公开(公告)号：US20100309413A1

公开(公告)日：2010-12-09

申请号：US12654711

申请日：2009-12-30

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: G02F1/1334

CPC classification number: G02F1/1334 ,  G02F1/133514 ,  G02F2202/04

Abstract: Reflective-type color display devices using polymer dispersed liquid crystals (PDLCs) and dyes are provided, the display devices including a pixel unit having PDLC layers that are disposed between first electrodes and second electrodes. The PDLC layers have different color dyes. The first electrodes are disposed on a first substrate and the second electrodes are disposed on a second substrate, wherein the first and second substrates are apart from each other. The pixel unit includes different color sub pixels.

Abstract translation: 提供了使用聚合物分散液晶（PDLC）和染料的反射型彩色显示装置，显示装置包括具有设置在第一电极和第二电极之间的PDLC层的像素单元。 PDLC层具有不同的着色染料。 第一电极设置在第一基板上，第二电极设置在第二基板上，其中第一和第二基板彼此分开。 像素单元包括不同的颜色子像素。

公开(公告)号：US20100208172A1

公开(公告)日：2010-08-19

申请号：US12654344

申请日：2009-12-17

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: G02F1/13357 ,  G02F1/1334

CPC classification number: G02F1/1334 ,  B82Y20/00 ,  G02F1/133377 ,  G02F1/133617 ,  G02F2202/046 ,  G02F2202/36 ,  G02F2203/09 ,  G02F2203/34

Abstract: A polymer dispersed display apparatus includes a polymer layer, and a plurality of liquid crystal drops dispersed in the polymer layer. Quantum dots emitting a plurality of colors of light are mixed in the liquid crystal drops. Therefore, the polymer dispersed display apparatus displays colors without the need for a color filter. Thus, the polymer dispersed display apparatus need not include a polarization plate and a color filter, so that a light usage efficiency of the polymer dispersed display apparatus increases.

Abstract translation: 聚合物分散显示装置包括聚合物层和分散在聚合物层中的多个液晶滴。 在液晶滴中混合发射多种颜色的光的量子点。 因此，聚合物分散显示装置在不需要滤色器的情况下显示颜色。 因此，聚合物分散显示装置不需要包括偏振板和滤色器，使得聚合物分散显示装置的光使用效率增加。

公开(公告)号：US20100182673A1

公开(公告)日：2010-07-22

申请号：US12458534

申请日：2009-07-15

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: G02F1/155

CPC classification number: G02F1/1334 ,  G02F1/133514 ,  G02F1/13475 ,  G02F1/153 ,  G02F2201/44 ,  G02F2201/52 ,  G02F2203/62 ,  G09G3/38 ,  G09G2300/0426 ,  G09G2300/0452

Abstract: Provided are display devices using electrochromism and PDLC and methods of driving the display devices. A display device may include a plurality of first electrodes and a plurality of second electrodes; a polymer dispersed liquid crystal (PDLC) layer between the first electrodes and the second electrodes; a plurality of third electrodes and a plurality of fourth electrodes; a plurality of electrochromic layers between the third electrodes and the fourth electrodes; and an electrolyte layer between the third electrodes and the fourth electrodes.

Abstract translation: 提供了使用电致变色和PDLC的显示装置以及驱动显示装置的方法。 显示装置可以包括多个第一电极和多个第二电极; 在第一电极和第二电极之间的聚合物分散液晶（PDLC）层; 多个第三电极和多个第四电极; 第三电极和第四电极之间的多个电致变色层; 以及在第三电极和第四电极之间的电解质层。

公开(公告)号：US08749735B2

公开(公告)日：2014-06-10

申请号：US12926725

申请日：2010-12-07

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1347

CPC classification number: G02F1/13318 ,  G02F1/1334 ,  G02F1/133514 ,  G02F1/13475 ,  G02F1/13476 ,  G02F2201/44 ,  G02F2203/02 ,  G02F2203/62

Abstract: A color filter and display devices using the same are provided, the color filter includes a first electrode and a second electrode spaced apart from each other; and a variable filter layer between the first electrode and the second electrode. The variable filter layer includes a polymer, liquid crystal dispersed in the polymer, and a plurality of color display materials mixed in the liquid crystal.

