公开(公告)号：US06917149B2

公开(公告)日：2005-07-12

申请号：US10232676

申请日：2002-09-03

申请人： Sang-Ho Jeon ,  Jong-Han Rhee ,  Kun-Moo Lee

发明人： Sang-Ho Jeon ,  Jong-Han Rhee ,  Kun-Moo Lee

IPC分类号： H01J29/02 ,  H01J29/07 ,  H01J29/80

CPC分类号： H01J29/076 ,  H01J2229/0755

摘要： A tension mask for a color cathode-ray tube includes a plurality of strips separated by a predetermined distance and connected by real bridges. The strips define slots, through which an electron beam passes, together with the real bridges. The slots are formed such that the width of middle portions of the slots is narrower than the width of upper and lower portions of the slots in order to compensate for contraction of the strips arising when tension is applied to the strips.

摘要翻译： 用于彩色阴极射线管的张力掩模包括分隔预定距离并通过真实桥连接的多个条。 这些条带与电桥一起形成电子束通过的槽。 槽形成为使得槽的中间部分的宽度比槽的上部和下部的宽度窄，以便补偿当张力施加到条带时产生的条的收缩。

公开(公告)号：US06621201B2

公开(公告)日：2003-09-16

申请号：US10127727

申请日：2002-04-23

申请人： Sang-Ho Jeon ,  Jong-Han Rhee ,  Hyang-Jin Koh ,  Jun-Jong Lee ,  Dong-Hwan Kim

发明人： Sang-Ho Jeon ,  Jong-Han Rhee ,  Hyang-Jin Koh ,  Jun-Jong Lee ,  Dong-Hwan Kim

IPC分类号： H01J2980

CPC分类号： H01J29/07 ,  H01J2229/0788

摘要： The present invention describes the details of a flat mask before tension is applied, an assembling method of that flat mask, and a tension mask assembly manufactured by using that method in order to obtain satisfactory thermal expansion, uniform stress distribution and linearity. The flat mask includes an apertured portion and supporting ends surrounding the apertured portion. The apertured portion comprises a plurality of concave pin-cushion type or convex barrel type strips, a plurality of real bridges connecting strips and dividing slots, and dummy bridges formed in the slots. The short supporting ends have the same width along a longitudinal direction and are formed to have the same curvature as the strips facing the supporting ends. The short supporting ends are preferably half-etched in order to make the volume of material removed from the short supporting ends greater than the volume of material removed from the apertured portion. Therefore, the short supporting ends can have grooves on their front and rear sides. In addition, the corner portions of the supporting ends are made to have sloping sides at a predetermined angle. As a result of manufacturing the tension mask by using the method of the present invention, the apertured portions of the tension mask have satisfactory thermal expansion, uniform stress distribution and linearity. In addition, it is possible for the tension mask to be prevented from having deformation caused by heat treatment after being held under tension.

公开(公告)号：US06825600B2

公开(公告)日：2004-11-30

申请号：US10155370

申请日：2002-05-23

申请人： Soon-Cheol Shin ,  Jong-Han Rhee ,  Sang-Ho Jeon ,  Jun-Jong Lee ,  Hyang-Jin Koh

发明人： Soon-Cheol Shin ,  Jong-Han Rhee ,  Sang-Ho Jeon ,  Jun-Jong Lee ,  Hyang-Jin Koh

IPC分类号： H01J2980

CPC分类号： H01J29/07 ,  H01J2229/075 ,  H01J2229/0755

摘要： A color selection apparatus for a cathode ray tube. A mask is formed having a long axis and a short axis. A frame supports the mask in one of a long axis direction and a short axis direction. The mask has a plurality of strips separated by a predetermined distance. A plurality of first beam apertures are formed as single long slits between the strips in a center portion of the mask. A plurality of second beam apertures are formed on outer portions of the mask to both sides of the center portion of the mask. The second beam apertures are divided into a plurality of individual units within a single column by real bridges and at least one dummy bridge for each individual second beam aperture unit. The at least on dummy bridge extends inwardly from the strips but does not cross completely through the individual second beam aperture unit.

