公开(公告)号：US08383437B2

公开(公告)日：2013-02-26

申请号：US13223958

申请日：2011-09-01

申请人： Ji-Young Park ,  Shin-Il Choi ,  Jong-Hyun Choung ,  Sang Gab Kim ,  Seon-Il Kim ,  Sang-Tae Kim ,  Joon-Woo Lee ,  Young-Chul Park ,  Young-Jun Jin ,  Kyong-Min Kang ,  Suck-Jun Lee ,  O-Byoung Kwon ,  In-Ho Yu ,  Sang-Hoon Jang ,  Min-Ki Lim ,  Yu-Jin Lee

发明人： Ji-Young Park ,  Shin-Il Choi ,  Jong-Hyun Choung ,  Sang Gab Kim ,  Seon-Il Kim ,  Sang-Tae Kim ,  Joon-Woo Lee ,  Young-Chul Park ,  Young-Jun Jin ,  Kyong-Min Kang ,  Suck-Jun Lee ,  O-Byoung Kwon ,  In-Ho Yu ,  Sang-Hoon Jang ,  Min-Ki Lim ,  Yu-Jin Lee

IPC分类号： H01L21/00

CPC分类号： C09K13/08 ,  C23F1/18 ,  C23F1/26 ,  C23F1/44 ,  H01L21/32134 ,  H01L27/1259 ,  H01L29/41733

摘要： An etchant according to exemplary embodiments of the present invention includes about 0.5 wt % to about 20 wt % of persulfate, about 0.01 wt % to about 2 wt % of a fluorine compound, about 1 wt % to about 10 wt % of inorganic acid, about 0.5 wt % to about 5 wt % of a cyclic amine compound, about 0.1 wt % to about 5 wt % of a chlorine compound, about 0.05 wt % to about 3 wt % of copper salt, about 0.1 wt % to about 10 wt % of organic acid or organic acid salt, and water.

摘要翻译： 根据本发明的示例性实施方案的蚀刻剂包括约0.5重量％至约20重量％的过硫酸盐，约0.01重量％至约2重量％的氟化合物，约1重量％至约10重量％的无机酸， 约0.5重量％至约5重量％的环胺化合物，约0.1重量％至约5重量％的氯化合物，约0.05重量％至约3重量％的铜盐，约0.1重量％至约10重量％ ％的有机酸或有机酸盐，和水。

公开(公告)号：US20130003221A1

公开(公告)日：2013-01-03

申请号：US13539209

申请日：2012-06-29

申请人： Myoung Mee Kim ,  Sang Tae Kim

发明人： Myoung Mee Kim ,  Sang Tae Kim

IPC分类号： G11B21/02

CPC分类号： G11B5/6011

摘要： Apparatus and method for controlling a fly height of a transducer adjacent a recording surface by adjusting a write voltage magnitude. In accordance with some embodiments, a write voltage with an initial magnitude is applied to a transducer. A write voltage change interval and a write voltage change amount are selected. The magnitude of the applied write voltage is thereafter successively reduced by the write voltage change amount over each of a plurality of successive write voltage change intervals.

摘要翻译： 通过调整写入电压大小来控制与记录表面相邻的传感器的飞行高度的装置和方法。 根据一些实施例，具有初始幅度的写入电压被施加到换能器。 选择写入电压变化间隔和写入电压变化量。 然后，施加的写入电压的幅度随着多个连续写入电压变化间隔中的每一个上的写入电压变化量而连续减小。

公开(公告)号：US08211614B2

公开(公告)日：2012-07-03

申请号：US12376107

申请日：2007-08-02

申请人： Shi-Jin Sung ,  Sang-Haeng Lee ,  Sang-Tae Kim

发明人： Shi-Jin Sung ,  Sang-Haeng Lee ,  Sang-Tae Kim

IPC分类号： G03F7/004 ,  G03F7/30

CPC分类号： G03F7/0236

摘要： Disclosed is a resist composition which has desirable physical properties such as sensitivity, resolution, residual film ratio and coating property, and forms a pattern having the desirable profile and depth of focus due to excellent light transmissivity during a semiconductor process and a flat panel display process using a short wavelength of 248 nm (KrF) or less, even though the resist composition is applied to a non-chemically amplified resist. The photoresist composition comprises a novolac-based resin A, a photosensitizer B, and a low molecular substance C having low absorbance. The low molecular substance having low absorbance has absorbance that is lower than absorbance of the novolac-based resin at one or more wavelengths of 248 nm, 193 nm, and 157 nm, and the photoresist composition is used at the wavelength of 248 nm or less.

