公开(公告)号：US09030534B2

公开(公告)日：2015-05-12

申请号：US13209561

申请日：2011-08-15

Applicant: Hongrae Cha ,  Taesoo Park ,  Jaekwang Lee

Inventor： Hongrae Cha ,  Taesoo Park ,  Jaekwang Lee

IPC: G06T15/00 ,  H04N13/04

CPC classification number: H04N13/305 ,  H04N13/31 ,  H04N13/366

Abstract: An apparatus and a method of displaying 3-Dimensional image are disclosed. A camera unit serves to capture an image of a viewer. A position tracking device serves to detect a position of the viewer using a video frame included in the captured image and calculate a position of a non-transmissive region of a 3D image filter based on the detected position of the viewer. A display unit serves to move the non-transmissive region of the 3D image filter according to the calculated position of the non-transmissive region. Changing a sweet spot of the 3D image to suit movement of the viewer has the effects of enlarge a viewing angle of the viewer and preventing crosstalk and image flipping even when the viewer moves.

Abstract translation: 公开了显示三维图像的装置和方法。 相机单元用于捕获观看者的图像。 位置跟踪装置用于使用包括在拍摄图像中的视频帧来检测观看者的位置，并且基于检测到的观看者的位置来计算3D图像滤波器的非透射区域的位置。 显示单元用于根据计算出的非透射区域的位置来移动3D图像滤波器的非透射区域。 改变3D图像的甜点以适应观看者的移动具有放大观众的视角并防止串音和图像翻转的效果，即使观众移动。

公开(公告)号：US20130127842A1

公开(公告)日：2013-05-23

申请号：US13682845

申请日：2012-11-21

Applicant: Jaekwang LEE ,  Hongrae Cha

Inventor： Jaekwang LEE ,  Hongrae Cha

IPC: G06T15/00

CPC classification number: G06T15/00 ,  G02B27/2214 ,  H04N13/305 ,  H04N13/31 ,  H04N13/327 ,  H04N13/366 ,  H04N13/376 ,  H04N13/398

Abstract: A three-dimensional image processing apparatus and a calibration method of the same are disclosed. A display device displays two or more view images. A three-dimensional image filter is disposed at the front of the display device. The three-dimensional image filter has transmission regions and non-transmission regions which are alternately arranged. A controller adjusts positions of the non-transmission regions of the three-dimensional image filter based on a current position of a user and a reference switch mode. Upon detecting a user action to request movement of the non-transmission regions, the controller changes the reference switch mode in response to the user action and adjusts the positions of the non-transmission regions of the three-dimensional image filter based on the changed reference switch mode.

Abstract translation: 公开了一种三维图像处理装置及其校准方法。 显示设备显示两个或更多个视图图像。 三维图像滤波器设置在显示装置的前部。 三维图像滤波器具有交替布置的透射区域和非透射区域。 控制器基于用户的当前位置和基准开关模式来调整三维图像滤波器的非透射区域的位置。 在检测到用户动作以请求非传输区域的移动时，控制器响应于用户动作改变参考切换模式，并且基于改变的参考来调整三维图像滤波器的非传输区域的位置 开关模式。

公开(公告)号：US20060244678A1

公开(公告)日：2006-11-02

申请号：US11380598

申请日：2006-04-27

Applicant: Hongrae Cha

Inventor： Hongrae Cha

IPC: G09G3/10

CPC classification number: G02B1/11 ,  G02B5/204 ,  G02B5/208 ,  H01J2211/446

Abstract: A filter for a display apparatus and a plasma display apparatus comprising the filter are provided. The filter for the display apparatus has a structure in that an anti-reflection layer is formed on a front surface of one base film layer and an electromagnetic interference shielding layer is formed on a rear surface of the base film layer. Further, the filter for the display apparatus includes an adhesive layer having various functions. A ground member is formed at an edge surface of the electromagnetic interference shielding layer. Accordingly, the functions of the filter for the display apparatus and the functions of the plasma display apparatus comprising the filter improve efficiently. The manufacturing cost decreases and the manufacturing yield increases.

