurality of second electrodes.

Abstract translation: 液晶透镜面板包括第一基板，第二基板和设置在第一基板和第二基板之间的液晶层。 第一基板包括第一基底基板和设置在第一基底基底上的多个第一电极。 第二基板包括设置为面对第一基板的第二基板，第二基板还包括设置在第二基板上的多个第二电极。 第一基底基板和第二基底基板中的每一个被直线形地形成为包括对应的第一边和第二边，多个第一电极和多个第二电极相对于相应的第一边或第二边倾斜，并且多个 的第一电极包括与与多个第二电极相关联的第二倾斜角度不同的第一倾斜角度。

公开(公告)号：US20150261001A1

公开(公告)日：2015-09-17

申请号：US14728711

申请日：2015-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Jun JEONG ,  Kyung-Ho JUNG ,  Seung-Hoon LEE ,  Hee-Seop KIM ,  Hae-Young YUN ,  Hwi KIM ,  II-Joo KIM ,  Kyung-Bae KIM ,  Jung-Hwan YI

IPC: G02B27/22 ,  G02F1/1343 ,  G02F1/29

CPC classification number: G02B27/2214 ,  G02B5/1842 ,  G02B5/1876 ,  G02B27/2242 ,  G02B27/2264 ,  G02B27/26 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/29 ,  G02F1/292 ,  G02F2001/294 ,  H04N13/305 ,  H04N13/356

Abstract: The present invention relates to an image display device using a diffractive lens. An image display device according to an exemplary embodiment of the present invention includes a display panel displaying an image, and a diffractive lens for the image of the display panel to be recognized as a two-dimensional (2D) image or a three-dimensional (3D) image, wherein the diffractive lens modifies a path of light by using an optical principle of a Fresnel zone plate.

Abstract translation: 本发明涉及使用衍射透镜的图像显示装置。 根据本发明的示例性实施例的图像显示装置包括显示图像的显示面板和用于显示面板的图像的衍射透镜，以被识别为二​​维（2D）图像或三维（2D） 3D）图像，其中所述衍射透镜通过使用菲涅耳带板的光学原理来修改光路。

公开(公告)号：US20150219909A1

公开(公告)日：2015-08-06

申请号：US14452076

申请日：2014-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Jun JEONG ,  Soo Hee OH

IPC: G02B27/22

CPC classification number: G02B27/225 ,  G02B27/2214 ,  G02F1/1345 ,  G02F1/29 ,  H04N13/305 ,  H04N13/356

Abstract: An image display device includes a display panel and a liquid crystal lens. The liquid crystal lens includes first and second zones equally distant from a center of the liquid crystal lens. The first zone, positioned at a left of the center, includes first linear electrodes. The second zone, positioned at a right of the center, includes second linear electrodes. A number of the first linear electrodes is equal to a number of the second linear electrodes. Bus lines are electrically connected to the first and second linear electrodes. A number of the plurality of bus lines is less than a sum of the number of the first linear electrodes and the number of the second linear electrodes.

Abstract translation: 图像显示装置包括显示面板和液晶透镜。 液晶透镜包括与液晶透镜的中心相等的第一和第二区域。 位于中心左侧的第一区域包括第一线性电极。 位于中心右侧的第二区包括第二线性电极。 多个第一线性电极等于第二线性电极的数量。 总线电连接到第一和第二线性电极。 多条母线的数量少于第一线状电极的数量和第二线状电极的数量之和。

公开(公告)号：US20150109570A1

公开(公告)日：2015-04-23

申请号：US14308582

申请日：2014-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Woo YIM ,  Hae Young YUN ,  Seung Jun JEONG ,  Kang-Min KIM ,  Jeong Min SUNG ,  Sung Woo LEE ,  Hyeon Yong JANG

IPC: G02F1/1343 ,  G02B27/22

CPC classification number: G02B27/2214 ,  G02F1/13452 ,  G02F1/13454 ,  G02F1/13458 ,  G02F2001/294

Abstract: A liquid crystal lens includes: a lower substrate; a plurality of driver pad wires positioned at an edge of the lower substrate; a lower lens electrode positioned at a center of the lower substrate; a plurality of wires of a wiring on the lower substrate positioned between the plurality of driver pad wires and the lower lens electrode; an upper substrate positioned facing the lower substrate; an upper lens electrode formed at a bottom surface of the upper substrate; a liquid crystal layer disposed between the upper substrate and the lower substrate; a plurality of first electrodes connecting the lower lens electrode and the plurality of wires of the wiring; and a plurality of second electrodes connecting the plurality of driver pad wires and the plurality of wires of the wiring, and a difference between a driver pad wiring period and a second electrode period is less than 1 μm

Abstract translation: 液晶透镜包括：下基板; 位于所述下基板的边缘处的多个驱动器焊盘线; 位于下基板的中心的下透镜电极; 位于所述多个驱动器焊盘线和所述下透镜电极之间的位于所述下基板上的布线的多条导线; 面向下基板定位的上基板; 形成在上基板的底面的上透镜电极; 设置在上基板和下基板之间的液晶层; 连接所述下透镜电极和所述布线的多根电线的多个第一电极; 以及多个第二电极，其连接所述多个驱动器焊盘线和所述布线的所述多根导线，并且驱动器焊盘布线周期和第二电极周期之间的差小于1μm