公开(公告)号：US20110032344A1

公开(公告)日：2011-02-10

申请号：US12815123

申请日：2010-06-14

Applicant: Yeon-Joo Choi ,  Cha-Won Hwang ,  Sang-Mi Lee ,  Seung-Goo Baek

Inventor： Yeon-Joo Choi ,  Cha-Won Hwang ,  Sang-Mi Lee ,  Seung-Goo Baek

IPC: H04N13/04

CPC classification number: G02B27/2214 ,  H04N13/305 ,  H04N13/359

Abstract: A display apparatus for switching between 2-dimensional (2D) and 3-dimensional (3D) image displaying modes is disclosed. In one embodiment, the display apparatus includes: i) a display unit configured to emit light, ii) a first optical sheet configured to input the emitted light and output a first refracted light and iii) a second optical sheet configured to input the first refracted light and selectively output one of a second refracted light and a third refracted light, wherein the first optical sheet is located between the display unit and second optical sheet. The display apparatus further includes an actuator configured to move at least one of the first optical sheet and the second optical sheet between a contacting state and a separating state, wherein the first and second optical sheets contact each other at the contacting state so that the second optical sheet outputs the second refracted light, and wherein the first and second optical sheets are spaced apart from each other at the separating state so that the second optical sheet outputs the third refracted light.

Abstract translation: 公开了一种用于在二维（2D）和三维（3D）图像显示模式之间切换的显示装置。 在一个实施例中，显示装置包括：i）被配置为发光的显示单元，ii）被配置为输出发射的光并输出第一折射光的第一光学片，以及iii）配置成输入第一折射的第二光学片 并且选择性地输出第二折射光和第三折射光中的一个，其中第一光学片位于显示单元和第二光学片之间。 所述显示装置还包括致动器，被配置为使所述第一光学片和所述第二光学片中的至少一个在接触状态和分离状态之间移动，其中所述第一和第二光学片在接触状态下彼此接触， 光学片输出第二折射光，并且其中第一和第二光学片在分离状态彼此间隔开，使得第二光学片输出第三折射光。

公开(公告)号：US20090009081A1

公开(公告)日：2009-01-08

申请号：US12150982

申请日：2008-05-02

Applicant: Cha-Won Hwang

Inventor： Cha-Won Hwang

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/44 ,  H01J2211/442

Abstract: The present embodiments relate to a plasma display panel (PDP) for preventing a glare effect caused by external light, and preventing a blur effect of an image. The PDP includes a first substrate, a second substrate facing the first substrate, a barrier rib, an address electrode, first and second electrodes, and a filter. The barrier rib is disposed between the first and second substrates and partitions discharge cells. The address electrode is disposed to correspond to the discharge cell and is extended in a first direction. The first and second electrodes are disposed by pairs to correspond to the discharge cell, and are extended in a second direction crossing the first direction. The filter is provided on the second substrate, and includes a bubble layer.

Abstract translation: 本实施例涉及用于防止由外部光引起的眩光效果并且防止图像的模糊效果的等离子体显示面板（PDP）。 PDP包括第一衬底，面对第一衬底的第二衬底，阻挡肋，寻址电极，第一和第二电极以及过滤器。 隔壁设置在第一和第二基板之间并且分隔放电单元。 地址电极被设置为对应于放电单元并沿第一方向延伸。 第一和第二电极成对设置以对应于放电单元，并且沿与第一方向交叉的第二方向延伸。 过滤器设置在第二基板上，并且包括气泡层。

公开(公告)号：US20070228914A1

公开(公告)日：2007-10-04

申请号：US11727476

申请日：2007-03-27

Applicant: Ji-Suk Kim ,  Sung-Yong Lee ,  Cha-Won Hwang

Inventor： Ji-Suk Kim ,  Sung-Yong Lee ,  Cha-Won Hwang

IPC: H01J61/40 ,  B32B3/00

CPC classification number: H01J11/44 ,  G02B5/00 ,  G02B5/09 ,  G02B5/22 ,  H01J11/10 ,  H01J29/867 ,  H01J2211/442 ,  H01J2211/444 ,  Y10T428/24479 ,  Y10T428/24942

Abstract: A display apparatus includes a display and a display filter, wherein the display filter includes a base film, a plurality of reflective elements, and a plurality of light absorbing elements, wherein each of the light absorbing elements corresponds to a reflective element.

