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    • 1. 发明授权
    • Method for increasing polysilicon grain size
    • 增加多晶硅粒度的方法
    • US07446056B2
    • 2008-11-04
    • US11293709
    • 2005-12-01
    • Yao-Hui HuangTung-Li LeeChih-Hao LinYen-Fei LinJames SunChen Pu-FangDavid Huang
    • Yao-Hui HuangTung-Li LeeChih-Hao LinYen-Fei LinJames SunChen Pu-FangDavid Huang
    • H01L21/44H01L21/31H01L21/469
    • C23C16/0218C23C16/24H01L21/28525
    • The present invention relates to a method for increasing the grain size of a polysilicon layer, which includes exposing a silicon oxide wafer in a deposition chamber to an amount, effective for the purpose, of nitrogen at a flow rate of at least about 240 standard liters per minute (slm). The instant invention further relates to a method for inhibiting the formation of a polysilicon seed in a furnace, which includes the treatment as noted above. The invention also relates to a method for forming a polysilicon layer, including: forming a silicon oxide layer on a substrate, the silicon oxide layer having a plurality of oxygen molecules therein; exposing the silicon oxide layer to a predetermined amount of nitrogen-containing gas in a furnace, whereby a plurality of nitrogen molecules in the nitrogen-containing gas replaces at least part of the oxygen molecules in the silicon oxide layer; and forming a polysilicon layer on the silicon oxide layer.
    • 本发明涉及一种用于增加多晶硅层的晶粒尺寸的方法,该方法包括将沉积室中的氧化硅晶片暴露于至少约240标准升的流速下的氮的有效量 每分钟(slm)。 本发明还涉及一种用于抑制在炉中形成多晶硅种子的方法,其包括如上所述的处理。 本发明还涉及一种用于形成多晶硅层的方法,包括:在衬底上形成氧化硅层,所述氧化硅层中具有多个氧分子; 在炉中将氧化硅层暴露于预定量的含氮气体,由此在含氮气体中的多个氮分子取代氧化硅层中的至少一部分氧分子; 以及在所述氧化硅层上形成多晶硅层。
    • 2. 发明申请
    • Method for increasing polysilicon grain size
    • 增加多晶硅粒度的方法
    • US20060134926A1
    • 2006-06-22
    • US11293709
    • 2005-12-01
    • Yao-Hui HuangTung-Li LeeChih-Hao LinYen-Fei LinJames SunChen Pu-FangDavid Huang
    • Yao-Hui HuangTung-Li LeeChih-Hao LinYen-Fei LinJames SunChen Pu-FangDavid Huang
    • H01L21/31
    • C23C16/0218C23C16/24H01L21/28525
    • The present invention relates to a method for increasing the grain size of a polysilicon layer, which includes exposing a silicon oxide wafer in a deposition chamber to an amount, effective for the purpose, of nitrogen at a flow rate of at least about 240 standard liters per minute (slm). The instant invention further relates to a method for inhibiting the formation of a polysilicon seed in a furnace, which includes the treatment as noted above. The invention also relates to a method for forming a polysilicon layer, including: forming a silicon oxide layer on a substrate, the silicon oxide layer having a plurality of oxygen molecules therein; exposing the silicon oxide layer to a predetermined amount of nitrogen-containing gas in a furnace, whereby a plurality of nitrogen molecules in the nitrogen-containing gas replaces at least part of the oxygen molecules in the silicon oxide layer; and forming a polysilicon layer on the silicon oxide layer.
    • 本发明涉及一种用于增加多晶硅层的晶粒尺寸的方法,该方法包括将沉积室中的氧化硅晶片暴露于至少约240标准升的流速下的氮的有效量 每分钟(slm)。 本发明还涉及一种用于抑制在炉中形成多晶硅种子的方法,其包括如上所述的处理。 本发明还涉及一种用于形成多晶硅层的方法,包括:在衬底上形成氧化硅层,所述氧化硅层中具有多个氧分子; 在炉中将氧化硅层暴露于预定量的含氮气体,由此在含氮气体中的多个氮分子取代氧化硅层中的至少一部分氧分子; 以及在所述氧化硅层上形成多晶硅层。
    • 4. 发明授权
    • Ionospheric correction for single frequency GPS receivers using two
satellites
    • 使用两颗卫星的单频GPS接收机的电离层校正
    • US6163295A
    • 2000-12-19
    • US289216
    • 1999-04-09
    • Vijay NagasamyMohammad UsmanJames Sun
    • Vijay NagasamyMohammad UsmanJames Sun
    • G01S1/00G01S5/14G01S19/21G01S19/26G01S19/32G01S19/44H04B7/185
    • G01S19/40G01S19/426
    • Systems and methods are disclosed for ionospheric correction in a system employing a single GPS frequency receiver for determining the geographic location of an object on the earth's surface. The receiver receives signals transmitted at the GPS L.sub.1 frequency from at least first and second GPS satellites, the first and second satellites having respective orbital positions relative to the receiver such that the total electron count (TEC) contribution to ionoshperic interference to signals transmitted by the respective satellites and received by the receiver is approximately the same. Respective measured distances of the two satellites to the receiver are determined based on the actual signal transmission times. True distances of the respective satellites are then calculated based on the assumption that the TEC contribution to the interference from each satellite is approximately the same.
