公开(公告)号：EP3193206B1

公开(公告)日：2019-11-13

申请号：EP17150698.3

申请日：2017-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： SHIN, Bongsu ,  KIM, Hyunjoon ,  PARK, Joonyong ,  KIM, Dongouk ,  BAE, Jihyun ,  SHIM, Dongsik ,  LEE, Sunghoon ,  CHUNG, Jaeseung ,  HONG, Seogwoo

IPC: G02B27/22 ,  H04N13/305 ,  H04N13/324 ,  H04N13/356 ,  G02F1/1335 ,  G02B5/18 ,  G02B5/20 ,  G02B27/42

公开(公告)号：EP3312675A1

公开(公告)日：2018-04-25

申请号：EP17187814.3

申请日：2017-08-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Sunghoon ,  PARK, Joonyong ,  KIM, Dongouk ,  BAE, Jihyun ,  SHIN, Bongsu ,  SHIM, Dongsik ,  CHUNG, Jaeseung

IPC: G03F7/00 ,  G02B5/30 ,  B28D5/02 ,  G02F1/1335

CPC classification number: G02B5/3058 ,  B28D5/022 ,  G02F1/133528 ,  G02F2001/133548 ,  G03F7/0002 ,  G03F7/0007

Abstract: A method for manufacturing a pattern structure includes preparing a wafer (W) that has a plurality of fine patterns (P), generating a first trench (31) by processing the wafer from a first surface (S1) to a first depth (d1), and generating a second trench (32) connected to the first trench (31) by processing the wafer from a second surface (S2) which is opposite to the first surface (S1) to a second depth (d2), thereby cutting the wafer (W).

Abstract translation: 一种用于制造图案结构的方法包括：准备具有多个精细图案（P）的晶片（W）;通过将晶片从第一表面（S1）处理到第一深度（d1）而产生第一沟槽（31） ，并且通过将晶片从与第一表面（S1）相对的第二表面（S2）处理到第二深度（d2）而产生连接到第一沟槽（31）的第二沟槽（32），由此切割晶片 （W）。

公开(公告)号：EP3193206A2

公开(公告)日：2017-07-19

申请号：EP17150698.3

申请日：2017-01-09

Applicant: Samsung Electronics Co., Ltd

Inventor： SHIN, Bongsu ,  KIM, Hyunjoon ,  PARK, Joonyong ,  KIM, Dongouk ,  BAE, Jihyun ,  SHIM, Dongsik ,  LEE, Sunghoon ,  CHUNG, Jaeseung ,  HONG, Seogwoo

IPC: G02B27/22 ,  H04N13/04 ,  G02B5/18 ,  G02B5/20

Abstract: A three-dimensional (3D) image display apparatus (1000) includes a backlight unit (100) configured to provide collimated white light, and a display panel (500) configured to modulate the light provided from the backlight unit (100) based on image information and to display the light in a plurality of viewing zones. The display panel (500) includes a diffractive color filter (200) in which a diffractive element (D) for providing directivity is disposed on a color filter (CF1, CF2, CF3), thereby improving an optical efficiency in 3D image formation.

公开(公告)号：EP3179301A1

公开(公告)日：2017-06-14

申请号：EP16198421.6

申请日：2016-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： SHIN, Bongsu ,  PARK, Joonyong ,  KIM, Hyunjoon ,  KIM, Dongouk ,  BAE, Jihyun ,  SHIM, Dongsik ,  LEE, Sunghoon ,  CHUNG, Jaeseung ,  HONG, Seogwoo

IPC: G02F1/1335 ,  G02F1/29 ,  F21V8/00

CPC classification number: G02B6/005 ,  G02B6/00 ,  G02B6/0026 ,  G02B6/0068 ,  G02B27/22 ,  G02F1/133606 ,  G02F1/133615

Abstract: A directional backlight unit and a three-dimensional image display apparatus including the directional backlight unit are provided. The directional backlight unit includes a light source, a light guide plate guiding light emitted from the light source, and a diffraction device including a plurality of sections. Each of the sections includes a grating pattern set configured to adjust the direction of light incident from the light guide plate.