摘要翻译： 公开了具有理想的物理性质如光敏度，分辨率，残留膜比和涂布性能的抗蚀剂组合物，并且由于在半导体工艺和平板显示过程中由于优异的透光率而形成具有期望的轮廓和深度聚焦的图案 使用248nm（KrF）的短波长，即使将抗蚀剂组合物施加到非化学放大抗蚀剂上。 光致抗蚀剂组合物包含酚醛清漆基树脂A，光敏剂B和低吸光度的低分子物质C. 具有低吸光度的低分子物质的吸光度低于在248nm，193nm和157nm的一个或多个波长处的酚醛清漆基树脂的吸光度，并且光致抗蚀剂组合物在248nm或更小的波长下使用 。

公开(公告)号：US20120153287A1

公开(公告)日：2012-06-21

申请号：US13168408

申请日：2011-06-24

申请人： Hong-Sick PARK ,  Wang-Woo LEE ,  Sang-Tae KIM ,  Joon-Woo LEE ,  Young-Chul PARK ,  Young-Jun JIN ,  Kyong-Min KANG ,  Young-Jin YOON ,  Suck-Jun LEE ,  O-Byoung KWON ,  In-Ho YU ,  Sang-Hoon JANG ,  Min-Ki LIM ,  Dong-Ki KIM

发明人： Hong-Sick PARK ,  Wang-Woo LEE ,  Sang-Tae KIM ,  Joon-Woo LEE ,  Young-Chul PARK ,  Young-Jun JIN ,  Kyong-Min KANG ,  Young-Jin YOON ,  Suck-Jun LEE ,  O-Byoung KWON ,  In-Ho YU ,  Sang-Hoon JANG ,  Min-Ki LIM ,  Dong-Ki KIM

IPC分类号： H01L33/16 ,  C09K13/08 ,  C09K13/06

CPC分类号： H01L27/127 ,  H01L21/32134 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

摘要： An etchant includes: 5 to 20 wt % of persulfate, 1 to 10 wt % of at least one compound of an inorganic acid, an inorganic acid salt, or a mixture thereof, 0.3 to 5 wt % of a cyclic amine compound, 1 to 10 wt % of at least one compound of an organic acid, an organic acid salt, or a mixture thereof, 0.1 to 5 wt % of p-toluenesulfonic acid, and water, based on the total weight of the etchant. A copper-titanium etchant further includes 0.01 to 2 wt % of a fluoride-containing compound. A method of forming a display device using the etchant, and a display device, are also disclosed.

摘要翻译： 蚀刻剂包括：5〜20重量％的过硫酸盐，1〜10重量％的至少一种无机酸化合物，无机酸盐或其混合物，0.3〜5重量％的环状胺化合物，1〜 10重量％的至少一种有机酸，有机酸盐或其混合物的化合物，0.1至5重量％的对甲苯磺酸和水，基于蚀刻剂的总重量。 另外，铜 - 钛蚀刻剂还含有0.01〜2重量％的含氟化合物。 还公开了使用蚀刻剂形成显示装置的方法和显示装置。

公开(公告)号：US20110269309A1

公开(公告)日：2011-11-03

申请号：US12981304

申请日：2010-12-29

申请人： Pil-Soon HONG ,  Gwui-Hyun PARK ,  Jin-Ho JU ,  Jean-Ho SONG ,  Sang-Tae KIM ,  Seong-Hyeon KIM ,  Won-Young CHANG ,  Jong-Heum YOON ,  Eun-Sang LEE ,  Min-Ju IM

发明人： Pil-Soon HONG ,  Gwui-Hyun PARK ,  Jin-Ho JU ,  Jean-Ho SONG ,  Sang-Tae KIM ,  Seong-Hyeon KIM ,  Won-Young CHANG ,  Jong-Heum YOON ,  Eun-Sang LEE ,  Min-Ju IM

IPC分类号： H01L21/3213 ,  G03F7/20 ,  G03F7/004

CPC分类号： H01L27/1288 ,  G03F7/0226 ,  G03F7/0236 ,  G03F7/085 ,  G03F7/40 ,  H01L21/32139 ,  H01L27/1214

摘要： Provided are a photoresist composition having superior adhesion to an etch target film, a method of forming a pattern by using the photoresist composition, and a method of manufacturing a thin-film transistor (TFT) substrate. The photoresist composition includes an alkali-soluble resin; a photosensitive compound; a solvent; and 0.01 to 0.1 parts by weight of a compound represented by Formula 1: wherein R is one of hydrogen, an alkyl having 1 to 10 carbon atoms, a cycloalkyl having 4 to 8 carbon atoms, and a phenyl group.

