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    • 13. 发明授权
    • Method of manufacturing a semiconductor device
    • 制造半导体器件的方法
    • US06743682B2
    • 2004-06-01
    • US10100595
    • 2002-03-18
    • Pierre Hermanus WoerleeJurriaan SchmitzAndreas Hubertus Montree
    • Pierre Hermanus WoerleeJurriaan SchmitzAndreas Hubertus Montree
    • H01L21336
    • H01L21/76895H01L29/4966H01L29/66537H01L29/66545
    • In a method of manufacturing a semiconductor device comprising a semiconductor body 1 which is provided at a surface 2 with a transistor comprising a gate structure 21, a patterned layer 10 is applied defining the area of the gate structure 21. Subsequently, a dielectric layer 18 is applied in such a way, that the thickness of the dielectric layer 18 next to the patterned layer 10 is substantially equally large or larger than the height of the patterned layer 10, which dielectric layer 18 is removed over part of its thickness until the patterned layer 10 is exposed. Then, the patterned layer 10 is subjected to a material removing treatment, thereby forming a recess 19 in the dielectric layer 18, and a contact window 28,29 is provided in the dielectric layer. A conductive layer 30 is applied filling the recess 19 and the contact window 28,29, which conductive layer 30 is subsequently shaped into the gate structure 21 and a contact structure 26,27 establishing an electrical contact with the surface 2 of the semiconductor body 1.
    • 在制造半导体器件的方法中,该半导体器件包括半导体本体1,半导体本体1在表面2处设置有包括栅极结构21的晶体管,施加限定栅极结构21的区域的图案化层10.随后,介电层18 以这样的方式施加,图案化层10旁边的电介质层18的厚度基本上等于或大于图案化层10的高度,该图案层10的厚度在其厚度的一部分上被去除,直到图案化层 层10暴露。 然后,对图案层10进行材料去除处理,从而在电介质层18中形成凹部19,并且在电介质层中设置接触窗28,29。 填充导电层30,其填充凹部19和接触窗28,29,该导电层30随后成形为栅极结构21,以及与半导体主体1的表面2建立电接触的接触结构26,27 。
    • 15. 发明授权
    • Method of manufacturing a semiconductor device comprising a non-volatile memory with memory cells
    • 包括具有存储单元的非易失性存储器的半导体器件的制造方法
    • US06969645B2
    • 2005-11-29
    • US10482185
    • 2002-07-03
    • Jurriaan SchmitzFranciscus Petrus WiddershovenMichiel Slotboom
    • Jurriaan SchmitzFranciscus Petrus WiddershovenMichiel Slotboom
    • H01L21/8247H01L21/28H01L21/336H01L27/115H01L29/423H01L29/788H01L29/792H01L21/8238
    • H01L21/28273H01L29/42328
    • A method of manufacturing a semiconductor device comprising a non-volatile memory with memory cells (Mij) including a select transistor (T1) with a select gate (1) and including a memory transistor (T2) with a floating gate (2) and a control gate (3). In a semiconductor body (10), active semiconductor regions are formed which are mutually insulated by field oxide regions (12). Next, the surface (11) is provided with a gate oxide layer (14) and a first layer of a conductive material wherein the select gate (1) is etched. Subsequently, the walls of the select gate extending perpendicularly to the surface are provided with an isolating material (17). The gate oxide next to the select gate is replaced by a layer of tunnel oxide (18). Next, a second layer of a conductive material (21), an interlayer dielectric (25) and a third layer of a conductive material (26) are deposited. The control gate (3) extending above and next to the select gate is formed in the third layer. Using the control gate as a mask, the floating gate (2) is subsequently etched in the second layer of conductive material. In this method, the second layer is deposited in a larger thickness than the select gate, after which this layer is planarized prior to the deposition of the interlayer dielectric and the third layer of conductive material. In this manner, a compact memory cell can be manufactured.
