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公开(公告)号:US09685395B2
公开(公告)日:2017-06-20
申请号:US14639431
申请日:2015-03-05
发明人: Harry-Hak-Lay Chuang , Kong-Beng Thei , Chih-Tsung Yao , Heng-Kai Liu , Ming-Jer Chiu , Chien-Wen Chen
IPC分类号: H01L21/00 , H01L23/48 , G03F1/00 , G03F1/36 , H01L21/768 , H01L21/311
CPC分类号: H01L23/481 , G03F1/144 , G03F1/36 , H01L21/31144 , H01L21/76807 , H01L21/76816 , H01L2924/0002 , H01L2924/00
摘要: A method of forming photo masks having rectangular patterns and a method for forming a semiconductor structure using the photo masks is provided. The method for forming the photo masks includes determining a minimum spacing and identifying vertical conductive feature patterns having a spacing less than the minimum spacing value. The method further includes determining a first direction to expand and a second direction to shrink, and checking against design rules to see if the design rules are violated for each of the vertical conductive feature patterns identified. If designed rules are not violated, the identified vertical conductive feature pattern is replaced with a revised vertical conductive feature pattern having a rectangular shape. The photo masks are then formed. The semiconductor structure can be formed using the photo masks.
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公开(公告)号:US09632429B2
公开(公告)日:2017-04-25
申请号:US14423082
申请日:2013-08-01
发明人: Christopher Charles Ward , Martinus Hendrikus Antonius Leenders , Mark Josef Schuster , Christiaan Louis Valentin
CPC分类号: G03F7/70616 , G03F1/14 , G03F7/24 , G03F7/703 , G03F7/70783 , G03F7/7085 , G03F9/7026
摘要: A system and method that bends a reticle and senses a curvature of a bent reticle in real-time. The system includes movable reticle stage, reticle vacuum clamps, sensor systems, and reticle bender. The reticle bender comprises piezo actuators. The sensor systems comprises measurement targets and corresponding sensors. The sensors are attached to the movable reticle stage and the measurement targets are attached to the reticle clamps, the reticle bender, or on reticle surfaces. The system is configured to determine a width of the reticle or distance between measurement targets at opposing ends of the reticle, measure a first rotational angle at a first end of the reticle, and measure a second local rotational angle at a second end of the reticle that is opposite to the first end. Based on the width or distance and the first and second angles, a field curvature of the reticle is determined.
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公开(公告)号:US09620537B2
公开(公告)日:2017-04-11
申请号:US15188936
申请日:2016-06-21
发明人: Yanxia Xin , Seungyik Park , Tianlei Shi
IPC分类号: H01L27/01 , H01L27/12 , H01L31/0392 , B05B15/04 , G02F1/1333 , G03F1/00 , G02F1/1343 , C23C16/04 , G02F1/1368 , G02F1/1362
CPC分类号: H01L27/1288 , B05B12/20 , C23C16/042 , G02F1/1333 , G02F1/133351 , G02F1/134309 , G02F1/13439 , G02F1/1368 , G02F2001/13625 , G02F2201/121 , G02F2201/123 , G03F1/00 , H01L27/1214
摘要: The present disclosure provides a display substrate and a mask plate, the display substrate comprising a plurality of sub display substrates, each of the sub display substrates comprising a plurality of pixel units, each pixel unit comprising a pixel electrode, a common electrode and a source-drain channel, wherein, from the center of the display substrate to the edge of the display substrate, the plurality of sub display substrates are arranged from large to small according to the overlapping area of the pixel electrode and the common electrode and/or the plurality of sub display substrates are arranged from small to large according to the width to length ratio of the source-drain channel of the sub display substrate. The present disclosure can avoid electrical badness of the sub display substrates located at the edges.
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公开(公告)号:US09576098B2
公开(公告)日:2017-02-21
申请号:US14066272
申请日:2013-10-29
申请人: Synopsys, Inc.
发明人: Emre Tuncer , Hui Zheng , Vivek Raghavan , Anirudh Devgan , Amir Ajami , Alessandra Nardi , Tao Lin , Pramod Thazhathethil , Alfred Wong
CPC分类号: G06F17/5081 , G06F17/5036 , G06F17/5068 , G06F2217/12
摘要: A method for performing leakage analysis includes receiving information specifying an integrated circuit. A neighborhood of shapes associated with the integrated circuit is then determined. Leakage information associated with the integrated circuit is generated based on the neighborhood of shapes. The neighborhood of shapes may be determined by determining a first set of spacings to a boundary of a first cell from an internal shape. A second set of spacings may be determined from the boundary of the first cell to a shape of a second cell. A lithography process may be characterized using the first and second set of spacings.
