公开(公告)号：KR1020100136007A

公开(公告)日：2010-12-28

申请号：KR1020090054161

申请日：2009-06-18

Applicant: (주)썬텔 ,  금호전기주식회사

Inventor： 윤성호 ,  정한기 ,  김광복 ,  유승호

IPC: H01J1/30 ,  H01J9/02

CPC classification number: H01J1/304 ,  B82Y30/00 ,  C01B32/162 ,  H01J9/025 ,  H01J2201/30453

Abstract: PURPOSE: A method and an electron emitting source part thereof are provided to inexpensively manufacture a carbon nano fiber by manufacturing an electron emitting source part by coating a carbon nano fiber resin paste on a cathode electrode plate. CONSTITUTION: A metal catalyst is manufactured by using a sol-gel method. The metal catalyst is arranged in a synthetic furnace. An impurity is removed from the carbon nano fiber formed on the metal catalyst. A photosensitive resin is added to the carbon nano fiber. The carbon nano fiber resin paste is coated to the cathode electrode plate and an electron emitting source part is manufactured.

Abstract translation: 目的：提供一种方法和电子发射源部分，通过在阴极电极板上涂覆碳纳米纤维树脂浆料，通过制造电子发射源部件来廉价地制造碳纳米纤维。 构成：使用溶胶 - 凝胶法制造金属催化剂。 金属催化剂配置在合成炉中。 从金属催化剂上形成的碳纳米纤维上除去杂质。 向碳纳米纤维中加入感光性树脂。 将碳纳米纤维树脂浆料涂布到阴极电极板上，制造电子发射源部件。

公开(公告)号：KR1020090012525A

公开(公告)日：2009-02-04

申请号：KR1020070076429

申请日：2007-07-30

Applicant: 삼성에스디아이 주식회사

Inventor： 조영미 ,  김창욱 ,  문희성

IPC: H01J1/304 ,  H01J9/02 ,  C01B31/02 ,  B82Y40/00

CPC classification number: H01J1/304 ,  H01J3/021 ,  H01J2201/30426 ,  H01J2201/30453 ,  B82Y40/00 ,  H01J9/025

Abstract: An electron emission source, an electron emission device and a method for preparing the electron emission source are provided to make the electric field emission efficiency promoted by using the carbon based material and the degradation prevention material. The supersonic treatment is performed to the mixture of the carbon nanotube of 0.5g and the deionized water of 100ml for 5 minutes. The PdCl2 solution of 10wt% is prepared by adding the PdCl2(palladium chloride) powder to the deionized water. The PdCl2 solution of 20ml is added to the deionized water including the carbon nanotube. 1M NaBH4 solution of 20ml is added to the mixture by using the micro-pipette. The aging process is performed for 10 minutes. The carbon nanotube coated with Pd is obtained by performing the filtering process, the cleaning process and drying procedure. Vehicle is prepared by mixing terpinol and ethylmethacrylate. The carbon nanotube powder coated with Pd is added to the vehicle. The composition for forming the emitter is obtained by performing the milling process and the roll milling process to the mixture. The composition for forming the emitter is printed on the ITO(Indium Tin Oxide) substrate.

Abstract translation: 提供电子发射源，电子发射装置和制备电子发射源的方法，以通过使用碳基材料和防分解材料来提高电场释放效率。 对0.5g的碳纳米管和100ml的去离子水的混合物进行超音速处理5分钟。 通过将PdCl 2（氯化钯）粉末加入到去离子水中制备10wt％的PdCl 2溶液。 将含有碳纳米管的去离子水加入20ml的PdCl 2溶液。 通过使用微量移液管将1M NaBH 4的20ml溶液加入到混合物中。 老化过程进行10分钟。 用Pd涂覆的碳纳米管是通过进行过滤，清洗和干燥处理得到的。 车辆通过混合萜品醇和甲基丙烯酸乙酯制备。 将涂有Pd的碳纳米管粉末加入到载体中。 用于形成发射体的组合物通过对混合物进行研磨过程和辊磨加工获得。 用于形成发射体的组合物印刷在ITO（氧化铟锡）衬底上。