摘要翻译： 一种用于阴极射线管的颜色选择装置。 形成具有长轴和短轴的掩模。 框架在长轴方向和短轴方向之一上支撑掩模。 掩模具有分开预定距离的多个条。 多个第一光束孔形成在掩模的中心部分中的条之间的单个长缝隙。 多个第二光束孔径在掩模的外部部分形成在掩模的中心部分的两侧。 第二光束孔径通过实际桥梁和用于每个单独的第二光束孔径单元的至少一个虚拟桥梁分成单个列中的多个单独的单元。 至少在虚拟桥上从条带向内延伸，但不完全穿过单独的第二光束孔径单元。

公开(公告)号：US06762545B2

公开(公告)日：2004-07-13

申请号：US09836550

申请日：2001-04-18

申请人： Deok-Hyeon Choe ,  Jong-Han Rhee ,  Sang-Ho Jeon ,  Young-Bin Im

发明人： Deok-Hyeon Choe ,  Jong-Han Rhee ,  Sang-Ho Jeon ,  Young-Bin Im

IPC分类号： H01J2907

CPC分类号： H01J9/146 ,  H01J29/07

摘要： A tension mask for a color cathode-ray tube, a method for manufacturing the tension mask, and an exposure mask for use in the manufacture of the tension mask are provided. The tension mask is manufactured by depositing photosensitive layers over the top and bottom surfaces of a steel foil. An upper exposure mask with a pattern including a series of parallel upper light transmission portions arranged in lines is aligned over the top surface of the steel foil, and a lower exposure mask with a pattern is aligned over the bottom surface of the steel foil. Here, the pattern of the lower exposure mask includes a series of parallel lower light transmission portions arranged in lines, a plurality of first light shielding portions intersecting adjacent lower light transmission portions among the series of the parallel lower light transmission portions, and a plurality of second light shielding portions partially extending between the edges of the adjacent lower light transmission portions. Following this, the photosensitive layers uncovered with the lower and upper exposure masks are exposed using an exposure light source, and then the upper and lower exposure masks are removed from the steel foil and developing the photosensitive layers remaining on the steel foil. Lastly, the steel foil which has undergone the developing process is etched, so that the tension mask is completed.

摘要翻译： 提供了用于彩色阴极射线管的张力罩，用于制造张力罩的方法和用于制造张力罩的曝光掩模。 通过在钢箔的顶面和底面上沉积感光层来制造张力掩模。 具有排列成一行平行的上部光透射部分的图案的上部曝光掩模在钢箔的顶表面上对齐，并且具有图案的下部曝光掩模在钢箔的底表面上对准。 这里，低曝光掩模的图案包括：一系列平行的下行光传输部分，多个平行的下光传输部分中的多个第一遮光部分与相邻的下光传输部分相交， 第二遮光部分部分地延伸在相邻的下部光传输部分的边缘之间。 接下来，用曝光光源曝光未曝光的感光层，然后从钢箔上去除上，下曝光掩模，并显影保留在钢箔上的感光层。 最后，对经过显影处理的钢箔进行蚀刻，从而完成张力掩模。

公开(公告)号：US06710530B2

公开(公告)日：2004-03-23

申请号：US10272001

申请日：2002-10-17

申请人： Jun-Jong Lee ,  Kyou-Bong Lee ,  Jong-Han Rhee ,  Sang-Ho Jeon

发明人： Jun-Jong Lee ,  Kyou-Bong Lee ,  Jong-Han Rhee ,  Sang-Ho Jeon

IPC分类号： H01J2980

CPC分类号： H01J29/07 ,  H01J2229/0766

摘要： A cathode ray tube includes a panel with an inner phosphor screen, and a funnel sealed to the panel while facing the phosphor screen. The funnel is externally mounted with a deflection yoke. A neck is sealed to the rear of the funnel while mounting an electron gun to emit electron beams therein. A shadow mask is placed within the panel. The shadow mask has a hole-formation portion with a plurality of beam-guide holes, a non-holed portion externally surrounding the hole-formation portion while being shaped with a rectangular frame, and a skirt bent from the outer periphery of the non-holed portion to the rear of the panel. The skirt has a basic etching portion half-etched at a predetermined roughness. The components of the shadow mask are integrated into one body. A welding portion is formed at the bottom of the skirt with a plurality of welding points. A mask frame is internally suspension-fitted to the panel while being welded to the skirt to support the shadow mask. The skirt of the shadow mask has a subsidiary etching portion placed between the welding portion and the basic etching portion while being half-etched at a roughness greater than the roughness of the basic etching portion.