摘要翻译: 执行泄漏分析的方法包括接收指定集成电路的信息。 然后确定与集成电路相关联的形状的邻域。 基于形状附近生成与集成电路相关的泄漏信息。 可以通过从内部形状确定第一单元的边界的第一组间距来确定形状的邻域。 可以从第一单元的边界到第二单元的形状来确定第二组间隔。 可以使用第一和第二组间隔来表征光刻工艺。
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55.
公开(公告)号:US09568823B2
公开(公告)日:2017-02-14
申请号:US14848850
申请日:2015-09-09
申请人: CHI MEI CORPORATION
发明人: Yu-Ju Wu , Bar-Yuan Hsieh , Jung-Pin Hsu
CPC分类号: G03F7/032 , G02B5/20 , G02B5/223 , G02F1/133514 , G02F1/133516 , G03F7/0007 , G03F7/027 , G03F7/031 , G03F7/038 , G03F7/0388
摘要: The present invention relates to a photosensitive resin composition for a color filter and uses thereof. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) containing an ethylenically unsaturated group, a photoinitiator (C), a pigment (D) and an organic solvent (E). The photosensitive resin composition according to the present invention can improve linearity of pattern with high finesse and developing-resistance of the color filter.
摘要翻译: 本发明涉及一种滤色器用感光性树脂组合物及其用途。 感光性树脂组合物包含碱溶性树脂(A),含有烯属不饱和基团的化合物(B),光引发剂(C),颜料(D)和有机溶剂(E)。 根据本发明的感光性树脂组合物可以提高滤色片的高精细度和显影电阻的图案的线性。
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56.
公开(公告)号:US09563131B2
公开(公告)日:2017-02-07
申请号:US14934734
申请日:2015-11-06
发明人: Richard Quintanilha
CPC分类号: G03F7/70308 , G01N21/93 , G01N21/956 , G03F1/144 , G03F7/70641 , G03F7/70683
摘要: A method uses a lithographic apparatus to form an inspection target structure upon a substrate. The method comprises forming the periphery of the inspection target structure so as to provide a progressive optical contrast transition between the inspection target structure and its surrounding environment. This may be achieved by providing a progressive change in the optical index at the periphery of the target structure.
摘要翻译: 一种方法使用光刻设备在基板上形成检查目标结构。 该方法包括形成检查对象结构的周边,以便在检查目标结构及其周围环境之间提供逐行的光学对比度过渡。 这可以通过提供目标结构的周边处的光学折射率的逐渐变化来实现。
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公开(公告)号:US09556349B2
公开(公告)日:2017-01-31
申请号:US14370253
申请日:2013-01-18
申请人: AGFA-GEVAERT
IPC分类号: C09D11/328 , B41J11/00 , C09D11/30 , C09D11/326 , C23F1/02 , C09D11/101 , G03F1/00 , B44C1/22
CPC分类号: C09D11/101 , B41J2/01 , B41J11/0015 , B41J11/002 , B41M5/0023 , B44C1/227 , C09D11/107 , C09D11/30 , C09D11/326 , C09D11/328 , C23F1/02 , G03F1/0023 , H05K3/061 , Y10T428/24612
摘要: An inkjet printing radiation curable inkjet ink for forming a protective layer during an etching process includes at least 70 percent by weight of a polymerizable composition based on the total weight of radiation curable inkjet ink, wherein the polymerizable composition has an oxygen fraction OFR>0.250 and a weighted polymerizable functionality WPF≧0.0050, and the polymerizable composition contains no polymerizable compound with an ethylenic double bond and including a phosphoester group or a carboxylic acid group in the molecule thereof.
