专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5751098A Structure of color selecting electrode assembly for color cathode ray tubes 失效
标题翻译：彩色阴极射线管选色电极组件结构
公开(公告)号：US5751098A
公开(公告)日：1998-05-12
申请号：US543585
申请日：1995-10-16
申请人： Hideya Ito , Shoji Morimoto , Akira Ichikawa , Junko Itoh , Kenji Kawaguchi , Akira Yamada , Atsushi Hattori , Hiroyuki Sakaiya
发明人： Hideya Ito , Shoji Morimoto , Akira Ichikawa , Junko Itoh , Kenji Kawaguchi , Akira Yamada , Atsushi Hattori , Hiroyuki Sakaiya
IPC分类号： H01J29/07
CPC分类号： H01J29/073 , H01J2229/0722 , H01J2229/0761
摘要： A color selecting electrode assembly for color cathode ray tubes which includes an apertured grill composed of fine-strand grids, a frame over which the aperture grill is stretched and which provides a tensioning force to the apertured grill, and a supporting structure body which is mounted at one end to said frame and engages the other end with the panel side wall of a color cathode ray tube so as to support said frame, wherein the wall thickness of said apertured grill is not greater than 0.032 mm. To assure the characteristic frequency of the aperture grill, it becomes unnecessary to manufacture individually frames having rigidities corresponding to respective slit pitches of the apertured grill. The frame can be a general purpose one (i.e., one used in common with others), thereby allowing the manufacture to be simplified. Further, the suppoting member can be also used in common with others, thereby allowing the design to be simplified.
摘要翻译：一种用于彩色阴极射线管的选色电极组件，其包括由细链格栅组成的多孔格栅，框架，孔格栅被拉伸在该框架上，并且向多孔格栅提供张紧力;以及支撑结构体，其安装在一端到所述框架并且将另一端与彩色阴极射线管的面板侧壁接合以支撑所述框架，其中所述多孔格栅的壁厚不大于0.032mm。为了确保孔格栅的特征频率，不需要单独制造具有与多孔格栅的各狭缝间距对应的刚性的框架。框架可以是通用的框架（即，与其他使用者共同使用的框架），从而允许制造被简化。此外，支撑构件也可以与其他构件共同使用，从而允许简化设计。

2. 发明授权

US5672935A Supporting members for a color selecting electrode assembly 失效
标题翻译：用于选色电极组件的支撑构件
公开(公告)号：US5672935A
公开(公告)日：1997-09-30
申请号：US551668
申请日：1995-11-01
申请人： Hideya Ito , Shoji Morimoto , Junko Itoh , Akira Yamada , Atsushi Hattori , Hiroyuki Sakaiya
发明人： Hideya Ito , Shoji Morimoto , Junko Itoh , Akira Yamada , Atsushi Hattori , Hiroyuki Sakaiya
IPC分类号： H01J29/02 , H01J29/07 , H01J31/20
CPC分类号： H01J29/073 , H01J2229/0744 , H01J2229/0761 , H01J2229/0766
摘要： A color selecting electrode assembly for color cathode ray tubes includes: an aperture grill having thin slits; a frame over which the aperture grill is stretched; and supporting members in which a fixing portion at one end is attached to the frame and an engaging portion at the other end is engaged with a panel pin provided on a panel side wall so as to support the frame. An elastic portion of the supporting members is arranged in such a manner that boundary portions of the elastic portion with the fixing portion and the engaging portion become parallel to a longitudinal-direction of the slits. An engaging hole bored in the engaging portion is provided at such a position that the engaging hole intersects with an imaginary extension plane in which a joining portion of the frame and the aperture grill is extended in a direction parallel to a tube axis of a color cathode ray tube.
摘要翻译：一种用于彩色阴极射线管的选色电极组件包括：具有狭缝的孔格栅; 一个框架，孔格栅被拉伸; 以及支撑构件，其中一端的固定部分附接到框架，并且另一端的接合部分与设置在面板侧壁上的面板销接合以支撑框架。支撑构件的弹性部分被布置成使得弹性部分与固定部分和接合部分的边界部分平行于狭缝的纵向方向。在接合部分中钻孔的接合孔设置在这样的位置，即接合孔与假想的延伸平面相交，框架和孔格栅的接合部分在与彩色阴极的管轴平行的方向上延伸射线管。