摘要翻译： 阴极射线管包括具有内荧光屏的面板和在面向荧光屏的情况下与面板密封的漏斗。 漏斗外部安装有偏转线圈。 颈部密封到漏斗的后面，同时安装电子枪以在其中发射电子束。 荫罩放置在面板内。 荫罩具有孔形成部分，该孔形成部分具有多个光束引导孔，外部围绕孔形成部分的非孔部分，同时成形为矩形框架，以及从非易失性存储器的外周弯曲的裙部， 孔部分到面板的后部。 裙部具有以预定粗糙度半刻蚀的基本蚀刻部分。 荫罩的组件被集成到一个主体中。 焊接部分在裙部的底部形成有多个焊接点。 面罩框架内部悬挂于面板上，同时焊接到裙部以支撑荫罩。 荫罩的裙部具有放置在焊接部分和基本蚀刻部分之间的辅助蚀刻部分，同时以大于基本蚀刻部分的粗糙度的粗糙度进行半蚀刻。

公开(公告)号：US06628059B2

公开(公告)日：2003-09-30

申请号：US10082271

申请日：2002-02-26

申请人： Jong-Han Rhee ,  Soon-Cheol Shin ,  Hyang-Jin Koh ,  Sang-Ho Jeon ,  Jun-Jong Lee

发明人： Jong-Han Rhee ,  Soon-Cheol Shin ,  Hyang-Jin Koh ,  Sang-Ho Jeon ,  Jun-Jong Lee

IPC分类号： H01J2980

CPC分类号： H01J29/07

摘要： A color selection apparatus for a cathode ray tube includes a mask bearing a shape with short and long axes, and a frame combined with the mask. The mask is fitted to the frame while being tensioned either in the long axis direction or in the short axis direction. The mask has a plurality of strips spaced apart from each other by a predetermined distance, a plurality of real bridges disposed between the neighboring strips with a predetermined pitch while defining beam-guide holes, and one or more dummy bridges placed within each beam-guide hole while being extended from the strips in at least one direction. In any one reference column of m=0 and the other neighboring columns of m±n (n is a natural number), the real bridges arranged at the reference column are placed at lines different from the real bridges arranged at the columns of at least m±2 in the long axis direction.

公开(公告)号：US20090212702A1

公开(公告)日：2009-08-27

申请号：US12378345

申请日：2009-02-12

申请人： Sang-Hoon Yim ,  Chun-Gyoo Lee ,  Jong-Han Rhee ,  Yu-Jeong Cho

发明人： Sang-Hoon Yim ,  Chun-Gyoo Lee ,  Jong-Han Rhee ,  Yu-Jeong Cho

IPC分类号： H01J17/49 ,  G06F3/041

CPC分类号： G06F3/0412 ,  G06F3/0421

摘要： A plasma display device embodying a touch panel function utilizing infrared rays that are generated when displaying an image and that are emitted in a uniform distribution manner in a display area. The plasma display device includes: a plasma display panel (PDP) for displaying an image; a chassis base attached to and supporting the PDP; an infrared ray sensor at a front surface or a rear surface of the PDP for detecting a change in amount of infrared rays emitted from the PDP; and a controller for receiving a detection signal and determining a position of the change in amount of infrared rays, the position of the change in amount of infrared rays defining a touch position.

摘要翻译： 一种等离子体显示装置，其具有使用在显示图像时产生并以均匀分布方式在显示区域中发射的红外线的触摸面板功能。 等离子体显示装置包括：用于显示图像的等离子体显示面板（PDP）; 连接并支撑PDP的底架; 在PDP的前表面或后表面处的红外线传感器，用于检测从PDP发射的红外线的量的变化; 以及控制器，用于接收检测信号并确定红外线量的变化的位置，定义触摸位置的红外线量的变化的位置。

公开(公告)号：US08093810B2

公开(公告)日：2012-01-10

申请号：US12378345

申请日：2009-02-12

申请人： Sang-Hoon Yim ,  Chun-Gyoo Lee ,  Jong-Han Rhee ,  Yu-Jeong Cho

发明人： Sang-Hoon Yim ,  Chun-Gyoo Lee ,  Jong-Han Rhee ,  Yu-Jeong Cho

IPC分类号： G06F3/41

CPC分类号： G06F3/0412 ,  G06F3/0421

摘要： A plasma display device embodying a touch panel function utilizing infrared rays that are generated when displaying an image and that are emitted in a uniform distribution manner in a display area. The plasma display device includes: a plasma display panel (PDP) for displaying an image; a chassis base attached to and supporting the PDP; an infrared ray sensor at a front surface or a rear surface of the PDP for detecting a change in amount of infrared rays emitted from the PDP; and a controller for receiving a detection signal and determining a position of the change in amount of infrared rays, the position of the change in amount of infrared rays defining a touch position.

