公开(公告)号：US20090206744A1

公开(公告)日：2009-08-20

申请号：US12372970

申请日：2009-02-18

Applicant: Choon-Woo Lim ,  Kwan-Hee Lee ,  Kyung-Hoon Choi ,  Dong-Hun Kim

Inventor： Choon-Woo Lim ,  Kwan-Hee Lee ,  Kyung-Hoon Choi ,  Dong-Hun Kim

IPC: H01J1/62

CPC classification number: H01L51/0061 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/0092 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/308 ,  H01L2251/5384 ,  H01L2251/552 ,  Y10S428/917 ,  Y10T428/265 ,  Y10T428/31504

Abstract: An organic light emitting device includes a substrate; a first electrode; a second electrode; and an organic layer including an emission layer between the first electrode and the second electrode. The organic layer includes a first intermediate layer including a first host and a first dopant, a second intermediate layer including the first dopant, and a third intermediate layer including a second host and the first dopant interposed between the first electrode and the emission layer. The organic light emitting device has a long lifetime.

Abstract translation: 有机发光器件包括：衬底; 第一电极; 第二电极; 以及包括在第一电极和第二电极之间的发射层的有机层。 有机层包括包括第一主体和第一掺杂剂的第一中间层，包括第一掺杂剂的第二中间层，以及包含第二主体和介于第一电极和发射层之间的第一掺杂物的第三中间层。 有机发光器件寿命长。

公开(公告)号：US20080284324A1

公开(公告)日：2008-11-20

申请号：US12120815

申请日：2008-05-15

Applicant: Min-Seung Chun ,  Kwan-Hee Lee ,  Mi-Kyung Kim ,  Dong-Hun Kim ,  Jae-Hyun Kwak ,  Jung-Ha Son

Inventor： Min-Seung Chun ,  Kwan-Hee Lee ,  Mi-Kyung Kim ,  Dong-Hun Kim ,  Jae-Hyun Kwak ,  Jung-Ha Son

IPC: H01J1/63

CPC classification number: H01L51/5265 ,  H01L27/3211 ,  H01L51/0035 ,  H01L51/0037 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/5048 ,  H01L51/5088 ,  H01L51/5096 ,  H01L2251/558

Abstract: Organic light emitting devices (OLEDs) are provided. An exemplary OLED includes a substrate, a first electrode, a second electrode, and an organic layer between the first and second electrodes having a hole injection layer and an emissive layer. The emissive layer includes red, green and blue emissive layers. The organic layer further includes an auxiliary layer selected from a first auxiliary layer between the hole injection layer and the red emissive layer for adjusting the resonance cycle of red light, a second auxiliary layer between the hole injection layer and the green emissive layer for adjusting the resonance cycle of green light, and combinations thereof. The material of the auxiliary layer is different from the material of the hole injection layer. The organic light emitting device has low turn-on voltage, high current density, high luminance, high current efficiency, high power, long life-time, and excellent color purity.

Abstract translation: 提供有机发光器件（OLED）。 示例性OLED包括基板，第一电极，第二电极和位于具有空穴注入层和发射层的第一和第二电极之间的有机层。 发射层包括红色，绿色和蓝色发射层。 有机层还包括辅助层，其选自空穴注入层和红色发射层之间的第一辅助层，用于调节红光的共振周期;空穴注入层和绿色发光层之间的第二辅助层， 绿光的共振循环及其组合。 辅助层的材料与空穴注入层的材料不同。 有机发光器件具有低导通电压，高电流密度，高亮度，高电流效率，高功率，长寿命和优异的色纯度。

公开(公告)号：US20070141396A1

公开(公告)日：2007-06-21

申请号：US11599132

申请日：2006-11-13

Applicant: Min-Seung Chun ,  Mi-Kyung Kim ,  Dong-Hun Kim ,  Jung-Ha Son ,  Jae-Hyun Kwak

Inventor： Min-Seung Chun ,  Mi-Kyung Kim ,  Dong-Hun Kim ,  Jung-Ha Son ,  Jae-Hyun Kwak

