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    • 11. 发明申请
    • High-grade duplex stainless steel with much suppressed formation of intermetallic phases and having an excellent corrosion resistance, embrittlement resistance castability and hot workability
    • 高品位双相不锈钢,具有抑制金属间相形成并且具有优异的耐腐蚀性,耐脆性铸造性和热加工性
    • US20050158201A1
    • 2005-07-21
    • US10507069
    • 2003-03-24
    • Yong-Soo ParkSoon-Tae KimIn-Sung Lee
    • Yong-Soo ParkSoon-Tae KimIn-Sung Lee
    • C22C38/00C22C38/42C22C38/44C22C38/58
    • C22C38/44C21D2211/001C21D2211/005C22C38/001C22C38/002C22C38/005C22C38/42C22C38/58
    • Formation of intermetallic phases such as sigma (σ) and khi (χ) shows detrimental effects on the corrosion and mechanical properties of high-grade duplex stainless steel. The present invention provides high-grade duplex stainless steel with much suppressed formation of intermetallic phases, of which the chemical composition consists essentially, on a weight basis, of: Cr: 21.0%˜38.0%, Ni: 3.0%˜12.0%, Mo: 1.5%˜6.5%, W: 6.5% or less, Si: 3.0% or less, Mn: 8.0% or less, N: 0.2%˜0.7%, C: 0.1% or less, at least one element selected from the group consisting of Ba: 0.0001˜0.6% and one or more elements of Mischmetal (MM) and Y: 0.0001˜1.0% in total, and a balance of Fe and incidental impurities. The pitting resistance equivalent has a value of 40≦PREW≦67 defined by the following formula (1): PREW=wt. % Cr+3.3(wt. % Mo+0.5 wt. % W)+30 wt. % N  ((1)The present high-grade duplex stainless steel exhibits an excellent corrosion resistance, embrittlement resistance, castability and hot workability.
    • 金属间相的形成,如σ(sigma)和khi(chi)显示对高级双相不锈钢的腐蚀和机械性能的不利影响。 本发明提供了高度双相不锈钢,其金属间相的形成受到很大的抑制,其化学组成基本上以重量为基准计:Cr:21.0%〜38.0%,Ni:3.0%〜12.0%,Mo :1.5%〜6.5%,W:6.5%以下,Si:3.0%以下,Mn:8.0%以下,N:0.2%〜0.7%,C:0.1%以下,选自 由Ba:0.0001〜0.6%和一个或多个Mischmetal(MM)元素组成的组,Y:0.0001〜1.0%,余量为Fe和杂质。 点蚀电阻等效值由以下公式(1)定义的40 <= PREW <= 67的值:<?in-line-formula description =“In-line Formulas”end =“lead”?> PREW = wt。 %Cr + 3.3(重量%Mo + 0.5重量%W)+30重量% %N((1)<?in-line-formula description =“In-line Formulas”end =“tail”?>本高级双相不锈钢表现出优异的耐腐蚀性,耐脆性,铸造性和热加工性。
    • 13. 发明授权
    • Liquid crystal display and method of making the same
    • 液晶显示及其制作方法
    • US08097480B2
    • 2012-01-17
    • US12762571
    • 2010-04-19
    • Ki-wan AhnJae-seong ByunIn-sung LeeDong-hyuk KimJung-mok Park
    • Ki-wan AhnJae-seong ByunIn-sung LeeDong-hyuk KimJung-mok Park
    • H01L21/00
    • G02F1/1339G02F1/133371G02F1/133555G02F1/136227H01L27/1248H01L27/1288
    • A method of making a liquid crystal display having a display region and a non-display region, the method comprises forming a thin film transistor (“TFT”) having a drain electrode on an insulating substrate, forming an inorganic layer and an organic insulating layer sequentially on the TFT, forming an organic insulating layer pattern, by patterning the organic insulating layer, comprising a first organic layer hole to expose the inorganic layer on the drain electrode and a second organic layer hole formed along a circumference of the display region where the organic insulating layer is partially removed, removing the inorganic layer exposed through the first organic layer hole and the organic insulating layer remaining in the second organic layer hole, and forming a sealant in the second organic hole. The present invention thus provides a method of making an LCD to prevent a color filter substrate separating from a TFT substrate using fewer masks.
    • 一种制造具有显示区域和非显示区域的液晶显示器的方法,所述方法包括在绝缘基板上形成具有漏电极的薄膜晶体管(“TFT”),形成无机层和有机绝缘层 顺序地在TFT上形成有机绝缘层图案,通过图案化有机绝缘层,包括第一有机层孔以露出漏电极上的无机层和沿着显示区域的圆周形成的第二有机层孔, 有机绝缘层被部分去除,去除通过第一有机层孔露出的无机层和留在第二有机层孔中的有机绝缘层,并在第二有机孔中形成密封剂。 因此,本发明提供了制造LCD以防止滤色器基板与使用较少掩模的TFT基板分离的方法。
    • 14. 发明申请
    • LIQUID CRYSTAL DISPLAY AND METHOD OF MAKING THE SAME
    • 液晶显示及其制作方法
    • US20110104838A1
    • 2011-05-05
    • US12762571
    • 2010-04-19
    • Ki-wan AHNJae-seong BYUNIn-sung LEEDong-hyuk KIMJung-mok PARK
    • Ki-wan AHNJae-seong BYUNIn-sung LEEDong-hyuk KIMJung-mok PARK
    • H01L33/08
    • G02F1/1339G02F1/133371G02F1/133555G02F1/136227H01L27/1248H01L27/1288
    • A method of making a liquid crystal display having a display region and a non-display region, the method comprises forming a thin film transistor (“TFT”) having a drain electrode on an insulating substrate, forming an inorganic layer and an organic insulating layer sequentially on the TFT, forming an organic insulating layer pattern, by patterning the organic insulating layer, comprising a first organic layer hole to expose the inorganic layer on the drain electrode and a second organic layer hole formed along a circumference of the display region where the organic insulating layer is partially removed, removing the inorganic layer exposed through the first organic layer hole and the organic insulating layer remaining in the second organic layer hole, and forming a sealant in the second organic hole. The present invention thus provides a method of making an LCD to prevent a color filter substrate separating from a TFT substrate using fewer masks.
