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    • 2. 发明申请
    • Semiconductor device with dual gate oxides
    • 具有双栅极氧化物的半导体器件
    • US20050059215A1
    • 2005-03-17
    • US10973852
    • 2004-10-25
    • Inki KimSang KimMin PaekChiew PingWan LeeChoong ChienZadig LamHitomi WatanabeNaoto Inoue
    • Inki KimSang KimMin PaekChiew PingWan LeeChoong ChienZadig LamHitomi WatanabeNaoto Inoue
    • H01L21/8234
    • H01L21/823462H01L21/823481Y10S438/981
    • A method for making a semiconductor device having a first active region and a second active region includes providing first and second isolation structures defining the first active region on a substrate. The first active region uses a first operational voltage, and the second active region uses a second operational voltage that is different from the first voltage. A nitride layer overlying the first and second active regions is formed. An oxide layer overlying the nitride layer is formed. A first portion of the oxide layer overlying the first active region is removed to expose a first portion of the nitride layer. The exposed first portion of the nitride layer is removed using a wet etch method while leaving a second portion of the nitride layer that is overlying the second active region intact. Thereafter, a first gate oxide having a first thickness is formed on the first active region, the first gate oxide having a first edge facing the first isolation structure and a second edge facing the second isolation structure. The first edge is separated from the first isolation structure by a first distance. The second edge is separated from the second isolation structure by a second distance. Thereafter, a second gate oxide having a second thickness is formed on the second active region, the second thickness being different than the first thickness.
    • 制造具有第一有源区和第二有源区的半导体器件的方法包括提供在衬底上限定第一有源区的第一和第二隔离结构。 第一有源区域使用第一工作电压,而第二有源区域使用不同于第一电压的第二工作电压。 形成覆盖第一和第二有源区的氮化物层。 形成覆盖氮化物层的氧化物层。 去除覆盖在第一有源区上的氧化物层的第一部分以露出氮化物层的第一部分。 使用湿蚀刻方法去除氮化物层的暴露的第一部分,同时留下覆盖第二有源区域的氮化物层的第二部分完好无损。 此后,在第一有源区上形成具有第一厚度的第一栅极氧化物,第一栅极氧化物具有面对第一隔离结构的第一边缘和面向第二隔离结构的第二边缘。 第一边缘与第一隔离结构隔开第一距离。 第二边缘与第二隔离结构隔开第二距离。 此后,在第二有源区上形成具有第二厚度的第二栅极氧化物,第二厚度不同于第一厚度。
    • 5. 发明授权
    • Spirochromanon derivatives
    • 螺二色素衍生物
    • US08138197B2
    • 2012-03-20
    • US12518466
    • 2008-01-08
    • Tomoharu IinoHideki JonaHideki KuriharaMasayuki NakamuraKenji NiiyamaJun ShibataTadashi ShimamuraHitomi WatanabeTakeru YamakawaLihu Yang
    • Tomoharu IinoHideki JonaHideki KuriharaMasayuki NakamuraKenji NiiyamaJun ShibataTadashi ShimamuraHitomi WatanabeTakeru YamakawaLihu Yang
    • A61K31/438C07D221/20
    • C07D491/107C07D491/20C07D519/00
    • The invention relates to a compound of a general formula (I): wherein Ar1 represents a group formed from an aromatic ring selected from a group consisting of benzene, pyrazole, isoxazole, pyridine, indole, 1H-indazole, 1H-furo[2,3-c]pyrazole, 1H-thieno[2,3-c]pyrazole, benzimidazole, 1,2-benzisoxazole, imidazo[1,2-a]pyridine, imidazo[1,5-a]pyridine and 1H-pyrazolo[3,4-a]pyridine, having Ar2, and optionally having one or two or more substituents selected from R3; R1 and R2 each independently represent a hydrogen atom, a halogen atom, a cyano group, a C2-C6 alkenyl group, a C1-C6 alkoxy group, a C2-C7 alkanoyl group, a C2-C7 alkoxycarbonyl group, an aralkyloxycarbonyl group, a carbamoyl-C1-C6 alkoxy group, a carboxy-C2-C6 alkenyl group, or a group of -Q1-N(Ra)-Q2-Rb; or a C1-C6 alkyl group optionally having a substituent; or an aryl or heterocyclic group optionally having a substituent; or a C1-C6 alkyl group or a C2-C6 alkenyl group having the aryl or heterocyclic group; T and U each independently represent a nitrogen atom or a methine group; and V represents an oxygen atom or a sulfur atom. The compound of the invention is useful as therapeutical agents for various ACC-related diseases.
