公开(公告)号：KR1020120067748A

公开(公告)日：2012-06-26

申请号：KR1020100129309

申请日：2010-12-16

Applicant: 삼성전자주식회사

Inventor： 김기철 ,  이종철 ,  권흥안 ,  이현욱

IPC: H01L21/02 ,  H01L21/66

CPC classification number: H01L21/02142 ,  H01L21/02123 ,  H01L21/02148 ,  H01L21/02159 ,  H01L21/02172 ,  H01L22/12

Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to a volatile or nonvolatile memory semiconductor device having reliability by using a multilayer dielectric layer as a capacitor dielectric or a blocking insulation film. CONSTITUTION: A metal-oxide layer(520) is formed on a semiconductor substrate(100). A first multilayer silicate layer(540) and a second multilayer silicate layer(560) are formed on the metal-oxide layer. The first multilayer silicate layer has first silicone concentration. The second multilayer silicate layer has second silicone concentration. The first multilayer silicate layer and the second multilayer silicate layer respectively comprise hafnium-zirconium silicate. The thickness of the first multilayer silicate layer is thicker than the thickness of the second multilayer silicate layer. The first multilayer silicate layer and the second multilayer silicate layer comprise two or more metal silicate layers.

Abstract translation: 目的：通过使用多层介质层作为电容器电介质或阻挡绝缘膜，将具有可靠性的易失性或非易失性存储器半导体器件提供给半导体器件的制造方法。 构成：在半导体衬底（100）上形成金属氧化物层（520）。 在金属氧化物层上形成第一多层硅酸盐层（540）和第二多层硅酸盐层（560）。 第一多层硅酸盐层具有第一硅氧烷浓度。 第二多层硅酸盐层具有第二硅氧烷浓度。 第一多层硅酸盐层和第二多层硅酸盐层分别包含铪 - 硅酸锆。 第一多层硅酸盐层的厚度比第二多层硅酸盐层的厚度厚。 第一多层硅酸盐层和第二多层硅酸盐层包含两个或更多个金属硅酸盐层。

公开(公告)号：KR101152118B1

公开(公告)日：2012-06-15

申请号：KR1020050012690

申请日：2005-02-16

Applicant: 삼성전자주식회사

Inventor： 이상길 ,  조돈찬 ,  이종서 ,  김기철 ,  이상유

IPC: G09G3/36 ,  H02M3/28

CPC classification number: H02M3/33561 ,  H02M3/158 ,  H02M2001/009

Abstract: 본 발명은 DC-DC 변환 장치에 관한 것으로, 1차측 코일과 2차측 코일을 포함하는 변압부, 상기 변압부의 1차측 코일에 연결되어 있고 제1 전압을 생성하는 제1 컨버터부, 그리고 상기 변압부의 2차측 코일에 연결되어 있고 제2 전압을 생성하는 제2 컨버터부를 포함한다. 이로 인해, 단지 하나의 1차측 코일과 하나의 2차측 코일로 이루어진 변압부를 이용하면서도 하나의 DC-DC 변환부를 통해 복수개의 전압이 얻어지므로, DC-DC 변환부의 부피나 무게가 줄어들고, 설계 효율이 높아지며, 제품 원가가 줄어든다.
액정표시장치, LCD, DC-DC 컨버터, 변압기, 플라이백컨버터, 승압형컨버터, 부스트컨버터, 동기정류기, 냉각팬, 마이크로컴퓨터

Abstract translation: 提供一种DC-DC转换器，它包括一个包括初级线圈和次级线圈的变压器，连接到变压器的初级线圈并产生第一电压的升压转换器，以及连接到变压器的次级线圈的反激式转换器 并产生第二电压。

公开(公告)号：KR101112542B1

公开(公告)日：2012-02-15

申请号：KR1020040088811

申请日：2004-11-03

Applicant: 삼성전자주식회사

Inventor： 김기철 ,  송춘호 ,  이상길 ,  이종서 ,  이상유 ,  윤주영

IPC: G02F1/13357

CPC classification number: G02B19/0066 ,  G02B19/0028 ,  G02B19/0071 ,  H01L33/58 ,  H01L33/60 ,  Y10S362/80

