公开(公告)号：US20070121395A1

公开(公告)日：2007-05-31

申请号：US11560035

申请日：2006-11-15

Applicant: Sang-hun Kim ,  Byung-hun Han ,  Kyung-myun Kim

Inventor： Sang-hun Kim ,  Byung-hun Han ,  Kyung-myun Kim

IPC: G11C7/00

CPC classification number: G11C7/22 ,  G09G3/20 ,  G09G2310/08 ,  G09G2320/10 ,  G09G2330/021 ,  G09G2360/18 ,  G11C7/1006 ,  G11C7/1078 ,  G11C7/1093 ,  G11C7/222

Abstract: A source driver control device and method. The source driver control device includes a memory, a first write controller, a second write controller and a write clock signal generator. The memory receives display data corresponding to an image and stores the display data in response to a write clock signal. The first write controller generates a first write enable signal in response to a vertical back porch and a horizontal back porch. The second write controller generates a second write enable signal, which is enabled for each write cycle of storing the display data in the memory, in response to the first write enable signal. The write clock signal generator generates the write clock signal in a period in which the second write enable signal is enabled. The write cycle corresponds to a multiple of a reference write cycle. The source driver control device and method can reduce power consumed when the display data is written in the memory.

Abstract translation: 源驱动器控制装置和方法。 源极驱动器控制装置包括存储器，第一写入控制器，第二写入控制器和写入时钟信号发生器。 存储器接收对应于图像的显示数据并且响应于写入时钟信号存储显示数据。 第一写入控制器响应于垂直后门廊和水平后门廊而生成第一写入使能信号。 第二写入控制器响应于第一写入使能信号而产生第二写入使能信号，该第二写入使能信号被用于将存储显示数据的每个写周期存储在存储器中。 写入时钟信号发生器在第二写使能信号被使能的时段中产生写入时钟信号。 写周期对应于参考写周期的倍数。 源驱动器控制装置和方法可以在显示数据写入存储器时减少消耗的功率。

公开(公告)号：US07122476B2

公开(公告)日：2006-10-17

申请号：US10952161

申请日：2004-09-29

Applicant: Chang Hun Han

Inventor： Chang Hun Han

IPC: H01L21/311

CPC classification number: H01L21/76229

Abstract: In order to reduce the SAS resistance at the cell region with low process cost, a method for fabricating a semiconductor device according to the present invention includes forming a protection layer on a semiconductor substrate on which a cell region and a peripheral region are defined, forming a first trench and a second trench at the respective cell and the peripheral regions by selectively etching the protection layer and the semiconductor substrate, and deepening the second trench by further etching the peripheral region while the cell region being blocked and the peripheral region being exposed.

Abstract translation: 为了以较低的工艺成本降低单元区域的SAS电阻，根据本发明的半导体器件的制造方法包括在限定了单元区域和周边区域的半导体衬底上形成保护层，形成 通过选择性地蚀刻保护层和半导体衬底，在相应的单元和周边区域处的第一沟槽和第二沟槽，以及通过进一步蚀刻外围区域来加深第二沟槽，同时封闭单元区域和外围区域被暴露。

公开(公告)号：US20060189340A1

公开(公告)日：2006-08-24

申请号：US11339649

申请日：2006-01-25

Applicant: Sang-Kyung Sung ,  Jea-Hun Han ,  Joon-Goo Park

Inventor： Sang-Kyung Sung ,  Jea-Hun Han ,  Joon-Goo Park

IPC: H04B7/00 ,  H04Q7/20

CPC classification number: H04W84/08 ,  H04L65/4061 ,  H04W4/10 ,  H04W76/45

Abstract: A method and system for guaranteeing a seamless session when replacing a PoC terminal in a PoC system is provided, in which a currently busy PoC client can be replaced in an existing busy PoC session using a PoC compliant client capable of connecting the PoC session, thereby preventing a transmitted media stream of the running PoC session from being lost when the PoC client is replaced. The method includes transmitting, by an arbitrary PoC user, a message for replacing a terminal from a user terminal to a session management server while maintaining the session; receiving, by the session management server, the replacement request message, and transmitting an INVITE message to a terminal to be replaced, or a target terminal; and receiving, by the target terminal, the INVITE message, and media through an existing session. In a situation where there is a need to replace the PoC terminal according to change of the media for the PoC call, request of mobility, etc. by the PoC user, the user is allowed to make a continuous call. Thus, it is possible to improve QoE of the user and expand the markets for the PoC terminal and its services.