    • 本发明涉及通式(I)的化合物:其中Ar 1表示由选自苯,吡唑,异恶唑,吡啶,吲哚,1H-吲唑,1H-呋喃并[ 3-c]吡唑,1H-噻吩并[2,3-c]吡唑,苯并咪唑,1,2-苯并异恶唑,咪唑并[1,2-a]吡啶,咪唑并[1,5-a]吡啶和1H-吡唑并[ 3,4-a]吡啶,其具有Ar 2,并且任选具有一个或两个或更多个选自R 3的取代基; R 1和R 2各自独立地表示氢原子,卤素原子,氰基,C 2 -C 6烯基,C 1 -C 6烷氧基,C 2 -C 7烷酰基,C 2 -C 7烷氧基羰基,芳烷氧基羰基, 氨基甲酰基-C 1 -C 6烷氧基,羧基-C 2 -C 6烯基或-Q 1 -N(R a)-Q 2 -R b的基团; 或任选具有取代基的C1-C6烷基; 或任选具有取代基的芳基或杂环基; 或具有芳基或杂环基的C 1 -C 6烷基或C 2 -C 6烯基; T和U各自独立地表示氮原子或次甲基; V表示氧原子或硫原子。 本发明的化合物可用作各种ACC相关疾病的治疗剂。
    • 9. 发明申请
    • SPIROCHROMANON DERIVATIVES
    • 螺吡喃衍生物
    • US20090270436A1
    • 2009-10-29
    • US12518466
    • 2008-01-08
    • Tomoharu IinoHideki JonaHideki KuriharaMasayuki NakamuraKenji NiiyamaJun ShibataTadashi ShimamuraHitomi WatanabeTakeru YamakawaLihu Yang
    • Tomoharu IinoHideki JonaHideki KuriharaMasayuki NakamuraKenji NiiyamaJun ShibataTadashi ShimamuraHitomi WatanabeTakeru YamakawaLihu Yang
    • A61K31/438C07D401/14A61P3/00A61P35/00A61P31/00
    • C07D491/107C07D491/20C07D519/00
    • The invention relates to a compound of a general formula (I): wherein Ar1 represents a group formed from an aromatic ring selected from a group consisting of benzene, pyrazole, isoxazole, pyridine, indole, 1H-indazole, 1H-furo[2,3-c]pyrazole, 1H-thieno[2,3-c]pyrazole, benzimidazole, 1,2-benzisoxazole, imidazo[1,2-a]pyridine, imidazo[1,5-a]pyridine and 1H-pyrazolo[3,4-b]pyridine, having Ar2, and optionally having one or two or more substituents selected from R3: R1 and R2 each independently represent a hydrogen atom, a halogen atom, a cyano group, a C2-C6 alkenyl group, a C1-C6 alkoxy group, a C2-C7 alkanoyl group, a C2-C7 alkoxycarbonyl group, an aralkyloxycarbonyl group, a carbamoyl-C1-C6 alkoxy group, a carboxy-C2-C6 alkenyl group, or a group of -Q1-N(Ra)-Q2-Rb; or a C1-C6 alkyl group optionally having a substituent; or an aryl or heterocyclic group optionally having a substituent; or a C1-C6 alkyl group or a C2-C6 alkenyl group having the aryl or heterocyclic group; T and U each independently represent a nitrogen atom or a machine group; and V represents an oxygen atom or a sulfur atom. The compound of the invention is useful as therapeutical agents for various ACC-related diseases.