Abstract: 밑면, 상기 밑면으로부터 연장된 외측면, 상기 외측면으로부터 연장되어 있는 차중앙면, 상기 차중앙면으로부터 연장되어 있으며 원뿔형 홈을 이루는 최중앙면, 상기 밑면이 만입하여 이루어진 중앙 공동의 측면을 이루는 내측면, 상기 내측면으로부터 연장되어 있고 상기 중앙 공동의 천정을 형성하는 내중앙면을 가지며, 상기 최중앙면이 형성하는 원뿔형 홈은 꼭지점이 상기 중앙 공동을 향하고 있고, 상기 내중앙면은 그 중심이 상기 밑면을 향하여 볼록하게 형성되어 있는 발광 다이오드용 렌즈, 상기 렌즈의 밑면에 부착되어 있는 칩 지지체, 상기 칩 지지체에 실장되어 있고 상기 렌즈의 중심축 상에 위치하는 발광칩을 포함하는 발광 다이오드를 마련한다.
액정표시장치, 백라이트, 발광다이오드

公开(公告)号：KR101075603B1

公开(公告)日：2011-10-20

申请号：KR1020050007578

申请日：2005-01-27

Applicant: 삼성전자주식회사

Inventor： 이상길 ,  이상유 ,  김기철 ,  남석현 ,  양병춘

IPC: G09G3/36

Abstract: 전력손실을감소시킨전원변환장치및 이를갖는표시장치를개시한다. 전원변환장치는직류전원입력부, 직류전원출력부, 제1 스위칭부및 제2 스위칭부를포함한다. 직류전원입력부는외부로부터제공되는제1 직류전압을제1 직류전류로변환시킨다. 직류전원출력부는직류전원입력부에연결되고, 제1 직류전류를제2 직류전압으로변환시켜출력한다. 제1 스위칭부는직류전원입력부및 직류전원출력부간에배치되어, 제1 직류전류의출력을단속한다. 제2 스위칭부는제1 스위칭부및 직류전원출력부간에배치되고, 제1 스위칭부와의공진을이용하여제1 스위칭부를영전류스위칭시킨다. 이로써, 회로내에영전류스위칭을위한제2 스위칭부를추가시킴에따라, 스위칭에의한전류스트레스및 도통손실의발생을방지하여, 전력손실을감소시킬수 있다.

公开(公告)号：KR1020090004016A

公开(公告)日：2009-01-12

申请号：KR1020070067887

申请日：2007-07-06

Applicant: 삼성전자주식회사

Inventor： 박세기 ,  김기철 ,  여동민 ,  강의정

IPC: G02F1/133 ,  G02F1/13357

CPC classification number: G09G3/3426 ,  G09G3/3413 ,  G09G3/3611 ,  G09G2320/0646 ,  G09G2360/16

Abstract: A backlight unit assembly is provided to equalizing the luminance of a liquid crystal panel block area, and LED block area by performing the luminance dimming which uses the point spread function. A liquid crystal display panel assembly comprises an LCD panel(3000) and an LCD panel driving part(4000) for operating the same. A backlight unit assembly comprises a backlight unit(1000) for supplying the light to the LCD panel and the backlight unit driving part(700) for operating this. An upper and a lower receiving member receives and protects a liquid crystal display panel assembly and a backlight unit assembly. The LCD panel is classified into data line and gate line of the fixed number.

Abstract translation: 提供背光单元组件以通过执行使用点扩散功能的亮度调光来均衡液晶面板块区域的亮度和LED块区域。 液晶显示面板组件包括用于操作该液晶显示面板的液晶面板（3000）和LCD面板驱动部（4000）。 背光单元组件包括用于将光提供给LCD面板的背光单元（1000）和用于操作的背光单元驱动部（700）。 上和下接收构件接收和保护液晶显示面板组件和背光单元组件。 LCD面板分为固定数量的数据线和门线。