IPC: H01L51/54 ,  H01L51/52

CPC classification number: H01L51/5064 ,  H01L51/0072 ,  H01L51/506 ,  H01L51/5088 ,  H01L2251/552 ,  H01L2251/558

Abstract: An organic luminescence display device having an emission layer between a first electrode and a second electrode is disclosed. One embodiment of the device includes: a first hole injection layer and a second hole injection layer between the first electrode and the emission layer; and a charge generation layer doped with a p-type dopant between the first hole injection layer and the second hole injection layer. The device has a reduced driving voltage and an enhanced efficiency and lifetime.

Abstract translation: 公开了一种在第一电极和第二电极之间具有发射层的有机发光显示装置。 该装置的一个实施例包括：在第一电极和发射层之间的第一空穴注入层和第二空穴注入层; 以及在所述第一空穴注入层和所述第二空穴注入层之间掺杂有p型掺杂剂的电荷产生层。 该器件具有降低的驱动电压并提高效率和寿命。

公开(公告)号：US06539005B1

公开(公告)日：2003-03-25

申请号：US09352532

申请日：1999-07-13

Applicant: Dong-Hun Kim ,  Chae-Hun Chung

Inventor： Dong-Hun Kim ,  Chae-Hun Chung

IPC: H04J1302

CPC classification number: H04B1/7117

Abstract: A method for searching an access channel and allocating a finger for a base station is disclosed. The method includes a first step for searching an access channel signal, selecting a highest search critical value among the offsets having a search energy above a search critical value, allocating a finger in accordance with a path via which the selected offset signal is received and demodulating the signal, and a second step for checking whether an access channel probe period which corresponds to the time required until an access channel message unit is received and decoded is elapsed, stopping a search of a new multiple signal component to minimize any interference of the deciding operation of an access channel signal of another mobile station when one access channel probe period is not elapsed and feeding back to the first step when the access channel probe period is elapsed, for thereby preventing an interference for an access channel signal between the mobile stations by stopping a signal search operation of a search unit after a search unit of a base station allocates an offset to a finger with respect to an access channel signal of a certain mobile station and preventing a multiple path signal, which may be an access channel signal from a new mobile station during an access channel probe period which corresponds to a duration needed for obtaining one access channel signal by a base station, from being reallocated to a finger.

Abstract translation: 公开了一种用于搜索接入信道并为基站分配手指的方法。 该方法包括用于搜索接入信道信号的第一步骤，在具有搜索临界值以上的搜索能量的偏移中选择最高搜索临界值，根据接收所选择的偏移信号的路径分配手指并进行解调 该信号，以及第二步骤，用于检查与接收和解码的接入信道消息单元所需的时间相对应的接入信道探测周期是否过去，停止搜索新的多信号分量以最小化决定的干扰 当没有经过一个接入信道探测周期并且当经过接入信道探测周期时反馈到第一步，另一个移动台的接入信道信号的操作，从而防止移动台之间的接入信道信号的干扰 在基站的搜索单元分配偏移量之后停止搜索单元的信号搜索操作 相对于某个移动台的接入信道信号到手指，并且防止多路径信号，其可以是在访问信道探测周期期间来自新移动站的接入信道信号，其对应于获得一个接入所需的持续时间 通道信号由基站重新分配到手指。

公开(公告)号：US6109721A

公开(公告)日：2000-08-29

申请号：US879858

申请日：1997-06-20

Applicant: Dong-Hun Kim

Inventor： Dong-Hun Kim

IPC: B41J5/30 ,  B41J19/14 ,  B41J19/20 ,  B41J29/393

CPC classification number: B41J19/145 ,  B41J19/202 ,  B41J19/142

Abstract: A bidirectional print position alignment system for automatically aligning bidirectional printing position of a printhead in a serial printer as a function of high sensor accuracy and clock frequency of a CPU controlling the sensor. The alignment system includes a sensing section for sensing a position of a printhead for vertical alignment, a misalignment detecting section for detecting mechanical misalignment of the printhead, and a printing section for correcting said mechanical misalignment of the printhead and printing information on a printable medium after said mechanical misalignment of the printhead is corrected. Since the vertical alignment operation according to the present invention is dependent upon sensor stability and clock accuracy instead of the user's visual confirmation, the accuracy in setting of a print position of the printhead can be realized and the printing quality can be enhanced.

