公开(公告)号：US07448604B2

公开(公告)日：2008-11-11

申请号：US11058279

申请日：2005-02-16

Applicant: Tae-gyu Kim ,  Dong-woo Lee ,  Jin-sung Lee ,  Tae-sang Park ,  Bang-weon Lee

Inventor： Tae-gyu Kim ,  Dong-woo Lee ,  Jin-sung Lee ,  Tae-sang Park ,  Bang-weon Lee

IPC: B01F3/04

CPC classification number: H01L21/67109 ,  B05B7/0441

Abstract: Provided is a heat treatment apparatus. The heat treatment apparatus includes a heating plate including a heater; a chamber case including a cooling chamber, and coupled to a lower portion of the heating plate; and at least one atomizing unit installed on the chamber case to generate liquid droplet aerosol by mixing a cooling liquid and a gas, and at the same time, to inject the liquid droplet aerosol into the cooling chamber.

Abstract translation: 提供一种热处理装置。 热处理装置包括：加热板，包括加热器; 包括冷却室的室壳体，并且联接到所述加热板的下部; 以及至少一个雾化单元，其安装在所述室壳体上以通过混合冷却液体和气体而产生液滴气溶胶，同时将所述液滴气溶胶喷射到所述冷却室中。

公开(公告)号：US20080247789A1

公开(公告)日：2008-10-09

申请号：US11839029

申请日：2007-08-15

Applicant: Su-ho SHIN ,  Hwan-guem Kim ,  Dong-jin Seol ,  Dong-woo Lee ,  Tae-gyu Kim ,  Chang-hoon Jung

Inventor： Su-ho SHIN ,  Hwan-guem Kim ,  Dong-jin Seol ,  Dong-woo Lee ,  Tae-gyu Kim ,  Chang-hoon Jung

IPC: G03G15/20

CPC classification number: G03G15/2064 ,  G03G2215/2035

Abstract: A fixing device includes a fixing roller, a fixing belt which is made to rotate by a rotation force received from the fixing roller, a nip forming unit to form a nip zone at a contact area between the fixing roller and the fixing belt, and a first heating unit, which is separated from the nip zone, to apply heat to the fixing belt. The nip zone and the heating unit are separated, so that the heating unit can be prevented from being broken as a result of the pressurization and thermal deformation.

Abstract translation: 定影装置包括定影辊，通过由定影辊接收的旋转力旋转的定影带，在定影辊和定影带之间的接触区域处形成压区的辊隙形成单元，以及 第一加热单元，其从夹持区域分离，以向定影带施加热量。 夹持区域和加热单元被分离，从而可以防止加热单元由于加压和热变形而破裂。

公开(公告)号：US20080240806A1

公开(公告)日：2008-10-02

申请号：US11854645

申请日：2007-09-13

Applicant: Seung-jun LEE ,  Hwan-guem Kim ,  Dong-jin Seol ,  Dong-woo Lee ,  Tae-gyu Kim

Inventor： Seung-jun LEE ,  Hwan-guem Kim ,  Dong-jin Seol ,  Dong-woo Lee ,  Tae-gyu Kim

IPC: G03G15/20

CPC classification number: G03G15/2064

Abstract: A fixing unit which enables high-speed operation and miniaturization, and an image forming apparatus having the fixing unit, includes a heating member which is heated by a heat source, the heating member having a predetermined width; a rotating member to rotate in contact with the heating member; a driving member to rotate the rotating member; and a pressing member to press both sides of the heating member towards the driving member and to form a predetermined fixing nip between the rotating member and the driving member, wherein the heating member has a second moment of inertia which is set to maintain a fixing efficiency of 90% or more in a central portion of the heating member.

Abstract translation: 具有能够进行高速运行和小型化的定影单元和具有该定影单元的图像形成装置包括由热源加热的加热构件，加热构件具有预定宽度; 旋转构件，其与加热构件接触旋转; 用于旋转所述旋转构件的驱动构件; 以及按压部件，其将所述加热部件的两侧压向所述驱动部件，并且在所述旋转部件与所述驱动部件之间形成预定的定影夹持部，所述加热部件具有设定为保持固定效率的第二惯性矩 在加热构件的中心部分中为90％以上。

公开(公告)号：US20060158601A1

公开(公告)日：2006-07-20

申请号：US11315001

申请日：2005-12-23

Applicant: Dong-woo Lee ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

Inventor： Dong-woo Lee ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

IPC: G02F1/1339

CPC classification number: G02F1/133351 ,  C03B33/033 ,  C03B33/107

Abstract: A method for fabricating liquid crystal panel including providing a first and second substrates, attaching the first substrate to the second substrate with a predetermined gap, fixing the attached first and second substrates in a state bent into the predetermined radius of curvature such that tension can be applied to a predetermined cutting surface of the first substrate, forming a crack on the predetermined cutting surface using a scribing wheel, cutting the substrates by applying mechanical force to the first and the second substrates on which the crack is formed, and injecting liquid crystal into each of cut liquid crystal cells.