    • 本发明涉及通式(I)的化合物:其中Ar 1表示由选自苯,吡唑,异恶唑,吡啶,吲哚,1H-吲唑,1H-呋喃并[ 3-c]吡唑,1H-噻吩并[2,3-c]吡唑,苯并咪唑,1,2-苯并异恶唑,咪唑并[1,2-a]吡啶,咪唑并[1,5-a]吡啶和1H-吡唑并[ 具有Ar 2且任选具有一个或两个以上选自R 3:R 1和R 2的取代基的3,4-b]吡啶各自独立地表示氢原子,卤素原子,氰基,C 2 -C 6烯基, C1-C6烷氧基,C2-C7烷酰基,C2-C7烷氧基羰基,芳烷氧基羰基,氨基甲酰基C1-C6烷氧基,羧基-C2-C6链烯基或-Q1-N (Ra)-Q2-Rb; 或任选具有取代基的C1-C6烷基; 或任选具有取代基的芳基或杂环基; 或具有芳基或杂环基的C 1 -C 6烷基或C 2 -C 6烯基; T和U各自独立地表示氮原子或机组; V表示氧原子或硫原子。 本发明的化合物可用作各种ACC相关疾病的治疗剂。
    • 10. 发明授权
    • Semiconductor device with dual gate oxides
    • 具有双栅极氧化物的半导体器件
    • US07259071B2
    • 2007-08-21
    • US10973852
    • 2004-10-25
    • Inki KimSang Yeon KimMin PaekChiew Sin PingWan Gie LeeChoong Shiau ChienZadig LamHitomi WatanabeNaoto Inoue
    • Inki KimSang Yeon KimMin PaekChiew Sin PingWan Gie LeeChoong Shiau ChienZadig LamHitomi WatanabeNaoto Inoue
    • H01L21/336H01L21/8234H01L21/3205H01L21/4763H01L21/44
    • H01L21/823462H01L21/823481Y10S438/981
    • A method for making a semiconductor device having a first active region and a second active region includes providing first and second isolation structures defining the first active region on a substrate. The first active region uses a first operational voltage, and the second active region uses a second operational voltage that is different from the first voltage. A nitride layer overlying the first and second active regions is formed. An oxide layer overlying the nitride layer is formed. A first portion of the oxide layer overlying the first active region is removed to expose a first portion of the nitride layer. The exposed first portion of the nitride layer is removed using a wet etch method while leaving a second portion of the nitride layer that is overlying the second active region intact. Thereafter, a first gate oxide having a first thickness is formed on the first active region, the first gate oxide having a first edge facing the first isolation structure and a second edge facing the second isolation structure. The first edge is separated from the first isolation structure by a first distance. The second edge is separated from the second isolation structure by a second distance. Thereafter, a second gate oxide having a second thickness is formed on the second active region, the second thickness being different than the first thickness.
    • 制造具有第一有源区和第二有源区的半导体器件的方法包括提供在衬底上限定第一有源区的第一和第二隔离结构。 第一有源区域使用第一工作电压,而第二有源区域使用不同于第一电压的第二工作电压。 形成覆盖第一和第二有源区的氮化物层。 形成覆盖氮化物层的氧化物层。 去除覆盖在第一有源区上的氧化物层的第一部分以露出氮化物层的第一部分。 使用湿蚀刻方法去除氮化物层的暴露的第一部分,同时留下覆盖第二有源区域的氮化物层的第二部分完好无损。 此后,在第一有源区上形成具有第一厚度的第一栅极氧化物,第一栅极氧化物具有面对第一隔离结构的第一边缘和面向第二隔离结构的第二边缘。 第一边缘与第一隔离结构隔开第一距离。 第二边缘与第二隔离结构隔开第二距离。 此后,在第二有源区上形成具有第二厚度的第二栅极氧化物,第二厚度不同于第一厚度。