摘要翻译: 用于在蚀刻工艺中形成保护层的喷墨印刷可辐射固化喷墨油墨包括至少70重量%的基于可辐射固化喷墨油墨的总重量的可聚合组合物,其中所述可聚合组合物的氧分数为OFR> 0.250, 加权聚合性官能团WPF≥0.0050,所述聚合性组合物在其分子中不含有具有烯属双键且包含磷酸酯基或羧酸基的聚合性化合物。
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公开(公告)号:US09551923B2
公开(公告)日:2017-01-24
申请号:US14247409
申请日:2014-04-08
发明人: Yen-Sen Wang , Ming-Yi Lin , Chen-Hung Lu , Jyh-Kang Ting
CPC分类号: G03F1/00 , H01L27/0207 , H01L27/11807 , H01L2027/11874
摘要: Some embodiments relate to a method of designing an integrated circuit layout. In this method, a plurality of design shapes are provided on different design layers over an active area within a graphical representation of the layout. A connection extends perpendicularly between a first design shape formed on a first design layer and a second design shape formed on the first design layer. First and second cut mask shapes on first and second cut mask design layers, respectively, are generated. The first cut shape removes portions of the first design layer and the second cut shape removes portions of the second design layer.
摘要翻译: 一些实施例涉及设计集成电路布局的方法。 在该方法中,在布局的图形表示内的有效区域上,在不同的设计层上提供多个设计形状。 连接在形成在第一设计层上的第一设计形状和形成在第一设计层上的第二设计形状之间垂直延伸。 产生分别在第一和第二切割掩模设计层上的第一和第二切割掩模形状。 第一切割形状去除第一设计层的部分,并且第二切割形状去除第二设计层的部分。
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公开(公告)号:US09547229B2
公开(公告)日:2017-01-17
申请号:US14185564
申请日:2014-02-20
申请人: OFS Fitel, LLC
发明人: Kenneth S Feder , Paul S Westbrook
CPC分类号: G03F1/00 , G02B6/02138 , G03F7/0005
摘要: The disclosed embodiments provide systems and methods for mitigating lensing and scattering as an optical fiber is being inscribed with a grating. The disclosed systems and methods mitigate the lensing phenomenon by surrounding an optical fiber with an index-matching material that is held in a vessel with a sealed phase mask. The sealed phase mask allows it to be in contact with a liquid index-matching material without having the liquid index-matching material seep into the grooves of the sealed phase mask. Thus, for some embodiments, the sealed phase mask may be immersed in a liquid index-matching material without adversely affecting the function of the phase mask.
摘要翻译: 所公开的实施例提供了当光纤正刻有光栅时减轻透镜和散射的系统和方法。 所公开的系统和方法通过用保持在具有密封相位掩模的容器中的折射率匹配材料围绕光纤来减轻透镜现象。 密封相位掩模允许其与液体指数匹配材料接触而不使液体指数匹配材料渗入密封相掩模的凹槽中。 因此,对于一些实施例,密封相掩模可以浸没在液体折射率匹配材料中,而不会不利地影响相位掩模的功能。
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公开(公告)号:US09544558B2
公开(公告)日:2017-01-10
申请号:US14558278
申请日:2014-12-02
申请人: Lasertec Corporation
发明人: Koyo Tada , Hiroto Nozawa , Hideo Takizawa
CPC分类号: H04N9/3191 , G01B9/02098 , G01J9/02 , G01M11/00 , G03F1/00 , G03F1/26
摘要: Provided is a phase shift amount measuring apparatus and method capable of measuring a phase shift amount and a transmittance of a phase shift mask in one measurement step by using a miniaturized monitor pattern. The phase shift amount and transmittance of the monitor pattern are simultaneously measured using a shearing interferometer. The phase shift amount is obtained from a phase difference of interference light between light passing through the monitor pattern and light passing through a non-pattern area. The transmittance of the monitor pattern is obtained using an amplitude of interference light between light passing through the monitor pattern and light passing through the non-pattern area and an amplitude of interference light between light beams passing through the non-pattern area. The use of common interference images in measuring the phase shift amount and transmittance enables measurement of both the phase shift amount and the transmittance in one measurement operation.
摘要翻译: 提供一种能够通过使用小型化监视器图案来测量一个测量步骤中的相移掩模的相移量和透射率的相移量测量装置和方法。 使用剪切干涉仪同时测量监视器图案的相移量和透射率。 从穿过监视器图案的光和通过非图案区的光之间的干涉光的相位差获得相移量。 使用通过监视器图案的光和通过非图案区域的光之间的干涉光的幅度和通过非图案区域的光束之间的干涉光的幅度来获得监视器图案的透射率。 在测量相移量和透射率时使用普通干涉图像可以在一次测量操作中测量相移量和透射率。
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