公开(公告)号：US5862073A

公开(公告)日：1999-01-19

申请号：US931065

申请日：1997-09-15

Applicant: Jun-Lin Yeh ,  Ya-Chun Chang

Inventor： Jun-Lin Yeh ,  Ya-Chun Chang

IPC: G11C16/04 ,  G11C16/08 ,  G11C7/00

CPC classification number: G11C16/08 ,  G11C16/0416

Abstract: A semiconductor memory array and method for use in a memory device in which the location of a memory cell in the array is specified by row address and column address decoders. The memory cells may be floating gate memory cells in which data is programmed by hot carrier injection and erased by Fowler-Nordheim tunneling. The array includes bit lines connected to the column address decoder, and word lines and N+ diffusion source lines connected to the row address decoder. Each memory cell has a gate connected to a word line, a drain connected to a bit line and a source connected to the N+ diffusion source line. A low resistance source line formed of metal II or other conductive material is arranged adjacent to each N+ source line and is electrically connected thereto at one or more locations via interconnecting straps. The low resistance source lines serve to reduce the voltage drop across the N+ diffusion source lines during program operations and provide an improved ground connection during read operations. The word lines are grouped into pairs of even and odd word lines and each pair makes up the minimum program unit or page. The page is also the minimum erase unit, such that adjacent even and odd word lines are erased simultaneously. The voltage applied to a given word line during a read operation may be supplied by a word line clamping circuit which limits gate disturbances resulting from fluctuations in supply voltage.

Abstract translation: 一种在存储器件中使用的半导体存储器阵列和方法，其中阵列中的存储单元的位置由行地址和列地址解码器指定。 存储器单元可以是浮动栅极存储单元，其中通过热载流子注入来编程数据，并通过Fowler-Nordheim隧道擦除数据。 阵列包括连接到列地址解码器的位线，以及连接到行地址解码器的字线和N +扩散源线。 每个存储单元具有连接到字线的栅极，连接到位线的漏极和连接到N +扩散源线的源极。 由金属II或其他导电材料形成的低电阻源极线布置成与每个N +源极线相邻，并且通过互连带在一个或多个位置处电连接到其上。 低电阻源线用于在编程操作期间减小N +扩散源线上的电压降，并在读取操作期间提供改进的接地连接。 字线被分组成偶数和奇数字线对，每对组成最小程序单元或页面。 该页面也是最小擦除单元，使得相邻的偶数和奇数字线同时被擦除。 在读取操作期间施加到给定字线的电压可以由限制由电源电压波动引起的栅极干扰的字线钳位电路提供。

公开(公告)号：US20070148637A1

公开(公告)日：2007-06-28

申请号：US11318907

申请日：2005-12-27

Applicant: Ya-Chun Chang ,  Yueh-Chwen Hsu ,  Tze-Jung Yeh

Inventor： Ya-Chun Chang ,  Yueh-Chwen Hsu ,  Tze-Jung Yeh

IPC: C12Q1/70 ,  C12Q1/68 ,  C07H21/04

CPC classification number: C12Q1/701 ,  C12Q1/6895

Abstract: The inventions provides a method for identifying a target virus in an infected subject comprising the steps of designing a pair of degenerate primers corresponding to highly conserved regions of the target virus; designing a pair of species-specific primers according to highly variable sequences within the conserved regions of the target virus; preparing the species-specific probes according to the larger sequence variations within the conserved regions of the target virus, which are amplified with the species-specific primers as obtained; preparing a test sample by amplifying total nucleic acid of the infected subject with the degenerate primers as obtained; contacting the test sample with the species-specific probes as obtained; and detecting a hybridization between the species-specific probe and the test sample, wherein the hybridization indicates the target virus is identified in the infected subject. The primers and probes for detecting a garget virus are also provided.

