公开(公告)号：US07719744B2

公开(公告)日：2010-05-18

申请号：US11872061

申请日：2007-10-15

申请人： Jong-hwa Won ,  Yong-kweun Mun

发明人： Jong-hwa Won ,  Yong-kweun Mun

IPC分类号： G02F1/03

CPC分类号： G02F1/295 ,  B41J2/45 ,  B41J2/465 ,  G02F2202/32

摘要： A one-dimensional (1D) spatial light modulator (SLM) and an image output device employing the same are provided. The 1D SLM includes: a light deflector including a light guide that is formed of a photonic crystal material having a refractive index that can be varied according to an applied voltage and allows incident light to continue along an original propagation path or deflects the incident light from the original propagation path on a pixel-by-pixel basis, and an electrode portion individually applying a voltage to the light guide; and a light blocking member facing a light exiting surface of the light deflector and blocking a portion of light exiting the light deflector.

摘要翻译： 提供一维（1D）空间光调制器（SLM）和使用其的图像输出装置。 1D SLM包括：光偏转器，其包括由具有折射率的光子晶体材料形成的导光体，所述光子晶体材料可以根据施加的电压而变化，并且允许入射光沿原始传播路径继续或偏转入射光 逐个像素的原始传播路径，以及分别向光波导施加电压的电极部分; 以及面向所述光偏转器的光出射表面并阻挡从所述光偏转器出射的光的一部分的遮光构件。

公开(公告)号：US20080204858A1

公开(公告)日：2008-08-28

申请号：US11872061

申请日：2007-10-15

申请人： Jong-hwa Won ,  Yong-kweun Mun

发明人： Jong-hwa Won ,  Yong-kweun Mun

IPC分类号： G02F1/295

CPC分类号： G02F1/295 ,  B41J2/45 ,  B41J2/465 ,  G02F2202/32

摘要： A one-dimensional (1D) spatial light modulator (SLM) and an image output device employing the same are provided. The 1D SLM includes: a light deflector including a light guide that is formed of a photonic crystal material having a refractive index that can be varied according to an applied voltage and allows incident light to continue along an original propagation path or deflects the incident light from the original propagation path on a pixel-by-pixel basis, and an electrode portion individually applying a voltage to the light guide; and a light blocking member facing a light exiting surface of the light deflector and blocking a portion of light exiting the light deflector.

摘要翻译： 提供一维（1D）空间光调制器（SLM）和使用其的图像输出装置。 1D SLM包括：光偏转器，其包括由具有折射率的光子晶体材料形成的导光体，所述光子晶体材料可以根据施加的电压而变化，并且允许入射光沿原始传播路径继续或偏转入射光 逐个像素的原始传播路径，以及分别向光波导施加电压的电极部分; 以及面向所述光偏转器的光出射表面并阻挡从所述光偏转器出射的光的一部分的遮光构件。

公开(公告)号：US09049441B2

公开(公告)日：2015-06-02

申请号：US13215163

申请日：2011-08-22

申请人： Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hong-seok Lee

发明人： Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hong-seok Lee

IPC分类号： G06T15/00 ,  H04N13/04

CPC分类号： H04N13/361 ,  H04N13/305 ,  H04N13/31 ,  H04N13/32

摘要： A 3D image display apparatus and a 3D image display method are provided. The 3D image display apparatus generates a 2D image region and a 3D image region, forms shutter patterns for the 3D and 2D image regions, and adjusts a light emitting direction according to the shutter patterns. Accordingly, the 2D and 3D images may be selectively displayed on one screen.

摘要翻译： 提供了3D图像显示装置和3D图像显示方法。 3D图像显示装置生成2D图像区域和3D图像区域，形成3D图像区域和2D图像区域的快门图案，并根据快门图案来调整发光方向。 因此，可以在一个屏幕上选择性地显示2D和3D图像。

公开(公告)号：US08917377B2

公开(公告)日：2014-12-23

申请号：US12805747

申请日：2010-08-18

申请人： Seung-nam Cha ,  Sun-il Kim ,  Yong-kweun Mun ,  Jae-eun Jang

发明人： Seung-nam Cha ,  Sun-il Kim ,  Yong-kweun Mun ,  Jae-eun Jang

IPC分类号： G02F1/13 ,  G02F1/1335 ,  G02B26/08 ,  H04N13/04 ,  G02B27/22 ,  G02B3/00 ,  G02F1/29

CPC分类号： G02F1/29 ,  G02B3/0006 ,  G02B26/0875 ,  G02B27/2214 ,  G02F1/1323 ,  G02F1/133526 ,  G02F2001/294 ,  G02F2202/36 ,  H04N13/305

摘要： An active lens includes: a first nanoelectrode unit; a second nanoelectrode unit formed to face the first nanoelectrode unit; and a liquid crystal layer disposed between the first nanoelectrode unit and the second nanoelectrode unit. Liquid crystal molecules of the liquid crystal layer are aligned according to an electric field formed by a voltage applied to the first and second nanoelectrode units to form a refractive power.