    • 一种制造包括非易失性存储器的半导体器件的方法,所述非易失性存储器具有包括具有选择栅极(1)并且包括具有浮置栅极(2)的存储晶体管(T 2)的选择晶体管(T 1)的存储器单元(Mij) 和控制门(3)。 在半导体本体(10)中,形成由场氧化物区域(12)相互绝缘的有源半导体区域。 接下来,表面(11)设置有栅极氧化物层(14)和其中蚀刻选择栅极(1)的导电材料的第一层。 随后,垂直于表面延伸的选择栅的壁设置有隔离材料(17)。 选择栅极旁边的栅极氧化层被隧道氧化物层(18)代替。 接下来,沉积第二层导电材料(21),层间电介质(25)和第三层导电材料(26)。 在第三层中形成在选择栅极上方和下方延伸的控制栅极(3)。 使用控制栅极作为掩模,随后在第二层导电材料中蚀刻浮栅(2)。 在该方法中,第二层被沉积成比选择栅极更大的厚度,然后在沉积层间电介质和第三层导电材料之前将该层平坦化。 以这种方式,可以制造紧凑的存储单元。
    • 19. 发明授权
    • Solid state imaging sensor in a submicron technology and method of manufacturing and use of a solid state imaging sensor
    • 固态成像传感器在亚微米技术和制造和使用固态成像传感器的方法中
    • US06656760B2
    • 2003-12-02
    • US09803336
    • 2001-03-09
    • Jurriaan SchmitzEdwin RoksDaniel Wilhelmus Elisabeth Verbugt
    • Jurriaan SchmitzEdwin RoksDaniel Wilhelmus Elisabeth Verbugt
    • H01L2100
    • H01L27/14603H01L27/14609H01L27/14643
    • A detector and a camera system for electromagnetic radiation being integrated in a solid state substrate are disclosed. Said substrate comprises a first region of a first conductivity and a second region of a second conductivity, said first region being adjacent to said second region, and said first and second region forming a detection junction, at least part of said junction being substantially orthogonal with respect to the plane of the surface of the substrate above said detection junction. The camera system comprises a configuration of pixels in an imaging sensor being integrated in a solid state substrate, essentially each of the pixels comprising a region of a first conductivity type being at least partly surrounded by a region of a second conductivity type, thereby forming a junction region, and wherein the region of the first conductivity type includes at least one contact area. The camera system further comprises means for collecting charge carriers being generated by the radiation impinging on said substrate at least in said region of said first conductivity type and in said junction region, in said contact area.
    • 公开了一种用于电磁辐射的检测器和照相机系统集成在固态衬底中。 所述衬底包括第一导电性的第一区域和第二导电性的第二区域,所述第一区域与所述第二区域相邻,所述第一和第二区域形成检测结,所述接合区的至少一部分基本上与 相对于所述检测结上方的衬底的表面的平面。 相机系统包括集成在固态基板中的成像传感器中的像素的配置,基本上每个像素包括第一导电类型的区域,至少部分地被第二导电类型的区域包围,从而形成 并且其中所述第一导电类型的区域包括至少一个接触区域。 照相机系统还包括用于收集至少在所述第一导电类型的所述区域中和在所述接合区域中的所述接合区域中的照射在所述衬底上的辐射产生的电荷载体的装置。
    • 20. 发明授权
    • Method of manufacturing a semiconductor device
    • 制造半导体器件的方法
    • US06406963B2
    • 2002-06-18
    • US09738917
    • 2000-12-14
    • Pierre Hermanus WoerleeJurriaan SchmitzAndreas Hubertus Montree
    • Pierre Hermanus WoerleeJurriaan SchmitzAndreas Hubertus Montree
    • H01L21336
    • H01L21/76895H01L29/4966H01L29/66537H01L29/66545
    • In a method of manufacturing a semiconductor device comprising a semiconductor body 1 which is provided at a surface 2 with a transistor comprising a gate structure 21, a patterned layer 10 is applied defining the area of the gate structure 21. Subsequently, a dielectric layer 18 is applied in such a way, that the thickness of the dielectric layer 18 next to the patterned layer 10 is substantially equally large or larger than the height of the patterned layer 10, which dielectric layer 18 is removed over part of its thickness until the patterned layer 10 is exposed. Then, the patterned layer 10 is subjected to a material removing treatment, thereby forming a recess 19 in the dielectric layer 18, and a contact window 28,29 is provided in the dielectric layer. A conductive layer 30 is applied filling the recess 19 and the contact window 28,29, which conductive layer 30 is subsequently shaped into the gate structure 21 and a contact structure 26,27 establishing an electrical contact with the surface 2 of the semiconductor body 1.
    • 在制造半导体器件的方法中,该半导体器件包括半导体本体1,半导体本体1在表面2处设置有包括栅极结构21的晶体管,施加限定栅极结构21的区域的图案化层10.随后,介电层18 以这样的方式施加,图案化层10旁边的电介质层18的厚度基本上等于或大于图案化层10的高度,该图案层10的厚度在其厚度的一部分上被去除,直到图案化层 层10暴露。 然后,对图案层10进行材料去除处理,从而在电介质层18中形成凹部19,并且在电介质层中设置接触窗28,29。 填充导电层30,其填充凹部19和接触窗28,29,该导电层30随后成形为栅极结构21,以及与半导体主体1的表面2建立电接触的接触结构26,27 。