Abstract translation: 双向打印位置对准系统，用于根据控制传感器的CPU的高传感器精度和时钟频率的函数自动对准串行打印机中的打印头的双向打印位置。 对准系统包括用于检测用于垂直对准的打印头的位置的感测部分，用于检测打印头的机械未对准的未对准检测部分，以及用于校正打印头的所述机械偏移和打印信息在可打印介质上的打印部分的打印部分， 所述打印头的机械未对准被校正。 由于根据本发明的垂直对准操作取决于传感器的稳定性和时钟精度而不是用户的视觉确认，可以实现打印头的打印位置的设置精度，并且可以提高打印质量。

公开(公告)号：US09200605B2

公开(公告)日：2015-12-01

申请号：US13126041

申请日：2009-10-23

Applicant: Dong-Hun Kim ,  Seung-Hyup Ryu ,  Sang-Hak Ghal ,  Sang-Lip Kang ,  Ju-Tae Kim

Inventor： Dong-Hun Kim ,  Seung-Hyup Ryu ,  Sang-Hak Ghal ,  Sang-Lip Kang ,  Ju-Tae Kim

IPC: F02M59/46 ,  F02M59/26 ,  F02M63/00

CPC classification number: F02M59/265 ,  F02M59/26 ,  F02M63/005 ,  F02M2200/04

Abstract: An apparatus for preventing cavitation damage to a diesel engine fuel injection pump comprises a valve member mounted on a barrel port to shut the barrel port during an early stage of fuel compression performed by the upward movement of a plunger to increase the pressure in the barrel port, a valve housing installed in the deflector or the barrel of a pump housing to support the valve member, and a pressure control valve constituted by a spring interposed between the valve member and the valve housing to elastically support the valve member. The barrel port is shut to increase the pressure therein during the early stage of fuel compression, and when the pressure of fuel in the barrel port exceeds a level higher than an open level, the barrel port opens to discharge fuel.

Abstract translation: 一种用于防止对柴油发动机燃料喷射泵的气蚀损坏的装置包括安装在桶形端口上的阀构件，用于在通过柱塞的向上运动执行的燃料压缩的早期阶段期间关闭桶口，以增加桶形端口中的压力 安装在泵壳体的偏转器或筒体中以支撑阀构件的阀壳体以及由夹在阀构件和阀壳体之间的弹簧构成的压力控制阀，以弹性地支撑阀构件。 在燃料压缩的早期期间关闭桶口以增加其中的压力，并且当桶形端口中的燃料的压力超过高于开放水平的水平时，桶口开口打开以排出燃料。

公开(公告)号：US09051925B2

公开(公告)日：2015-06-09

申请号：US13819005

申请日：2011-03-21

Applicant: Deuk-Jin Park ,  Ju-Tae Kim ,  Dong-Hun Kim ,  Wook-Hyeon Yoon ,  Byong-Seok Kim ,  Tae-Hyung Park ,  Eun Ha ,  Beom-Yong No

Inventor： Deuk-Jin Park ,  Ju-Tae Kim ,  Dong-Hun Kim ,  Wook-Hyeon Yoon ,  Byong-Seok Kim ,  Tae-Hyung Park ,  Eun Ha ,  Beom-Yong No

IPC: F02M59/20 ,  F04B7/00 ,  F02M59/02 ,  F02M59/22 ,  F02M59/46 ,  F04B49/12

CPC classification number: F04B7/00 ,  F02M59/022 ,  F02M59/20 ,  F02M59/205 ,  F02M59/22 ,  F02M59/462 ,  F04B1/053 ,  F04B11/0016 ,  F04B11/0033 ,  F04B49/12 ,  F04B49/16