摘要翻译： 一种等离子体显示装置，其具有使用在显示图像时产生并以均匀分布方式在显示区域中发射的红外线的触摸面板功能。 等离子体显示装置包括：用于显示图像的等离子体显示面板（PDP）; 连接并支撑PDP的底架; 在PDP的前表面或后表面处的红外线传感器，用于检测从PDP发射的红外线的量的变化; 以及控制器，用于接收检测信号并确定红外线量的变化的位置，定义触摸位置的红外线量的变化的位置。

公开(公告)号：US20100026645A1

公开(公告)日：2010-02-04

申请号：US12502143

申请日：2009-07-13

申请人： Sang-Hoon Yim ,  Jong-Han Rhee

发明人： Sang-Hoon Yim ,  Jong-Han Rhee

IPC分类号： G06F3/041

CPC分类号： G06F3/0421

摘要： A touch display panel assembly is provided. The touch display panel assembly includes a display panel having a display surface on a side of the display panel for emitting light, a touch light detector at a periphery of the display panel for detecting the emitted light and having an iris that faces in a direction substantially normal to the display surface for passing the emitted light into the touch light detector, and a light guide above the iris for guiding the emitted light from the display surface to the iris and into the touch light detector. The touch display panel assembly has an improved viewing angle and can be made thinner as compared to conventional touch display panels due to the improved features of the touch light detector.

摘要翻译： 提供触摸显示面板组件。 触摸显示面板组件包括：显示面板，其具有用于发光的显示面板的一侧的显示面;在显示面板周围的触摸光检测器，用于检测发射的光，并具有面向基本上方向的虹膜; 垂直于显示表面，用于将发射的光传递到触摸光检测器中;以及光源，用于将发出的光从显示表面引导到虹膜并进入触摸光检测器中。 触摸显示面板组件具有改进的视角，并且由于触摸式光检测器的特征的改进，与传统的触摸显示面板相比可以变得更薄。

公开(公告)号：US06836062B2

公开(公告)日：2004-12-28

申请号：US10372147

申请日：2003-02-25

申请人： Jun-Jong Lee ,  Ki-Youn Jun ,  Jong-Han Rhee

发明人： Jun-Jong Lee ,  Ki-Youn Jun ,  Jong-Han Rhee

IPC分类号： H01J2970

CPC分类号： H01J29/076

摘要： A cathode ray tube including a tube realized through a face panel, a funnel, and a neck; a color selection apparatus including a shadow mask having a an effective area with apertures and a mask frame supporting the shadow mask; an electron gun mounted in the neck and emitting electron beams; a deflection apparatus generating a magnetic field to deflect the electron beams; and a moire compensation circuit performing moire compensation, wherein the color selection apparatus satisfies the following condition, 0.76 ≥ Ke Ko ≥ 0.85 where Ko and Ke are K values respectively at a center point and a horizontal end of the effective area, and wherein K satisfies the following condition, K = DL Pv × Bs Ps where DL and Pv are respectively a vertical length and a vertical pitch of the apertures, and Bs and Ps are respectively a vertical diameter and a vertical pitch of the electron beams landing on the effective area.

摘要翻译： 一种阴极射线管，包括通过面板，漏斗和颈部实现的管; 一种颜色选择装置，包括具有带孔的有效面积的荫罩和支撑该荫罩的荫罩框架; 安装在颈部并发射电子束的电子枪; 产生磁场以偏转电子束的偏转装置; 和莫尔补偿电路，进行莫尔条纹补偿，其中色选择装置满足以下条件，其中Ko和Ke分别在有效面积的中心点和水平端处为K值，并且其中K满足以下条件，其中DL和 Pv分别是孔的垂直长度和垂直间距，Bs和Ps分别是着落在有效区域上的电子束的垂直直径和垂直间距。