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21. 发明授权

US07362043B2 Plasma display panel having a grounding structure of a film type front surface filter 失效
标题翻译：具有膜型正面滤光片的接地结构的等离子显示面板
公开(公告)号：US07362043B2
公开(公告)日：2008-04-22
申请号：US10696996
申请日：2003-10-31
申请人： Hong Rae Cha
发明人： Hong Rae Cha
IPC分类号： H01J64/40
CPC分类号： H01J11/10 , H01J11/44 , H01J2211/446 , H05K9/0096
摘要： Disclosed is a plasma display panel including: a panel; a film type front surface filter disposed at a front surface of the panel; a back cover disposed at a rear surface of the panel; a filter support having a portion thereof formed to be overlapped with the film type front surface filter, for connecting the film type front surface filter with the back cover; a first metallic layer formed on a surface overlapped with the filter support of the film type front surface filter; and a second metallic layer disposed between the first metallic layer and the filter support, for electrically connecting the first metallic layer with the filter support.
摘要翻译：公开了一种等离子体显示面板，包括：面板; 设置在面板的前表面的胶片型前表面过滤器; 设置在所述面板的后表面的后盖; 过滤器支撑体，其一部分形成为与薄膜型前表面过滤器重叠，用于将薄膜型前表面过滤器与后盖连接; 形成在与膜型前表面过滤器的过滤器支架重叠的表面上的第一金属层; 以及设置在第一金属层和过滤器支撑件之间的第二金属层，用于将第一金属层与过滤器支撑件电连接。

22. 发明授权

US08013807B2 Plasma display device 失效
标题翻译：等离子显示装置
公开(公告)号：US08013807B2
公开(公告)日：2011-09-06
申请号：US11855814
申请日：2007-09-14
申请人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Woo Sung Jang , Woon Seo Shin
发明人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Woo Sung Jang , Woon Seo Shin
IPC分类号： G09G3/28
CPC分类号： H01J11/12 , H01J11/44 , H01J2211/444
摘要： A display apparatus includes a plasma display panel (PDP) having an upper substrate at which black matrices are disposed. The apparatus includes an external light shield having a panel side facing a display surface of the PDP and an opposing viewer side facing away from the display surface. The light shield includes a base unit and includes pattern units that absorb external light from the viewer side. The pattern units have boundaries defined by intersections of the pattern units and the base unit. The boundaries define widths of pattern tops disposed toward the panel side or the viewer side and define widths of pattern bottoms disposed toward the other of the panel side and the viewer side. A distance between a pair of adjacent black matrices is 4 to 12 times greater than a distance between adjacent boundaries, of a pair of adjacent pattern units, at adjacent pattern bottoms.
摘要翻译：显示装置包括具有上基板的等离子体显示面板（PDP），黑基质设置在上基板上。该装置包括具有面向PDP的显示表面的面板侧和背离显示面的相对观察者侧的外部光屏蔽。遮光罩包括基座单元，并且包括吸收来自观察者侧的外部光的图案单元。图案单元具有由图案单元和基本单元的交点定义的边界。边界限定了朝向面板侧或观察者侧设置的图案顶部的宽度，并且限定朝向面板侧和观看者侧的另一个设置的图案底部的宽度。一对相邻的黑色矩阵之间的距离比相邻图案底部的一对相邻图案单元的相邻边界之间的距离大4至12倍。

23. 发明授权

US07990034B2 Filter and plasma display device thereof 失效
标题翻译：滤波器和等离子体显示装置
公开(公告)号：US07990034B2
公开(公告)日：2011-08-02
申请号：US12035657
申请日：2008-02-22
申请人： Hong Rae Cha , Ji Hoon Sohn , Joon Kwon Moon , Woon Seo Shin
发明人： Hong Rae Cha , Ji Hoon Sohn , Joon Kwon Moon , Woon Seo Shin
IPC分类号： H01J61/40
CPC分类号： H01J11/12 , H01J11/44 , H01J2211/444
摘要： A filter for a display panel includes a base unit and an external light shielding sheet. The sheet includes a plurality of pattern units provided in spaced relation adjacent the base unit to absorb external light. The base unit includes a dye or pigment for absorbing light in a specific wavelength region, and refractive indexes of the pattern units are greater than a refractive index of the base unit. The pattern units may have the same or different refractive indexes.
摘要翻译：用于显示面板的过滤器包括基座单元和外部遮光片。所述片材包括多个图案单元，所述多个图案单元以邻近所述基座单元的间隔关系设置以吸收外部光。基体单元包括用于吸收特定波长区域中的光的染料或颜料，并且图案单元的折射率大于基底单元的折射率。图案单元可以具有相同或不同的折射率。