公开(公告)号：US20060137465A1

公开(公告)日：2006-06-29

申请号：US11245067

申请日：2005-10-07

Applicant: Dong-woo Lee ,  Sin-taek Yim ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

Inventor： Dong-woo Lee ,  Sin-taek Yim ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

IPC: G01N3/00

CPC classification number: G01N3/20 ,  G01N2203/0258 ,  G01N2203/0435

Abstract: A tri-axial bending load testing jig includes a die including first and second supporting axes which upholds opposite sides of a board material, the first and the second supporting axes movable so that an interval therebetween can be adjusted according to a size of the board material, a punch mounted at an upper part of the die movable in a vertical direction to press down a center portion of the board material, a punch setting unit formed in the center of the die to set the center and parallelism of the punch with respect to the first and the second supporting axes and having a punch groove for receiving the punch at the center portion of the die, and a material positioning unit guiding a position of the board material to be put on the first and the second supporting axes, according to the size of the board material.

Abstract translation: 三轴弯曲载荷测试夹具包括：模具，其包括支撑板材相对侧的第一和第二支撑轴，第一和第二支撑轴可移动，使得它们之间的间隔可以根据板材的尺寸进行调节 ，安装在所述模具的上部的冲头，其可在垂直方向上移动以按压所述板材的中心部分;冲模设置单元，形成在所述模具的中心，以将所述冲头的中心和平行度相对于 第一支撑轴和第二支撑轴，并且具有用于在模具的中心部分处接收冲头的冲压槽，以及引导待放置在第一和第二支撑轴上的板材的位置的材料定位单元，根据 板材的尺寸。

公开(公告)号：US20060049168A1

公开(公告)日：2006-03-09

申请号：US11206842

申请日：2005-08-19

Applicant: Dong-woo Lee ,  Jin-sung Lee ,  Jong-kill Lim ,  Bang-weon Lee ,  Tae-sang Park ,  Tae-gyu Kim

Inventor： Dong-woo Lee ,  Jin-sung Lee ,  Jong-kill Lim ,  Bang-weon Lee ,  Tae-sang Park ,  Tae-gyu Kim

IPC: H05B3/68

CPC classification number: H01L21/67109 ,  H01L21/67748 ,  H01L21/68 ,  H01L21/6838

Abstract: A wafer bake apparatus includes an air flow control unit of pneumatic cylinder structure operating interlockingly with a wafer lift unit and induces the air flow between a wafer and a hot plate. Therefore, when a wafer is placed in a baking position the air between the wafer and the hot plate descends. As a result, the wafer is no longer under the influence of air resistance, and can be more accurately placed in the baking position. In addition, when the baked wafer is lifted to an unloading position, the air between the hot plate and the wafer ascends, which in turn supports the wafer and prevents the distortion of the wafer.

Abstract translation: 晶片烘烤装置包括与晶片提升单元联动操作的气缸结构的气流控制单元，并且在晶片和热板之间引起空气流动。 因此，当将晶片放置在烘烤位置时，晶片和热板之间的空气下降。 结果，晶片不再受到空气阻力的影响，并且可以更准确地放置在烘烤位置。 此外，当烘烤的晶片被提升到卸载位置时，加热板和晶片之间的空气上升，这又支持晶片并防止晶片的变形。

公开(公告)号：US20050237725A1

公开(公告)日：2005-10-27

申请号：US11107979

申请日：2005-04-18

Applicant: Jin-woo Cho ,  Seong-woon Booh ,  Dong-woo Lee ,  Ki-taek Kim ,  Yun-mi Seo ,  Dong-ok Kwak

Inventor： Jin-woo Cho ,  Seong-woon Booh ,  Dong-woo Lee ,  Ki-taek Kim ,  Yun-mi Seo ,  Dong-ok Kwak

IPC: H05K1/02 ,  H01R35/02 ,  H04M1/02 ,  H05K1/00 ,  H05K7/16

CPC classification number: H05K1/028 ,  H01R35/02 ,  H05K2201/091

Abstract: A flexible printed circuit board is robust to a repeated twisting and consists of a minute circuit printed on a flexible insulated material sheet, and has the bent parts of the opposite edges symmetrical in structure. The bent parts are straightened out when twisting occurs. In the flexible printed circuit board, the opposite edges are longer in length than the middle part such that the tensile deformation at the opposite edges at the time of twisting does not occur or is minimized.