公开(公告)号：KR1020080108727A

公开(公告)日：2008-12-16

申请号：KR1020070056669

申请日：2007-06-11

Applicant: 삼성에스디아이 주식회사

Inventor： 이상진

IPC: H01J1/30 ,  G02F1/13357 ,  C01B31/02

CPC classification number: H01J1/30 ,  G02F1/1336 ,  H01J2201/30453

Abstract: A light emission device and a display device using the light emission device as a light source is provided to reduce the power consumption by decreasing the loss of light caused by the diffusing plate. A light emitting device(100) comprises the first substrate and the second substrate, the electronics emission unit(18), the luminous unit(20), and the spacer(34). The first substrate and the second substrate are arranged to be faced each other. The electronics emission unit is positioned on the one side of the first substrate. The luminous unit is positioned on the one side of the second substrate. The luminous unit is lighted by the electronics emitted from the electronics emission unit. The spacer is positioned between the first substrate and the second substrate. The length of one side wall of the spacer is in the range of 0.2mm to 5mm.

Abstract translation: 提供一种发光装置和使用该发光装置作为光源的显示装置，通过减少由扩散板引起的光的损失来降低功耗。 发光器件（100）包括第一衬底和第二衬底，电子发射单元（18），发光单元（20）和间隔物（34）。 第一基板和第二基板被布置成彼此面对。 电子发射单元位于第一基底的一侧。 发光单元位于第二基板的一侧。 发光单元由从电子发射单元发射的电子仪器点亮。 间隔件位于第一基板和第二基板之间。 间隔件的一个侧壁的长度在0.2mm至5mm的范围内。

公开(公告)号：KR1020080086260A

公开(公告)日：2008-09-25

申请号：KR1020070028235

申请日：2007-03-22

Applicant: 삼성에스디아이 주식회사

Inventor： 이은미

IPC: H01J1/304 ,  H01J9/02 ,  C01B31/02 ,  B82Y40/00

CPC classification number: H01J1/304 ,  B82Y40/00 ,  H01J9/025 ,  H01J2201/30453

Abstract: A composition for preparing an electron emitter, an electron emission device, and a method for manufacturing an electron emission device are provided to improve electron emission uniformity by exposing an electron emission material such as a carbon-based material included in an electron emission element from a surface of an electron emission source. A cathode electrode(120) is formed on a base substrate(110). A gate electrode(140) is formed on the base substrate. The gate electrode is electrically insulated from the cathode electrode. A first insulating layer(130) is arranged between the cathode electrode and the gate electrode in order to insulate electrically the cathode electrode and the gate electrode from each other. An electron emission source hole(131) is formed at the first insulating layer and the gate electrode in order to expose the cathode electrode. An electron emission source(150) is disposed in the inside of the electron emission source hole and includes an electron emission material and high specific surface area material particles.

Abstract translation: 提供了一种用于制备电子发射体的组合物，电子发射器件和用于制造电子发射器件的方法，用于通过将包括在电子发射元件中的碳基材料等电子发射材料从 电子发射源的表面。 阴极电极（120）形成在基底（110）上。 在基底基板上形成栅电极（140）。 栅电极与阴极电绝缘。 为了使阴极电极和栅极电极彼此绝缘，在阴极电极和栅极电极之间设置第一绝缘层（130）。 为了露出阴极，在第一绝缘层和栅电极上形成电子发射源孔（131）。 电子发射源（150）设置在电子发射源孔的内部，并且包括电子发射材料和高比表面积材料颗粒。

公开(公告)号：KR1020080034621A

公开(公告)日：2008-04-22

申请号：KR1020060100825

申请日：2006-10-17

Applicant: 삼성에스디아이 주식회사

Inventor： 박철호 ,  진성환

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J1/30 ,  H01J2201/30453 ,  H01J2329/002

Abstract: An electron emission display device and a spacer for the same are provided to prevent an electron beam path from being distorted by suppressing a surface resistance variation in the spacer. A spacer for an electron emission display device is arranged between first and second substrates(10,12), which form a vacuum chamber. The spacer includes a mother board and a heat shielding member(322). The heat shielding member is formed on the mother board and shields the heat, which is delivered to the spacer. The heat shielding member is formed on a surface of the mother board, which is opposed to the first and second substrates. The heat shielding member is coated on the mother board. The heat shielding member is made of ZrO2 or an oxide containing ZrO2.

