公开(公告)号：US10647898B2

公开(公告)日：2020-05-12

申请号：US16115792

申请日：2018-08-29

Applicant: Mi Yeon Yu ,  Tae Hyun Lee ,  Do Heon Lee ,  Ik Hwan Cho ,  In Cheon Han

Inventor： Mi Yeon Yu ,  Tae Hyun Lee ,  Do Heon Lee ,  Ik Hwan Cho ,  In Cheon Han

IPC: C09J163/00 ,  C08L71/00 ,  C09J171/10 ,  G02B5/30 ,  C09J7/20 ,  B32B7/12 ,  B32B37/12 ,  B32B37/18 ,  B32B38/00

Abstract: Disclosed are an adhesive composition for polarizing plates, a polarizing plate using the same, a method for preparing the same, and an optical member including the same. The adhesive composition includes (A) a (meth)acrylic radical compound, (B) a cationic epoxy compound, (C) a phenoxy resin, and (D) a photoinitiator.

公开(公告)号：US09458360B2

公开(公告)日：2016-10-04

申请号：US13384988

申请日：2010-07-30

Applicant: Jang Soon Kim ,  Ik Hwan Cho ,  Dong Hoon Lim

Inventor： Jang Soon Kim ,  Ik Hwan Cho ,  Dong Hoon Lim

IPC: C09J7/02 ,  C09J133/06 ,  C09J133/14 ,  C08K5/053

CPC classification number: C09J133/06 ,  C08K5/053 ,  C08L2201/52 ,  C09J7/245 ,  C09J133/066 ,  C09J133/068 ,  C09J133/14 ,  C09J2203/334 ,  Y10T428/265 ,  Y10T428/28 ,  Y10T428/2839

Abstract: The present invention relates to a water-based adhesive composition, to a method for manufacturing same, and to an adhesive film. The water-based adhesive composition according to the present invention has excellent physical properties such as detachability and reworkability, and can stably prevent changes in the physical properties thereof caused by longitudinal or environmental factors. In addition, the water-based adhesive composition according to the present invention has excellent wettability with respect to various adherends. Accordingly, the water-based adhesive composition according to the present invention can be effectively applied to various industrial adhesive products such as adhesive films for advertisements.

Abstract translation: 本发明涉及水性粘合剂组合物，其制造方法和粘合剂膜。 根据本发明的水性粘合剂组合物具有优异的物理性能如可剥离性和再加工性，并且可以稳定地防止由纵向或环境因素引起的物理性能的变化。 此外，本发明的水性粘合剂组合物相对于各种被粘物具有优异的润湿性。 因此，根据本发明的水性粘合剂组合物可以有效地应用于各种工业粘合剂产品，例如用于广告的粘合剂膜。

公开(公告)号：US08379910B2

公开(公告)日：2013-02-19

申请号：US12664041

申请日：2008-06-18

Applicant: Weon Geun Oh ,  A Young Cho ,  Ik Hwan Cho ,  Ju Kyoung Jin ,  Won Keun Yang ,  Jun Woo Lee ,  Dong Seok Jeong

Inventor： Weon Geun Oh ,  A Young Cho ,  Ik Hwan Cho ,  Ju Kyoung Jin ,  Won Keun Yang ,  Jun Woo Lee ,  Dong Seok Jeong

IPC: G06K9/00 ,  G06K9/48

CPC classification number: G06F17/30247

Abstract: An image signature creating method includes: creating a map by partitioning a still image using rings defined by concentric circles radially spaced apart from each other by a predetermined interval and radial lines circumferentially spaced apart from each other by a predetermined angle, the center of the still image being that of the concentric circles; and creating an image signature from the created map on the basis of distribution of pixels in regions defined by the rings and the radial lines. Accordingly, distribution of illegal contents is prevented and interrupted by search for and discrimination of a still image illegally deformed by a copying of or an intended attack on the still image.