公开(公告)号：KR1020080079514A

公开(公告)日：2008-09-01

申请号：KR1020070019815

申请日：2007-02-27

Applicant: 삼성전자주식회사

Inventor： 이광희 ,  조규호 ,  김윤수 ,  김기철 ,  최재형 ,  임재순

IPC: H01L21/8242 ,  H01L27/108

Abstract: A method for manufacturing a semiconductor device is provided to improve the efficiency of a process by using a source containing Sr(C5(CH3)5)2 when forming a conductive oxide layer of a Perovskite structure. A substrate(10) is prepared. A first source containing Sr(C5(CH3)5)2, a second source containing Ru, and reactive gas are supplied to the substrate to form a conductive oxide layer(45) of a Perovskite structure on the substrate. The second source is one selected from Ru(tmhd)3, Ru(mhd)3, Ru(od)3, Ru(cp)2, Ru(Mecp)2, and Ru(Etcp)2. The conductive oxide layer is SrRuO3. The reactive gas is O3, O2, or H2O. The supplying of the first source, the second source, and the reactive gas is performed by an ALD(Atomic Layer Deposition) method. Alternatively, the supplying of the first source, the second source, and the reactive gas is performed by a CVD(Chemical Vapor Deposition) method.

Abstract translation: 提供一种制造半导体器件的方法，以在形成钙钛矿结构的导电氧化物层时，通过使用含有Sr（C5（CH3）5）2的源来提高工艺的效率。 制备基材（10）。 将含有Sr（C5（CH3）5）2，含有Ru的第二源和反应性气体的第一源供给到基板，以在基板上形成钙钛矿结构的导电氧化物层（45）。 第二来源是选自Ru（tmhd）3，Ru（mhd）3，Ru（od）3，Ru（cp）2，Ru（Mecp）2和Ru（Etcp）2。 导电氧化物层是SrRuO3。 反应气体为O3，O2或H2O。 第一源，第二源和反应气体的供应通过ALD（原子层沉积）方法进行。 或者，通过CVD（化学气相沉积）方法进行第一源，第二源和反应气体的供给。

公开(公告)号：KR1020080073950A

公开(公告)日：2008-08-12

申请号：KR1020070012840

申请日：2007-02-07

Applicant: 삼성전자주식회사

Inventor： 박세기 ,  김기철 ,  양병춘

IPC: G02F1/13357

CPC classification number: G02F1/133603 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/064 ,  G09G2320/0666

Abstract: A backlight unit and an LCD(Liquid Crystal Display) comprising the same are provided to facilitate the compensation of brightness without increase of power consumption and manufacturing cost, by adding a white LED(Light Emitting Diode) to red, green, and blue LEDs and driving the LEDs in a local dimming type. A backlight unit comprises an LED block and an optical sheet disposed on the LED block. The LED block includes a substrate(302) and LEDs(350) mounted on the substrate. The LED includes a first LED group having red, green, and blue LEDs(310,320,330) and a second LED group having a white LED(340). The white LED is used for brightness compensation while the red, green, and blue LEDs make white display in combination. The backlight unit is driven in a local dimming type in which the red, green, blue, and white LEDs are individually driven such that the brightness of the red, green, blue, and white LEDs are different from one another.

Abstract translation: 通过在红色，绿色和蓝色LED中添加白色LED（发光二极管），提供包括该背光单元和LCD（液晶显示器）以便于不增加功耗和制造成本而补偿亮度，以及 以局部调光型驱动LED。 背光单元包括设置在LED块上的LED块和光学片。 LED块包括衬底（302）和安装在衬底上的LED（350）。 LED包括具有红色，绿色和蓝色LED（310,320,330）的第一LED组和具有白色LED（340）的第二LED组。 白色LED用于亮度补偿，而红色，绿色和蓝色LED组合使用白色显示。 背光单元以局部调光类型驱动，其中红色，绿色，蓝色和白色LED单独驱动，使得红色，绿色，蓝色和白色LED的亮度彼此不同。

公开(公告)号：KR1020080052862A

公开(公告)日：2008-06-12

申请号：KR1020060124579

申请日：2006-12-08

Applicant: 삼성전자주식회사

Inventor： 박세기 ,  김기철

IPC: G02F1/13357

CPC classification number: G02F1/133604 ,  F21V19/001 ,  G02F1/133608 ,  G02F2201/46

Abstract: A backlight assembly and a display device having the same are provided to couple a printed circuit board on which one-dimension light sources are mounted to a container without any coupling member. A backlight assembly includes a container(10), a printed circuit board, and a plurality of one-dimension light sources. The container has a plurality of containing groove parts(21), a bottom plate(20), a first lateral side(31) and a second lateral side. The containing groove part is formed in parallel. The bottom plate has an opening formed on the basis surface of the containing groove part. The first lateral side and the second lateral side are faced with each other and are arranged in a length direction. The printed circuit board is contained in the container and covers the opening. The plurality of one-dimension light sources is mounted on the printed circuit board and being exposed to the container.