Abstract translation: 提供一种用于在PoC系统中替换PoC终端时保证无缝会话的方法和系统，其中可以使用能够连接PoC会话的PoC兼容客户端在现有的忙PoC会话中替换当前忙的PoC客户端，从而 当更换PoC客户端时，防止正在运行的PoC会话的传输媒体流丢失。 该方法包括：通过任意的PoC用户，在保持会话的同时，将终端从用户终端发送到会话管理服务器的消息; 由会话管理服务器接收替换请求消息，并向要更换的终端或目标终端发送INVITE消息; 并且由目标终端通过现有会话接收INVITE消息和媒体。 在需要根据PoC呼叫的媒体的变更，PoC用户请求移动性等需要更换PoC终端的情况下，允许用户进行连续呼叫。 因此，可以提高用户的QoE，扩大PoC终端及其服务的市场。

公开(公告)号：US20060115311A1

公开(公告)日：2006-06-01

申请号：US11207881

申请日：2005-08-22

Applicant: Myung-Bo Son ,  Dong-Hun Han ,  Yong-Duk Lee

Inventor： Myung-Bo Son ,  Dong-Hun Han ,  Yong-Duk Lee

IPC: B41J25/304 ,  B41J2/32

CPC classification number: B41J11/04 ,  B41J3/60

Abstract: A thermal image forming apparatus includes a platen roller which supports a medium, a print head, including a heating unit which applies heat to the medium to form an image thereon, which rotates around the platen roller and moves the heating unit to a first location facing a first surface of the medium and a second location facing a second surface of the medium, and a restricting element which rotates together with the print head. The restricting element restricts the movement of the platen roller in a transport direction of the medium so that the heating unit is placed at a printing nip formed by the platen roller and the print head when the print head is located at the first and second locations.

Abstract translation: 热图像形成装置包括支撑介质的压纸辊，打印头，包括加热单元，该加热单元向介质施加热量以在其上形成图像，所述加热单元绕压纸辊旋转，并将加热单元移动到面对 介质的第一表面和面向介质的第二表面的第二位置，以及与打印头一起旋转的限制元件。 限制元件限制压纸辊在介质输送方向上的移动，使得当打印头位于第一和第二位置时，加热单元被放置在由压纸辊和打印头形成的打印压区。

公开(公告)号：US20060092261A1

公开(公告)日：2006-05-04

申请号：US11247266

申请日：2005-10-12

Applicant: Dong-Hun Han

Inventor： Dong-Hun Han

IPC: B41J2/35

CPC classification number: B41J2/35

Abstract: A thermal printer is provided including a cable which connects a main board and a recording head to form an image on a print medium by heating both surfaces of the print medium. The thermal printer includes a rotating unit rotatably installed within a frame. The thermal printer also includes a recording head, a support member, and a main board installed on the frame substantially above the first surface of the print medium. The main board applies power and provides image data to the recording head. A flexible cable is disposed on one side or both sides of the print medium so as to not to interfere with a transfer of the print medium and a reciprocating rotation of the recording head. The flexible cable connects the main board and the recording head. A control guide is disposed on a path where the flexible cable moves within the frame to control a degree to which the flexible cable is loosened when the recording head is located at a certain position.

Abstract translation: 提供一种热敏打印机，其包括连接主板和记录头的电缆，以通过加热打印介质的两个表面来在打印介质上形成图像。 热敏打印机包括可旋转地安装在框架内的旋转单元。 热敏打印机还包括基本上在打印介质的第一表面上方安装在框架上的记录头，支撑构件和主板。 主板进行电源并向记录头提供图像数据。 柔性电缆设置在打印介质的一侧或两侧，以便不会干扰打印介质的传送和记录头的往复旋转。 柔性电缆连接主板和记录头。 控制引导件设置在柔性电缆在框架内移动的路径上，以在记录头位于某一位置时控制柔性电缆松动的程度。

