公开(公告)号：US20080170039A1

公开(公告)日：2008-07-17

申请号：US11939128

申请日：2007-11-13

Applicant: Hyeon Jin SHIN ,  Jae Young CHOI ,  Dong Kee YI ,  Seong Jae CHOI ,  Seonmi YOON

Inventor： Hyeon Jin SHIN ,  Jae Young CHOI ,  Dong Kee YI ,  Seong Jae CHOI ,  Seonmi YOON

IPC: G09G3/32

CPC classification number: G09F9/33 ,  G09G3/14

Abstract: Disclosed herein is an image display device having a plurality of light emitting diodes (LEDs), which can maintain a primary color which is desired to be expressed, and prevent an interference of other unwanted colors and a change of the primary color at the time of application of a light source of each light emitting diode. The image display device comprises: a first optical filter layer containing a violet wavelength-absorbing material having a wavelength range of from 380 nm to 450 nm such as Bi2O3 so as to prevent light having a wavelength ranging from 380 nm to 450 nm from being leaked out to an undesired region of an image display portion of the image display device; and a second optical filter layer such as a blue color filter layer so as to allow a white light to be expressed in a desired region of the image display portion.

Abstract translation: 本文公开了一种具有多个发光二极管（LED）的图像显示装置，其可以保持期望表达的原色，并且防止其它不需要的颜色的干扰和原色的变化 应用每个发光二极管的光源。 图像显示装置包括：包含波长范围为380nm至450nm的紫色波长吸收材料的第一光学滤光层，例如Bi 2 O 3 3，因此 以防止具有380nm至450nm波长的光被泄漏到图像显示装置的图像显示部分的不期望的区域; 以及第二滤光器层，例如蓝色滤色器层，以便允许在图像显示部分的期望区域中表达白光。

公开(公告)号：US20080088219A1

公开(公告)日：2008-04-17

申请号：US11735178

申请日：2007-04-13

Applicant: Seon Mi YOON ,  Jae Young CHOI ,  Dong Kee YI ,  Seong Jae CHOI ,  Hyeon Jin SHIN

Inventor： Seon Mi YOON ,  Jae Young CHOI ,  Dong Kee YI ,  Seong Jae CHOI ,  Hyeon Jin SHIN

IPC: H01J1/00 ,  B05D5/12

CPC classification number: H01J9/02 ,  B82Y10/00 ,  G02F1/13439 ,  H01B1/127 ,  H01B1/24 ,  H01J1/02

Abstract: Disclosed is a transparent carbon nanotube (CNT) electrode using a conductive dispersant. The transparent CNT electrode comprises a transparent substrate and a CNT thin film formed on a surface the transparent substrate wherein the CNT thin film is formed of a CNT composition comprising CNTs and a doped dispersant. Further disclosed is a method for producing the transparent CNT electrode.The transparent CNT electrode exhibits excellent conductive properties, can be produced in an economical and simple manner by a room temperature wet process, and can be applied to flexible displays. The transparent CNT electrode can be used to fabricate a variety of devices, including image sensors, solar cells, liquid crystal displays, organic electroluminescence (EL) displays and touch screen panels, that are required to have both light transmission properties and conductive properties.

Abstract translation: 公开了使用导电分散剂的透明碳纳米管（CNT）电极。 透明CNT电极包括透明基板和形成在透明基板的表面上的CNT薄膜，其中CNT薄膜由包含CNT和掺杂分散剂的CNT组合物形成。 进一步公开的是制造透明CNT电极的方法。 透明CNT电极具有优异的导电性能，可以通过室温湿法以经济和简单的方式制造，并且可以应用于柔性显示器。 透明CNT电极可用于制造具有透光性和导电性两者所需的各种装置，包括图像传感器，太阳能电池，液晶显示器，有机电致发光（EL）显示器和触摸屏面板。

公开(公告)号：US10723620B2

公开(公告)日：2020-07-28

申请号：US13465488

申请日：2012-05-07

Applicant: Hyeon-jin Shin ,  Jae-young Choi ,  Yun-sung Woo ,  Seon-mi Yoon

Inventor： Hyeon-jin Shin ,  Jae-young Choi ,  Yun-sung Woo ,  Seon-mi Yoon

IPC: C23C16/26 ,  C23C16/02 ,  C23C16/56 ,  B82Y30/00 ,  B82Y40/00 ,  H01L21/02 ,  C01B32/186

Abstract: A method of preparing crystalline graphene includes performing a first thermal treatment including supplying heat to an inorganic substrate in a reactor, introducing a vapor carbon supply source into the reactor during the first thermal treatment to form activated carbon, and binding of the activated carbon on the inorganic substrate to grow the crystalline graphene.

