公开(公告)号：US20110222156A1

公开(公告)日：2011-09-15

申请号：US12755750

申请日：2010-04-07

申请人： Byeong Moo Jeong ,  Kyung Ho Jung

发明人： Byeong Moo Jeong ,  Kyung Ho Jung

IPC分类号： G02B5/18

CPC分类号： G02B5/1814 ,  G11B7/1353 ,  G11B7/22

摘要： Provided are a diffractive element for optical pickup and an optical module including the diffractive element. The diffractive element includes a plurality of diffraction patterns, and the diffraction patterns include a main diffraction pattern for creating diffraction characteristics, and an alignment mark pattern for recognizing an alignment position, the alignment mark pattern having a different pitch from the main diffraction pattern. Also, the pitch of the alignment mark pattern is formed smaller than that of the main diffraction pattern. Further, a ratio of the pitch of the alignment mark pattern to that of the main diffraction pattern is ⅛ or greater to ½ or less.

摘要翻译： 提供了一种用于光学拾取器的衍射元件和包括该衍射元件的光学模块。 衍射元件包括多个衍射图案，衍射图案包括用于产生衍射特性的主衍射图案和用于识别取向位置的对准标记图案，该对准标记图案与主衍射图案具有不同的间距。 此外，对准标记图案的间距形成为小于主衍射图案的间距。 此外，对准标记图案的间距与主衍射图案的间距的比率为⅛以上至½以下。

公开(公告)号：US20060111103A1

公开(公告)日：2006-05-25

申请号：US10545466

申请日：2004-04-02

申请人： Moo Jeong ,  Fujio Watanabe ,  Toshiro Kawahara

发明人： Moo Jeong ,  Fujio Watanabe ,  Toshiro Kawahara

IPC分类号： H04Q7/20

CPC分类号： H04W48/14 ,  H04B7/022 ,  H04W48/16 ,  H04W48/20 ,  H04W74/08 ,  H04W84/12

摘要： In a fast active scanning wireless network apparatus and method for quick determination of available access points (20), information about a candidate set of available access points (20) is obtained, and a candidate access point is identified from the candidate set. A mobile station (10) then queries the candidate access point with a probe request that designates the candidate access point as a sole responder. The probe request prevents other access points from contending for the medium of communication between the mobile station and the designated sole responder access point by excluding the attempt by other access points (20) to transmit probe responses. The apparatus and method thus increases the probability of a fast and successful probe request from the mobile station and subsequent response from the designated access point (20). The designated access point may also respond with a probe response of high priority, preventing intervention of communication.

摘要翻译： 在用于快速确定可用接入点（20）的快速主动扫描无线网络装置和方法中，获得关于可用接入点（20）的候选集合的信息，并且从候选集合识别候选接入点。 然后，移动站（10）用指定候选接入点的探测请求作为唯一响应者来查询候选接入点。 探测请求通过排除其他接入点（20）发送探测响应的尝试来防止其他接入点竞争移动台和指定的唯一响应者接入点之间的通信介质。 因此，装置和方法增加了来自移动台的快速和成功的探测请求的概率以及从指定接入点（20）的后续响应。 指定的接入点也可以以高优先级的探测响应进行响应，防止通信干扰。

公开(公告)号：US20080069349A1

公开(公告)日：2008-03-20

申请号：US11889326

申请日：2007-08-10

申请人： Yu Kim ,  No Myung ,  Jeong Moon ,  Moo Jeong ,  Chang Lee ,  Chang Yang ,  Kwang Lee ,  Sang Park

发明人： Yu Kim ,  No Myung ,  Jeong Moon ,  Moo Jeong ,  Chang Lee ,  Chang Yang ,  Kwang Lee ,  Sang Park

IPC分类号： H04L9/22

CPC分类号： H03K3/84 ,  H04B1/69 ,  H04B1/71632 ,  H04B1/7174 ,  H04L27/04

摘要： Provided is a device for generating a chaotic signal comprising a PN signal generator that is composed of a digital logic circuit and generates a digital pseudo random signal with a predetermined frequency; a voltage control that generates a clock signal with a predetermined frequency; a mixer that mixes the pseudo random signal and the clock signal so as to generate a chaotic signal to output; and a band-pass filter that filters the chaotic signal, output from the mixer, into a chaotic signal of a desired band and then outputs the filtered signal.

