会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Method and apparatus for in-situ cleaning of polysilicon-coated quartz
furnaces
    • 用于多晶硅涂层石英炉原位清洗的方法和装置
    • US6148832A
    • 2000-11-21
    • US145606
    • 1998-09-02
    • Mark C. GilmerMark I. GardnerRobert Paiz
    • Mark C. GilmerMark I. GardnerRobert Paiz
    • B08B9/093C11D7/08C11D7/32C11D7/50C11D11/00B08B3/02B08B9/00
    • C11D7/08B08B9/093C11D11/0041C11D7/5013C11D7/3209
    • An apparatus for in-situ cleaning of polysilicon-coated quartz furnaces are presented. Traditionally, disassembling and reassembling the furnace is required to clean the quartz. This procedure requires approximately four days of down time which can be very costly for a company. In addition, cleaning the quartz requires large baths filled with a cleaning agent. These baths occupy a large amount of laboratory space and require a large amount of the cleaning agent. Cleaning the furnace in-situ eliminates the very time consuming procedure of assembling and disassembling the furnace and at the same time requires less laboratory space and less amount of cleaning agent. The polysilicon remover may be either a mixture of hydrofluoric and nitric acid or TMAH. TMAH is preferred because it less hazardous than hydrofluoric acid and compatible with more materials. The cleaning agent may be introduced into the furnace either from the built-in injectors or from additionally installed injectors. If the built-in injectors are used, the input system of the furnace is cleaned in addition to the quartz inner lining.
    • 介绍了一种用于原位清洗多晶硅涂层石英炉的设备。 传统上,需要拆卸和重新组装炉子来清洁石英。 该程序需要大约四天的停机时间,这对公司来说可能是非常昂贵的。 此外,清洁石英需要大量的填充有清洁剂的浴池。 这些浴室占据大量的实验室空间,需要大量的清洁剂。 原地清洗炉子消除了组装和拆卸炉子非常耗时的过程,同时需要更少的实验室空间和更少量的清洁剂。 多晶硅去除剂可以是氢氟酸和硝酸或TMAH的混合物。 TMAH是优选的,因为它比氢氟酸更危险,并且与更多的材料相容。 清洁剂可以从内置注射器或另外安装的注射器引入炉中。 如果使用内置注射器,除了石英内衬之外,还要清洁炉子的输入系统。
    • 2. 发明授权
    • Method of making enhanced trench oxide with low temperature nitrogen integration
    • 制备具有低温氮一体化的增强型沟槽氧化物的方法
    • US06727569B1
    • 2004-04-27
    • US09063081
    • 1998-04-21
    • Mark I. GardnerMark C. GilmerRobert Paiz
    • Mark I. GardnerMark C. GilmerRobert Paiz
    • H01L2900
    • H01L21/76235
    • A structure and an improved isolation trench between active regions within the semiconductor substrate involves forming on a silicon substrate and forming a nitride layer on the pad layer. Thereafter, a photoresist layer is patterned on the silicon nitride layer such that regions of the nitride layer are exposed where an isolation trench will subsequently be formed. Next, the exposed regions of the nitride layer and the pad layer situated below the exposed regions of the nitride layer are etched away to expose regions of the silicon substrate. Subsequently, isolation trenches are etched into the silicon substrate with a dry etch process. A trench liner is then formed and nitrogen incorporated into a portion of the trench liner to form an oxynitride layer. After formation of the oxynitride layer, the trench is filled with a dielectric preferably comprised of a CVD oxide. Thereafter, the CVD fill dielectric is planarized and the nitride layer is stripped away.