Abstract: A fuel injection pump having a variable pressure chamber which can adjust a fuel injection timing according to each engine load with a simple structure and a lower manufacture cost compared to the conventional injection pump without a separate apparatus for moving a barrel as well as not modifying a shape of a plunger.The fuel injection pump having the variable pressure chamber further includes a pressure adjustment mechanism including a contact plug of which lower portion is inserted and installed in the upper cover; a cylinder of which lower portion is inserted and installed in the contact plug and having the variable pressure chamber formed inside thereof; a main fuel pressing hole formed in the upper cover and the barrel to connect the variable pressure chamber of the cylinder and a plunger insertion hole of the barrel; a piston installed in the variable pressure chamber of the cylinder to enable an upward and downward sliding motion thereof; and a manual pressure adjustment unit installed on an upper portion of the cylinder to enable a vertical height adjustment to elastically support the upper portion of the piston.

Abstract translation: 一种具有可变压力室的燃料喷射泵，其与传统的喷射泵相比，能够以简单的结构和较低的制造成本根据每个发动机负载调节燃料喷射正时，而不需要用于移动枪管的单独装置以及不改变 柱塞的形状。 具有可变压力室的燃料喷射泵还包括压力调节机构，包括其下部插入并安装在上盖中的接触塞; 其下部插入并安装在接触塞中并具有形成在其中的可变压力室的圆筒; 主燃料按压孔，其形成在所述上盖和所述筒体中，以连接所述气缸的可变压力室和所述筒的柱塞插入孔; 安装在所述气缸的所述可变压力室中以使其能够向上和向下滑动的活塞; 以及安装在气缸的上部上的手动压力调节单元，以能够进行垂直高度的调整，以弹性地支撑活塞的上部。

公开(公告)号：US20110259302A1

公开(公告)日：2011-10-27

申请号：US13126041

申请日：2009-10-23

Applicant: Dong-Hun Kim ,  Seung-Hyup Ryu ,  Sang-Hak Ghal ,  Sang-Lip Kang ,  Ju-Tae Kim

Inventor： Dong-Hun Kim ,  Seung-Hyup Ryu ,  Sang-Hak Ghal ,  Sang-Lip Kang ,  Ju-Tae Kim

IPC: F02M59/46

CPC classification number: F02M59/265 ,  F02M59/26 ,  F02M63/005 ,  F02M2200/04

Abstract: The present invention relates to an apparatus for preventing cavitation damage to a diesel engine fuel injection pump, wherein a pressure control valve for shutting a barrel port is mounted on a deflector or a barrel of the fuel injection pump to increase the fuel pressure in the barrel port during an early stage of fuel compression. This prevents fountain-type or jet-type cavitation from occurring before and after the opening of the barrel port during a late stage of fuel compression, thereby preventing corrosion damage caused by cavitation occurring mainly in a plunger and the barrel port of the fuel injection pump. The key technical features of the present invention are for an apparatus for preventing cavitation damage to a diesel engine fuel injection pump having a fuel intake valve and the barrel port for the inflow and outflow of fuel, respectively, comprising: a valve member mounted on the barrel port to shut the barrel port during an early stage of fuel compression performed by the upward movement of the plunger to increase the pressure in the barrel port; a valve housing installed in the deflector or the barrel of a pump housing to support the valve member; and a pressure control valve constituted by a spring interposed between the valve member and the valve housing to elastically support the valve member. The barrel port is shut to increase the pressure therein during the early stage of fuel compression, and thus preventing cavitation caused by the pressure difference between the barrel port and a pump chamber before and after the opening of the barrel port during the late stage of fuel compression. When the pressure of fuel in the barrel port exceeds a level higher than an open level, the barrel port opens to discharge fuel.