Abstract translation: 本发明提供了一种用于鉴定感染对象中的靶病毒的方法，包括以下步骤：设计对应于目标病毒的高度保守区域的简并引物对; 根据目标病毒保守区域内高度可变序列设计一对物种特异性引物; 根据目标病毒保守区域内较大的序列变异制备物种特异性探针，其用获得的物种特异性引物扩增; 通过用所得的简并引物扩增感染受试者的总核酸来制备测试样品; 使测试样品与获得的物种特异性探针接触; 并检测物种特异性探针和测试样品之间的杂交，其中杂交表明在感染的受试者中鉴定出靶病毒。 还提供了用于检测靶标病毒的引物和探针。

公开(公告)号：US08751730B2

公开(公告)日：2014-06-10

申请号：US13559600

申请日：2012-07-27

Applicant: Yung-Chen Lin ,  Ya-Chun Chang

Inventor： Yung-Chen Lin ,  Ya-Chun Chang

IPC: G06F12/02 ,  G06F11/10 ,  G11C7/20

CPC classification number: G06F12/0246 ,  G06F11/1068 ,  G06F12/1425 ,  G11C7/20

Abstract: A serial interface flash memory apparatus and a writing method for a status register thereof are disclosed. The writing method for the status register mentioned above includes: receiving a write command with an updated data for the status register; writing the updated data to a volatile latch and set an update flag according to whether or not a write-protected data in the status register is updated by the write command; and writing the data from the volatile latch to the status register according to the update flag when a power down process of the serial interface flash memory apparatus is processed.

Abstract translation: 公开了串行接口闪存装置及其状态寄存器的写入方法。 上述状态寄存器的写入方法包括：接收具有状态寄存器的更新数据的写命令; 将更新的数据写入易失性锁存器，并根据写命令来更新状态寄存器中的写保护数据是否设置更新标志; 以及当串行接口闪存设备的断电过程被处理时，根据更新标志将数据从易失性锁存器写入状态寄存器。

公开(公告)号：US20140032816A1

公开(公告)日：2014-01-30

申请号：US13559600

申请日：2012-07-27

Applicant: Yung-Chen Lin ,  Ya-Chun Chang

Inventor： Yung-Chen Lin ,  Ya-Chun Chang

IPC: G06F12/00

CPC classification number: G06F12/0246 ,  G06F11/1068 ,  G06F12/1425 ,  G11C7/20

Abstract: A serial interface flash memory apparatus and a writing method for a status register thereof are disclosed. The writing method for the status register mentioned above includes: receiving a write command with an updated data for the status register; writing the updated data to a volatile latch and set an update flag according to whether or not a write-protected data in the status register is updated by the write command; and writing the data from the volatile latch to the status register according to the update flag when a power down process of the serial interface flash memory apparatus is processed.

Abstract translation: 公开了串行接口闪存装置及其状态寄存器的写入方法。 上述状态寄存器的写入方法包括：接收具有状态寄存器的更新数据的写命令; 将更新的数据写入易失性锁存器，并根据写命令来更新状态寄存器中的写保护数据是否设置更新标志; 以及当串行接口闪存设备的断电过程被处理时，根据更新标志将数据从易失性锁存器写入状态寄存器。

公开(公告)号：US07402411B2

公开(公告)日：2008-07-22

申请号：US11318907

申请日：2005-12-27

Applicant: Ya-Chun Chang ,  Yueh-Chwen Hsu ,  Tzu-Jung Yeh

Inventor： Ya-Chun Chang ,  Yueh-Chwen Hsu ,  Tzu-Jung Yeh

IPC: C12P19/34 ,  C12Q1/68 ,  C07H21/04

CPC classification number: C12Q1/701 ,  C12Q1/6895

Abstract: The inventions provides a method for identifying a target virus in an infected subject comprising the steps of designing a pair of degenerate primers corresponding to highly conserved regions of the target virus; designing a pair of species-specific primers according to highly variable sequences within the conserved regions of the target virus; preparing the species-specific probes according to the larger sequence variations within the conserved regions of the target virus, which are amplified with the species-specific primers as obtained; preparing a test sample by amplifying total nucleic acid of the infected subject with the degenerate primers as obtained; contacting the test sample with the species-specific probes as obtained; and detecting a hybridization between the species-specific probe and the test sample, wherein the hybridization indicates the target virus is identified in the infected subject. The primers and probes for detecting a garget virus are also provided.

Abstract translation: 本发明提供了一种用于鉴定感染对象中的靶病毒的方法，包括以下步骤：设计对应于目标病毒的高度保守区域的简并引物对; 根据目标病毒保守区域内高度可变序列设计一对物种特异性引物; 根据目标病毒保守区域内较大的序列变异制备物种特异性探针，其用获得的物种特异性引物扩增; 通过用所得的简并引物扩增感染受试者的总核酸来制备测试样品; 使测试样品与获得的物种特异性探针接触; 并检测物种特异性探针和测试样品之间的杂交，其中杂交表明在感染的受试者中鉴定出靶病毒。 还提供了用于检测靶标病毒的引物和探针。