    • 半导体衬底内的有源区域之间的结构和改进的隔离沟槽包括在硅衬底上形成并在衬垫层上形成氮化物层。 此后,在氮化硅层上图案化光致抗蚀剂层,使得随后将形成隔离沟槽的氮化物层的区域被暴露。 接下来,蚀刻掉位于氮化物层的暴露区域之下的氮化物层和焊盘层的暴露区域以暴露硅衬底的区域。 随后,用干蚀刻工艺将隔离沟槽蚀刻到硅衬底中。 然后形成沟槽衬垫,并且氮结合到沟槽衬垫的一部分中以形成氧氮化物层。 在形成氮氧化物层之后,用优选由CVD氧化物构成的电介质填充沟槽。 此后,CVD填充电介质被平坦化,并且氮化物层被剥离。
    • 3. 发明授权
    • Chemical vapor deposition systems and methods for depositing films on semiconductor wafers
    • 化学气相沉积系统和在半导体晶片上沉积薄膜的方法
    • US06214123B1
    • 2001-04-10
    • US09137902
    • 1998-08-20
    • Mark I. GardnerMark C. GilmerRobert Paiz
    • Mark I. GardnerMark C. GilmerRobert Paiz
    • C23C1600
    • C23C16/45514C23C16/4409C23C16/4584
    • The present disclosure relates to a chemical vapor deposition system including a chemical vapor deposition chamber, and a circlet wafer positioned within the chemical vapor deposition chamber. The circlet wafer is mounted on a rotatable member that at least partially extends through an opening of the wafer. A drive mechanism is used to rotate the rotatable member and the circlet wafer. The system also includes a gas injector for injecting reactive gases toward the circlet wafer. The present disclosure also relates to a chemical vapor deposition system including a chemical vapor deposition chamber, a wafer positioned within the chemical vapor deposition chamber, and a gas injector for injecting first and second reactive gases toward the wafer. The gas injector includes a mixing region for mixing the first and second reactive gases before the first and second reactive gases are discharged from the gas injector.
    • 本公开涉及包括化学气相沉积室和位于化学气相沉积室内的圆盘晶片的化学气相沉积系统。 小圆片安装在至少部分地延伸穿过晶片的开口的可旋转构件上。 使用驱动机构来旋转可旋转构件和小圆片。 该系统还包括用于将反应性气体注入到小圆片的气体注射器。 本公开还涉及包括化学气相沉积室,位于化学气相沉积室内的晶片的化学气相沉积系统和用于向晶片注入第一和第二反应气体的气体注入器。 气体喷射器包括用于在第一和第二反应气体从气体喷射器排出之前混合第一和第二反应气体的混合区域。
    • 4. 发明授权
    • Method of making high performance MOSFET with integrated simultaneous
formation of source/drain and gate regions
    • 制造高性能MOSFET的方法,集成同时形成源极/漏极和栅极区域
    • US6140191A
    • 2000-10-31
    • US157973
    • 1998-09-21
    • Mark I. GardnerMark C. GilmerRobert Paiz
    • Mark I. GardnerMark C. GilmerRobert Paiz
    • H01L21/265H01L21/336H01L21/8238
    • H01L29/66575H01L21/823814H01L21/823842H01L21/2652H01L29/66545
    • An integrated circuit and a method of making a transistor thereof are provided. The method includes the steps of forming a first stack on the substrate and a second stack on substrate in spaced-apart relation to the first stack, where the first stack has a first layer and first and second spacers adjacent to the first layer and the second stack has a second layer and third and fourth spacers adjacent to the second layer. A gate dielectric layer is formed on the substrate between the first and second stacks and a first conductor layer is formed on the gate dielectric layer. A first source/drain region is formed beneath the first conductor layer and a second source/drain region is formed beneath the second conductor layer. The first and second layers are removed and a first contact is formed on the first source/drain region and a second contact is formed on the second source/drain region. The method integrates gate and source/drain region formation and provides for gate electrodes with work functions tailored for n-channel and p-channel devices.
