公开(公告)号：US09557570B2

公开(公告)日：2017-01-31

申请号：US14253654

申请日：2014-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Jun Jeong ,  Kyung Ho Jung

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

CPC classification number: G02B27/2214 ,  G02F1/134309 ,  G02F1/29 ,  G02F2001/294

Abstract: A display device includes a display panel and a liquid crystal lens panel. The liquid crystal lens panel includes a first substrate and a second substrate that face each other; a first electrode layer disposed on the first substrate; a second electrode layer disposed on the second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate. The first electrode layer includes a plurality of first linear electrodes and a plurality of second linear electrodes, the liquid crystal layer includes first liquid crystal molecules adjacent to the first linear electrode that are pre-tilted in a first direction, and second liquid crystal molecules adjacent to the second linear electrodes that are pre-tilted in a second direction opposite the first direction.

Abstract translation: 显示装置包括显示面板和液晶透镜面板。 液晶透镜面板包括彼此面对的第一基板和第二基板; 设置在所述第一基板上的第一电极层; 设置在所述第二基板上的第二电极层; 以及插入在第一基板和第二基板之间的液晶层。 第一电极层包括多个第一线性电极和多个第二线性电极，液晶层包括与第一线性电极相邻的第一液晶分子，其在第一方向上预倾斜，第二液晶分子相邻 涉及在与第一方向相反的第二方向上预倾斜的第二线性电极。

公开(公告)号：US20160259187A1

公开(公告)日：2016-09-08

申请号：US14860566

申请日：2015-09-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Suk Lee ,  Yoon Kyung Park ,  Seung Jun Jeong

IPC: G02F1/137

CPC classification number: G02F1/29 ,  G02F1/13306 ,  G02F2001/133746

Abstract: An exemplary embodiment of the present invention provides a driving method of a liquid crystal lens panel, including a driving method of a liquid crystal lens panel that includes a first plate including a first region, a second region, and first electrodes at the first region and the second region; a second plate facing the first plate and including second electrodes that face the first electrodes; and a liquid crystal layer between the first plate and the second plate to include a plurality of liquid crystal molecules, including: forming a backward phase slope by applying a first driving signal to the first electrodes and the second electrodes which correspond to the first region; and forming a forward phase slope by applying a second driving signal that is different from the first driving signal to the first electrodes and the second electrodes which correspond to the second region.

Abstract translation: 本发明的一个示例性实施例提供了一种液晶透镜面板的驱动方法，其包括液晶透镜面板的驱动方法，该液晶透镜面板包括在第一区域包括第一区域，第二区域和第一电极的第一板，以及 第二区; 面对所述第一板的第二板，并且包括面向所述第一电极的第二电极; 以及在所述第一板和所述第二板之间的液晶层，以包括多个液晶分子，包括：通过向与所述第一区对应的所述第一电极和所述第二电极施加第一驱动信号而形成后向相位斜率; 以及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所述第二区域的所述第一电极和所述第二电极来形成正相位斜率。

公开(公告)号：US20160161775A1

公开(公告)日：2016-06-09

申请号：US14706465

申请日：2015-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Jun Jeong ,  Hyun Seung Seo ,  Jung-Hyun Cho

IPC: G02F1/139 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/133

CPC classification number: G02F1/13306 ,  G02F1/13363 ,  G02F1/134363 ,  G02F1/1393 ,  G02F1/29 ,  G02F2001/133631 ,  G02F2001/294 ,  G02F2203/62

Abstract: Provided are an optical modulation device and a driving method thereof. The optical modulation device includes an active area and a peripheral area disposed around the active area. A plurality of lower electrodes is disposed in the active area. The plurality of lower electrodes extends in a first direction. The plurality of lower electrodes includes a first lower electrode and a second lower electrode. A driver is configured to apply a driving signal to the first lower electrode and the second lower electrode. The driver includes a first channel connected with an upper end of the first lower electrode, a second channel connected with a lower end of the first lower electrode, a third channel connected with an upper end of the second lower electrode, and a fourth channel connected with a lower end of the second lower electrode.

Abstract translation: 提供了一种光调制装置及其驱动方法。 光调制装置包括有源区域和围绕有源区域设置的周边区域。 多个下电极设置在有源区域中。 多个下电极沿第一方向延伸。 多个下电极包括第一下电极和第二下电极。 驱动器被配置为将驱动信号施加到第一下电极和第二下电极。 驱动器包括与第一下电极的上端连接的第一通道，与第一下电极的下端连接的第二通道，与第二下电极的上端连接的第三通道，以及连接到第二通道的第四通道 具有第二下电极的下端。

公开(公告)号：US20160073097A1

公开(公告)日：2016-03-10

申请号：US14819301

申请日：2015-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Goro Hamagishi ,  Se Huhn Hur ,  Il-Joo Kim ,  Seung Jun Jeong

IPC: H04N13/04

CPC classification number: H04N13/305 ,  H04N13/317 ,  H04N13/351 ,  H04N13/383

Abstract: A stereoscopic image display device includes a viewpoint division unit that divides an image displayed in a plurality of pixels into images that correspond to k viewpoints, wherein the viewpoint division unit comprises a plurality of viewpoint division units inclined with an inclination angle that satisfies V   A = tan - 1   b × Hp m × Vp , where Hp denotes a pitch of a row direction of the pixels, Vp denotes a pitch of a column direction of the pixels, and m and b are natural numbers, and a number of first pixels arranged in an area defined by a unit of m×b among a plurality of first pixels emitting light transmitting the same viewpoint division unit among the plurality of viewpoint division units is n=b+m−1.