Abstract translation: 显示装置包括显示器和显示滤光器，其中显示滤光器包括基膜，多个反射元件和多个光吸收元件，其中每个光吸收元件对应于反射元件。

公开(公告)号：US20080297905A1

公开(公告)日：2008-12-04

申请号：US12153316

申请日：2008-05-16

Applicant: Cha-Won Hwang ,  Ji-Suk Kim ,  Sang-Mi Lee

Inventor： Cha-Won Hwang ,  Ji-Suk Kim ,  Sang-Mi Lee

IPC: G02B5/28

CPC classification number: G02B1/111

Abstract: An optical filter includes a base film and at least two conductive layers stacked on the base film, a first conductive layer of the two conductive layers having a first thickness and a first refractive index, and a second conductive layer of the two conductive layers having a second thickness and a second refractive index, the first and second refractive indices and the first and second thicknesses being configured to generate a destructive interference of external light reflected from the first and second conductive layers.

Abstract translation: 滤光器包括基膜和层叠在基膜上的至少两个导电层，两个导电层的第一导电层具有第一厚度和第一折射率，并且两个导电层的第二导电层具有 第二厚度和第二折射率，第一和第二折射率以及第一和第二厚度被配置为产生从第一和第二导电层反射的外部光的相消干涉。

公开(公告)号：US20080297023A1

公开(公告)日：2008-12-04

申请号：US12155001

申请日：2008-05-28

Applicant: Cha-Won Hwang

Inventor： Cha-Won Hwang

IPC: H01J5/16 ,  H01J61/40

CPC classification number: H01J11/10 ,  G02B5/201 ,  G02B5/22 ,  H01J11/44 ,  H01J2211/442 ,  H01J2211/444 ,  H01J2211/446

Abstract: A filter that can prevent a double image and increase bright room contrast, has a reduced weight and low manufacturing cost, and is easy to manufacture, and a plasma display apparatus employing the filter. The filter includes a base film, a plurality of light absorbing pattern units that are extended on a surface of the base film in predetermined intervals having a stripe shape, blocking electromagnetic waves, and a reflection prevention layer covering the plurality of light absorbing pattern units.

Abstract translation: 可以防止双重图像和增加明亮的室内对比度的过滤器具有减轻的重量和低制造成本，并且易于制造，以及采用该过滤器的等离子体显示装置。 滤光器包括基膜，多个光吸收图案单元，其以具有条状的预定间隔延伸在基膜的表面上，阻挡电磁波，以及覆盖多个光吸收图案单元的防反射层。

公开(公告)号：US20080278052A1

公开(公告)日：2008-11-13

申请号：US12149676

申请日：2008-05-06

Applicant: Cha-Won Hwang

Inventor： Cha-Won Hwang

IPC: H01J61/40 ,  H01K1/26 ,  G02B1/10 ,  G02B1/11

CPC classification number: G02B1/115 ,  G02B1/116 ,  H01J11/10 ,  H01J11/44 ,  H01J2211/442 ,  H01J2211/446

Abstract: A filter that has an excellent light room contrast, reduced double image formation, reduced external light reflection, lightweight, slim, inexpensive to produce, and a display apparatus having the filter. The filter made out of one sheet includes a reflection preventing layer arranged as the outermost layer of the filter, an electromagnetic wave shielding layer arranged on a rear surface of the reflection preventing layer and a base film arranged on a rear surface of the electromagnetic wave shielding layer.

Abstract translation: 具有优异的光室对比度，减少的双重图像形成，减少的外部光反射，重量轻，纤薄，制造便宜的滤光器以及具有滤光器的显示装置。 由一片制成的过滤器包括布置为过滤器的最外层的防反射层，布置在防反射层的后表面上的电磁波屏蔽层和布置在电磁波屏蔽的后表面上的基膜 层。

公开(公告)号：US20070229402A1

公开(公告)日：2007-10-04

申请号：US11727477

申请日：2007-03-27

Applicant: Ji-Suk Kim ,  Cha-Won Hwang

Inventor： Ji-Suk Kim ,  Cha-Won Hwang

IPC: G09G3/28

CPC classification number: H01J11/44 ,  G02B5/003 ,  G02B5/0215 ,  G02B5/0242 ,  G02B5/0278 ,  H01J11/10 ,  H01J2211/444

Abstract: A display apparatus includes a display and a display filter, wherein the display filter includes a base film and a plurality of beads, wherein each bead includes a light absorbing element and a transparent layer.