摘要翻译： 提供了具有优异的与蚀刻目标膜的粘附性的光致抗蚀剂组合物，通过使用光致抗蚀剂组合物形成图案的方法，以及制造薄膜晶体管（TFT）基板的方法。 光致抗蚀剂组合物包括碱溶性树脂; 光敏化合物; 溶剂; 和0.01〜0.1重量份的由式1表示的化合物：其中R是氢，具有1至10个碳原子的烷基，具有4至8个碳原子的环烷基和苯基之一。

公开(公告)号：US07129022B2

公开(公告)日：2006-10-31

申请号：US10304642

申请日：2002-11-27

申请人： Sang Tae Kim ,  Seung Tae Park ,  Lee Soon Park ,  Jong Woo Park

发明人： Sang Tae Kim ,  Seung Tae Park ,  Lee Soon Park ,  Jong Woo Park

IPC分类号： G03C1/725 ,  G03C1/73 ,  G03F7/28 ,  G03F7/32

CPC分类号： H01J9/02 ,  G03F7/0047 ,  H01J2217/49207 ,  Y10S430/106 ,  Y10S430/111 ,  Y10S430/112 ,  Y10S430/117

摘要： This invention relates to a photo-polymerization type photosensitive electrode paste composition for a plasma display panel that is capable of preventing a bubble from occurring on an electrode surface during an electrode paste printing process and a damage of an electrode pattern caused by adhesive strength reduction, and a method of fabricating the electrode using the same.A photo-polymerization type photo-sensitive electrode paste composition for a PDP according to the present invention includes a binder polymer for increasing viscosity; at least one of a multi-functional monomer and a multi-functional oligomer that are combined in the shape of chain in reaction to a radical; metal powder; a frit glass for gluing the metal powder; and a photo-initiator and solvent for generating the radical in reaction to a light.

摘要翻译： 本发明涉及一种等离子体显示面板的光聚合型感光电极糊组合物，其能够防止在电极糊印刷过程中在电极表面上发生气泡和由粘合强度降低引起的电极图案损坏， 以及使用其制造电极的方法。 根据本发明的用于PDP的光聚合型光敏电极糊组合物包括用于增加粘度的粘合剂聚合物; 多个官能单体和多官能低聚物中的至少一种，其以与基团反应的链状结合; 金属粉末; 用于粘合金属粉末的熔结玻璃; 以及用于产生与光反应的自由基的光引发剂和溶剂。

公开(公告)号：US06838828B2

公开(公告)日：2005-01-04

申请号：US10286918

申请日：2002-11-04

申请人： Young Dae Joo ,  Tae Wan Choi ,  Seung Tea Park ,  Soon Hak Kim ,  Seok Dong Kang ,  Sang Tae Kim ,  Hyoung Kyun Bae

发明人： Young Dae Joo ,  Tae Wan Choi ,  Seung Tea Park ,  Soon Hak Kim ,  Seok Dong Kang ,  Sang Tae Kim ,  Hyoung Kyun Bae

IPC分类号： H01J9/00 ,  H01J9/02 ,  H01J9/20 ,  H01J9/24 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/44 ,  H01J17/49

CPC分类号： H01J9/241 ,  H01J9/02 ,  H01J9/20 ,  H01J9/242 ,  H01J11/12 ,  H01J11/24 ,  H01J11/44 ,  H01J2211/245 ,  H01J2211/444

摘要： The present invention relates to plasma display panel and manufacturing method thereof to simplify the manufacturing steps and reduce cost of production. In the present invention, a black layer formed between a transparent electrode and a bus electrode is formed together with a black matrix at the same time. In this case, the black layer is formed together with the black matrix in one. Cheap nonconductive oxide is used as a black powder of a black layer. Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.

公开(公告)号：US06276980B1

公开(公告)日：2001-08-21

申请号：US09365879

申请日：1999-08-03

申请人： Sang-Tae Kim

发明人： Sang-Tae Kim

IPC分类号： H01J902

CPC分类号： H01J11/24 ,  H01J9/02 ,  H01J2211/225 ,  H01J2211/444

摘要： The present invention relates to a discharge sustaining electrode formed of a transparent electrode and a non-transparent electrode for a plasma display panel (PDP), and it is an object of the present invention to provide a method for an electrode which is well applicable to forming a non-transparent electrode using an Ag material and providing a good productivity and a certain contrast characteristic. The method for forming a bus electrode according to the present invention includes a first step for coating Ag paste including some black powder having different specific gravity particles and some Ag white powder on the transparent electrode, a second step for level-separating the black and white powders contained in the coated Ag paste based on a specific gravity difference for a certain time, and a third step for burning out a binder from the coated Ag paste to thereby implementing a firing process. Therefore, it is possible to implement a two-tier bus electrode structure based on one time paste printing operation to thereby decrease a formation process of an electrode.

