公开(公告)号：US20200004364A1

公开(公告)日：2020-01-02

申请号：US16376700

申请日：2019-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Ho Jung ,  Hyun Seok Ko ,  Jae Ho Lee ,  Joo Nyung Jang

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/01

Abstract: A panel bottom assembly includes a light-blocker with first concave patterns formed on a top surface thereof. A vibration acoustic device is disposed below, and coupled to, the light-blocker. A buffer is disposed below the light-blocker. A bonding is disposed between the light-blocker and the vibration acoustic device. The bonding has second concave patterns formed on a top surface thereof. The second concave patterns are different from the first concave patterns.

公开(公告)号：US10162225B2

公开(公告)日：2018-12-25

申请号：US14482500

申请日：2014-09-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung Ho Jung ,  Kwan-Ho Kim ,  Ki Yong Lee ,  Hyung Woo Yim ,  Kang-Min Kim ,  Jeong Min Sung ,  Hyeon Yong Jang

IPC: G09G3/36 ,  G02F1/1343 ,  G02B27/22 ,  G02F1/133 ,  H04N13/305 ,  H04N13/356 ,  G02F1/29

Abstract: An image control panel for a display device includes a first substrate and a second substrate facing each other, a lens electrode formed on the first substrate, a common electrode formed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The common electrode includes a first common electrode and a second common electrode separated from each other.

公开(公告)号：US10146378B2

公开(公告)日：2018-12-04

申请号：US14885783

申请日：2015-10-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Oh Song ,  Kang-Min Kim ,  Hae Young Yun ,  Hyung Woo Yim ,  Kyung Ho Jung

IPC: G06F3/044 ,  G06F3/041

Abstract: An optical system includes a first panel that includes a plurality of first electrodes; a second panel facing the first panel and that includes a plurality of second electrodes; and an optical conversion layer positioned between the first panel and the second panel that includes an optical conversion material. An electric field generated in the optical conversion layer by the plurality of first electrodes and the plurality of second electrodes in a multi-view mode generates a phase difference in the optical conversion layer based on a location of the optical conversion material. The plurality of second electrodes includes a plurality of sub electrodes and a common electrode, and the plurality of first electrodes and the common electrode forms a touch sensing capacitor to sense a touch in a touch mode.

公开(公告)号：US09864206B2

公开(公告)日：2018-01-09

申请号：US14751318

申请日：2015-06-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Hwan Yi ,  Kyung Ho Jung

IPC: G02F1/137 ,  G02B27/26 ,  G02F1/29 ,  G02B5/18 ,  G02B27/22 ,  G02F1/1343

CPC classification number: G02B27/26 ,  G02B5/1876 ,  G02B5/1885 ,  G02B27/2214 ,  G02F1/134309 ,  G02F1/29 ,  G02F2203/28

Abstract: An optical modulation device includes a first electrode layer in which a plurality of electrodes are arranged and a second electrode layer, where the optical modulation device configures a Fresnel zone plate wherein groups of adjacent electrodes of the plurality of electrodes define zones of the Fresnel zone plate. A method of driving the optical modulation device includes applying a common voltage to the second electrode layer, applying starting voltages to the first electrode layer in a first step, applying lens voltages to the first electrode layer in a second step, where polarities of the lens voltages with respect to the common voltage are inverted for every zone, and an absolute difference between starting voltages applied to electrodes adjacent to a zone boundary in the first step is less than an absolute difference of the lens voltages applied to electrodes adjacent to a zone boundary in the second step.

公开(公告)号：US20160065951A1

公开(公告)日：2016-03-03

申请号：US14664304

申请日：2015-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： GORO HAMAGISHI ,  Kyung Ho Jung

IPC: H04N13/04 ,  G02B27/22

CPC classification number: H04N13/305 ,  G02B27/2214 ,  H04N13/31 ,  H04N13/317

Abstract: A three-dimensional image display device includes a display panel that includes a plurality of pixels arranged in a matrix shape; and a viewpoint divider that includes a plurality of viewpoint dividing units that are inclined at a tilt angle. Letting a row-directional pitch and a column-directional pitch of the pixels be respectively denoted as Hp and Vp, where Hp>Vp, the tilt angle satisfies the following equation: A = tan - 1  b * Hp ( 3  b + c ) * Vp , where c is −1 or 1, and b is a natural number that is greater than 1.