Abstract translation: 提供了一种定向背光单元和一种包括该定向背光单元的三维图像显示设备。 定向背光单元包括光源，引导从光源发射的光的导光板以及包括多个部分的衍射装置。 每个部分包括被配置为调整从导光板入射的光的方向的光栅图案组。

公开(公告)号：EP2983021A1

公开(公告)日：2016-02-10

申请号：EP15179658.8

申请日：2015-08-04

Applicant: Samsung Electronics Co., Ltd

Inventor： LEE, Sunghoon ,  KIM, Dongouk ,  PARK, Joonyong ,  BAE, Jihyun ,  SHIN, Bongsu ,  OK, Jong G. ,  YOON, Ilsun ,  CHUNG, Jaeseung ,  HAHM, Sukgyu

IPC: G02B5/30 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133528 ,  G02B5/3058 ,  G02F1/13336 ,  G02F2001/133548 ,  G03F7/0002

Abstract: A pattern structure includes a plurality of pattern structure units arranged on a same plane, where each of the plurality of pattern structure units includes a plurality of microstructures defined on a surface thereof and having a width of less than about 1 micrometer (µm); and a connection layer disposed between the plurality of pattern structure units and having a width of less than about 10 µm, where the connection layer connects the plurality of pattern structure units to each other.

Abstract translation: 图案结构包括布置在同一平面上的多个图案结构单元，其中多个图案结构单元中的每一个包括限定在其表面上并具有小于约1微米（μm）的宽度的多个微结构; 以及连接层，其设置在所述多个图案结构单元之间并且具有小于约10μm的宽度，其中所述连接层将所述多个图案结构单元彼此连接。

公开(公告)号：EP4421662A1

公开(公告)日：2024-08-28

申请号：EP22887608.2

申请日：2022-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： KOH, Sanghyuk ,  KIM, Minsoo ,  KIM, Juyeoung ,  PARK, Seonkeun ,  LEE, Sunghoon ,  CHUNG, Jaewoong ,  JUNG, Hanchul

IPC: G06F21/32 ,  G06F21/45 ,  G06F3/0482 ,  G06F3/04842 ,  G06F1/16 ,  G06V40/18 ,  G06V40/16 ,  G06V40/12

CPC classification number: G06V40/16 ,  G06F21/45 ,  G06F3/0482 ,  G06V40/12 ,  G06F21/32 ,  G06F1/16 ,  G06F3/04842 ,  G06V40/18

Abstract: An electronic device according to various embodiments of the present disclosure comprises a housing, a flexible display, a sensor module including at least one biometric recognition sensor, and at least one processor operatively connected to the flexible display and the sensor module, wherein the at least one processor may be configured to: receive a first input for recognizing biometric information through the at least one biometric sensor; identify, in response to the first input, whether the first input is an input related to user authentication in a running application; perform, in response to the first input not being an input related to user authentication in the running application, user authentication related to a state of the electronic device; receive, on the basis of success in the user authentication, a second input while maintaining the first input, to display on the flexible display a user interface including at least one menu available for execution request; and perform, on the basis of the receiving of the second input while maintaining the first input, a function corresponding to a menu selected using the user interface. Other embodiments are also possible.

公开(公告)号：EP2995995B1

公开(公告)日：2020-08-05

申请号：EP15182217.8

申请日：2015-08-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： CHUNG, Jaeseung ,  KIM, Dongouk ,  PARK, Joonyong ,  BAE, Jihyun ,  SHIN, Bongsu ,  LEE, Sunghoon ,  HAHM, Sukgyu ,  OK, Jong G ,  YOON, Ilsun

IPC: G03F7/00

公开(公告)号：EP3321572A1

公开(公告)日：2018-05-16

申请号：EP17196444.8

申请日：2017-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Sunghoon ,  KIM, Dongouk ,  PARK, Joonyong ,  BAE, Jihyun ,  SONG, Hoon ,  SHIN, Bongsu ,  SHIM, Dongsik ,  CHUNG, Jaeseung

IPC: F21V8/00 ,  G02B6/34

CPC classification number: G02B27/22 ,  G02B5/1861 ,  G02B6/0011 ,  G02B6/0035 ,  G02B6/0036 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/34 ,  G02F1/133602

Abstract: A backlight unit for a three-dimensional (3D) image display includes a light guiding plate (20) configured to guide light; a light source (10) configured to emit the light to the light guiding plate (20); and a diffraction grating structure (30) provided on a surface of the light guiding plate (20), the diffraction grating structure (30) being configured to diffract the light emitted from the surface of the light guiding plate (20), and including diffracting gratings having different heights.