Abstract translation: 提供电子发射显示装置和用于其的间隔物，以通过抑制间隔物中的表面电阻变化来防止电子束路径变形。 用于电子发射显示装置的间隔物布置在形成真空室的第一和第二基板（10,12）之间。 间隔件包括母板和隔热构件（322）。 隔热构件形成在母板上，并且屏蔽传递到间隔件的热量。 隔热构件形成在母板的与第一和第二基板相对的表面上。 隔热构件涂覆在母板上。 隔热构件由ZrO 2或含有ZrO 2的氧化物构成。

公开(公告)号：KR1020080034348A

公开(公告)日：2008-04-21

申请号：KR1020060100467

申请日：2006-10-16

Applicant: 삼성에스디아이 주식회사

Inventor： 노기현

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J29/04 ,  H01J31/127 ,  H01J1/30 ,  H01J2201/30453

Abstract: An electron emission device is provided to improve brightness uniformity and light emitting uniformity of a fluorescent layer by forming main electrodes to be apart from each other by the same spacing. An electron emission device includes a substrate(10), a cathode electrode(14), and an electron emitter(100). The cathode electrode is formed on the substrate. The electron emitter is electrically connected to the cathode electrode. The cathode electrode includes a main electrode(141) and a resistance layer(143). The main electrode forms at least one opening in respective pixel regions, which are formed on the substrate. The main electrode includes at least two separation portions(20), which are formed at both ends of the opening and have the same width.

Abstract translation: 提供电子发射装置，通过以相同的间隔形成主电极彼此分开来改善荧光层的亮度均匀性和发光均匀性。 电子发射装置包括基板（10），阴极电极（14）和电子发射体（100）。 在基板上形成阴极电极。 电子发射体与阴极电连接。 阴极包括主电极（141）和电阻层（143）。 主电极形成在基板上的各个像素区域中的至少一个开口。 主电极包括形成在开口的两端并具有相同宽度的至少两个分离部分（20）。

公开(公告)号：KR1020080022351A

公开(公告)日：2008-03-11

申请号：KR1020060085696

申请日：2006-09-06

Applicant: 삼성에스디아이 주식회사

Inventor： 한삼일 ,  강수종 ,  신종훈

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J1/30 ,  H01J2201/30403 ,  H01J2201/30453

Abstract: An electron emission device is provided to improve electron emission uniformity by forming a resistor layer on a cathode electrode. An electron emission device includes a substrate(2), a cathode electrode(6), plural electron emitters(12), a gate electrode(10), and a first insulation layer(8). The cathode electrode is formed on the substrate. The electron emitters are electrically connected to the cathode electrode. The gate electrode is arranged on the cathode electrode. The first insulation layer is arranged between the cathode and gate electrodes. The gate electrode includes an opening, which corresponds to plural electron emitters. The first insulation layer includes an opening, which is connected to the opening of the gate electrode.

Abstract translation: 提供电子发射装置，通过在阴极上形成电阻层来提高电子发射均匀性。 电子发射装置包括基板（2），阴极电极（6），多个电子发射极（12），栅电极（10）和第一绝缘层（8）。 在基板上形成阴极电极。 电子发射体电连接到阴极电极。 栅电极配置在阴极电极上。 第一绝缘层设置在阴极和栅电极之间。 栅电极包括对应于多个电子发射体的开口。 第一绝缘层包括连接到栅电极的开口的开口。

公开(公告)号：KR1020080012494A

公开(公告)日：2008-02-12

申请号：KR1020060073391

申请日：2006-08-03

Applicant: 삼성에스디아이 주식회사

Inventor： 조영석 ,  김재명 ,  김윤진

IPC: H01J1/304 ,  G02F1/13357 ,  C01B31/02

CPC classification number: H01J1/304 ,  G02F1/1336 ,  H01J63/02 ,  H01J2201/30453

Abstract: A light emitting device and a liquid crystal display device using the same are provided to improve a dynamic contrast of the LCD(Liquid Crystal Display) by independently controlling respective areas on a screen. A light emitting device includes a vacuum container, an electron emission unit(14), and a light emitting unit. The vacuum container includes first and second substrates(10,12) and a sealing member. The electron emission unit includes plural electron emitters, which are formed on the first substrate. Electron emission amounts of the electron emitters are controlled independently from one another. The light emitting unit is formed on the second substrate. The electron emitter(20) includes first electrodes, second electrodes, and first electron emitter portions. The first electrodes are formed along a cross direction of the first substrate. The second electrodes are arranged to be parallel to the first electrodes. The first electron portions are electrically connected to the first electrodes.