摘要翻译： 提供一种用于产生混沌信号的装置，包括由数字逻辑电路组成的PN信号发生器，并产生具有预定频率的数字伪随机信号; 产生具有预定频率的时钟信号的电压控制; 混合器，混合伪随机信号和时钟信号，以产生混沌信号输出; 以及带通滤波器，其将从混频器输出的混沌信号滤波成期望频带的混沌信号，然后输出滤波后的信号。

公开(公告)号：US07297998B2

公开(公告)日：2007-11-20

申请号：US11419719

申请日：2006-05-22

申请人： Seong-Goo Kim ,  Sang-Moo Jeong

发明人： Seong-Goo Kim ,  Sang-Moo Jeong

IPC分类号： H01L27/108 ,  H01L29/76

CPC分类号： H01L21/76895 ,  H01L21/76804 ,  H01L21/76831 ,  H01L21/76897 ,  H01L23/485 ,  H01L27/10814 ,  H01L27/10855 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to embodiments of the invention, a bit line interlayer insulating layer is placed over a semiconductor substrate. Two adjacent bit line patterns are placed in parallel on the bit line interlayer insulating layer and each of the two adjacent bit line patterns includes a bit line and a bit line capping layer pattern stacked thereon. A buried contact interlayer insulating layer covers a surface of the semiconductor substrate having the two adjacent bit line patterns. A contact hole is placed in a portion between the bit line patterns to penetrate the buried contact interlayer insulating layer and the bit line interlayer insulating layer and to expose at least one side wall of the bit line patterns. A contact hole spacer covers side wall of the contact hole. A contact hole plug is placed on the contact hole spacer to fill the contact hole.

摘要翻译： 根据本发明的实施例，将位线层间绝缘层放置在半导体衬底上。 两个相邻位线图案并联放置在位线层间绝缘层上，并且两个相邻位线图案中的每一个都包括位线和位线叠层层图案。 掩埋接触层间绝缘层覆盖具有两个相邻位线图案的半导体衬底的表面。 接触孔放置在位线图案之间的部分中，以穿透埋入层间绝缘层和位线层间绝缘层，并露出位线图案的至少一个侧壁。 接触孔间隔件覆盖接触孔的侧壁。 接触孔插头放置在接触孔间隔件上以填充接触孔。

公开(公告)号：US20070059610A1

公开(公告)日：2007-03-15

申请号：US11414700

申请日：2006-04-28

申请人： Sang-Moo Jeong ,  Sun-Hoo Park ,  Dong-Hyun Han

发明人： Sang-Moo Jeong ,  Sun-Hoo Park ,  Dong-Hyun Han

IPC分类号： G03F1/00

CPC分类号： H01L21/7684 ,  G03F1/36 ,  H01L21/3212 ,  H01L23/522 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device with dummy patterns and methods of designing and making dummy patterns of a semiconductor device are provided. The method includes forming a first layout having main patterns, adding dot dummy patterns to the first layout to generate a second layout, and adding linked line/space dummy patterns to the second layout to generate a third layout. The dot dummy patterns may be oblique dot dummy patterns.

摘要翻译： 提供具有虚拟图案的半导体器件以及设计和制造半导体器件的虚拟图案的方法。 该方法包括形成具有主图案的第一布局，将第一布局添加点虚拟图案以生成第二布局，以及将链接的线/空虚拟图案添加到第二布局以生成第三布局。 点虚拟图案可以是斜点虚拟图案。

公开(公告)号：US20060197162A1

公开(公告)日：2006-09-07

申请号：US11419719

申请日：2006-05-22

申请人： Seong-Goo KIM ,  Sang-Moo JEONG

发明人： Seong-Goo KIM ,  Sang-Moo JEONG

IPC分类号： H01L29/76

CPC分类号： H01L21/76895 ,  H01L21/76804 ,  H01L21/76831 ,  H01L21/76897 ,  H01L23/485 ,  H01L27/10814 ,  H01L27/10855 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to embodiments of the invention, a bit line interlayer insulating layer is placed over a semiconductor substrate. Two adjacent bit line patterns are placed in parallel on the bit line interlayer insulating layer and each of the two adjacent bit line patterns includes a bit line and a bit line capping layer pattern stacked thereon. A buried contact interlayer insulating layer covers a surface of the semiconductor substrate having the two adjacent bit line patterns. A contact hole is placed in a portion between the bit line patterns to penetrate the buried contact interlayer insulating layer and the bit line interlayer insulating layer and to expose at least one side wall of the bit line patterns. A contact hole spacer covers side wall of the contact hole. A contact hole plug is placed on the contact hole spacer to fill the contact hole.