公开(公告)号：US20060058466A1

公开(公告)日：2006-03-16

申请号：US11222164

申请日：2005-09-08

Applicant: Jae-bum Seo ,  Sang-seop Kim ,  Chang-hun Han

Inventor： Jae-bum Seo ,  Sang-seop Kim ,  Chang-hun Han

IPC: C08F263/00

CPC classification number: C08F279/04 ,  C08L55/02 ,  Y10S525/942 ,  C08L2666/02

Abstract: The present invention relates to a preparation method for acrylonitrile-butadiene-styrene resin by continuous bulk polymerization comprising the following steps of a) preparing a mixed solution of styrene monomers and acrylonitrile monomers by adding 5-10 weight % of the mixture of styrene monomers and acrylonitrile monomers to a reaction solvent; b) preparing a polymerization solution by dissolving butadiene rubber in the above mixed solution of styrene monomers and acrylonitrile monomers; c) polymerizing with a serial injection of the prepared polymerization solution and initiator in a grafting reactor; d) polymerizing the reaction solution of the above c) in a phase inversion reactor by adding 90-95 weight % of the total mixture of styrene monomers and acrylonitrile monomers thereto; and e) polymerizing further the reaction solution of the above step d) at 130-160° C. The resin prepared by the method of the present invention thus has excellent impact strength and gloss.

Abstract translation: 本发明涉及通过连续本体聚合制备丙烯腈 - 丁二烯 - 苯乙烯树脂的方法，包括以下步骤：a）通过加入苯乙烯单体和苯乙烯单体的混合物5-10重量％制备苯乙烯单体和丙烯腈单体的混合溶液 丙烯腈单体反应溶剂; b）通过将丁二烯橡胶溶解在上述苯乙烯单体和丙烯腈单体的混合溶液中制备聚合溶液; c）在接枝反应器中连续注射制备的聚合溶液和引发剂进行聚合; d）通过将苯乙烯单体和丙烯腈单体的总混合物的90-95重量％加入到相转化反应器中聚合上述c）的反应溶液; 和e）进一步聚合上述步骤d）的反应溶液在130-160℃。由本发明的方法制备的树脂因此具有优异的冲击强度和光泽。

公开(公告)号：US20050140771A1

公开(公告)日：2005-06-30

申请号：US11007463

申请日：2004-12-09

Applicant: Young-duk Lee ,  Heon-soo Park ,  Jong-sung Jung ,  Dong-Hun Han

Inventor： Young-duk Lee ,  Heon-soo Park ,  Jong-sung Jung ,  Dong-Hun Han

IPC: B41J11/04 ,  B41J2/32 ,  B41J3/60 ,  B41J13/00 ,  B65H1/26 ,  B65H3/06 ,  B65H5/06 ,  B65H29/22 ,  B65H29/58 ,  B65H29/60 ,  B41J17/00 ,  B41J2/325

CPC classification number: B41J3/60

Abstract: A thermal image forming apparatus is provided adapted to form images on both sides of a recording medium. The thermal image forming apparatus includes an image forming part having a recording head for forming an image on the recording medium and a support member facing the recording head and supporting the recording medium with respect to the recording head. The recording medium has a first side and a second side opposite to the first side. A position changing unit rotates the recording head around a shaft of the support member to move the recording head to first and second locations respectively facing the first and second sides of the recording medium.

Abstract translation: 提供适于在记录介质的两侧形成图像的热成像装置。 热图像形成装置包括具有用于在记录介质上形成图像的记录头的图像形成部件和面向记录头并相对于记录头支撑记录介质的支撑部件。 记录介质具有与第一侧相对的第一侧和第二侧。 位置改变单元使记录头围绕支撑构件的轴旋转，以将记录头移动到分别面对记录介质的第一和第二侧的第一和第二位置。

公开(公告)号：US20050108657A1

公开(公告)日：2005-05-19

申请号：US10844817

申请日：2004-05-13

Applicant: Jea-Hun Han

Inventor： Jea-Hun Han

IPC: G06F3/023 ,  G06F3/0482 ,  H04B1/40 ,  H04M1/247 ,  H04W88/02 ,  G06F3/00

CPC classification number: H04M1/72583 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04892

Abstract: An apparatus and method for displaying menu items of a hierarchical menu on a screen in such a manner that a function desired by a user can be traced and performed with a minimum number of key inputs. The top-level menu and bottom-level menu of the hierarchical menu can be simultaneously displayed in one screen picture, thereby enabling a user to reach from an upper-level menu to the bottom-level menu or from the bottom-level menu to the top-level menu with a minimum number of key inputs without passing through intermediate-level menus. Further, a certain menu can be displayed in one screen picture along with the one-level upper menu and one-level lower menu thereof or the one-level lower menu thereof so that the user can readily recognize the position of a current menu. Furthermore, the user can access all menus using only direction keys.