    • 公开了在采用单个GPS频率接收机确定地球表面上的物体的地理位置的系统中进行电离层校正的系统和方法。 接收机从至少第一和第二GPS卫星接收以GPS L1频率发射的信号,第一和第二卫星相对于接收机具有相应的轨道位置,使得总电子计数(TEC)对由 相应的卫星和由接收机接收的卫星大致相同。 基于实际的信号传输时间确定两个卫星到接收机的相应测量距离。 然后根据对每个卫星的干扰的TEC贡献大致相同的假设来计算各个卫星的真实距离。
    • 5. 发明授权
    • Detachable polygonal picture frame
    • 可拆卸多边形相框
    • US4738039A
    • 1988-04-19
    • US896178
    • 1986-08-12
    • James SunYung C. Chiang
    • James SunYung C. Chiang
    • A47G1/10G09F1/12
    • A47G1/10Y10T403/725
    • A polygonal frame comprising a plurality of framing pieces and the same number of assembly devices. Both ends of each framing piece are slanted so as to fit together with matching slanted framing pieces. The rear side of each framing piece is set with an oblong recess and a longitudinal slot on an appropriate position proximate to each end thereof. Each assembly device comprises: an L-shaped assembly plate which consists of an L-shaped plate portion, two inclined supporting blocks disposed under opposite sides of the plate portion, and an L-shaped supporting rail with each of its two ends connecting to the two opposite supporting blocks; two inclined fastening blocks, each having a lengthwise groove on its lower central portion and a threaded vertical hole to enable a screw to go through; and two screws for engaging with the fastening blocks. An assembly device is put into the recesses and slots set on each two abutting framing pieces, thereby assembling them together by transverse fastening force which is produced by the rising of fastening blocks against the framing pieces when each screw engaged with the fastening block is advanced.
    • 一种多边形框架,包括多个框架件和相同数量的组装装置。 每个框架件的两端都倾斜以便与匹配的倾斜框架件配合在一起。 每个框架件的后侧设置有一个长圆形凹槽和一个纵向狭槽,在靠近其每个端部的适当位置上。 每个组装装置包括:L形组装板,其由L形板部分,设置在板部相对侧的两个倾斜支撑块和L形支撑轨道组成,其两端各自连接到 两个相对的支撑块; 两个倾斜的紧固块,每个在其下部中心部分具有纵向槽,并具有螺纹垂直孔,以使得螺钉能够通过; 和用于与紧固块接合的两个螺钉。 将组装装置放置在设置在每个两个邻接的框架件上的凹槽和槽中,从而通过横向紧固力将它们组装在一起,所述横向紧固力是当与紧固块接合的每个螺钉前进时紧固块抵靠框架件而升高产生的。
    • 6. 发明授权
    • Programmable data packet parser
    • 可编程数据包解析器
    • US06611524B2
    • 2003-08-26
    • US09340256
    • 1999-06-30
    • Harish DevanagondiJames Sun
    • Harish DevanagondiJames Sun
    • H04L1256
    • H04L49/901H04L49/90H04L49/9073H04L2012/5651H04Q11/0478
    • A data packet parser, for determining packet format, is substantially software controlled, to readily accommodate new or different formats, without the need for using a microprocessor for parsing. Comparisons are performed under the control of data stored in a database. By storing new or different data in the database, new or different packet formats can accommodated without the need for making hardware changes. In one embodiment, comparisons performed on various fields of the data packet result in setting or clearing bits of a signature word which identifies the packet format. The signature word can be used directly or indirectly such as forming the input argument of a ternary CAM, to provide a pointer to microcode which appropriately handles the data packet in the identified format.
    • 用于确定分组格式的数据分组解析器基本上是软件控制的,以容易地适应新的或不同的格式,而不需要使用微处理器进行解析。 在数据库中存储的数据的控制下进行比较。 通过将新的或不同的数据存储在数据库中,可以适应新的或不同的数据包格式,而无需进行硬件更改。 在一个实施例中,对数据分组的各个领域执行的比较导致设置或清除标识分组格式的签名字的比特。 签名字可以直接或间接使用,例如形成三元CAM的输入参数,以提供指向微代码的指针,该指针适当地处理所识别的格式的数据分组。
    • 7. 发明授权
    • Ionospheric correction for single frequency GPS receivers using three satellites
    • 使用三颗卫星的单频GPS接收机的电离层校正
    • US06169958A
    • 2001-01-02
    • US09289552
    • 1999-04-09
    • Vijay NagasamyMohammad UsmanJames Sun
    • Vijay NagasamyMohammad UsmanJames Sun
    • G06F16500
    • G01S19/42G01S19/40
    • Systems and methods are disclosed for ionospheric correction in a system employing a single GPS frequency receiver for determining the geographic location of an object on the earth's surface. The receiver receives signals transmitted at the GPS L1 frequency from at least first, second and third GPS satellites, the first, second and third satellites having respective orbital positions relative to the receiver such that the total electron count (TEC) contribution to ionoshperic interference to signals transmitted by the respective satellites and received by the receiver is approximately the same. Respective measured distances of the three satellites to the receiver are determined based on the actual signal transmission times. True distances of the respective satellites are then calculated based on the assumption that the TEC contribution to the interference from each satellite is approximately the same.
    • 公开了在采用单个GPS频率接收机确定地球表面上的物体的地理位置的系统中进行电离层校正的系统和方法。 接收机接收从至少第一,第二和第三GPS卫星以GPS L1频率发送的信号,第一,第二和第三卫星相对于接收机具有相应的轨道位置,使得总电子计数(TEC)对离子旋转干扰的贡献 由各个卫星发送并由接收机接收的信号大致相同。 根据实际的信号传输时间确定三颗卫星与接收机的相应测量距离。 然后根据对每个卫星的干扰的TEC贡献大致相同的假设来计算各个卫星的真实距离。