Abstract translation: 提供了一种用于显示装置的滤光器和包括滤光器的等离子体显示装置。 用于显示装置的滤光器具有在一个基膜层的前表面上形成防反射层，并且在基膜层的后表面上形成电磁干扰屏蔽层的结构。 此外，用于显示装置的滤光器包括具有各种功能的粘合剂层。 接地部件形成在电磁干扰屏蔽层的边缘表面。 因此，用于显示装置的滤光器的功能和包括滤光器的等离子体显示装置的功能有效地提高。 制造成本下降，制造产量增加。

公开(公告)号：US20080130121A1

公开(公告)日：2008-06-05

申请号：US11846313

申请日：2007-08-28

Applicant: Kangyoon Kim ,  Ji-Hoon Sohn ,  Hongrae Cha ,  Seoungwon Lee ,  Tae Hoon Park ,  Woonrae Cho ,  Jin-Hun Hoon ,  Edhunng Cho

Inventor： Kangyoon Kim ,  Ji-Hoon Sohn ,  Hongrae Cha ,  Seoungwon Lee ,  Tae Hoon Park ,  Woonrae Cho ,  Jin-Hun Hoon ,  Edhunng Cho

IPC: G02B27/00

CPC classification number: H01J1/74 ,  G02F1/133512 ,  H01J11/12 ,  H01J11/44 ,  H01J2211/444

Abstract: A film for display device, a filter for display device including the film, and a display device including the filter are disclosed. The film for display device includes a plurality of first portions positioned to be spaced with a predetermined distance therebetween, and a plurality of second portions transmitting light. Each second portion is positioned between the first portions. A refractive index of the first portion is larger than a refractive index of the second portion.

Abstract translation: 公开了一种显示装置用薄膜，包括该薄膜的显示装置用滤波器及包括该滤波器的显示装置。 显示装置用薄膜包括多个第一部分和第二部分，多个第一部分被定位成间隔预定的距离。 每个第二部分位于第一部分之间。 第一部分的折射率大于第二部分的折射率。

公开(公告)号：US20120008054A1

公开(公告)日：2012-01-12

申请号：US13256738

申请日：2010-03-17

Applicant: Heewon Kwon ,  Yonghwan Lee ,  Jihoon Sohn ,  Woonseo Shin ,  Taesoo Park ,  Sangwoo Lee ,  Hongrae Cha ,  Youngjae Seo

Inventor： Heewon Kwon ,  Yonghwan Lee ,  Jihoon Sohn ,  Woonseo Shin ,  Taesoo Park ,  Sangwoo Lee ,  Hongrae Cha ,  Youngjae Seo

IPC: G02F1/1335 ,  G02F1/13

CPC classification number: G09G3/2018 ,  G09G3/003 ,  H04N13/337 ,  H04N13/398

Abstract: An embodiment of the invention relates to a filter, a display device, and a liquid crystal display.The display device according to the embodiment of the invention includes a display panel, a filter disposed in the front of the display panel, and 3D glasses including a left eye lens and a right eye lens. The filter includes a substrate and a circular polarizing layer disposed on the substrate. Each of the left eye lens and the right eye lens transmits circularly polarized light and is turned on or off in response to an input synchronization signal.

Abstract translation: 本发明的实施例涉及一种滤波器，显示装置和液晶显示器。 根据本发明的实施例的显示装置包括显示面板，布置在显示面板的前方的滤光器和包括左眼镜头和右眼镜头的3D眼镜。 滤光器包括基板和设置在基板上的圆偏振层。 左眼镜片和右眼镜片中的每一个透射圆偏振光，并且响应于输入同步信号而被打开或关闭。

公开(公告)号：US20070258160A1

公开(公告)日：2007-11-08

申请号：US11790870

申请日：2007-04-27

Applicant: Hongrae Cha

Inventor： Hongrae Cha

IPC: G02B5/08

CPC classification number: H01J11/44 ,  H01J11/12 ,  H01J2211/446 ,  H05K9/0096

Abstract: A filter for a display apparatus, a method of manufacturing the same, and a plasma display apparatus are disclosed. The filter for the display apparatus includes a base film layer, an electromagnetic interference (EMI) shielding layer, and a resin layer. The EMI shielding layer is formed on the base film layer. The resin layer is formed on the EMI shielding layer.

Abstract translation: 公开了一种用于显示装置的滤光器，其制造方法和等离子体显示装置。 用于显示装置的滤光器包括基膜层，电磁干扰（EMI）屏蔽层和树脂层。 EMI屏蔽层形成在基膜层上。 树脂层形成在EMI屏蔽层上。