-
公开(公告)号：KR1020080019102A
公开(公告)日：2008-03-03
申请号：KR1020060080038
申请日：2006-08-23
Applicant: 삼성에스디아이 주식회사
CPC classification number: H01J31/127 , H01J9/261 , H01J29/86 , H01J1/30 , H01J2201/30453
Abstract: An electron emission display device is provided to prevent a sealing member from being contacted with electrodes of an electron emitting unit by arranging the sealing member on an insulation layer. An electron emission display device includes first and second substrates, an electron emitting unit(100), a light emitting unit(110), and a sealing member(14). The first and second substrates are arranged opposite to each other. The electron emitting unit is formed at one surface of the first substrate. The light emitting unit is formed at one surface of the second substrate. The sealing member is arranged on edges of the first and second substrates, such that the first and second substrates are bonded with each other. The sealing member is formed to be contacted with an insulation layer of the electron emitting unit.
Abstract translation: 提供电子发射显示装置，以通过将密封构件设置在绝缘层上来防止密封构件与电子发射单元的电极接触。 电子发射显示装置包括第一和第二基板，电子发射单元（100），发光单元（110）和密封构件（14）。 第一和第二基板彼此相对布置。 电子发射单元形成在第一基板的一个表面。 发光单元形成在第二基板的一个表面。 密封构件布置在第一和第二基板的边缘上，使得第一和第二基板彼此接合。 密封构件形成为与电子发射单元的绝缘层接触。
-
公开(公告)号：KR1020080013299A
公开(公告)日：2008-02-13
申请号：KR1020060074645
申请日：2006-08-08
Applicant: 삼성에스디아이 주식회사
CPC classification number: H01J1/30 , H01J1/48 , H01J2201/30453 , H01J2329/866
Abstract: An electron emission device is provided to enhance adhesive strength between a main electrode and an auxiliary electrode by forming sequentially an adhesive layer and the auxiliary electrode on the main electrode. A cathode electrode(14) is formed on a substrate(10). An electron emission unit(20) is electrically connected to the cathode electrode. The cathode electrode includes a main electrode(141), an auxiliary electrode(142), and an adhesive layer(143). The main electrode is extended along a cross direction of the substrate. The auxiliary electrode is formed on the main electrode. The adhesive layer is formed between the main electrode and the auxiliary electrode. The adhesive layer has a thickness of 500 to 800 angstrom. The adhesive layer includes Cr or Ti.
Abstract translation: 提供一种电子发射装置，通过在主电极上依次形成粘合剂层和辅助电极来增强主电极和辅助电极之间的粘附强度。 阴极电极（14）形成在基板（10）上。 电子发射单元（20）电连接到阴极电极。 阴极包括主电极（141），辅助电极（142）和粘合剂层（143）。 主电极沿着基板的横向方向延伸。 辅助电极形成在主电极上。 粘合剂层形成在主电极和辅助电极之间。 粘合剂层的厚度为500至800埃。 粘合剂层包括Cr或Ti。
-
公开(公告)号：KR1020070111859A
公开(公告)日：2007-11-22
申请号：KR1020060045219
申请日：2006-05-19
Applicant: 삼성에스디아이 주식회사
Inventor： 이상진
CPC classification number: H01J1/30 , C01B32/158 , H01J1/62 , H01J2201/30453 , H01J2201/30469
Abstract: A plasma display device is provided to compensate a shape of an electron beam by disposing auxiliary circular emission portions on both corners of a rectangular beam passing hole. A first substrate(2) and a second substrate(4) are opposite to each other, and first electrodes(6) and second electrodes(10) are formed on any one of the substrates. Electron emission portions(12) are provided on the substrate to emit electrons. Focusing electrodes(18) are formed on the first and second electrodes, with insulating layers(8,16) interposed between the focusing electrodes and the first and second electrodes. The focusing electrode is provided with rectangular beam passing holes(17,19), through which the electron beam emitted from the electron emission portions passes. At least one auxiliary emission portion(30) is disposed on an end of the beam passing hole of the focusing electrode.
Abstract translation: 提供了一种等离子体显示装置，通过在矩形光束通过孔的两个角落设置辅助圆形发射部分来补偿电子束的形状。 第一基板（2）和第二基板（4）彼此相对，并且在任一个基板上形成第一电极（6）和第二电极（10）。 电子发射部分（12）设置在衬底上以发射电子。 聚焦电极（18）形成在第一和第二电极上，绝缘层（8,16）介于聚焦电极与第一和第二电极之间。 聚焦电极设置有矩形光束通过孔（17,19），从电子发射部分发射的电子束通过该通孔。 至少一个辅助发射部分（30）设置在聚焦电极的光束通过孔的端部上。
-
公开(公告)号：KR1020070082333A
公开(公告)日：2007-08-21
申请号：KR1020060015029
申请日：2006-02-16
Applicant: 삼성에스디아이 주식회사
CPC classification number: H01J1/30 , H01J1/304 , H01J2201/30453
Abstract: An electron emission display device is provided to improve light emitting uniformity between pixels and to improve color reproduction and color purity by minimizing a thickness difference of an anode electrode. A first and second substrates(2,4) are disposed opposite to each other. A plurality of electron emission units are arranged on the first substrate in order to form an array. A plurality of phosphor layers(18) are formed on one side of the second substrate. An anode electrode(22) is positioned on one surface of each of the phosphor layers. The anode electrode satisfies the following condition Tmax-Tmin/2Tave 0.05 where Tmax is a maximum thickness of the anode electrode, Tmin is a minimum thickness of the anode electrode, and Tave is an average thickness.