Abstract translation: 图像签名创建方法包括：通过使用由彼此径向间隔开预定间隔的同心圆定义的环和通过预定角度周向间隔开的径向线分隔静止图来创建地图，静止图像的中心 图像是同心圆的图像; 以及基于由环和径向线限定的区域中的像素的分布从所创建的地图创建图像签名。 因此，通过对静止图像的复制或意图攻击非法变形的静止图像的搜索和辨别来防止和中断非法内容的分发。

公开(公告)号：US20120121897A1

公开(公告)日：2012-05-17

申请号：US13384988

申请日：2010-07-30

Applicant: Jang Soon Kim ,  Ik Hwan Cho ,  Dong Hoon Lim

Inventor： Jang Soon Kim ,  Ik Hwan Cho ,  Dong Hoon Lim

IPC: B32B3/00 ,  C08K5/05 ,  C08F224/00 ,  C09J133/12 ,  B32B7/12 ,  C08F220/10

CPC classification number: C09J133/06 ,  C08K5/053 ,  C08L2201/52 ,  C09J7/245 ,  C09J133/066 ,  C09J133/068 ,  C09J133/14 ,  C09J2203/334 ,  Y10T428/265 ,  Y10T428/28 ,  Y10T428/2839

Abstract: The present invention relates to a water-based adhesive composition, to a method for manufacturing same, and to an adhesive film. The water-based adhesive composition according to the present invention has excellent physical properties such as detachability and reworkability, and can stably prevent changes in the physical properties thereof caused by longitudinal or environmental factors. In addition, the water-based adhesive composition according to the present invention has excellent wettability with respect to various adherends. Accordingly, the water-based adhesive composition according to the present invention can be effectively applied to various industrial adhesive products such as adhesive films for advertisements.

Abstract translation: 本发明涉及水性粘合剂组合物，其制造方法和粘合剂膜。 根据本发明的水性粘合剂组合物具有优异的物理性能如可剥离性和再加工性，并且可以稳定地防止由纵向或环境因素引起的物理性能的变化。 此外，本发明的水性粘合剂组合物相对于各种被粘物具有优异的润湿性。 因此，根据本发明的水性粘合剂组合物可以有效地应用于各种工业粘合剂产品，例如用于广告的粘合剂膜。

公开(公告)号：US20120019526A1

公开(公告)日：2012-01-26

申请号：US13188307

申请日：2011-07-21

Applicant: Jin-He Jung ,  Kwang-Cheol Choi ,  Dae-Kyu Shin ,  Seung-Pyo Ryu ,  Shin-Jun Lee ,  Sung-Joo Ahn ,  Ik-Hwan Cho ,  Tae-Hwan Son

Inventor： Jin-He Jung ,  Kwang-Cheol Choi ,  Dae-Kyu Shin ,  Seung-Pyo Ryu ,  Shin-Jun Lee ,  Sung-Joo Ahn ,  Ik-Hwan Cho ,  Tae-Hwan Son

IPC: G06T11/60 ,  G06T15/00

CPC classification number: G06T11/00 ,  G06K9/00671 ,  H04L67/38

Abstract: A method and an apparatus produce and reproduce Augmented Reality (AR) contents in a mobile terminal. In the method, contents are produced. An image including an object corresponding to the contents is recognized. Recognition information for the object corresponding to the contents is obtained based on a recognition result. AR contents including the contents and the recognition information are generated. Therefore, AR contents for an input image may be easily produced and reproduced, and the AR contents may be used as independent multimedia contents, not an auxiliary means of other contents.

Abstract translation: 方法和装置在移动终端中产生和再现增强现实（AR）内容。 在该方法中，生成内容。 识别包括与内容相对应的对象的图像。 基于识别结果获得与内容相对应的对象的识别信息。 生成包含内容和识别信息的AR内容。 因此，可以容易地生成和再现用于输入图像的AR内容，并且可以将AR内容用作独立的多媒体内容，而不是其他内容的辅助手段。

公开(公告)号：US08053071B2

公开(公告)日：2011-11-08

申请号：US12448520

申请日：2008-01-09

Applicant: Hyun Seok Choi ,  Sang Hyun Park ,  Yeon Keun Lee ,  Ik Hwan Cho

Inventor： Hyun Seok Choi ,  Sang Hyun Park ,  Yeon Keun Lee ,  Ik Hwan Cho

IPC: B32B3/26

CPC classification number: G02F1/1333 ,  G02B1/105 ,  G02B1/11 ,  G02B1/14 ,  G02F1/1335 ,  G02F2201/503 ,  Y10T428/24496 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249991 ,  Y10T428/249993