Abstract translation: 一种用于在屏幕上显示分级菜单的菜单项的装置和方法，使得可以利用最少数量的键输入来追踪和执行用户期望的功能。 层次菜单的顶级菜单和底层菜单可以同时显示在一个屏幕图片中，从而使用户能够从上一级菜单到底层菜单或从底层菜单到达 顶级菜单，具有最少数量的键输入，而不通过中间级菜单。 此外，一个菜单可以与一级上级菜单及其一级下级菜单或一级下级菜单一起显示在一个画面中，使得用户可以容易地识别当前菜单的位置。 此外，用户只能使用方向键访问所有菜单。

公开(公告)号：US06849886B1

公开(公告)日：2005-02-01

申请号：US10746615

申请日：2003-12-23

Applicant: Chang Hun Han

Inventor： Chang Hun Han

IPC: H01L27/146 ,  H01L31/062

CPC classification number: H01L27/14689 ,  H01L27/1463

Abstract: A CMOS image sensor and a method for manufacturing the same, capable of preventing an interface between an active region and a field region in the CMOS image sensor from being damaged by ion implantation. The method comprises the steps of depositing a sacrificial oxide layer and a hard mask layer on a semiconductor substrate; etching the sacrificial oxide layer and the hard mask layer to form a mask pattern; etching the substrate to a predetermined depth to form a trench; depositing an isolating material in the trench and planarizing it until substantially coplanar with the hard mask layer; removing the hard mask layer to leave a protrusion in the isolating layer; depositing an insulating layer on the substrate and isolating layer; and etching the insulating layer and the sacrificial oxide layer sufficiently to form a spacer mask and expose the surface of the substrate.

Abstract translation: CMOS图像传感器及其制造方法能够防止CMOS图像传感器中的有源区域和场区域之间的界面被离子注入损坏。 该方法包括以下步骤：在半导体衬底上沉积牺牲氧化物层和硬掩模层; 蚀刻牺牲氧化物层和硬掩模层以形成掩模图案; 将衬底蚀刻到预定深度以形成沟槽; 在沟槽中沉积隔离材料并将其平坦化直到与硬掩模层基本上共面; 去除硬掩模层以在隔离层中留下突起; 在衬底和隔离层上沉积绝缘层; 并且绝缘层和牺牲氧化物层充分蚀刻以形成间隔物掩模并暴露基板的表面。

公开(公告)号：US06210750B1

公开(公告)日：2001-04-03

申请号：US09224667

申请日：1998-12-31

Applicant: Yun-Ju Cho ,  Byung-Sun Hong ,  Joo-Hun Han

Inventor： Yun-Ju Cho ,  Byung-Sun Hong ,  Joo-Hun Han

IPC: B32B516

CPC classification number: C09D183/02 ,  C03C17/42 ,  C03C2217/45 ,  C03C2217/478 ,  C03C2217/76 ,  C08G77/08 ,  C09D183/04 ,  Y10T428/259 ,  Y10T428/31612 ,  C08L2666/54

Abstract: A water-repellent glass comprising a uniform and optically transparent silica film with excellent durability and hardness is prepared by a process which comprises: (a) preparing a colloidal silica suspension by hydrolyzing and polycondensing an alkoxysilane in an organic solvent under a basic condition in the presence of water, and then treating the colloidal silica suspension under an acidic condition, to obtain a silica dispersion containing cross-linked spherical silica particles and linear polysiloxane, (b) combining the silica dispersion with a mixed solvent composed of acetic acid and an alcohol to obtain a coating composition, (c) applying the coating composition on the surface of a glass substrate to form a silica layer therefrom, (d) heat treating the silica layer to provide a silica film on the glass substrate, and (e) applying a water-repellent agent on the silica film to provide the water-repellent glass.

Abstract translation: 包括具有优异的耐久性和硬度的均匀且光学透明的二氧化硅膜的防水玻璃通过以下方法制备，该方法包括：（a）通过在碱性条件下在有机溶剂中水解和缩聚烷氧基硅烷来制备胶体二氧化硅悬浮液， 存在水，然后在酸性条件下处理胶体二氧化硅悬浮液，得到含有交联球形二氧化硅颗粒和线性聚硅氧烷的二氧化硅分散体，（b）将二氧化硅分散体与由乙酸和醇组成的混合溶剂 得到涂料组合物，（c）将涂料组合物涂布在玻璃基板的表面上形成二氧化硅层，（d）对二氧化硅层进行热处理以在玻璃基板上提供二氧化硅膜，（e） 在二氧化硅膜上的防水剂以提供防水玻璃。