Abstract translation: 三维图像显示装置包括：显示面板，其具有排列成矩阵状的多个像素; 以及视点分割器，其包括以倾斜角度倾斜的多个视点分割单元。 将像素的行方向间距和列方向间距分别表示为Hp和Vp，其中Hp> Vp，倾斜角满足以下等式：A = tan - 1 b * Hp（3 b + c）* Vp，其中c为-1或1，b为大于1的自然数。

公开(公告)号：US20160054599A1

公开(公告)日：2016-02-25

申请号：US14620110

申请日：2015-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Hee Oh ,  Yoon Kyung Park ,  Kyung Ho Jung ,  Seung Jun Jeong ,  Moon Jung Baek ,  Hyun Seung Seo

IPC: G02F1/137 ,  G02F1/1337 ,  G09G3/36 ,  G02F1/1343

CPC classification number: G02F1/137 ,  G02B5/1828 ,  G02B27/2214 ,  G02F1/1337 ,  G02F1/134336 ,  G02F1/292 ,  G02F2001/13373 ,  G02F2001/133742 ,  G02F2001/134381 ,  G09G3/3696 ,  G09G2300/0426

Abstract: An optical modulation device or an optical device including the same includes: a first plate and a second plate facing the first plate; and a liquid crystal layer between the first plate and the second plate and including a plurality of liquid crystal molecules, wherein the first plate includes a plurality of first electrodes and a first aligner, the second plate includes at least one second electrode and a second aligner, and an alignment direction of the first aligner is substantially parallel to an alignment direction of the second aligner and wherein portions of the first plate, the second plate, and the liquid crystal layer between the first and second plates are individual units.

Abstract translation: 光调制装置或包括该光调制装置的光学装置包括：第一板和面向第一板的第二板; 以及在所述第一板和所述第二板之间的液晶层，并且包括多个液晶分子，其中所述第一板包括多个第一电极和第一对准器，所述第二板包括至少一个第二电极和第二对准器 并且第一对准器的对准方向基本上平行于第二对准器的对准方向，并且其中第一板，第二板和第一板和第二板之间的液晶层的部分是单独的单元。

公开(公告)号：US10409100B2

公开(公告)日：2019-09-10

申请号：US14850772

申请日：2015-09-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Il-Joo Kim ,  Kyung Ho Jung ,  Se Young Song

IPC: G02F1/1335 ,  G02F1/1333

Abstract: A display device includes: a display panel, a laminated member, a light blocking layer, and an alignment pattern. The display panel includes a display area. The laminated member is positioned on at least one surface of the display panel. The light blocking layer is positioned outside the display area and is disposed on one of the display panel or the laminated member. The alignment pattern is disposed on the other of the display panel and the laminated member correspondingly to an edge of the light blocking layer, and is configured to measure a misalignment between the display panel and the laminated member.

公开(公告)号：US10244229B2

公开(公告)日：2019-03-26

申请号：US14664304

申请日：2015-03-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Goro Hamagishi ,  Kyung Ho Jung

IPC: H04N13/305 ,  H04N13/31 ,  H04N13/317 ,  G02B27/22

Abstract: A three-dimensional image display device includes a display panel that includes a plurality of pixels arranged in a matrix shape; and a viewpoint divider that includes a plurality of viewpoint dividing units that are inclined at a tilt angle. Letting a row-directional pitch and a column-directional pitch of the pixels be respectively denoted as Hp and Vp, where Hp>Vp, the tilt angle satisfies the following equation: A = tan - 1 ⁢ b * Hp ( 3 ⁢ b + c ) * Vp , where c is −1 or 1, and b is a natural number that is greater than 1.

公开(公告)号：US10101629B2

公开(公告)日：2018-10-16

申请号：US14620110

申请日：2015-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soo Hee Oh ,  Yoon Kyung Park ,  Kyung Ho Jung ,  Seung Jun Jeong ,  Moon Jung Baek ,  Hyun Seung Seo

IPC: G09G3/36 ,  G02F1/137 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/29 ,  G02B5/18 ,  G02B27/22

Abstract: An optical modulation device or an optical device including the same includes: a first plate and a second plate facing the first plate; and a liquid crystal layer between the first plate and the second plate and including a plurality of liquid crystal molecules, wherein the first plate includes a plurality of first electrodes and a first aligner, the second plate includes at least one second electrode and a second aligner, and an alignment direction of the first aligner is substantially parallel to an alignment direction of the second aligner and wherein portions of the first plate, the second plate, and the liquid crystal layer between the first and second plates are individual units.

公开(公告)号：US09807375B2

公开(公告)日：2017-10-31

申请号：US14828273

申请日：2015-08-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung Ho Jung ,  Goro Hamagishi

IPC: G02F1/1335 ,  H04N13/04 ,  G02B27/22

CPC classification number: H04N13/305 ,  G02B27/2214 ,  G02B27/225 ,  H04N13/317 ,  H04N13/351

Abstract: A 3D image display device includes: a display panel that includes a plurality of pixels arranged in a matrix form; and a view point division part that divides the plurality of pixels into a plurality of corresponding view points. The view point division part includes a plurality of view point division units each associated with a lenticular lens tilted at an inclination angle and an inclination angle changing unit for changing the inclination angles of the plurality of the view point division units to correspond to a portrait mode or a landscape mode. The view point division part and the display panel are configured so that a same optimal viewing distance is calculated in portrait mode and landscape mode.