Abstract translation: 立体图像显示装置包括：视点分割单元，其将在多个像素中显示的图像分割成与k个视点相对应的图像，其中，所述视点分割单元包括以倾斜角度倾斜的多个视点分割单元，所述倾斜角满足V透视 A = tan -1蒙特B×Hp m×Vp，其中Hp表示像素的行方向的间距，Vp表示像素的列方向的间距，m和b是自然数， 在多个视点分割单元中发射发射相同视点分割单元的光的多个第一像素中由m×b单位限定的区域中排列的第一像素的n = b + m-1。

公开(公告)号：US09075242B2

公开(公告)日：2015-07-07

申请号：US14293501

申请日：2014-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Jun Jeong ,  Kyung-Ho Jung ,  Seung-Hoon Lee ,  Hee-Seop Kim ,  Hae-Young Yun ,  Hwi Kim ,  Il-Joo Kim ,  Kyung-Bae Kim ,  Jung-Hwan Yi

IPC: G02F1/13 ,  G02F1/1335 ,  G02B27/22 ,  G02B5/18 ,  G02B27/26 ,  G02F1/1343 ,  H04N13/04 ,  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：US10404966B2

公开(公告)日：2019-09-03

申请号：US14995969

申请日：2016-01-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Hee Oh ,  Seung Jun Jeong

IPC: H04N13/236

Abstract: A method of driving an optical modulation device includes applying a voltage to an upper electrode; forming a forward phase slope by applying a first driving signal to a lower electrode in a first area; forming a backward phase slope by applying a second driving signal different from the first driving signal to another lower electrode in a second area; forming an area without phase retardation by applying a third driving signal to two lower electrodes in a third area between the first area and the second area; and forming a flat phase slope by applying a fourth driving signal different from the first to third driving signals one lower electrode in a fourth area between the first area and the second area.

公开(公告)号：US09983445B2

公开(公告)日：2018-05-29

申请号：US15003546

申请日：2016-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Seung Seo ,  Seung Jun Jeong ,  Jung-Hyun Cho

IPC: G02F1/133 ,  G02F1/1343 ,  G02F1/1339 ,  G02B27/22 ,  G02F1/29

CPC classification number: G02F1/134309 ,  G02B27/22 ,  G02B27/2214 ,  G02F1/13394 ,  G02F1/29

Abstract: A display device includes a liquid crystal lens panel that includes a lower substrate, a upper substrate that faces the lower substrate, a lower lens electrode disposed on the lower substrate, an upper lens electrode disposed on the upper substrate, a liquid crystal layer and a spacer disposed between the lower substrate and the upper substrate, and an opening formed at a portion of the upper lens electrode which corresponds to the spacer, where the opening of the upper lens electrode and the spacer partially overlap.

公开(公告)号：US09936190B2

公开(公告)日：2018-04-03

申请号：US14737835

申请日：2015-06-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hyun Cho ,  Seung Jun Jeong ,  Seong Min Cho

IPC: H04N13/04 ,  G02F1/136 ,  G02F1/1337 ,  G02F1/1343 ,  G02B27/22 ,  G02F1/29

CPC classification number: H04N13/30 ,  G02B27/225 ,  G02F1/1337 ,  G02F1/134336 ,  G02F1/29 ,  G02F2001/294 ,  H04N13/305

Abstract: An optical modulation device is provided. The optical modulation device includes first and second plates facing each other, a liquid crystal layer interposed between the first and second plates, and first and second electrodes. The liquid crystal layer includes a plurality of liquid crystal molecules. The first plate includes a first aligner. The second plate includes a second aligner. A first alignment direction of the first aligner and a second alignment direction of the second aligner are substantially parallel to each other. The first and second electrodes extend to cross each other. The first and second electrodes are insulated from each other. The second electrode extends to cross the second alignment direction. An angle θP formed between a vertical axis of the second alignment direction and an extending direction of the second electrode is a value between 5° and 45°.

公开(公告)号：US09930322B2

公开(公告)日：2018-03-27

申请号：US14819301

申请日：2015-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Goro Hamagishi ,  Se Huhn Hur ,  Il-Joo Kim ,  Seung Jun Jeong

IPC: H04N13/04

CPC classification number: H04N13/305 ,  H04N13/317 ,  H04N13/351 ,  H04N13/383

Abstract: A stereoscopic image display device includes a viewpoint division unit that divides an image displayed in a plurality of pixels into images that correspond to k viewpoints, wherein the viewpoint division unit comprises a plurality of viewpoint division units inclined with an inclination angle that satisfies V ⁢ ⁢ A = tan - 1 ⁢ ⁢ b × Hp m × Vp , where Hp denotes a pitch of a row direction of the pixels, Vp denotes a pitch of a column direction of the pixels, and m and b are natural numbers, and a number of first pixels arranged in an area defined by a unit of m×b among a plurality of first pixels emitting light transmitting the same viewpoint division unit among the plurality of viewpoint division units is n=b+m−1.

公开(公告)号：US09664958B2

公开(公告)日：2017-05-30

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 ,  G02B27/26 ,  G02F1/1347 ,  G02F1/29 ,  H04N13/04

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.