Abstract translation: 柔性印刷电路板对于反复扭转是坚固的，并且由打印在柔性绝缘材料片上的微小电路组成，并且相对边缘的弯曲部分在结构上对称。 弯曲部分在发生扭曲时被拉直。 在柔性印刷电路板中，相对边缘的长度比中间部分长，使得扭曲时的相对边缘处的拉伸变形不发生或最小化。

公开(公告)号：US06404677B2

公开(公告)日：2002-06-11

申请号：US09731459

申请日：2000-12-06

Applicant: Dong-woo Lee

Inventor： Dong-woo Lee

IPC: G11C1606

CPC classification number: G11C7/14 ,  G11C7/062

Abstract: A memory device includes a sense amplifier circuit that is composed of a reference voltage generator, a differential amplifier, and a sensing voltage generator, and a sense amplifier controller that controls an operation of the sense amplifier circuit. The reference voltage generator is enabled depending upon control of the sense amplifier controller before the sensing voltage generator is enabled. As a result, a reference voltage from the reference voltage generator is set to required voltage level, earlier than that from the sensing voltage generator.

Abstract translation: 存储器件包括由参考电压发生器，差分放大器和感测电压发生器组成的读出放大器电路，以及控制读出放大器电路的操作的读出放大器控制器。 根据感测放大器控制器在感测电压发生器使能之前的控制，启用参考电压发生器。 结果，来自参考电压发生器的参考电压被设置为比来自感测电压发生器的参考电压要高的电压电平。

公开(公告)号：US08335895B2

公开(公告)日：2012-12-18

申请号：US13103261

申请日：2011-05-09

Applicant: Dong-woo Lee

Inventor： Dong-woo Lee

IPC: G06F12/00

CPC classification number: G06F13/4213

Abstract: A system is disclosed that includes a first memory device operable according to either a first bit organization or a second bit organization, a second memory device operable according to only the first bit organization, and a memory control unit. The memory control unit is commonly connected to the first and second memory devices via a command/address bus and a portion of a data bus, and is connected to the second memory device via another portion of the data bus.

Abstract translation: 公开了一种系统，其包括可根据第一位组织或第二位组织操作的第一存储器设备，仅根据第一位组织可操作的第二存储器件，以及存储器控制单元。 存储器控制单元经由命令/地址总线和数据总线的一部分通常连接到第一和第二存储器件，并且经由数据总线的另一部分连接到第二存储器件。

公开(公告)号：US08332573B2

公开(公告)日：2012-12-11

申请号：US12045168

申请日：2008-03-10

Applicant: Seong-hun Jeong ,  Houng-sog Min ,  Dong-woo Lee

Inventor： Seong-hun Jeong ,  Houng-sog Min ,  Dong-woo Lee

IPC: G06F12/02 ,  G06F12/06

CPC classification number: G06F12/10 ,  G06F12/0246 ,  G06F2212/1016 ,  G06F2212/2022 ,  G06F2212/7208

Abstract: Provided are a method and apparatus capable of reducing a metadata processing time associated with address mapping performed to input/output burst data at a high speed in a virtual file system of a storage unit having a plurality of non-volatile data storage media. The method includes: determining a block group including a block included in each of a plurality of the non-volatile data storage media; determining an access unit including each page included in the determined block group; and mapping an address of input/output data to the determined block group and the access unit. Therefore, it is possible to significantly reduce an address mapping processing time in the virtual file system that may function as a bottleneck in high-speed input/output in a large-capacity storage unit.

Abstract translation: 提供了一种方法和装置，其能够在具有多个非易失性数据存储介质的存储单元的虚拟文件系统中以高速度减少与对输入/输出突发数据执行的地址映射相关联的元数据处理时间。 该方法包括：确定包括多个非易失性数据存储介质中的每一个中包含的块的块组; 确定包括所确定的块组中包括的每个页面的访问单元; 以及将输入/输出数据的地址映射到所确定的块组和所述存取单元。 因此，可以显着地减少可能充当大容量存储单元中的高速输入/输出中的瓶颈的虚拟文件系统中的地址映射处理时间。