    • 提供集成电路及其制造晶体管的方法。 该方法包括以下步骤:在衬底上形成第一堆叠,并且在衬底上形成与第一堆叠间隔开的第二叠层,其中第一堆叠具有第一层,第一和第二衬垫与第一层相邻, 堆叠具有与第二层相邻的第二层和第三和第四间隔物。 在第一和第二堆叠之间的衬底上形成栅极电介质层,并且在栅极电介质层上形成第一导体层。 第一源极/漏极区域形成在第一导体层下面,并且第二源极/漏极区域形成在第二导体层下面。 去除第一层和第二层,并且在第一源极/漏极区上形成第一接触,并且在第二源极/漏极区上形成第二接触。 该方法集成了栅极和源极/漏极区域形成,为门极提供了针对n沟道和p沟道器件定制的工作功能。
    • 6. 发明授权
    • Method for in-situ cleaning of polysilicon-coated quartz furnaces
    • 多晶硅石英炉原位清洗方法
    • US5851307A
    • 1998-12-22
    • US842092
    • 1997-04-28
    • Mark C. GilmerMark I. GardnerRobert Paiz
    • Mark C. GilmerMark I. GardnerRobert Paiz
    • B08B3/08B08B9/00C23C16/44
    • C23C16/4407B08B3/08B08B9/00Y10S438/905
    • A method for in-situ cleaning of polysilicon-coated quartz furnaces are presented. Traditionally, disassembling and reassembling the furnace is required to clean the quartz. This procedure requires approximately four days of down time which can be very costly for a company. In addition, cleaning the quartz requires large baths filled with a cleaning agent. These baths occupy a large amount of laboratory space and require a large amount of the cleaning agent. Cleaning the furnace in-situ eliminates the very time consuming procedure of assembling and disassembling the furnace and at the same time requires less laboratory space and less amount of cleaning agent. The polysilicon remover may be either a mixture of hydrofluoric and nitric acid or TMAH. TMAH is preferred because it less hazardous than hydrofluoric acid and compatible with more materials. The cleaning agent may be introduced into the furnace either from the built-in injectors or from additionally installed injectors. If the built-in injectors are used, the input system of the furnace is cleaned in addition to the quartz inner lining.
    • 提出了一种用于原位清洗多晶硅涂覆的石英炉的方法。 传统上,需要拆卸和重新组装炉子来清洁石英。 该程序需要大约四天的停机时间,这对公司来说可能是非常昂贵的。 此外,清洁石英需要大量的填充有清洁剂的浴池。 这些浴室占据大量的实验室空间,需要大量的清洁剂。 原地清洗炉子消除了组装和拆卸炉子非常耗时的过程,同时需要更少的实验室空间和更少量的清洁剂。 多晶硅去除剂可以是氢氟酸和硝酸或TMAH的混合物。 TMAH是优选的,因为它比氢氟酸更危险,并且与更多的材料相容。 清洁剂可以从内置注射器或另外安装的注射器引入炉中。 如果使用内置注射器,除了石英内衬之外,还要清洁炉子的输入系统。
    • 10. 发明授权
    • High density trench fill due to new spacer fill method including isotropically etching silicon nitride spacers
    • 由于新的间隔填充方法包括各向异性蚀刻氮化硅间隔物,高密度沟槽填充
    • US06194283B1
    • 2001-02-27
    • US08959587
    • 1997-10-29
    • Mark I. GardnerRobert PaizThomas E. Spikes, Jr.
    • Mark I. GardnerRobert PaizThomas E. Spikes, Jr.
    • H01L2176
    • H01L21/76224
    • A method for forming an isolation trench in a semiconductor substrate that is substantially free of voids. The method includes forming a dielectric masking layer above a semiconductor substrate. An opening is preferably formed through the masking layer and partially into the semiconductor substrate forming a shallow trench within the semiconductor substrate. Optionally, thermal oxidation of the trench may be performed to form an oxide layer within the trench. A spacer layer is preferably deposited across the exposed surface of the topography. The spacer layer is preferably etched to form spacers directly adjacent to opposed sidewall surfaces of the trench. The isolation trench may then be filled with an isolation dielectric. The presence of the spacers within the isolation trench preferably causes the lower portions of the trench to fill up faster than the upper portions. In this manner the trench may be filled without the formation of voids.
    • 一种在半导体衬底中形成基本上没有空隙的隔离沟槽的方法。 该方法包括在半导体衬底上形成电介质掩模层。 优选地,通过掩模层形成开口,并且部分地形成在半导体衬底内形成浅沟槽的半导体衬底中。 可选地,可以进行沟槽的热氧化以在沟槽内形成氧化物层。 间隔层优选沉积在地形的暴露表面上。 优选蚀刻间隔层以形成与沟槽的相对侧壁表面直接相邻的间隔物。 然后可以用隔离电介质填充隔离沟槽。 间隔物在隔离沟槽内的存在优选地使得沟槽的下部比上部更快地填充。 以这种方式,可以填充沟槽而不形成空隙。