Abstract translation: 提供了一种滤色器和使用其的显示装置，滤色器包括彼此间隔开的第一电极和第二电极; 以及在第一电极和第二电极之间的可变过滤层。 可变过滤层包括分散在聚合物中的聚合物，液晶和混合在液晶中的多种彩色显示材料。

公开(公告)号：US08675167B2

公开(公告)日：2014-03-18

申请号：US12654344

申请日：2009-12-17

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: C09K19/52 ,  C09K19/60

CPC classification number: G02F1/1334 ,  B82Y20/00 ,  G02F1/133377 ,  G02F1/133617 ,  G02F2202/046 ,  G02F2202/36 ,  G02F2203/09 ,  G02F2203/34

Abstract: A polymer dispersed display apparatus includes a polymer layer, and a plurality of liquid crystal drops dispersed in the polymer layer. Quantum dots emitting a plurality of colors of light are mixed in the liquid crystal drops. Therefore, the polymer dispersed display apparatus displays colors without the need for a color filter. Thus, the polymer dispersed display apparatus need not include a polarization plate and a color filter, so that a light usage efficiency of the polymer dispersed display apparatus increases.

Abstract translation: 聚合物分散显示装置包括聚合物层和分散在聚合物层中的多个液晶滴。 在液晶滴中混合发射多种颜色的光的量子点。 因此，聚合物分散显示装置在不需要滤色器的情况下显示颜色。 因此，聚合物分散显示装置不需要包括偏振板和滤色器，使得聚合物分散显示装置的光使用效率增加。

公开(公告)号：US08077374B2

公开(公告)日：2011-12-13

申请号：US12458534

申请日：2009-07-15

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: G02F1/155

CPC classification number: G02F1/1334 ,  G02F1/133514 ,  G02F1/13475 ,  G02F1/153 ,  G02F2201/44 ,  G02F2201/52 ,  G02F2203/62 ,  G09G3/38 ,  G09G2300/0426 ,  G09G2300/0452

Abstract: Provided are display devices using electrochromism and PDLC and methods of driving the display devices. A display device may include a plurality of first electrodes and a plurality of second electrodes; a polymer dispersed liquid crystal (PDLC) layer between the first electrodes and the second electrodes; a plurality of third electrodes and a plurality of fourth electrodes; a plurality of electrochromic layers between the third electrodes and the fourth electrodes; and an electrolyte layer between the third electrodes and the fourth electrodes.

Abstract translation: 提供了使用电致变色和PDLC的显示装置以及驱动显示装置的方法。 显示装置可以包括多个第一电极和多个第二电极; 在第一电极和第二电极之间的聚合物分散液晶（PDLC）层; 多个第三电极和多个第四电极; 第三电极和第四电极之间的多个电致变色层; 以及在第三电极和第四电极之间的电解质层。

公开(公告)号：US07049739B2

公开(公告)日：2006-05-23

申请号：US10730911

申请日：2003-12-10

Applicant: Yong-wan Jin ,  Jung-woo Kim ,  Jae-eun Jung ,  Young-jun Park

Inventor： Yong-wan Jin ,  Jung-woo Kim ,  Jae-eun Jung ,  Young-jun Park

IPC: H01J1/62

CPC classification number: H01J29/481 ,  B82Y10/00 ,  H01J3/021 ,  H01J29/467 ,  H01J2201/30469 ,  H01J2329/00

Abstract: A field emission device using carbon nanotubes (CNTs) is provided. The field emission device includes a cathode on which a plurality of CNT emitters are arranged, a gate insulating layer having a through hole through which electrons emitted from the CNT emitters pass, and a gate electrode which corresponds to the through hole of the gate insulating layer and has an enlongated gate hole that forms an electric field having different strengths in a first direction and in a second direction orthogonal to the first direction.

