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Patent Agency Ranking1.发明授权
公开(公告)号：US5968850A
公开(公告)日：1999-10-19
申请号：US947864
申请日：1997-10-09
Applicant: Jong-In Jeong , Cheol-Su Jeong , Dae-Won Park , Chul-Yong Lee , Chul-Ho Kwon
Inventor： Jong-In Jeong , Cheol-Su Jeong , Dae-Won Park , Chul-Yong Lee , Chul-Ho Kwon
IPC: G02F1/1343 , G02F1/136 , G02F1/1362 , H01L21/3213 , H01L21/00 , B44C1/22
CPC classification number: G02F1/136286 , G02F2001/13629 , H01L21/32134
Abstract: A wiring according to the present invention is made of a chromium layer and a chromium nitride layer. To make the wiring, a layer of chromium is deposited on a substrate, and then a layer of chromium nitride is deposited. A layer of photoresist is covered on the layer of chromium nitride and patterned, the layers of chromium and chromium nitride are wet etched in sequence using the photoresist pattern as a mask. Since the layer of chromium nitride is etched more quickly than the layer of chromium, the layer of photoresist and the layer of chromium are separated from each other and the chromium layer is isotropically etched to form a pattern having an edge with a gentle slope.
Abstract translation: 根据本发明的布线由铬层和氮化铬层制成。 为了进行布线，将一层铬沉积在基板上，然后沉积一层氮化铬。 将一层光致抗蚀剂覆盖在氮化铬层上并图案化之后，使用光致抗蚀剂图案作为掩模，依次湿法蚀刻铬和氮化铬层。 由于氮化铬层比铬层更快地被蚀刻，所以光致抗蚀剂层和铬层彼此分离，铬层被各向同性地蚀刻以形成具有平缓斜率的边缘的图案。
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公开(公告)号：US5126622A
公开(公告)日：1992-06-30
申请号：US610056
申请日：1990-11-07
Applicant: Jong-in Jeong , Jong-seo Choi , Hwan-cheol No , Kyu-nam Ju
Inventor： Jong-in Jeong , Jong-seo Choi , Hwan-cheol No , Kyu-nam Ju
Abstract: A dispenser cathode comprises an electron emissive material including at least one selected from the group consisting of Ba and Ba oxide, a porous metal base body having a plurality of diffusing cavities and positioned on the electron emissive material and an alloy thin film layer consisting of scandium tungstate and tungsten which is disposed between the electron emissive material and the porous metal base body. Instead of the alloy thin film, a pellet containing scandium tungstate may be interposed between said electron emissive material and the porous metal base body. The activation aging time of the dispenser cathode of the present invention is greatly shortened as compared with the conventional dispenser cathode, and the damage of Sc by ion bombardment is prevented, and thus the stable thermoelectron emission can be obtained.
Abstract translation: 分配器阴极包括电子发射材料，其包括选自由Ba和Ba氧化物组成的组中的至少一种，具有多个扩散腔并位于电子发射材料上的多孔金属基体和由钪组成的合金薄膜层 钨酸盐和钨，其设置在电子发射材料和多孔金属基体之间。 代替合金薄膜，可以在所述电子发射材料和多孔金属基体之间插入含有钨酸钪的颗粒。 与传统的分配器阴极相比，本发明的分配器阴极的激活老化时间大大缩短，并且防止了通过离子轰击的Sc的损伤，从而可以获得稳定的热电子发射。
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公开(公告)号：US5121027A
公开(公告)日：1992-06-09
申请号：US746902
申请日：1991-08-19
Applicant: N., Hwan-Chul , Jong-In Jeong , Jong-Seo Choi , Jong-Ho Oh , Kyu-Nam Ju
Inventor： N., Hwan-Chul , Jong-In Jeong , Jong-Seo Choi , Jong-Ho Oh , Kyu-Nam Ju
Abstract: This invention relates to an oxide-coated cathode for CRT and a manufacturing method thereof, where Scandium (Sc) or Scandium Oxide (Sc.sub.2 O.sub.3) is vaporized and ionized into a gas state under the oxygen existing environment, and is accelerated onto the surface of a base of Ni containing small amounts of a reducing element such as Mg or Si to form an implantation layer in a certain depth within the base, thereby enhancing the electron emissive characteristics and lengthening the longevity of the cathode.