24. 发明申请

US20100264818A1 FILTER AND PLASMA DISPLAY DEVICE THEREOF 审中-公开
标题翻译：过滤器和等离子体显示装置
公开(公告)号：US20100264818A1
公开(公告)日：2010-10-21
申请号：US12377750
申请日：2006-11-06
申请人： Ji Hoon Sohn , Hong Rae Cha , Sam Je Cho , Woo Sung Jang , Woon Seo Shin
发明人： Ji Hoon Sohn , Hong Rae Cha , Sam Je Cho , Woo Sung Jang , Woon Seo Shin
IPC分类号： H01J17/49 , G02B5/20
CPC分类号： G02B5/00 , H01J11/12 , H01J11/44 , H01J2211/444 , H01J2211/446
摘要： A plasma display device is provided. The plasma display device includes a plasma display panel (PDP) and a filter which is formed at a front of the PDP. The filter includes an external light shielding sheet which includes a base unit and a plurality of pattern units that are formed on the base unit and that have a lower refractive index than the base unit. Each of the pattern units includes at least one curved edge. Therefore, it is possible for a plasma display device to effectively realize black images and enhance bright room contrast with the aid of an external light shielding sheet which is disposed at a front of a PDP and which absorbs and shields as much external light incident upon the PDP as possible. Also, it is possible to secure an optimum opening ratio for a PDP and enhance the luminance of images displayed by a PDP by forming a plurality of pattern units on an external light shielding sheet so that the distance between the bottoms of the pair of adjacent pattern units can fall within a predetermined percentage range of the distance between the tops of the pair of adjacent pattern units.
摘要翻译：提供等离子体显示装置。等离子体显示装置包括等离子体显示面板（PDP）和形成在PDP前面的滤光器。滤光器包括外部遮光片，其包括基底单元和多个图案单元，所述多个图案单元形成在基底单元上并且具有比基底单元更低的折射率。每个图案单元包括至少一个弯曲边缘。因此，等离子体显示装置可以借助于设置在PDP前面的外部遮光片来有效地实现黑色图像并增强亮度对比度，并且吸收和屏蔽入射到PDP上的外部光线 PDP尽可能。此外，通过在外部遮光片上形成多个图案单元，可以确保PDP的最佳开口率并增强由PDP显示的图像的亮度，使得该对相邻图案的底部之间的距离单元可以落在一对相邻图案单元的顶部之间的距离的预定百分比范围内。

25. 发明申请

US20090026951A1 FILTER AND PLASMA DISPLAY DEVICE THEREOF 失效
标题翻译：过滤器和等离子体显示装置
公开(公告)号：US20090026951A1
公开(公告)日：2009-01-29
申请号：US12035693
申请日：2008-02-22
申请人： Hong Rae Cha , Ji Hoon Sohn , Joon Kwon Moon , Woon Seo Shin , Eun Seong Seo , Ki Hoon Song , Jeong Ho Shin
发明人： Hong Rae Cha , Ji Hoon Sohn , Joon Kwon Moon , Woon Seo Shin , Eun Seong Seo , Ki Hoon Song , Jeong Ho Shin
IPC分类号： H01J17/49
CPC分类号： H01J11/44 , H01J11/12 , H01J2211/444
摘要： The present invention relates to a plasma display device. The plasma display device is formed on a upper substrate side of a panel and includes a first base layer; a second base layer having refractive index smaller than that of the first base layer; and a sheet for protecting external light including a plurality of pattern units formed to be spaced from each other between the first and second base layers, wherein an interval between two pattern units adjacent each other of the plurality of pattern units being larger than a height of the pattern unit.With the present invention, the external light shielding sheet maximally absorbing and shielding light incident upon the PDP from the outside is disposed in front of the PDP, making it possible to effectively implement black images and enhance bright room contrast. Also, a layer for reflecting external light is disposed on a lower end of a base unit of a sheet for protecting external light, making it possible to improve an external light absorbing efficiency and an aperture ratio of a display device
摘要翻译：等离子显示装置技术领域本发明涉及等离子体显示装置。等离子体显示装置形成在面板的上基板侧，并且包括第一基层; 第二基层，其折射率小于第一基底层的折射率; 以及用于保护包括形成为在第一和第二基底层之间彼此间隔开的多个图案单元的外部光的片材，其中多个图案单元中彼此相邻的两个图案单元之间的间隔大于图案单位。利用本发明，将从外部入射到PDP上的光最大程度地吸收和屏蔽外部光屏蔽片设置在PDP的前面，使得可以有效地实现黑色图像并增强亮室对比度。此外，用于反射外部光的层设置在用于保护外部光的片材的基底单元的下端上，使得可以提高显示装置的外部光吸收效率和开口率