Abstract translation: 本发明涉及一种用于防止对柴油发动机燃料喷射泵的气穴破坏的装置，其中用于关闭桶口的压力控制阀安装在燃料喷射泵的偏转器或桶上以增加筒体内的燃料压力 港口在燃料压缩的早期阶段。 这防止在燃料压缩的后期期间在筒口打开之前和之后发生喷泉型或喷射式气蚀，从而防止主要在柱塞和燃料喷射泵的筒口中产生的气蚀引起的腐蚀损坏 。 本发明的关键技术特征是分别用于防止对具有燃料进气阀和用于燃料流入和流出的桶形端口的柴油发动机燃料喷射泵的空穴破坏的装置，该装置包括：安装在 在通过柱塞的向上运动进行的燃料压缩的早期阶段期间关闭桶口以增加桶形端口中的压力; 安装在泵壳体的偏转器或筒体中以支撑阀构件的阀壳体; 以及压力控制阀，其由夹在阀构件和阀壳体之间的弹簧构成，以弹性地支撑阀构件。 在燃料压缩的早期期间，关闭桶口以增加其中的压力，从而防止在燃料晚期阶段在桶口开口之前和之后由桶口和泵室之间的压力差引起的空化 压缩。 当桶口中的燃料压力超过开启高度时，桶口打开以排出燃料。

公开(公告)号：US07952271B2

公开(公告)日：2011-05-31

申请号：US12175829

申请日：2008-07-18

Applicant: Min-Seung Chun ,  Dong-Hun Kim ,  Mi-Kyung Kim ,  Jung-Ha Son ,  Jae-Hyun Kwak

Inventor： Min-Seung Chun ,  Dong-Hun Kim ,  Mi-Kyung Kim ,  Jung-Ha Son ,  Jae-Hyun Kwak

IPC: H01L51/50 ,  H01L51/56

CPC classification number: H01L51/5088 ,  H01L51/004

Abstract: An organic light-emitting device includes a substrate; a first electrode; a second electrode facing the first electrode; an organic layer disposed on the first electrode; and an emitting layer interposed between the organic layer and the second electrode. The concentration of inorganic impurities within the organic layer is 1000 ppb or less. The organic light-emitting device has high light-emitting efficiency, low driving voltage, high brightness, and long life span.

Abstract translation: 有机发光装置包括：基板; 第一电极; 面对所述第一电极的第二电极; 设置在所述第一电极上的有机层; 以及插入在有机层和第二电极之间的发光层。 有机层内的无机杂质浓度为1000ppb以下。 有机发光装置的发光效率高，驱动电压低，亮度高，使用寿命长。

公开(公告)号：US07884424B2

公开(公告)日：2011-02-08

申请号：US12183190

申请日：2008-07-31

Applicant: Dong-Hun Kim

Inventor： Dong-Hun Kim

IPC: H01L29/76

CPC classification number: H01L27/0928 ,  H01L21/823892 ,  H01L27/0207 ,  H01L27/11807

Abstract: An architecture of the layout of the MTCMOS standard cell designed for low power consumption is supplemented so that the pick-up cells are included in the power line of the MTCMOS cell. Therefore, when the logic circuit is constructed using the library layout of the MTCMOS cell in which the related pick-up cells are not included, pick-up cells consisting of only the ends of the pick-up cells are not needed every 50 μm during the placement of the MTCMOS standard cell. The flexibility of the cell placement may thereby be improved. In addition, since additional space for the pick-up cells is not required, the size of the MTCMOS may be reduced, saving space on the semiconductor substrate.

Abstract translation: 补充了设计用于低功耗的MTCMOS标准单元的布局的架构，使得拾取单元被包括在MTCMOS单元的电力线中。 因此，当使用不包含相关的拾取细胞的MTCMOS细胞的库布局来构建逻辑电路时，仅在拾取单元的端部构成的拾取单元在每50微米期间不需要每50微米 放置MTCMOS标准单元。 从而可以改善电池放置的灵活性。 此外，由于不需要用于拾取单元的额外空间，所以可以减小MTCMOS的尺寸，从而节省半导体衬底上的空间。