Abstract: There is provided a film having use of impact absorption capable of protecting a panel from impacts when the impacts are given to a display device, a window since it has an excellent ability to absorb impacts given to a surface of a display device, a window, or equivalent base plates. The impact absorption layer having a thickness of 30 μm or more has a hardness of 20 to 100 as measured at a room temperature using an Asker C hardness tester. Also, the film having use of impact absorption has excellent impact resistance and includes at least one layer, wherein the film includes at least one impact absorption layer having a hardness of 20 to 100 as measured at a room temperature using an Asker C hardness tester, the impact absorption layer having the total thickness of 30 μm or more.

Abstract translation: 提供了一种使用冲击吸收的膜，当冲击被施加到显示装置，窗口时，可以保护面板免受冲击，因为它具有很好的吸收对显示装置，窗口的表面的冲击的能力， 或等效的基板。 厚度为30μm以上的冲击吸收层的硬度为20〜100，使用Asker C硬度计在室温下测定。 此外，使用冲击吸收的膜具有优异的抗冲击性，并且包括至少一层，其中该膜包括至少一个冲击吸收层，其使用Asker C硬度计在室温下测得的硬度为20-100， 冲击吸收层的总厚度为30μm以上。

公开(公告)号：US20190002745A1

公开(公告)日：2019-01-03

申请号：US16115792

申请日：2018-08-29

Applicant: Mi Yeon Yu ,  Tae Hyun Lee ,  Do Heon Lee ,  Ik Hwan Cho ,  In Cheon Han

Inventor： Mi Yeon Yu ,  Tae Hyun Lee ,  Do Heon Lee ,  Ik Hwan Cho ,  In Cheon Han

IPC: C09J163/00 ,  C09J171/10 ,  C09J7/20 ,  G02B5/30 ,  B32B7/12 ,  C08L71/00 ,  B32B38/00 ,  B32B37/18 ,  B32B37/12 ,  C08L33/04 ,  C08L63/00

Abstract: Disclosed are an adhesive composition for polarizing plates, a polarizing plate using the same, a method for preparing the same, and an optical member including the same. The adhesive composition includes (A) a (meth)acrylic radical compound, (B) a cationic epoxy compound, (C) a phenoxy resin, and (D) a photoinitiator.

公开(公告)号：US09045671B2

公开(公告)日：2015-06-02

申请号：US12865109

申请日：2009-02-02

Applicant: In Cheon Han ,  Ki Seok Jang ,  Min Soo Park ,  Min Jin Ko ,  Bum Gyu Chol ,  Ik Hwan Cho ,  Ki Youl Lee

Inventor： In Cheon Han ,  Ki Seok Jang ,  Min Soo Park ,  Min Jin Ko ,  Bum Gyu Chol ,  Ik Hwan Cho ,  Ki Youl Lee

IPC: C08K5/00 ,  C09J133/08 ,  C08F220/18

CPC classification number: C09J133/08 ,  C08F2220/1825 ,  C08F2220/281 ,  C08F220/12

Abstract: Disclosed are (A) an acrylic pressure-sensitive adhesive; and (B) an acrylic pressure-sensitive adhesive comprising an optically anisotropic compound having at least one substituent which contains an alkyl group, alkenyl group or alkynyl group at a meta-position of a mesogen. A polarizing plate and a liquid crystal display using the same are also disclosed. The optically anisotropic compound ensures excellent compatibility with the adhesive and high birefringence. Thus, main properties such as adhesion, reliability and durability in the conditions of high temperatures or high temperatures and high humidity are not worsened. Moreover light leakage is prevented by efficiently controlling the birefringence caused by shrinkage stress of the polarizing plate.