公开(公告)号：US09887020B2

公开(公告)日：2018-02-06

申请号：US12847389

申请日：2010-07-30

Applicant: Hyeon-jin Shin ,  Won-mook Choi ,  Jae-young Choi ,  Seon-mi Yoon

Inventor： Hyeon-jin Shin ,  Won-mook Choi ,  Jae-young Choi ,  Seon-mi Yoon

IPC: C01B32/194 ,  H01B1/04 ,  B82Y30/00 ,  B82Y40/00 ,  H01L29/16 ,  H01L29/167 ,  C01B32/184 ,  H01L51/00

CPC classification number: H01B1/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/194 ,  H01L29/1606 ,  H01L29/167 ,  H01L51/002

Abstract: A composition including graphene; and at least one dopant selected from the group consisting of an organic dopant and an inorganic dopant.

公开(公告)号：US08734900B2

公开(公告)日：2014-05-27

申请号：US13308762

申请日：2011-12-01

Applicant: Jae-young Choi ,  Hyeon-Jin Shin ,  Seon-mi Yoon

Inventor： Jae-young Choi ,  Hyeon-Jin Shin ,  Seon-mi Yoon

IPC: B05D3/02 ,  B05D7/00

CPC classification number: C01B32/184 ,  B82Y30/00 ,  B82Y40/00 ,  C01B3/0015 ,  C01B2204/02 ,  C01B2204/04 ,  G02B6/032 ,  Y02E60/328 ,  Y10T428/2982 ,  Y10T428/2991

Abstract: Provided are a process for economically preparing a graphene shell having a desired configuration which is applicable in various fields wherein in the process the thickness of the graphene shell can be controlled, and a graphene shell prepared by the process.

Abstract translation: 提供了一种用于经济地制备具有所需构造的石墨烯壳的方法，其可应用于各种领域，其中在该过程中可以控制石墨烯壳的厚度和通过该方法制备的石墨烯壳。

公开(公告)号：US08603608B2

公开(公告)日：2013-12-10

申请号：US12945236

申请日：2010-11-12

Applicant: Hyeon-jin Shin ,  Jae-young Choi ,  Gang-hee Han ,  Young-hee Lee

Inventor： Hyeon-jin Shin ,  Jae-young Choi ,  Gang-hee Han ,  Young-hee Lee

IPC: B32B9/00 ,  B32B19/00

CPC classification number: C01B31/0446 ,  B32B7/06 ,  B32B7/12 ,  B32B15/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B38/10 ,  C01B32/184 ,  C23C16/26 ,  C23C16/44 ,  G09F3/10 ,  H01L21/683 ,  Y10T428/24612 ,  Y10T428/26 ,  Y10T428/30 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31678 ,  Y10T428/31855 ,  Y10T428/31971

Abstract: A graphene laminate including a substrate, a binder layer on the substrate, and graphene on the binder layer, wherein the graphene is bound to the substrate by the binder layer.

Abstract translation: 包括基底，基底上的粘合剂层和粘合剂层上的石墨烯的石墨烯层压体，其中石墨烯通过粘合剂层结合到基底上。

公开(公告)号：US20120325296A1

公开(公告)日：2012-12-27

申请号：US13530567

申请日：2012-06-22

Applicant: Yun-sung WOO ,  Jae-young CHOI ,  Hyeon-jin SHIN ,  Seon-mi YOON

Inventor： Yun-sung WOO ,  Jae-young CHOI ,  Hyeon-jin SHIN ,  Seon-mi YOON

IPC: H01L29/06 ,  H01L31/06 ,  H01L29/78 ,  B82Y99/00

CPC classification number: H01L29/778 ,  B82Y10/00 ,  B82Y30/00 ,  H01G9/2031 ,  H01G9/2059 ,  H01L29/1606 ,  H01L51/442 ,  Y02E10/542 ,  Y02E10/549

Abstract: A graphene-on-substrate includes a substrate, a first intermediate layer disposed on the substrate, and graphene disposed on the first intermediate layer, where the first intermediate layer comprises a material having an intermediate polarity value between a polarity of the substrate and a polarity of the graphene.