3. 发明授权

US06657374B1 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US06657374B1
公开(公告)日：2003-12-02
申请号：US09584858
申请日：2000-06-01
申请人： Kazushi Nagasawa , Tesshin Yazu , Hideya Ito , Takashi Sugahara , Hiroo Sakamoto , Shiro Takada , Junko Itoh , Masayuki Miyazaki
发明人： Kazushi Nagasawa , Tesshin Yazu , Hideya Ito , Takashi Sugahara , Hiroo Sakamoto , Shiro Takada , Junko Itoh , Masayuki Miyazaki
IPC分类号： H01J3100
CPC分类号： H01J29/861 , H01J2229/862
摘要： A cathode ray tube including a portion whose thickness becomes (2.78+0.0038×D)≦t1≦(3.7+0.0038×D)[mm] where D is a diagonal axis length [mm] between rectangular corner portions of an effective screen of a panel, and t1 is a thickness [mm] at positions which occupy 75% of a length of a body portion extending from a sealing surface of the body portion to a yoke portion along a tube axis direction.
摘要翻译：包括其厚度为D的部分的阴极射线管是面板的有效屏幕的矩形角部之间的对角线轴长度[mm]，t1是占据面板的长度的75％的位置处的厚度[mm] 主体部分从主体部分的密封表面沿管轴线方向延伸到轭部分。

4. 发明授权

US4890471A Punch press forming CRT shadow masks 失效
标题翻译：冲压成型CRT阴罩
公开(公告)号：US4890471A
公开(公告)日：1990-01-02
申请号：US297283
申请日：1989-01-17
申请人： Hideya Ito
发明人： Hideya Ito
IPC分类号： B21D22/26 , B21D22/02 , H01J9/14
CPC分类号： H01J9/142 , B21D22/02
摘要： A CRT shadow mask 9 is made by clamping the outer periphery of a blank, stretch or draw-forming the main spherical surface 9a of the mask, releasing the clamping and wipe-forming the skirt 9c of the mask, and finally press-forming a peripheral spherical border 9e inward of the skirt and having a sharper angle of inclination. The border prevents the spring-back of the high yield strength mask material and the attendant formation of creases and dimples in the mask surface. The die press for implementing the process features an inner pad 32 surrounded by an outer pad 31, both defining spherical surfaces configured to mate with those of a punch 1 for individually forming the main surface and border of the mask. The components are arranged such that a single downward stroke of the press successively implements all of the forming steps.
摘要翻译：通过夹持坯件的外周，拉伸或拉伸形成掩模的主球面9a，释放出掩模的裙部9c的夹紧和擦拭，最后压制形成CRT荫罩9 周边球形边缘9e位于裙部的内侧，并且具有更清晰的倾斜角度。该边界防止高屈服强度掩模材料的弹回和掩模表面中随之形成褶皱和凹痕。用于实现该方法的模压机的特征在于由外垫31包围的内垫32，两者都限定球形表面，其被配置为与冲头1的那些相配合，以分别形成掩模的主表面和边界。这些部件被布置成使得压力机的单个向下行程相继地执行所有的成形步骤。

5. 外观设计

USD494513S1 Front grille for an automobile 失效
标题翻译：车前格栅
公开(公告)号：USD494513S1
公开(公告)日：2004-08-17
申请号：US29185395
申请日：2003-06-26
申请人： Hideya Ito
设计人： Hideya Ito