Abstract translation: 提供电子发射显示装置以改善像素之间的发光均匀性，并且通过最小化阳极电极的厚度差来改善色彩再现和色纯度。 第一和第二基板（2,4）彼此相对设置。 多个电子发射单元布置在第一基板上以形成阵列。 多个荧光体层（18）形成在第二基板的一侧上。 阳极电极（22）位于每个荧光体层的一个表面上。 阳极电极满足以下条件Tmax-Tmin / 2Tave 0.05其中Tmax是阳极电极的最大厚度，Tmin是阳极电极的最小厚度，Tave是平均厚度。
-
公开(公告)号：KR20070078903A
公开(公告)日：2007-08-03
申请号：KR20060009332
申请日：2006-01-31
Applicant: SAMSUNG SDI CO LTD
Inventor： CHOI KUN HONG
IPC: H01J1/30
CPC classification number: H01J1/30 , H01J1/88 , H01J2201/30453
Abstract: A method for manufacturing an electron emission device is provided to enhance focusing efficiency of the electron emission device and to remove an abnormal emission effect due to residues by minimizing electron emission materials and residues of a sacrificial layer. A cathode electrode(4), a first insulating layer(6), a gate electrode(8), a second insulating layer(10), and a first focusing electrode(12) are sequentially formed on a substrate(2). A plurality of apertures are formed at the first insulating layer, the gate electrode, the second insulating layer, and the first focusing electrode in order to expose a part of the cathode electrode. A sacrificial layer(14) is formed within the apertures. A third insulating layer(16) and a second focusing electrode are formed on the first focusing electrode and the sacrificial layer. A plurality of apertures are formed at the third insulating layer and the second focusing electrode. A via hole is formed at the sacrificial layer in order to expose the cathode electrode. The via hole is filled with paste(20) including an electron emission material. An electron emission unit is formed by removing the unhardened paste and the sacrificial layer.
Abstract translation: 提供了一种用于制造电子发射器件的方法，以提高电子发射器件的聚焦效率，并且通过使电子发射材料和牺牲层的残留物最小化来消除残留物引起的异常发射效应。 在基板（2）上依次形成阴极电极（4），第一绝缘层（6），栅电极（8），第二绝缘层（10）和第一聚焦电极（12）。 在第一绝缘层，栅电极，第二绝缘层和第一聚焦电极上形成多个孔，以暴露阴极电极的一部分。 牺牲层（14）形成在孔内。 在第一聚焦电极和牺牲层上形成第三绝缘层（16）和第二聚焦电极。 在第三绝缘层和第二聚焦电极上形成多个孔。 在牺牲层上形成通孔，以露出阴极电极。 通孔填充有包含电子发射材料的浆料（20）。 通过去除未硬化的糊料和牺牲层来形成电子发射单元。
-
Patent Agency Ranking
公开(公告)号：KR20070078902A
公开(公告)日：2007-08-03
申请号：KR20060009331
申请日：2006-01-31
Applicant: SAMSUNG SDI CO LTD
Inventor： CHOI KUN HONG , LEE SANG JIN
IPC: H01J1/30
CPC classification number: H01J1/30 , C01B21/0615 , H01J2201/30426 , H01J2201/30453
Abstract: A method for manufacturing an electron emission device is provided to improve electron emission characteristics by removing a protective layer including a nitride layer and performing a uniform activation process. A cathode electrode(6) is formed on a substrate(2). An electron emission unit(12) is formed on the cathode electrode by using a carbon-based material. A protective layer(20) including a nitride layer is formed on the cathode electrode and the electron emission unit. An insulating layer(8) and a gate electrode(10) are sequentially formed on the protective layer. Apertures(9,11) are formed in the gate electrode, the insulating layer, and the protective layer and the electron emission unit is exposed by performing a dry-etch process. An activation process is performed. The nitride layer for forming the protective layer is selected from a TiN layer, a TiCN layer, and a CrN layer.