Abstract translation: 衬底上的石墨烯包括衬底，设置在衬底上的第一中间层和设置在第一中间层上的石墨烯，其中第一中间层包括在衬底的极性和极性之间具有中间极性值的材料 的石墨烯。

公开(公告)号：US08277685B2

公开(公告)日：2012-10-02

申请号：US13172348

申请日：2011-06-29

Applicant: Seon Mi Yoon ,  Hyeon Jin Shin ,  Jae Young Choi ,  Seong Jae Choi ,  Bum Jae Lee ,  Ungyu Paik ,  Sangkyu Lee ,  Jung Hwan Lee

Inventor： Seon Mi Yoon ,  Hyeon Jin Shin ,  Jae Young Choi ,  Seong Jae Choi ,  Bum Jae Lee ,  Ungyu Paik ,  Sangkyu Lee ,  Jung Hwan Lee

IPC: C09K11/02

CPC classification number: C08F265/00 ,  C08F20/10 ,  C08F265/04 ,  C08K5/0041 ,  C08L33/14 ,  C08L51/003 ,  C08L53/00 ,  C09K11/02 ,  C09K11/08 ,  C08L2666/02

Abstract: Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility.

Abstract translation: 公开了具有多功能头的分散剂和包含该分散剂的荧光体浆料组合物。 分散剂具有包含酸性基团，碱性基团和芳族基团的多功能头，从而增强对荧光体颗粒的表面的亲和力并提高分散性。

公开(公告)号：US20120228557A1

公开(公告)日：2012-09-13

申请号：US13475558

申请日：2012-05-18

Applicant: Hyeon Jin SHIN ,  Young HEE LEE ,  Jaeyoung CHOI ,  Seonmi YOON ,  Soo Min KIM

Inventor： Hyeon Jin SHIN ,  Young HEE LEE ,  Jaeyoung CHOI ,  Seonmi YOON ,  Soo Min KIM

IPC: H01B1/04 ,  C07D401/04 ,  B82Y30/00

CPC classification number: C07D213/22 ,  B82Y10/00 ,  H01B1/24 ,  H01L51/0049 ,  Y10S977/742 ,  Y10S977/745 ,  Y10S977/746 ,  Y10S977/788 ,  Y10S977/795

Abstract: A compound containing at least two pyridinium derivatives in its molecular structure and being in a reduced form thereof may be used as a CNT n-doping material. The compound may donate electrons spontaneously to CNTs to n-dope the CNTs, while being oxidized into its stable state. An n-doped CNT that is doped with the CNT n-doping material may maintain a stable n-doped state for a long time without being dedoped even in the air and/or water. Further, the n-doped state may be easily controlled when using the CNT n-doping material.

Abstract translation: 含有至少两个其分子结构中的吡啶鎓衍生物并且还原形式的化合物可以用作CNT n掺杂材料。 该化合物可以自发​​地向CNT提供电子，以使n-dope的CNT被氧化成其稳定状态。 掺杂有CNT n掺杂材料的n掺杂的CNT可以在长时间内保持稳定的n掺杂状态，而不会在空气和/或水中脱掺杂。 此外，当使用CNTn掺杂材料时，可以容易地控制n掺杂状态。

公开(公告)号：US20120070641A1

公开(公告)日：2012-03-22

申请号：US13305192

申请日：2011-11-28

Applicant: Jae-young CHOI ,  Hyeon-Jin SHIN ,  Seon-mi YOON

Inventor： Jae-young CHOI ,  Hyeon-Jin SHIN ,  Seon-mi YOON

IPC: B32B7/02 ,  C01B31/04

CPC classification number: C01B31/0446 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/20 ,  C01B2204/02 ,  C01B2204/04 ,  C01B2204/32 ,  Y10T428/24967 ,  Y10T428/26 ,  Y10T428/30

Abstract: Provided are a graphene sheet and a process of preparing the same. Particularly, a process of economically preparing a large-area graphene sheet having a desired thickness and a graphene sheet prepared by the process are provided.

Abstract translation: 提供了石墨烯片及其制备方法。 特别地，提供了经济地制备具有所需厚度的大面积石墨烯片和通过该方法制备的石墨烯片的方法。