摘要翻译： 本发明涉及一种由透明电极和等离子体显示面板（PDP）的不透明电极形成的放电维持电极，其目的在于提供一种电极方法，其适用于 使用Ag材料形成非透明电极并提供良好的生产率和一定的对比度特性。 根据本发明的形成总线电极的方法包括：在透明电极上涂覆包括具有不同比重颗粒的一些黑色粉末和一些Ag白色粉末的Ag浆料的第一步骤，用于将黑色和白色水平分离的第二步骤 基于特定时间的比重差包含在涂布的Ag糊料中的粉末，以及从涂覆的Ag糊料烧结粘合剂从而实现烧制过程的第三步骤。 因此，可以实现基于一次浆料印刷操作的双层总线电极结构，从而减少电极的形成过程。

公开(公告)号：US09048430B2

公开(公告)日：2015-06-02

申请号：US13330657

申请日：2011-12-19

申请人： Seon-Il Kim ,  Shin-Il Choi ,  Ji-Young Park ,  Sang-Gab Kim ,  O-Byoung Kwon ,  Dong-Ki Kim ,  Sang-Tae Kim ,  Young-Chul Park ,  In-Ho Yu ,  Young-Jin Yoon ,  Suck-Jun Lee ,  Joon-Woo Lee ,  Min-Ki Lim ,  Sang-Hoon Jang ,  Young-Jun Jin

发明人： Seon-Il Kim ,  Shin-Il Choi ,  Ji-Young Park ,  Sang-Gab Kim ,  O-Byoung Kwon ,  Dong-Ki Kim ,  Sang-Tae Kim ,  Young-Chul Park ,  In-Ho Yu ,  Young-Jin Yoon ,  Suck-Jun Lee ,  Joon-Woo Lee ,  Min-Ki Lim ,  Sang-Hoon Jang ,  Young-Jun Jin

IPC分类号： H01L21/00 ,  H01L51/00

CPC分类号： H01L51/0023 ,  H01L2251/308

摘要： Exemplary embodiments of the present invention disclose a non-halogenated etchant for etching an indium oxide layer and a method of manufacturing a display substrate using the non-halogenated etchant, the non-halogenated etchant including nitric acid, sulfuric acid, a corrosion inhibitor including ammonium, a cyclic amine-based compound, and water.

摘要翻译： 本发明的示例性实施方案公开了用于蚀刻氧化铟层的非卤化蚀刻剂和使用非卤化蚀刻剂制造显示衬底的方法，非卤化蚀刻剂包括硝酸，硫酸，包括铵的腐蚀抑制剂 ，环胺类化合物和水。

公开(公告)号：US08639470B2

公开(公告)日：2014-01-28

申请号：US12868496

申请日：2010-08-25

申请人： Gwangmoon Park ,  Sang-Tae Kim ,  Seong-Yun Lee ,  Haeng-Sook Ro ,  Mi-Kyung Suk ,  Heung-Yong Kang ,  Yong-Seok Choi

发明人： Gwangmoon Park ,  Sang-Tae Kim ,  Seong-Yun Lee ,  Haeng-Sook Ro ,  Mi-Kyung Suk ,  Heung-Yong Kang ,  Yong-Seok Choi

IPC分类号： G01C17/00

CPC分类号： G01S3/046 ,  G01S3/043 ,  G01S3/74 ,  G01S5/04

摘要： A digital spectrum analysis apparatus and method for direction finding (DF) and location is provided. The digital spectrum analysis apparatus for single-channel direction finding includes: a digital processing unit configured to receive a signal, convert the received signal into a digital signal, reduce a sampling rate of the digital signal by using a digital down converter (DDC), and convert the digital signal into a baseband complex signal; a spectrum processing unit configured to map a bearing and a power level of the baseband complex signal into coordinate system, and allocate different colors to the power levels depending on the accumulation ratio of the power levels; and a display unit configured to display the power levels with colors in order to estimate the bearing of the signal.

摘要翻译： 提供了一种用于方向查找（DF）和位置的数字频谱分析装置和方法。 用于单信道方向发现的数字频谱分析装置包括：数字处理单元，被配置为接收信号，将接收到的信号转换为数字信号，通过使用数字下变频器（DDC）降低数字信号的采样率， 并将数字信号转换为基带复信号; 频谱处理单元，被配置为将基带复合信号的方位和功率电平映射到坐标系中，并且根据功率电平的累加比将不同的颜色分配给功率电平; 以及显示单元，被配置为用颜色显示功率电平，以估计信号的方位。