摘要翻译： 主动透镜包括：第一纳米电极单元; 形成为面对第一纳米电极单元的第二纳米电极单元; 以及设置在第一纳米电极单元和第二纳米电极单元之间的液晶层。 根据由施加到第一和第二纳米电极单元的电压形成的电场来形成液晶层的液晶分子，以形成折射光焦度。

公开(公告)号：US08780026B2

公开(公告)日：2014-07-15

申请号：US12656836

申请日：2010-02-17

申请人： Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

发明人： Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

IPC分类号： G09G3/36 ,  G02F1/1335

CPC分类号： G02F1/133555 ,  G02B6/0051 ,  G02B6/0055 ,  G02F1/133514 ,  G02F1/133605

摘要： Provided is a transflective display apparatus including a light source, a light guide plate guiding light from the light source or incident external light toward the inside, emitting the light or the incident external light to a light emitting surface of the light guide plate, and including a diffusion reflective member formed on the light emitting surface, a color reflective member disposed in a lower portion of the light guide plate and including a plurality of arrayed color regions for reflecting light of a color, a light modulation member disposed in an upper portion of the light guide plate, modulating light, and forming an image, including a plurality of pixel regions corresponding to the plurality of color regions, respectively, each of the plurality of pixel regions including an effective region and an ineffective region, wherein the diffusion reflective member is disposed to face the ineffective region.

摘要翻译： 本发明提供一种半透过型显示装置，包括光源，将来自光源的光或入射的外部光引导到内部的导光板，将光或入射的外部光发射到导光板的发光面，并且包括 在所述发光面上形成的扩散反射部件，配置在所述导光板的下部的彩色反射部件，所述彩色反射部件具有多个用于反射光的光的排列的彩色区域，配置在所述导光板的上部的光调制部件 所述导光板分别调制光并形成包括与所述多个颜色区域对应的多个像素区域的图像，所述多个像素区域中的每一个包括有效区域和无效区域，其中所述扩散反射构件 被处置以面对无效区域。

公开(公告)号：US20100208497A1

公开(公告)日：2010-08-19

申请号：US12656132

申请日：2010-01-19

申请人： Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hong-seok Lee

发明人： Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hong-seok Lee

IPC分类号： F21V8/00 ,  B05D5/06 ,  B29D11/00

CPC分类号： B29D11/00663 ,  G02B6/0035

摘要： Light guide plates having a filled-in type light emitting structure, display apparatuses using a light guide plate and methods of fabricating the same are provided, the light guide plates include a transparent light guide member, and a reflection member filled in the light guide member. The reflection member reflects light incident on the light guide member. The reflection member has a plurality of light exit holes through which light, reflected inside the light guide member, exits.

摘要翻译： 提供具有填充型发光结构的导光板，使用导光板的显示装置及其制造方法，导光板包括透明导光构件和填充在导光构件中的反射构件 。 反射构件反射入射在导光构件上的光。 反射构件具有多个光出射孔，导光构件内反射的光通过该出射孔离开。

公开(公告)号：US20100157200A1

公开(公告)日：2010-06-24

申请号：US12585577

申请日：2009-09-18

申请人： Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

发明人： Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

IPC分类号： G02F1/13357 ,  F21V7/04

CPC分类号： G02B6/0056 ,  G02B6/0038

摘要： Example embodiments relate to a backlight unit and a display apparatus employing the same. The backlight unit may include a light source; a polarization conversion unit configured to convert polarization of light incident from the light source; and a light guide plate configured to emit light incident through the polarization conversion unit. The light guide plate may include a plurality of light emitting portions configured to emit light through specular reflection. The light polarized by the polarization conversion unit may maintain its polarization state when it is subsequently emitted from the light guide plate.