Abstract translation: 背光组件和具有该背光组件的显示装置被提供以将一维光源安装在其上的印刷电路板连接到容器而没有任何耦合构件。 背光组件包括容器（10），印刷电路板和多个一维光源。 容器具有多个容纳槽部（21），底板（20），第一侧面（31）和第二侧面。 容纳槽部分平行地形成。 底板具有形成在容纳槽部的基础面上的开口部。 第一横向侧和第二侧面彼此面对并且沿长度方向布置。 印刷电路板容纳在容器中并覆盖开口。 多个一维光源安装在印刷电路板上并暴露于容器。

公开(公告)号：KR1020080051487A

公开(公告)日：2008-06-11

申请号：KR1020060122703

申请日：2006-12-06

Applicant: 삼성전자주식회사

Inventor： 박세기 ,  김기철 ,  장문환

IPC: G02F1/13357

CPC classification number: G02F1/133604 ,  F21V7/22 ,  G02F1/133605 ,  G02F2201/34 ,  G02F2203/02

Abstract: A backlight assembly and a liquid crystal display apparatus having the same are provided to improve color reproduction of the display apparatus and minimize color mixture between light sources. A backlight assembly includes a driving substrate(200), a light source group(LG), and a reflecting plate(400). The light source group is arranged on the driving substrate and has at least one of red, green, and blue light source(300). The reflecting plate is arranged on the driving substrate and wraps the light source group to open an upper side of the light source group. The reflecting plate has a reflecting bottom part and a reflecting lateral side. The reflecting bottom part has the light source group. A liquid crystal display apparatus includes the backlight assembly and a display panel. The display panel displays images. The backlight assembly supplies light to the display panel.

Abstract translation: 提供一种背光组件和具有该背光组件的液晶显示装置，以改善显示装置的色彩再现并使光源之间的混色最小化。 背光组件包括驱动基板（200），光源组（LG）和反射板（400）。 光源组布置在驱动基板上，并且具有红色，绿色和蓝色光源（300）中的至少一种。 反射板设置在驱动基板上，并且包裹光源组以打开光源组的上侧。 反射板具有反射底部和反射侧面。 反光底部具有光源组。 液晶显示装置包括背光组件和显示面板。 显示面板显示图像。 背光组件向显示面板提供光。

公开(公告)号：KR1020080049246A

公开(公告)日：2008-06-04

申请号：KR1020060119625

申请日：2006-11-30

Applicant: 삼성전자주식회사

Inventor： 이영근 ,  김기철 ,  장문환 ,  심성규

IPC: G02F1/1333

CPC classification number: G02F1/133603 ,  F21V19/001 ,  F21Y2115/10 ,  G02F1/133608 ,  Y10S362/80

Abstract: A display device is provided to use a light emitting diode module package having multiple light emitting diode modules as a receiving member to reduce the thickness of the display device and to simplify composition of the display device. A display device(100) comprises a display panel(50), a light emitting diode module package(80), and a side wall member(75). The display panel displays images. The light emitting diode module package supplies light to the display panel. The side wall member is combined with edges of the light emitting diode module package. The light emitting diode module package has multiple light emitting diode modules. The light emitting diode modules include multiple light emitting diodes(83) and printed circuit boards(82) for a light source. The printed circuit boards are MCPCBs(Metal Core Printed Circuit Board).

Abstract translation: 提供显示装置以使用具有多个发光二极管模块作为接收构件的发光二极管模块封装，以减小显示装置的厚度并简化显示装置的组成。 显示装置（100）包括显示面板（50），发光二极管模块封装（80）和侧壁​​构件（75）。 显示面板显示图像。 发光二极管模块封装为显示面板提供光线。 侧壁构件与发光二极管模块封装的边缘组合。 发光二极管模块封装具有多个发光二极管模块。 发光二极管模块包括用于光源的多个发光二极管（83）和印刷电路板（82）。 印刷电路板是MCPCB（金属芯印刷电路板）。