Abstract translation: 提供了使用碳纳米管（CNT）的场致发射器件。 场致发射器件包括其上布置有多个CNT发射体的阴极，具有通孔的栅极绝缘层，通过该通孔从CNT发射体发射的电子通过;栅极电极，其对应于栅极绝缘层的通孔 并且具有扩大的栅极孔，其在与第一方向正交的第一方向和第二方向上形成具有不同强度的电场。

公开(公告)号：US20110261303A1

公开(公告)日：2011-10-27

申请号：US12926725

申请日：2010-12-07

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: G02F1/1335

CPC classification number: G02F1/13318 ,  G02F1/1334 ,  G02F1/133514 ,  G02F1/13475 ,  G02F1/13476 ,  G02F2201/44 ,  G02F2203/02 ,  G02F2203/62

Abstract: A color filter and display devices using the same are provided, the color filter includes a first electrode and a second electrode spaced apart from each other; and a variable filter layer between the first electrode and the second electrode. The variable filter layer includes a polymer, liquid crystal dispersed in the polymer, and a plurality of color display materials mixed in the liquid crystal.

Abstract translation: 提供了一种滤色器和使用其的显示装置，滤色器包括彼此间隔开的第一电极和第二电极; 以及在第一电极和第二电极之间的可变过滤层。 可变过滤层包括分散在聚合物中的聚合物，液晶和混合在液晶中的多种彩色显示材料。

公开(公告)号：US20100060825A1

公开(公告)日：2010-03-11

申请号：US12585090

申请日：2009-09-03

Applicant: Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

Inventor： Jae-eun Jang ,  Seung-nam Cha ,  Jae-eun Jung ,  Yong-wan Jin

IPC: G02F1/1334 ,  G02F1/1335 ,  G02F1/167

CPC classification number: G02F1/13476 ,  B82Y20/00 ,  G02F1/1334 ,  G02F1/133553 ,  G02F2001/133557 ,  G02F2001/133567 ,  G02F2201/44 ,  G02F2202/36

Abstract: A display apparatus includes an active transflective device and a device panel. The active transflective device is configured to electrically control light transmissivity and light reflectivity. The display panel is configured to form an image by modulating at least one of light reflected and light transmitted by the active transflective device.

Abstract translation: 显示装置包括主动半透半反镜装置和装置面板。 主动半透反射装置被配置为电控制光透射率和光反射率。 显示面板被配置为通过调制由有源半透半反射装置透射的光反射和光中的至少一种来形成图像。

公开(公告)号：US06825595B2

公开(公告)日：2004-11-30

申请号：US10302899

申请日：2002-11-25

Applicant: Yong-wan Jin ,  Jae-eun Jung

Inventor： Yong-wan Jin ,  Jae-eun Jung

IPC: H01J130

CPC classification number: B82Y10/00 ,  H01J1/3044 ,  H01J9/025 ,  H01J2201/30469 ,  Y10S977/753 ,  Y10S977/939

Abstract: Provided are a composite for paste including carbon nanotubes (CNTs), an electron emitting device using the same, and a manufacturing method thereof. The provided composite for paste includes 5 to 40 parts by weight of CNTs, 5 to 50 parts by weight of alkali metal silicate, and 1 to 20 parts by weight of a binder. The provided electron emitting device includes electron emitting tips, which are located on cathode electrodes in wells and formed of the composite for paste including 5 to 40 parts by weight of CNTs, 5 to 50 parts by weight of alkali metal silicate, and 1 to 20 parts by weight of a binder. The electron emitting device has excellent stability and durability and uniformly emits electrons from a large area, thereby improving the overall performance of an apparatus using the electron emitting device.

Abstract translation: 提供了包括碳纳米管（CNT）的糊状物的复合材料，使用该复合材料的电子发射器件及其制造方法。 所提供的糊状复合物包括5至40重量份的CNT，5至50重量份的碱金属硅酸盐和1至20重量份的粘合剂。 所提供的电子发射装置包括电子发射尖端，它们位于阱中的阴极上，由包含5至40重量份的CNT，5至50重量份的碱金属硅酸盐和1至20个 重量份的粘合剂。 电子发射器件具有优异的稳定性和耐久性，并且从大面积均匀地发射电子，从而提高使用电子发射器件的装置的整体性能。