26. 发明申请

US20080272681A1 EXTERNAL LIGHT SHIELDING SHEET AND PLASMA DISPLAY PANEL DEVICE HAVING THE SAME 审中-公开
标题翻译：外部遮光板和等离子体显示面板装置
公开(公告)号：US20080272681A1
公开(公告)日：2008-11-06
申请号：US12114178
申请日：2008-05-02
申请人： Hong Rae Cha , Ji Hoon Sohn , Woon Seo Shin , Eun Seong Seo , Joon Kwon Moon
发明人： Hong Rae Cha , Ji Hoon Sohn , Woon Seo Shin , Eun Seong Seo , Joon Kwon Moon
IPC分类号： H01K1/26 , H01J17/49
CPC分类号： H01J11/12 , H01J11/44 , H01J2211/444
摘要： The present invention relates to an external light shielding sheet and a plasma display panel device having the external light shielding sheet. The plasma display panel device of the present invention includes: a plasma display panel; and an external light shielding sheet having a base portion having a groove, and a pattern portion formed in the groove of the base portion, wherein an upper end of the pattern portion is arranged nearer the panel than a lower end of the pattern portion, the lower end being broader in width than the upper end.
摘要翻译：本发明涉及具有外部遮光片的外部遮光片和等离子体显示面板装置。本发明的等离子体显示面板装置包括：等离子体显示面板; 以及具有凹部的基部的外部遮光片和形成在基部的槽的图案部，其中，图案部的上端比图案部的下端配置在面板的上方，下端宽度比上端宽。

27. 发明申请

US20080042570A1 SHEET FOR PROTECTING EXTERNAL LIGHT AND PLASMA DISPLAY DEVICE THEREOF 审中-公开
标题翻译：用于保护外部光和等离子体显示装置的表格
公开(公告)号：US20080042570A1
公开(公告)日：2008-02-21
申请号：US11839609
申请日：2007-08-16
申请人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Woo Sung Jang , Woon Seo Shin , Eun Seong Seo , Joon Kwon Moon
发明人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Woo Sung Jang , Woon Seo Shin , Eun Seong Seo , Joon Kwon Moon
IPC分类号： H01J17/49 , G02F1/01
CPC分类号： H01J11/44 , H01J11/12 , H01J2211/444
摘要： The present invention relates to an external light shielding sheet and a plasma display device thereof, and the plasma display device comprises a plasma display panel(PDP); and an external light shielding sheet, which is disposed at a front of the PDP and includes a base unit and a plurality of pattern units which are formed on the base unit and absorb external light, wherein at least one of the plurality of pattern units has an ascending portion with an average slope of 0.5 to 45 degrees and a descending portion with an average slope of −45 to −0.5 degrees.According to the present invention, it is possible to effectively realize black images and enhance bright room contrast by arranging the external light shielding sheet, which absorbs and shields external light from the outside, at the front of the display panel(PDP). Also, it is possible to absorb external light incident upon the PDP from the top, bottom, left and right as well as not to considerably narrow the horizontal viewing angle by forming the pattern units, which absorb external light, in at least two directions.
摘要翻译：本发明涉及一种外部遮光片及其等离子体显示装置，等离子体显示装置包括等离子体显示面板（PDP）。以及外部遮光片，其设置在PDP的前面，并且包括基底单元和形成在基底单元上并吸收外部光的多个图案单元，其中多个图案单元中的至少一个具有平均斜率为0.5〜45度的上升部分和平均斜率为-45〜-0.5度的下降部分。根据本发明，通过将从外部吸收外部光的外部遮光片配置在显示面板（PDP）的前方，可以有效地实现黑色图像，提高亮度对比度。此外，通过在至少两个方向上形成吸收外部光的图案单元，可以从顶部，底部，左侧和右侧吸收入射在PDP上的外部光，并且不会使水平视角相当窄。