摘要翻译： 示例性实施例涉及背光单元和采用该背光单元的显示装置。 背光单元可以包括光源; 偏振转换单元，被配置为转换从光源入射的光的偏振; 以及导光板，被配置为发射通过偏振转换单元入射的光。 导光板可以包括被配置为通过镜面反射发射光的多个发光部分。 由偏光转换单元偏振的光随后从导光板发射时可以保持其偏振状态。

公开(公告)号：US20100118065A1

公开(公告)日：2010-05-13

申请号：US12585488

申请日：2009-09-16

申请人： Hoon Song ,  Hong-seok Lee ,  Yong-kweun Mun ,  Yoon-sun Choi

发明人： Hoon Song ,  Hong-seok Lee ,  Yong-kweun Mun ,  Yoon-sun Choi

IPC分类号： G09G5/02 ,  F21V7/22 ,  G02F1/1335

CPC分类号： G09G3/36 ,  G02B6/0038 ,  G02B6/0055 ,  G02F1/133555 ,  G02F1/133606 ,  G02F2201/58 ,  G09G3/3406 ,  G09G3/344 ,  G09G3/346 ,  G09G3/3611 ,  G09G3/38 ,  G09G2300/023 ,  G09G2300/0439 ,  H04M1/22 ,  H04W52/027 ,  Y02D70/00

摘要： A display apparatus according to example embodiments may include a light source; an all-in-one type light guide plate; a reflective plate; and a display panel. The all-in-one type light guide plate may include a light guide member and light emitting members, wherein the light guide member reflects light incident from the light source toward the light emitting members, and the light emitting members protrude from one side of the light guide member and emit light incident from the light guide member. The light guide member and the light emitting members may be integrally formed or individually combined to form an all-in-one type light guide plate. The display apparatus may form an image using light from a backlight unit and external light.

摘要翻译： 根据示例性实施例的显示装置可以包括光源; 一体式导光板; 反光板 和显示面板。 一体式导光板可以包括导光构件和发光构件，其中导光构件将从光源入射的光朝向发光构件反射，并且发光构件从 导光构件，并且发射从导光构件入射的光。 导光构件和发光构件可以一体地形成或单独组合以形成一体式导光板。 显示装置可以使用来自背光单元和外部光的光来形成图像。

公开(公告)号：US09007347B2

公开(公告)日：2015-04-14

申请号：US12662643

申请日：2010-04-27

申请人： Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

发明人： Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

IPC分类号： G06F3/042

CPC分类号： G06F3/0425 ,  G06F2203/04109

摘要： A multi-touch sensing display apparatus is provided. The multi-touch sensing display apparatus may include a back light unit, a display panel, a sensor unit on a display surface of the display panel, and a touch light source unit providing light to be diffused by a touch of a user so that the sensor unit senses the touch of the user. The touch light source unit may include a touch light source and a transparent light guide plate. The transparent light guide plate may include a light guiding unit and a plurality of light emitting units integrally formed with each other as a single body, wherein the light guiding unit guides light from the touch light source to an inside thereof, and the plurality of light emitting units protrudes from the light guiding unit and emits light from the light guiding unit.

摘要翻译： 提供一种多触摸感测显示装置。 多触摸感测显示装置可以包括背光单元，显示面板，显示面板的显示面上的传感器单元，以及提供通过用户触摸而扩散的光的触摸光源单元， 传感器单元感测到用户的触摸。 触摸光源单元可以包括触摸光源和透明导光板。 透明导光板可以包括导光单元和作为单体彼此一体形成的多个发光单元，其中导光单元将来自触摸光源的光引导到其内部，并且多个光 发光单元从导光单元突出并从光导单元发射光。

公开(公告)号：US09007296B2

公开(公告)日：2015-04-14

申请号：US12938454

申请日：2010-11-03

申请人： Hong-seok Lee ,  Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hyung-sok Yeo

发明人： Hong-seok Lee ,  Hoon Song ,  Yong-kweun Mun ,  Yoon-sun Choi ,  Hyung-sok Yeo

IPC分类号： G09G3/32 ,  G09G3/36

CPC分类号： G09G3/36

摘要： A three-dimensional (3D) image display apparatus that includes a surface-light source device for emitting light in a direction which may be sequentially adjusted, is provided. The 3D image display apparatus includes a display panel for generating images by modulating the light emitted from the surface-light source device according to image information. The 3D image display apparatus also includes a controller for controlling the directivity adjustment of the light from the surface-light source device in a time-sequential manner and the image formation for each visual field of the display panel to be synchronized with each other.

摘要翻译： 提供一种三维（3D）图像显示装置，其包括用于在可以顺序调整的方向上发光的表面光源装置。 3D图像显示装置包括用于通过根据图像信息调制从表面光源装置发射的光来生成图像的显示面板。 3D图像显示装置还包括控制器，用于以时间顺序的方式控制来自表面光源装置的光的方向性调节，并且显示面板的每个视野的图像形成彼此同步。