    • 一种制造具有显示区域和非显示区域的液晶显示器的方法,所述方法包括在绝缘基板上形成具有漏电极的薄膜晶体管(“TFT”),形成无机层和有机绝缘层 顺序地在TFT上形成有机绝缘层图案,通过图案化有机绝缘层,包括第一有机层孔以露出漏电极上的无机层和沿着显示区域的圆周形成的第二有机层孔, 有机绝缘层被部分去除,去除通过第一有机层孔露出的无机层和留在第二有机层孔中的有机绝缘层,并在第二有机孔中形成密封剂。 因此,本发明提供了制造LCD以防止滤色器基板与使用较少掩模的TFT基板分离的方法。
    • 18. 发明申请
    • METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING BROADBAND VOICE SIGNAL
    • 用于编码和解码宽带语音信号的方法,装置和系统
    • US20080126084A1
    • 2008-05-29
    • US11838268
    • 2007-08-14
    • In-sung LEEJong-hark KimGyu-hyeok JeongSang-won Seo
    • In-sung LEEJong-hark KimGyu-hyeok JeongSang-won Seo
    • G10L19/00G10L21/00
    • G10L19/09
    • A method, apparatus, and system for encoding or decoding a broadband voice signal are provided. The method includes extracting a linear prediction coefficient (LPC) from the broadband voice signal; outputting a linear prediction (LP) residual signal; pitch-searching a spectrum of the LP residual signal; extracting spectral magnitudes and phases of the LP residual signal, which correspond to a damping factor; obtaining, from among the extracted spectral magnitudes and phases, a first spectral magnitude and a first phase at which a power value of the LP residual signal is minimized; quantizing the first spectral magnitude and the first phase; and decoding the broadband voice signal. The apparatus includes a linear prediction coefficient (LPC) analyzer; an LPC inverse filter; a pitch searching unit; a sinusoidal analyzer; and a phase and spectral magnitude quantizer. The system includes a broadband voice encoding apparatus and a broadband voice decoding apparatus.
    • 提供了一种用于对宽带语音信号进行编码或解码的方法,装置和系统。 该方法包括从宽带语音信号提取线性预测系数(LPC); 输出线性预测(LP)残差信号; 对LP残差信号进行频谱搜索; 提取对应于阻尼因子的LP残差信号的频谱幅度和相位; 从提取的频谱幅度和相位中获取第一频谱幅度和LP残差信号的功率值被最小化的第一相位; 量化第一光谱幅度和第一相位; 并解码宽带语音信号。 该装置包括线性预测系数(LPC)分析器; 一个LPC逆滤波器; 音调搜索单元; 正弦分析仪; 以及相位和频谱幅度量化器。 该系统包括宽带语音编码装置和宽带语音解码装置。
    • 20. 发明申请
    • Liquid crystal display and method of making the same
    • 液晶显示及其制作方法
    • US20060267016A1
    • 2006-11-30
    • US11439645
    • 2006-05-24
    • Ki-wan AhnJae-seong ByunIn-sung LeeDong-hyuk KimJung-mok Park
    • Ki-wan AhnJae-seong ByunIn-sung LeeDong-hyuk KimJung-mok Park
    • H01L21/00
    • G02F1/1339G02F1/133371G02F1/133555G02F1/136227H01L27/1248H01L27/1288
    • A method of making a liquid crystal display having a display region and a non-display region, the method comprises forming a thin film transistor (“TFT”) having a drain electrode on an insulating substrate, forming an inorganic layer and an organic insulating layer sequentially on the TFT, forming an organic insulating layer pattern, by patterning the organic insulating layer, comprising a first organic layer hole to expose the inorganic layer on the drain electrode and a second organic layer hole formed along a circumference of the display region where the organic insulating layer is partially removed, removing the inorganic layer exposed through the first organic layer hole and the organic insulating layer remaining in the second organic layer hole, and forming a sealant in the second organic hole. The present invention thus provides a method of making an LCD to prevent a color filter substrate separating from a TFT substrate using fewer masks.
    • 一种制造具有显示区域和非显示区域的液晶显示器的方法,所述方法包括在绝缘基板上形成具有漏电极的薄膜晶体管(“TFT”),形成无机层和有机绝缘层 顺序地在TFT上形成有机绝缘层图案,通过图案化有机绝缘层,包括第一有机层孔以露出漏电极上的无机层和沿着显示区域的圆周形成的第二有机层孔, 有机绝缘层被部分去除,去除通过第一有机层孔露出的无机层和留在第二有机层孔中的有机绝缘层,并在第二有机孔中形成密封剂。 因此,本发明提供了制造LCD以防止滤色器基板与使用较少掩模的TFT基板分离的方法。