摘要翻译： 根据本发明的实施例，将位线层间绝缘层放置在半导体衬底上。 两个相邻位线图案并联放置在位线层间绝缘层上，并且两个相邻位线图案中的每一个都包括位线和位线叠层层图案。 掩埋接触层间绝缘层覆盖具有两个相邻位线图案的半导体衬底的表面。 接触孔放置在位线图案之间的部分中，以穿透埋入层间绝缘层和位线层间绝缘层，并露出位线图案的至少一个侧壁。 接触孔间隔件覆盖接触孔的侧壁。 接触孔插头放置在接触孔间隔件上以填充接触孔。

公开(公告)号：US07074718B2

公开(公告)日：2006-07-11

申请号：US10898485

申请日：2004-07-22

申请人： Seong-Goo Kim ,  Sang-Moo Jeong

发明人： Seong-Goo Kim ,  Sang-Moo Jeong

IPC分类号： H01L21/4763 ,  H01L21/336 ,  H01L21/331 ,  H01L21/302 ,  H01L21/461

CPC分类号： H01L21/76895 ,  H01L21/76804 ,  H01L21/76831 ,  H01L21/76897 ,  H01L23/485 ,  H01L27/10814 ,  H01L27/10855 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to embodiments of the invention, a bit line interlayer insulating layer is placed over a semiconductor substrate. Two adjacent bit line patterns are placed in parallel on the bit line interlayer insulating layer and each of the two adjacent bit line patterns includes a bit line and a bit line capping layer pattern stacked thereon. A buried contact interlayer insulating layer covers a surface of the semiconductor substrate having the two adjacent bit line patterns. A contact hole is placed in a portion between the bit line patterns to penetrate the buried contact interlayer insulating layer and the bit line interlayer insulating layer and to expose at least one side wall of the bit line patterns. A contact hole spacer covers side wall of the contact hole. A contact hole plug is placed on the contact hole spacer to fill the contact hole.

摘要翻译： 根据本发明的实施例，将位线层间绝缘层放置在半导体衬底上。 两个相邻位线图案并联放置在位线层间绝缘层上，并且两个相邻位线图案中的每一个都包括位线和位线叠层层图案。 掩埋接触层间绝缘层覆盖具有两个相邻位线图案的半导体衬底的表面。 接触孔放置在位线图案之间的部分中，以穿透埋入层间绝缘层和位线层间绝缘层，并露出位线图案的至少一个侧壁。 接触孔间隔件覆盖接触孔的侧壁。 接触孔插头放置在接触孔间隔件上以填充接触孔。

公开(公告)号：US20050232200A1

公开(公告)日：2005-10-20

申请号：US11153032

申请日：2005-06-14

申请人： Moo Jeong ,  Fujio Watanabe ,  Toshiro Kawahara

发明人： Moo Jeong ,  Fujio Watanabe ,  Toshiro Kawahara

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04W36/08 ,  H04W52/02 ,  H04W68/00 ,  H04Q7/00

CPC分类号： H04W68/00 ,  H04W36/08 ,  H04W52/0216 ,  H04W60/04 ,  Y02D70/142

摘要： A method and communication system for supporting dormant mode are described. In one embodiment, the communication system comprises a wireless station operable in a power savings mode and group of access points. Each group of access points comprises one or more access points with at least one group of access points having at least two access points. Ranges for the one or more access points in each of the groups define a paging area for each group, wherein one access point uses a paging channel for paging the wireless station when the wireless station is in the power savings mode and is in the paging area associated with the one access point. The wireless station performs a handoff procedure when the one access point is not in the same group of access points as the access point associated with the wireless station prior to the wireless station entering the power savings mode and does not perform a handoff procedure when the one access point is in the same group of access points as the access point associated with the wireless station prior to the wireless station entering the power savings mode.