Abstract translation: 提供一种制造电子发射器件的方法，通过去除包括氮化物层的保护层并执行均匀的激活过程来改善电子发射特性。 阴极电极（6）形成在基板（2）上。 通过使用碳基材料在阴极上形成电子发射单元（12）。 在阴极电极和电子发射单元上形成包括氮化物层的保护层（20）。 绝缘层（8）和栅电极（10）依次形成在保护层上。 通过进行干蚀刻工艺，在栅电极，绝缘层和保护层以及电子发射单元中形成孔径（9,11）。 执行激活过程。 用于形成保护层的氮化物层选自TiN层，TiCN层和CrN层。
-
公开(公告)号：KR20070078901A
公开(公告)日：2007-08-03
申请号：KR20060009330
申请日：2006-01-31
Applicant: SAMSUNG SDI CO LTD
Inventor： JUN PIL GOO
IPC: H01J1/30
CPC classification number: H01J1/304 , H01J1/52 , H01J9/025 , H01J2201/30453
Abstract: A manufacturing method of an electron emission device is provided to secure a vertical property of an electron emission unit by forming additionally a second mask layer having a low reaction property with an electron emission unit. A plurality of cathode electrodes(4), an insulating layer(6), and a plurality of gate electrodes(8) are formed on a substrate(2). A plurality of apertures are formed in the gate electrodes and the insulating layer. A mask layer is formed on an entire surface of the substrate. An aperture(201) is formed at a part for forming an electron emission unit by patterning the mask layer. The electron emission unit is formed by screen-printing a mixture containing an electron emission material on an aperture(161) of the mask layer. A method for forming the mask includes a process for forming a first mask layer; a process for forming an aperture on the part for forming the electron emission unit; and a process for forming an aperture having a vertical sidewall at the part for forming the electron emission unit by patterning the second mask layer.
Abstract translation: 提供电子发射器件的制造方法，通过另外形成与电子发射单元具有低反应性的第二掩模层来确保电子发射单元的垂直特性。 在基板（2）上形成有多个阴极电极（4），绝缘层（6）和多个栅电极（8）。 在栅电极和绝缘层中形成多个孔。 在基板的整个表面上形成掩模层。 通过对掩模层进行构图，形成用于形成电子发射单元的部分处的孔（201）。 电子发射单元通过在掩模层的孔（161）上丝网印刷含有电子发射材料的混合物形成。 形成掩模的方法包括形成第一掩模层的工艺; 用于在用于形成电子发射单元的部分上形成孔的方法; 以及通过对第二掩模层进行构图来形成在形成电子发射单元的部分处具有垂直侧壁的孔的工艺。
-
公开(公告)号：KR20070073341A
公开(公告)日：2007-07-10
申请号：KR20060001119
申请日：2006-01-04
Applicant: SAMSUNG SDI CO LTD
Inventor： LEE BYONG GON
IPC: H01J1/30
CPC classification number: H01J1/30 , H01J29/006 , H01J2201/30453
Abstract: An electron emission display device having a thermal spacer is provided to prevent distortion of electron beams by adjusting a temperature difference between an electron emission substrate and an image forming substrate. An electron emission substrate(320) includes an electron emission region including at least one electron emission elements. An image forming substrate(310) includes an image forming region including an image making part for emitting the light by electrons outputted from the electron emission elements. One or more spacers(330) are used for separating the electron emission substrate and the image forming substrate from each other. A thermoelectric semiconductor material is coated on surfaces of the spacers.
Abstract translation: 提供具有热隔离物的电子发射显示装置，以通过调节电子发射衬底和图像形成衬底之间的温度差来防止电子束的变形。 电子发射衬底（320）包括包括至少一个电子发射元件的电子发射区域。 图像形成基板（310）包括图像形成区域，该图像形成区域包括用于通过从电子发射元件输出的电子发射光的图像形成部件。 一个或多个间隔物（330）用于将电子发射衬底和成像衬底彼此分开。 热电半导体材料涂覆在间隔物的表面上。
-
公开(公告)号：KR1020070046513A
公开(公告)日：2007-05-03
申请号：KR1020050103313
申请日：2005-10-31
Applicant: 삼성에스디아이 주식회사
Inventor： 정강식
CPC classification number: H01J1/30 , C01B32/158 , H01J1/88 , H01J2201/30453 , H01J2201/30469
Abstract: 본 발명은 전자빔 왜곡을 억제하여 화면의 표시 품질 저하를 방지하고 제조 비용을 절감할 수 있는 스페이서 및 이를 구비한 전자 방출 표시 디바이스를 제공한다.
본 발명에 따른 스페이서는, 진공 용기를 이루는 제1 기판과 제2 기판 사이에 배치되고, 모체, 및 모체 내부에 삽입되어 모체의 열전도성 및 강도를 보강하는 모체 보강층을 포함한다.
진공용기, 전자방출표시디바이스, 스페이서, 열전도성, 강도-
公开(公告)号：KR1020070036926A
公开(公告)日：2007-04-04
申请号：KR1020050091989
申请日：2005-09-30
Applicant: 삼성에스디아이 주식회사
CPC classification number: H01J1/30 , C01B32/158 , H01J2201/30453 , H01J2201/30469
Abstract: 본 발명은 난반사를 억제하여 화면의 색순도를 향상시키기 위한 전자 방출 디바이스에 관한 것으로서, 본 발명에 따른 전자 방출 디바이스는 기판과, 기판 위에 형성되는 전자 방출부들과, 기판 위에 제공되어 전자 방출부들의 전자 방출을 제어하는 구동 전극들 및 구동 전극들 위로 기판의 최상부에 위치하는 광 흡수층을 포함한다.
전자방출부, 구동전극, 집속전극, 애노드전극, 광흡수층
-
-
-
-
-
-
-
-
-
Search Results
248
records
(took 0.032 seconds)