Abstract translation: 公开了（A）丙烯酸类压敏粘合剂; 和（B）丙烯酸类压敏粘合剂，其包含在介晶的间位具有至少一个含有烷基，烯基或炔基的取代基的光学各向异性化合物。 还公开了一种偏振片和使用其的液晶显示器。 光学各向异性化合物确保与粘合剂的良好相容性和高双折射性。 因此，在高温，高温，高湿度的条件下，粘接性，可靠性，耐久性等主要性能不会恶化。 此外，通过有效地控制由偏振片的收缩应力引起的双折射，防止了光泄漏。

公开(公告)号：US08792779B2

公开(公告)日：2014-07-29

申请号：US12576562

申请日：2009-10-09

Applicant: Young-ho Moon ,  Kyung-sun Cho ,  Ik-hwan Cho ,  Mi-hwa Park ,  Woo-sung Shim

Inventor： Young-ho Moon ,  Kyung-sun Cho ,  Ik-hwan Cho ,  Mi-hwa Park ,  Woo-sung Shim

IPC: H04N5/93

CPC classification number: G11B27/105 ,  G11B27/322 ,  H04N21/4621 ,  H04N21/84 ,  H04N21/845 ,  H04N21/85406

Abstract: Provided are a method of selecting the most suitable content reproducing apparatus on the basis of minimum resource information required to reproduce content and capability information of the content reproducing apparatus, and a content reproducing apparatus selector using the method. The method includes: receiving a content file, which includes minimum resource (MR) metadata including the minimum resource information required to reproduce content, from a content providing server or a content providing medium; receiving device level (DL) metadata per device from a plurality of content reproducing apparatuses, wherein the DL metadata includes capability information of the content reproducing apparatus; determining whether at least one of the content reproducing apparatuses described by the DL metadata can reproduce the content described by the MR metadata; and selectively renewing the MR metadata on the basis of a result of the determining.

Abstract translation: 提供了一种基于再现内容再现装置的内容和能力信息所需的最小资源信息以及使用该方法的内容再现装置选择器来选择最合适的内容再现装置的方法。 该方法包括：从内容提供服务器或内容提供介质接收包括最小资源（MR）元数据的内容文件，其包括再现内容所需的最小资源信息; 从多个内容再现设备接收设备级（DL）元数据，其中所述DL元数据包括所述内容再现设备的能力信息; 确定由DL元数据描述的内容再现设备中的至少一个是否可以再现由MR元数据描述的内容; 并且基于确定的结果选择性地更新MR元数据。

公开(公告)号：US20130345333A1

公开(公告)日：2013-12-26

申请号：US13927201

申请日：2013-06-26

Applicant: Lee June KIM ,  Ik Hwan CHO ,  Ki Yong KIM ,  Sung Hyun MUN ,  In Cheon HAN

Inventor： Lee June KIM ,  Ik Hwan CHO ,  Ki Yong KIM ,  Sung Hyun MUN ,  In Cheon HAN

IPC: C09J133/14

CPC classification number: C09J133/14 ,  C08F20/10 ,  C08F20/20 ,  C08F20/36 ,  C08F22/105 ,  C09J4/00

Abstract: An adhesive film, an adhesive composition for the same, and an optical member including the same, the adhesive film having an index of refraction of about 1.48 or more and a dielectric constant variation of about 30% or less, as expressed by Equation 1: Dielectric   constant   variation   ( % ) = ( A - B ) A × 100 , [ Equation   1 ] wherein A is the dielectric constant of the adhesive film measured at a frequency of 103 Hz, and B is the dielectric constant of the adhesive film measured at a frequency of 106 Hz, and/or the adhesive film including a (meth)acrylate copolymer having carbonate groups and an aromatic groups.

Abstract translation: 粘合剂膜，用于其的粘合剂组合物和包含该粘合剂的光学部件，粘合剂膜的折射率为约1.48或更大，介电常数变化为约30％以下，如等式1所示： 介电常数变化率（％）=（A-B）A×100，[等式1]其中A是以103Hz的频率测量的粘合膜的介电常数，B是 以106Hz的频率测量的粘合膜的介电常数和/或包含具有碳酸酯基和芳族基团的（甲基）丙烯酸酯共聚物的粘合膜。