6. 发明授权

US4950943A Support for shadow mask in a cathode ray tube 失效
标题翻译：支持阴极射线管中的荫罩
公开(公告)号：US4950943A
公开(公告)日：1990-08-21
申请号：US278740
申请日：1988-12-02
申请人： Hideya Ito
发明人： Hideya Ito
IPC分类号： H01J29/02 , H01J29/07 , H01J31/20
CPC分类号： H01J29/073
摘要： A shadow mask mounting in a cathode ray tube includes an evacuated envelope including a funnel section, a cylindrical neck section and a faceplate of generally cup-shaped configuration, including a screen plate and a side wall perpendicular to the screen plate. The shadow mask mounting includes a shadow mask assembly including a rigid support frame and a finely perforated shadow mask mounted across the support frame, a plurality of generally elongated support members distributed around the support frame, stud pins each provided in the faceplate for anchoring one end of each support member to the side wall of the faceplate, and a generally elongated resilient member provided for each of the support members. The resilient member is for applying a biasing force, acting in a direction radially outwardly of the shadow mask, to the respective support member. Each of the support members is secured at one end to the support frame and at the other to the side wall of the faceplate whereas the resilient member has one end secured to the support frame.
摘要翻译：安装在阴极射线管中的荫罩包括一个抽真空的外壳，它包括一个漏斗部分，一个圆柱形颈部部分和一个大致杯形结构的面板，包括一个屏幕板和一个与屏板垂直的侧壁。阴影掩模安装包括荫罩组件，其包括刚性支撑框架和跨过支撑框架安装的精细穿孔的荫罩，围绕支撑框架分布的多个大致细长的支撑构件，每个设置在面板中的栓销，用于锚定一端每个支撑构件到面板的侧壁，以及为每个支撑构件设置的大致细长的弹性构件。弹性构件用于沿着荫罩的径向向外的方向施加偏压力到相应的支撑构件。每个支撑构件的一端固定到支撑框架，另一端固定到面板的侧壁，而弹性构件具有固定到支撑框架的一端。

7. 发明授权

US5167557A Method for manufacturing a shadow mask 失效
标题翻译：制造阴影面膜的方法
公开(公告)号：US5167557A
公开(公告)日：1992-12-01
申请号：US638818
申请日：1991-01-08
申请人： Hiroyuki Teramoto , Kimio Hashizume , Tetsuya Watanabe , Hideya Ito
发明人： Hiroyuki Teramoto , Kimio Hashizume , Tetsuya Watanabe , Hideya Ito
IPC分类号： C21D6/00 , C23C8/36 , C23C8/80 , H01J9/14 , H01J29/07
CPC分类号： C21D6/001 , C23C8/36 , C23C8/80 , H01J9/142
摘要： A method for manufacturing a shadow mask is used for color television picture tubes and the like. The surface of a shadow mask body, made of Fe-Ni type alloy, is ion-nitriding processed so as to make the most of the low thermal expansion property inherent in the alloy. The result is that the color purity degradation caused by the thermal expansion at temperature increases of the mask, and by the resonance of the mask itself, can be prevented, thereby realizing a shadow mask serving to render a highly refined CRT.
摘要翻译：用于制造荫罩的方法用于彩色电视显像管等。由Fe-Ni型合金制成的荫罩体的表面进行离子氮化处理，以充分发挥合金中固有的低热膨胀性能。其结果是，可以防止由于掩模温度升高引起的色纯度劣化，并且可以防止掩模本身的共振，从而实现用于形成高度精炼的CRT的荫罩。

8. 发明授权

US4700105A Shadow mask mount for color picture tube 失效
标题翻译：阴影面具座彩色显像管
公开(公告)号：US4700105A
公开(公告)日：1987-10-13
申请号：US883689
申请日：1986-07-09
申请人： Hideya Ito
发明人： Hideya Ito
IPC分类号： H01J29/07
CPC分类号： H01J29/073 , H01J2229/0722 , H01J2229/0766
摘要： A plurality of spaced reinforcing plates 6 are provided around the periphery of a Hip Up configured shadow mask 2 and its support frame 3 in a color picture tube assembly to strengthen and stiffen the mounting arrangement and thereby reduce Z axis deviations of the mask due to thermal deformation and/or mechanical shock.
摘要翻译：在彩色显像管组件中围绕髋关节构造的荫罩2及其支撑框架3的周边设置多个间隔开的加强板6，以加强和加固安装布置，从而减少由于热量而导致的掩模的Z轴偏差变形和/或机械冲击。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式