Abstract translation: 一种用于三维（3D）图像显示器的背光单元包括被配置为引导光的导光板（20） 光源（10），所述光源（10）被配置为将所述光发射到所述导光板（20）; 和设置在所述导光板（20）的表面上的衍射光栅结构（30），所述衍射光栅结构（30）被配置为衍射从所述导光板（20）的表面发射的光，并且包括衍射 具有不同高度的光栅。

公开(公告)号：EP3299868A1

公开(公告)日：2018-03-28

申请号：EP17184394.9

申请日：2017-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Sunghoon ,  PARK, Joonyong ,  SHIN, Bongsu ,  KIM, Dongouk ,  BAE, Jihyun ,  SHIM, Dongsik ,  CHUNG, Jaeseung

IPC: G02B27/26 ,  F21V8/00 ,  G02B5/30 ,  G02F1/1335

CPC classification number: G02B27/26 ,  G02B5/1819 ,  G02B5/1842 ,  G02B5/3058 ,  G02B6/005 ,  G02B6/0056 ,  G02B6/0065 ,  G02B27/225 ,  G02F1/133528 ,  G02F1/133615 ,  G02F2001/133548 ,  H04N13/31 ,  H04N2213/001

Abstract: A directional backlight unit includes: a light source configured to emit light; a light guide plate including: an incident surface on which light emitted by the light source is incident, an emission surface from which the light incident on the incident surface is emitted, and a reflective surface facing the emission surface; a reflective polarizer provided on the emission surface and configured to transmit a portion of the light as first polarized light having a first polarization direction and reflect another portion of the light as second polarized light having a second polarization direction and being perpendicular to the first polarized light; and a diffractor configured to diffract the first polarized light transmitted through the reflective polarizer toward a plurality of viewing zones.

Abstract translation: 定向背光单元包括：被配置为发光的光源; 导光板，其包括：入射面，入射面和反射面，所述入射面上由所述光源发射的光入射到所述入射面上，所述入射面上的入射光从所述出射面出射，所述反射面面向所述出射面; 反射偏振器，其设置在发射表面上并且被配置为透射一部分光作为具有第一偏振方向的第一偏振光并且反射另一部分光作为具有第二偏振方向并垂直于第一偏振光的第二偏振光 ; 以及衍射器，其被配置为将透射通过反射型偏振器的第一偏振光衍射向多个观察区。

公开(公告)号：EP3273688A1

公开(公告)日：2018-01-24

申请号：EP17157838.8

申请日：2017-02-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Hyunjoon ,  PARK, Joonyong ,  SHIN, Bongsu ,  KIM, Dongouk ,  BAE, Jihyun ,  SHIM, Dongsik ,  LEE, Sunghoon ,  CHUNG, Jaeseung ,  HONG, Seogwoo

IPC: H04N13/04

CPC classification number: G02B27/2214 ,  G02B6/005 ,  G03H1/0808 ,  G03H1/2294 ,  G03H2210/30 ,  G03H2226/02 ,  G06F17/142 ,  H04N13/31 ,  H04N13/32 ,  H04N13/351 ,  H04N13/356 ,  H04N13/366

Abstract: A directional backlight unit, a three-dimensional (3D) image display apparatus, and a 3D image displaying method are provided. The directional backlight unit includes a light guide plate having an emission surface on which a plurality of grating elements including first and second groups of grating elements are provided. The plurality of grating elements are arranged such that light beams emitted from the first and second groups of grating elements commonly propagate through a plurality of pixel points and respectively form first and second groups of view points of which corresponding regions do not overlap with each other.

Abstract translation: 提供了定向背光单元，三维（3D）图像显示装置以及3D图像显示方法。 该定向背光单元包括具有发射表面的导光板，在该发射表面上设置有包括第一和第二组光栅元件的多个光栅元件。 多个光栅元件被布置成使得从第一和第二组光栅元件发射的光束共同传播通过多个像素点并且分别形成相应区域彼此不重叠的第一和第二组视点。