Abstract translation: 本发明涉及一种用于CRT的氧化物涂覆阴极及其制造方法，其中钪（Sc）或氧化钪（Sc 2 O 3）在氧存在环境下蒸发并电离成气态，并被加速到 含有少量诸如Mg或Si的还原元素的Ni的基底以在基底内形成一定深度的注入层，从而增强电子发射特性并延长阴极的寿命。
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公开(公告)号：US06703773B2
公开(公告)日：2004-03-09
申请号：US09835387
申请日：2001-04-17
Applicant: Kuen-dong Ha , Jong-in Jeong , Gui-bae Kim
Inventor： Kuen-dong Ha , Jong-in Jeong , Gui-bae Kim
IPC: H01J2980
CPC classification number: H01J9/142 , H01J29/073 , H01J2229/0716
Abstract: A tension mask frame assembly for a color cathode-ray tube, the assembly including a tension mask and a frame, is provided. The tension mask has a plurality of strips isolated from each other at predetermined intervals on a thin plate to form slots, and tie bars for partitioning slots at a predetermined pitch interval by connecting adjacent strips to each other. The frame has a pair of support members for supporting the longer sides of the tension mask, a pair of elastic members, the ends of which are connected to both ends of each of the support members so that the support members are isolated from each other a predetermined distance, and a reinforcing member having both ends coupled to both ends of the exterior side surface of each of the support members and its center portion contacting with the exterior side surface of each of the support members, the reinforcing member for elastically restoring the support members in a direction where a tensile force is applied to the strips. In the tension mask frame assembly for a color cathode-ray tube having such a structure, deformation of the support members is reduced by the reinforcing member, so that a uniform tensile force is applied to the tension mask supported by the supporters.
Abstract translation: 提供了一种用于彩色阴极射线管的张力罩框架组件，该组件包括张力罩和框架。 张力掩模具有在薄板上以预定间隔彼此隔离的多个条带，以形成槽，以及用于通过将相邻条彼此连接而以预定间距间隔分隔槽的连接条。 框架具有用于支撑张力罩的长边的一对支撑构件，一对弹性构件，其端部连接到每个支撑构件的两端，使得支撑构件彼此隔离a 以及加强构件，其两端联接到每个支撑构件的外侧表面的两端，并且其中心部分与每个支撑构件的外侧表面接触，用于弹性地恢复支撑件的加强构件 构件沿着拉力施加到条的方向。 在具有这种结构的彩色阴极射线管的张力罩框架组件中，通过加强构件减小支撑构件的变形，使得对由支撑件支撑的张力面罩施加均匀的张力。
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公开(公告)号：US5115164A
公开(公告)日：1992-05-19
申请号：US611688
申请日：1990-11-07
Applicant: Jong-in Jeong , Jong-seo Choi , Hwan-cheol No , Kyu-nam Ju
Inventor： Jong-in Jeong , Jong-seo Choi , Hwan-cheol No , Kyu-nam Ju
Abstract: A dispenser cathode comprises an electron emissive material containing BaAl.sub.4 and Ni, the porous metal base body and a sleeve. The activation aging time of the dispenser cathode according to the present invention is shortened greatly as compared with the conventional dispenser cathode and therefore, the productivity can be increased.
Abstract translation: 分配器阴极包括含有BaAl 4和Ni的电子发射材料，多孔金属基体和套管。 与传统的分配器阴极相比，根据本发明的分配器阴极的活化老化时间大大缩短，因此可以提高生产率。
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