摘要翻译： 描述了用于支持休眠模式的方法和通信系统。 在一个实施例中，通信系统包括可在功率节省模式和接入点组中操作的无线站。 每组接入点包括一个或多个接入点，其中至少一组接入点具有至少两个接入点。 每个组中的一个或多个接入点的范围定义每个组的寻呼区域，其中当无线站处于省电模式并且处于寻呼区域中时，一个接入点使用寻呼信道来寻呼无线站 与一个接入点相关联。 当无线站进入省电模式之前，当一个接入点不与与无线站相关联的接入点的接入点不在同一组接入点时，无线站执行切换过程，并且当一个接入点不执行切换过程时 在无线站进入省电模式之前，接入点与与无线站相关联的接入点处于同一组接入点。

公开(公告)号：US20050017295A1

公开(公告)日：2005-01-27

申请号：US10898485

申请日：2004-07-22

申请人： Seong-Goo Kim ,  Sang-Moo Jeong

发明人： Seong-Goo Kim ,  Sang-Moo Jeong

IPC分类号： H01L21/28 ,  H01L21/60 ,  H01L21/768 ,  H01L21/8242 ,  H01L23/485 ,  H01L27/108 ,  H01L29/76

CPC分类号： H01L21/76895 ,  H01L21/76804 ,  H01L21/76831 ,  H01L21/76897 ,  H01L23/485 ,  H01L27/10814 ,  H01L27/10855 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to embodiments of the invention, a bit line interlayer insulating layer is placed over a semiconductor substrate. Two adjacent bit line patterns are placed in parallel on the bit line interlayer insulating layer and each of the two adjacent bit line patterns includes a bit line and a bit line capping layer pattern stacked thereon. A buried contact interlayer insulating layer covers a surface of the semiconductor substrate having the two adjacent bit line patterns. A contact hole is placed in a portion between the bit line patterns to penetrate the buried contact interlayer insulating layer and the bit line interlayer insulating layer and to expose at least one side wall of the bit line patterns. A contact hole spacer covers side wall of the contact hole. A contact hole plug is placed on the contact hole spacer to fill the contact hole.

摘要翻译： 根据本发明的实施例，将位线层间绝缘层放置在半导体衬底上。 两个相邻位线图案并联放置在位线层间绝缘层上，并且两个相邻位线图案中的每一个都包括位线和位线叠层层图案。 掩埋接触层间绝缘层覆盖具有两个相邻位线图案的半导体衬底的表面。 接触孔放置在位线图案之间的部分中，以穿透埋入层间绝缘层和位线层间绝缘层，并露出位线图案的至少一个侧壁。 接触孔间隔件覆盖接触孔的侧壁。 接触孔插头放置在接触孔间隔件上以填充接触孔。

公开(公告)号：US20060285527A1

公开(公告)日：2006-12-21

申请号：US11454259

申请日：2006-06-16

申请人： Xia Gao ,  Fujio Watanabe ,  Moo Jeong

发明人： Xia Gao ,  Fujio Watanabe ,  Moo Jeong

IPC分类号： H04Q7/24

CPC分类号： H04W52/0216 ,  H04W52/0229 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22

摘要： Methods for increasing power saving in a station that sends or receives frames in an ad hoc wireless network (e.g., IBSS), while allowing the station to enter a power-saving mode quickly upon completion of scheduled tasks. At the same time, a method of the present invention allows two stations in the ad hoc wireless network to infer each other's power management mode without requiring an ATIM/ACK exchange between the STAs within an ATIM window. Consequently, a station may enter a power-saving mode promptly without impairing the station's ability to receive packets. In one embodiment, a “more data” field is used between stations to exchange information. Stations with various computation abilities provide information under different time constraints. The stations may enter power-saving modes that send multicast/broadcast frames or use promiscuous mode within an ATIM window.

摘要翻译： 在用于在自组织无线网络（例如，IBSS）中发送或接收帧的站中增加功率节省的方法，同时允许所述站在完成预定任务时快速进入功率节省模式。 同时，本发明的方法允许自组织无线网络中的两个站推断出彼此的电力管理模式，而不需要ATIM窗口内的STA之间的ATIM / ACK交换。 因此，站可以及时进入省电模式，而不会损害电台接收分组的能力。 在一个实施例中，在站之间使用“更多数据”字段来交换信息。 具有各种计算能力的站点在不同的时间限制下提供信息。 这些站可以进入在ATIM窗口内发送组播/广播帧或使用混杂模式的省电模式。