公开(公告)号：US08691116B2

公开(公告)日：2014-04-08

申请号：US12293826

申请日：2007-03-23

Applicant: Moon Gyu Han ,  Jay K. Sperry ,  Samuel T. Ingram ,  Stephen H. Foulger

Inventor： Moon Gyu Han ,  Jay K. Sperry ,  Samuel T. Ingram ,  Stephen H. Foulger

IPC: H01B1/00 ,  B32B5/16

CPC classification number: C09D11/52 ,  Y10T428/2998

Abstract: Disclosed are conductive polymer inks and methods for forming the inks. The disclosed inks include a dispersion of conductive core/shell nanoparticles. The core/shell nanoparticles include a polymeric core and a shell formed of a conducting polymer. The inks can include a dispersion of the core/shell nanoparticles in a liquid carrier, such as an alcohol. The disclosed inks can be formulated to high viscosities and can be utilized in high-speed printing processes including rotogravure and flexographic printing processes. Products encompassed by the disclosure include polymer devices such as sensors, OFETs, RFID tags, printed circuit board, electrochromic devices, non-volatile memory devices, photovoltaics, and the like.

Abstract translation: 公开了导电聚合物油墨和用于形成油墨的方法。 所公开的油墨包括导电核/壳纳米颗粒的分散体。 核/壳纳米颗粒包括聚合物芯和由导电聚合物形成的壳。 油墨可以包括核/壳纳米颗粒在液体载体如醇中的分散体。 所公开的油墨可以配制成高粘度，并且可以用于包括轮转凹版印刷和柔性版印刷工艺的高速印刷工艺中。 由本公开包含的产品包括诸如传感器，OFET，RFID标签，印刷电路板，电致变色器件，非易失性存储器件，光伏等的聚合物器件。

公开(公告)号：US20120194885A1

公开(公告)日：2012-08-02

申请号：US13360616

申请日：2012-01-27

Applicant: Seung-hoon HAN ,  In-kyeong YOO ,  Sang-yoon LEE ,  Hong-seok LEE ,  Moon-gyu HAN ,  Sun-kook KIM

Inventor： Seung-hoon HAN ,  In-kyeong YOO ,  Sang-yoon LEE ,  Hong-seok LEE ,  Moon-gyu HAN ,  Sun-kook KIM

IPC: G03H1/10 ,  G02B26/10 ,  G02F1/33

CPC classification number: G02F1/335 ,  B82Y20/00 ,  G02B27/22 ,  G02F1/017 ,  G02F1/11 ,  G02F1/292 ,  G02F2001/291 ,  G02F2202/36 ,  G02F2202/40 ,  G02F2202/42 ,  G02F2203/22 ,  G03H1/2286 ,  G03H2001/2292 ,  Y10S977/834

Abstract: An acousto-optic device capable of increasing a range of a diffraction angle of output light by using a nanostructured acousto-optic medium, and an optical scanner, an optical modulator, a two-dimensional/three-dimensional (2D/3D) conversion stereoscopic image display apparatus, and a holographic display apparatus using the acousto-optic device. The acousto-optic device may include a nanostructured acousto-optic medium formed by at least two different mediums repeatedly alternating with each other, wherein at least one of the at least two different mediums includes an acousto-optic medium. The acousto-optic device having the aforementioned structure may increase the range of a diffraction angle of output light. Thus, various systems such as the optical scanner, the optical modulator, the 2D/3D conversion stereoscopic image display apparatus, and the holographic display apparatus may not require a separate optical system to increase an operational angle range, thereby decreasing a size of the system and/or improving a resolution of the system.

Abstract translation: 一种能够通过使用纳米结构的声光介质和光学扫描器，光学调制器，二维/三维（2D / 3D）转换立体视觉增强输出光的衍射角的范围的声光器件 图像显示装置和使用该声光装置的全息显示装置。 声光装置可以包括由至少两个不同介质形成的纳米结构的声光介质，所述至少两个介质彼此重复交替，其中所述至少两种不同介质中的至少一种包括声光介质。 具有上述结构的声光装置可以增加输出光的衍射角的范围。 因此，诸如光学扫描器，光学调制器，2D / 3D转换立体图像显示装置和全息显示装置的各种系统可能不需要单独的光学系统来增加操作角度范围，从而减小系统的尺寸 和/或提高系统的分辨率。

公开(公告)号：US07785496B1

公开(公告)日：2010-08-31

申请号：US12019084

申请日：2008-01-24

Applicant: Goo Hwan Shim ,  Moon Gyu Han ,  Stephen H. Foulger

Inventor： Goo Hwan Shim ,  Moon Gyu Han ,  Stephen H. Foulger

IPC: H01B1/00 ,  B05D5/12

CPC classification number: C09K9/02 ,  C09D5/24 ,  C09D11/32 ,  C09D11/38 ,  G02F1/1521 ,  H01B1/127 ,  H01B1/128

Abstract: Disclosed are electrochromic inks and devices incorporating the inks as well as methods for forming the inks and the devices. The disclosed inks include a dispersion of colloidal nanocomposite particles in a liquid carrier. The colloidal nanocomposites of the disclosed inks include nanoparticle templates, e.g., silica nanoparticles, and an intrinsically conductive polymer polymerized at the template nanoparticles. The inks can include a dispersion of the colloidal nanocomposites in a liquid carrier such as an aprotic polar organic solvent. The disclosed inks can be formulated to be utilized in any desired printing process such as inkjet printing processes. Products encompassed by the invention include all-polymer electronic, optic, photonic, electro-optic, and energy devices such as sensors, OFETs, RFID tags, printed circuit board, electrochromic devices, non-volatile memory devices, photovoltaics, and the like.

Abstract translation: 公开了电致变色油墨和结合油墨的装置以及用于形成油墨和装置的方法。 所公开的油墨包括胶体纳米复合颗粒在液体载体中的分散体。 所公开的油墨的胶体纳米复合材料包括纳米颗粒模板，例如二氧化硅纳米颗粒，以及在模板纳米颗粒聚合的固有导电聚合物。 油墨可以包括胶体纳米复合材料在液体载体如非质子极性有机溶剂中的分散体。 所公开的油墨可以配制成用于任何所需的印刷工艺，如喷墨印刷工艺。 本发明所涵盖的产品包括全聚合物电子，光学，光子，电光和能量设备，例如传感器，OFET，RFID标签，印刷电路板，电致变色器件，非易失性存储器件，光伏等。