Abstract translation: 提供一种发光装置和使用其的液晶显示装置，通过独立地控制屏幕上的各个区域来提高LCD（液晶显示器）的动态对比度。 发光器件包括真空容器，电子发射单元（14）和发光单元。 真空容器包括第一和第二基板（10,12）和密封构件。 电子发射单元包括形成在第一衬底上的多个电子发射体。 电子发射体的电子发射量彼此独立地控制。 发光单元形成在第二基板上。 电子发射器（20）包括第一电极，第二电极和第一电子发射器部分。 第一电极沿着第一基板的横向形成。 第二电极布置成平行于第一电极。 第一电子部分电连接到第一电极。

公开(公告)号：KR1020080011538A

公开(公告)日：2008-02-05

申请号：KR1020060071978

申请日：2006-07-31

Applicant: 삼성에스디아이 주식회사

Inventor： 신종훈

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J1/30 ,  H01J2201/30453 ,  H01J2329/4643 ,  H01J2329/4647

Abstract: An electron emission device and an electron emission display device using the same are provided to effectively focus electron beams from an electron emitter by adjusting a position relation between an opening and the electron emitter. An electron emission device includes a substrate(1), a cathode electrode(10), an electron emitter(20), a gate electrode(14), and a focusing electrode(18). The cathode electrode is formed on the substrate. The electron emitter is electrically connected to the cathode electrode. The gate electrode is arranged on the cathode electrode with a first insulation layer between them. A second opening, which intersects the cathode electrode and exposes the electron emitter, is formed on the gate electrode. The focusing electrode is formed over the gate electrode and a second insulation layer is formed therebetween. A fourth opening, which exposes the electron emitter, is formed on the focusing electrode. A center axis of the electron emitter is offset from a center axis of the fourth opening.

Abstract translation: 提供电子发射装置和使用该电子发射装置的电子发射显示装置，以通过调节开口和电子发射体之间的位置关系来有效地聚焦来自电子发射体的电子束。 电子发射器件包括衬底（1），阴极电极（10），电子发射器（20），栅电极（14）和聚焦电极（18）。 在基板上形成阴极电极。 电子发射体与阴极电连接。 栅电极配置在阴极上，在它们之间具有第一绝缘层。 在栅电极上形成有与阴极相交并露出电子发射体的第二开口。 聚焦电极形成在栅电极之上，并且在它们之间形成第二绝缘层。 在聚焦电极上形成露出电子发射体的第四个开口。 电子发射器的中心轴线偏离第四开口的中心轴线。

公开(公告)号：KR20070106231A

公开(公告)日：2007-11-01

申请号：KR20060038858

申请日：2006-04-28

Applicant: SAMSUNG SDI CO LTD

Inventor： JEONG KWANG SEOK

IPC: H01J1/304

CPC classification number: H01J1/304 ,  H01J1/3048 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/30453 ,  H01J2201/30469 ,  H01J2329/0444 ,  H01J2329/0455

Abstract: A composition for an electron emission source, a method of manufacturing the electron emission source, and electron emission source and device manufactured by using the same are provided to improve the electron emission uniformity and prevent a screen effect of the electron emission source. A cathode electrode(120) is disposed on a base substrate(110), and a gate electrode(140) is electrically isolated from the cathode electrode. A first insulator layer(130) is interposed between the cathode electrode and the gate electrode to isolate the cathode electrode from the gate electrode. Electron emission source holes(131) are formed in the first insulator layer and the gate electrode to expose the cathode electrode, and an electron emission source(250) including an electron emission material(252) and catalyst metal nano-particles(251) is formed in the holes.

Abstract translation: 提供电子发射源用组合物，电子发射源的制造方法和电子发射源以及使用该组合物的装置，以提高电子发射均匀性并防止电子发射源的屏幕效应。 阴极电极（120）设置在基底（110）上，并且栅电极（140）与阴极电隔离。 在阴极电极和栅电极之间插入第一绝缘体层（130），以将阴极电极与栅电极隔离。 电子发射源孔（131）形成在第一绝缘体层和栅极中以暴露阴极，并且包括电子发射材料（252）和催化剂金属纳米颗粒（251）的电子发射源（250）是 形成在洞里。