28. 发明授权

US08334653B2 Filter, plasma display device thereof, and related technologies 失效
标题翻译：滤波器，等离子体显示装置及相关技术
公开(公告)号：US08334653B2
公开(公告)日：2012-12-18
申请号：US12966533
申请日：2010-12-13
申请人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Woo Sung Jang , Woon Seo Shin
发明人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Woo Sung Jang , Woon Seo Shin
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/44 , H01J2211/444 , H01J2211/446
摘要： A display apparatus includes a plasma display panel (PDP) and a filter. The PDP has a display surface, and the filter has a panel side facing the display surface of the PDP and an opposing viewer side facing away from the display surface. The filter includes a base unit. The filter also includes pattern units that absorb external light from the viewer side. The pattern units have boundaries that define widths of pattern tops and widths of pattern bottoms. A distance between a pattern top and a pattern bottom defines a pattern height. A distance between adjacent boundaries, of a pair of adjacent pattern units, at adjacent pattern bottoms can be less than a distance between the adjacent boundaries at adjacent pattern tops, less than the pattern height, and greater than a width of at least one of the pattern bottoms.
摘要翻译：显示装置包括等离子体显示面板（PDP）和滤光器。 PDP具有显示表面，并且滤光器具有面向PDP的显示表面的面板侧和背离显示表面的相对观察者侧。过滤器包括基座单元。滤波器还包括吸收来自观看者侧的外部光的图案单元。图案单元具有限定图案顶部宽度和图案底部宽度的边界。图案顶部和图案底部之间的距离限定图案高度。在相邻图案底部的一对相邻图案单元的相邻边界之间的距离可以小于相邻图案顶部处的相邻边界之间的距离，小于图案高度，并且大于至少一个的宽度模式底部。

29. 发明授权

US07852002B2 Filter and plasma display device thereof 失效
标题翻译：滤波器和等离子体显示装置
公开(公告)号：US07852002B2
公开(公告)日：2010-12-14
申请号：US11952889
申请日：2007-12-07
申请人： Hong Rae Cha , Ji Hoon Sohn , Eun Seong Seo , Joon Kwon Moon , Woon Seo Shin
发明人： Hong Rae Cha , Ji Hoon Sohn , Eun Seong Seo , Joon Kwon Moon , Woon Seo Shin
IPC分类号： H01J17/49
CPC分类号： H01J11/44 , G02B5/10 , H01J11/12 , H01J2211/361 , H01J2211/444 , H01J2211/446
摘要： A filter and a plasma display device (PDP) having the same may include a plasma display panel, an EMI shielding sheet having a plurality of shielding layers each including three or more thin film layers, and a protection sheet including a base unit having a plurality of grooves formed in one surface thereof and a plurality of pattern units formed in the grooves and having a different refractive index from that of the base unit.
摘要翻译：具有该等离子体显示装置的等离子体显示装置（PDP）可以包括等离子体显示面板，具有多个屏蔽层的EMI屏蔽片，每个屏蔽层均包含三个或更多个薄膜层;以及保护片，其包括具有多个在其一个表面中形成的凹槽和形成在凹槽中并且具有与基底单元不同的折射率的多个图案单元。

30. 发明授权

US07847482B2 Sheet for protecting external light and plasma display device thereof 失效
标题翻译：用于保护外部光和其等离子体显示装置的片
公开(公告)号：US07847482B2
公开(公告)日：2010-12-07
申请号：US11952865
申请日：2007-12-07
申请人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Joon Kwon Moon , Woon Seo Shin
发明人： Hong Rae Cha , Ji Hoon Sohn , Sam Je Cho , Joon Kwon Moon , Woon Seo Shin
IPC分类号： H01J17/49
CPC分类号： H01J11/44 , H01J11/12 , H01J2211/444 , H01J2211/446
摘要： The present disclosure relates to a plasma display device including a plasma display panel and a sheet disposed at a front surface of the plasma display panel to protect the plasma display panel from external light. The sheet includes a base unit formed with a plurality of grooves and a plurality of pattern unit lines formed on the plurality of grooves of the base unit and has a refractive index different from that of the base unit. The number of the pattern unit lines overlapped with any one of a plurality of discharge cells formed in the panel is 8 to 25. A lower end of the pattern unit lines has a width larger than an upper end of the pattern unit lines, and the upper end of the pattern unit lines is closer to the plasma display panel.
摘要翻译：本发明涉及一种等离子体显示装置，其包括等离子体显示面板和设置在等离子体显示面板的前表面处的片材，以保护等离子体显示面板免受外界光线影响。片材包括形成有多个凹槽的基座单元和形成在基座单元的多个凹槽上的多个图案单元线，并且具有与基座单元不同的折射率。与形成在面板中的多个放电单元中的任一个重叠的图案单位线的数量为8〜25个。图案单位线的下端的宽度大于图案单位线的上端，图案单元线的上端更靠近等离子体显示面板。

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