Abstract translation: 显示装置包括显示器和显示器滤光器，其中显示滤光器包括基膜和多个珠，其中每个珠包括光吸收元件和透明层。

公开(公告)号：US08390929B2

公开(公告)日：2013-03-05

申请号：US12591991

申请日：2009-12-07

Applicant: Cha-Won Hwang ,  Sang-Mi Lee

Inventor： Cha-Won Hwang ,  Sang-Mi Lee

IPC: G02B1/10

CPC classification number: G02B1/11 ,  G02B5/208 ,  G02B5/285

Abstract: A display panel easily implements reflection color of a display. The display panel includes a panel which has a plate shape to implement an image, and an optical filter which is attached to the panel. The optical filter includes a color compensating layer which implements transmittance color by controlling transmittance light passing from an interior to an exterior of the panel, and a reflection layer which implements reflection color by controlling reflection light which is incident from the exterior to the panel, and which is reflected.

Abstract translation: 显示面板容易实现显示器的反射颜色。 显示面板包括具有实现图像的板形状的面板和附接到面板的滤光器。 滤光器包括通过控制从面板的内部通过的透射光来实现透射色的色彩补偿层和通过控制从外部入射到面板的反射光来实现反射颜色的反射层，以及 这反映出来。

公开(公告)号：US20100002304A1

公开(公告)日：2010-01-07

申请号：US12495559

申请日：2009-06-30

Applicant: Cha-Won Hwang ,  Do-Hyuk Kwon ,  Sang-Mi Lee ,  Seung-Goo Baek

Inventor： Cha-Won Hwang ,  Do-Hyuk Kwon ,  Sang-Mi Lee ,  Seung-Goo Baek

IPC: G02B5/28 ,  G02B1/10

CPC classification number: G02B5/136 ,  G02B17/006 ,  H01J11/12 ,  H01J11/44 ,  H01J2211/444

Abstract: An optical filter and a plasma display device including the same are provided. The optical filter includes a support layer, and a plurality of stripe-shaped structures arranged at predetermined intervals on one surface of the support layer and formed using a material having a different refractive index than a refractive index of the support layer. In the optical filter, incident light is reflected at an interface between the support layer and the structure due to a difference of the respective refractive indices. Since the direction of entry of external light is the same as the reflected exit direction of the external light, visibility degradation caused by interference from the external light is minimized or reduced. Since the structure is formed using a material having a high transmittance, luminance loss of light generated by the display is also minimized.

Abstract translation: 提供了一种滤光器和包括该滤光器的等离子体显示装置。 光学滤波器包括支撑层，以及在支撑层的一个表面上以预定间隔布置并且使用具有与支撑层的折射率不同的折射率的材料形成的多个条形结构。 在滤光器中，由于各折射率的差异，入射光在支撑层和结构之间的界面处被反射。 由于外部光的入射方向与外部光的反射出射方向相同，所以能够将来自外部光的干扰引起的可视性劣化降低或减少。 由于使用具有高透射率的材料形成结构，所以由显示器产生的光的亮度损失也被最小化。

公开(公告)号：US20090295297A1

公开(公告)日：2009-12-03

申请号：US12474152

申请日：2009-05-28

Applicant: Cha-Won Hwang ,  Do-Hyuk Kwon ,  Sang-Mi Lee ,  Seung-Goo Baek

Inventor： Cha-Won Hwang ,  Do-Hyuk Kwon ,  Sang-Mi Lee ,  Seung-Goo Baek

IPC: G09G3/10 ,  G02F1/03

CPC classification number: G02B5/208

Abstract: An optical filter and a plasma display device having the same is provided. The optical filter includes a support layer. A photochromic pattern has pattern elements spaced apart on a surface of the support layer and has a light transmission characteristic wherein light transmission is changeable according to the intensity of external light.

Abstract translation: 提供了具有该滤光器和等离子体显示装置的滤光器。 光学滤波器包括支撑层。 光致变色图案具有在支撑层的表面上间隔开的图案元素，并且具有光透射特性，其中光透射可根据外部光的强度而变化。