公开(公告)号：US20100006830A1

公开(公告)日：2010-01-14

申请号：US12458318

申请日：2009-07-08

Applicant: Jong-in Hong ,  Myoung-chul Um ,  Jeong-hun Kwak ,  Chang-hee Lee

Inventor： Jong-in Hong ,  Myoung-chul Um ,  Jeong-hun Kwak ,  Chang-hee Lee

IPC: H01L51/54 ,  H01L51/56 ,  C07D409/02

CPC classification number: C07D495/04 ,  H01L51/0074 ,  H01L51/0512 ,  H01L51/5048

Abstract: An organic semiconductor compound based on a 2,7-bis-(vinyl)[1]benzothieno[3,2-b]benzothiophene backbone, an organic semiconductor thin film, an organic thin film transistor and methods of forming the same are provided, the organic semiconductor compound including a vinyl group derived from a phosphonate derivative represented by Formula 1 and an aldehyde derivative represented by Formula 2 below:

Abstract translation: 提供了基于2,7-双 - （乙烯基）[1]苯并噻吩并[3,2-b]苯并噻吩骨架的有机半导体化合物，有机半导体薄膜，有机薄膜晶体管及其形成方法， 包含衍生自由式1表示的膦酸酯衍生物的乙烯基的有机半导体化合物和下面由式2表示的醛衍生物：

公开(公告)号：US07423690B2

公开(公告)日：2008-09-09

申请号：US11049971

申请日：2005-02-04

Applicant: Chang-hee Lee ,  Kyoung-jin Ahn

Inventor： Chang-hee Lee ,  Kyoung-jin Ahn

IPC: H04N5/225

CPC classification number: G03B17/02 ,  H04N5/2252

Abstract: An image photographing apparatus includes a deck assembly having a deck unit, a main board, and a first camera unit. A first exterior assembly has an opening corresponding to the deck unit, and is connected to one side of the deck assembly. A deck cover assembly is connected to the deck unit to open or close the opening of the first exterior assembly. A second exterior assembly is mounted with a second camera unit and a first display unit, and encompasses the other side of the deck assembly. A rear assembly is connected to the deck assembly to cover the rear side of the deck assembly. A front assembly covers the front side of the deck assembly. An upper assembly is connected to a second display unit and covers the upper portion of the deck assembly.

Abstract translation: 图像拍摄装置包括具有甲板单元，主板和第一相机单元的甲板组件。 第一外部组件具有对应于甲板单元的开口，并且连接到甲板组件的一侧。 甲板盖组件连接到甲板单元以打开或关闭第一外部组件的开口。 第二外部组件安装有第二相机单元和第一显示单元，并且包围甲板组件的另一侧。 后组件连接到甲板组件以覆盖甲板组件的后侧。 前组件覆盖甲板组件的前侧。 上部组件连接到第二显示单元并且覆盖甲板组件的上部。

公开(公告)号：US20050200749A1

公开(公告)日：2005-09-15

申请号：US11048925

申请日：2005-02-03

Applicant: Chang-hee Lee ,  Nam-il Kim

Inventor： Chang-hee Lee ,  Nam-il Kim

IPC: G11B31/00 ,  G11B33/06 ,  H01H9/02 ,  H04N5/225

CPC classification number: H04N5/2251 ,  G11B31/006 ,  H04N5/2252

Abstract: A multiple switch integrated device of a digital camcorder comprises a switch unit having a plurality of switch assemblies mounted on an outer casing of the camcorder to expose their buttons to the outside for controlling the central processing device to perform functions corresponding to operations of the buttons. A plurality of first electric connection parts electrically connects the plurality of switch assemblies to one another in series. A second electric connection part electrically connects with one of the plurality of switch assemblies and includes a connection terminal connected to a socket formed on the main substrate. The first and the second electric connection part can include a flexible printed cable. Since the multiple switch integrated device integrates a power on/off switch, a mode converting switch, a zoom switch, a shutter switch and/or a slow shutter switch with one another, the structure and assembly procedure can be simplified.

Abstract translation: 数字摄像机的多开关集成装置包括开关单元，其具有安装在摄像机的外壳上的多个开关组件，以将其按钮暴露于外部，以控制中央处理装置执行与按钮的操作相对应的功能。 多个第一电连接部将多个开关组件彼此串联电连接。 第二电连接部分与多个开关组件中的一个电连接并且包括连接到形成在主基板上的插座的连接端子。 第一和第二电连接部分可以包括柔性印刷电缆。 由于多开关集成装置将电源开/关开关，模式转换开关，变焦开关，快门开关和/或慢速开关彼此集成，所以可以简化结构和组装过程。

公开(公告)号：US07405751B2

公开(公告)日：2008-07-29

申请号：US10680418

申请日：2003-10-08

Applicant: Chang-hee Lee ,  Bum-cheol Park ,  Nam-il Kim ,  Tae-won Moon

Inventor： Chang-hee Lee ,  Bum-cheol Park ,  Nam-il Kim ,  Tae-won Moon

IPC: H04N5/225 ,  H04N9/09 ,  H04N5/232 ,  H04N5/00

CPC classification number: H04N5/2251 ,  G03B17/02 ,  G03B19/07 ,  H04N5/2253 ,  H04N5/23245 ,  H04N5/772 ,  H04N5/782 ,  H04N5/907 ,  H04N9/7921

Abstract: An image photographing apparatus includes a body, on which a tape cassette is removably mounted, and a camera unit installed in the body and provided with a plurality of camera sections. The camera sections have different pixel numbers and the camera sections are independently driven. The image photographing apparatus also includes a mode sensing unit to sense a photographic mode to correspond to at least one of the camera sections, and a control unit to select a photographic mode according to a signal transferred from the mode sensing unit and to drive a camera unit to correspond to the selected photographic mode. The image photographing apparatus includes a display unit provided in the body to show an image photographed by at least one of the camera sections.

Abstract translation: 图像拍摄装置包括：盒体可移除地安装在其上的主体;以及安装在主体中并具有多个相机部分的相机单元。 相机部分具有不同的像素数，相机部分是独立驱动的。 图像摄影装置还包括：模式感测单元，用于感测与至少一个相机部分相对应的拍摄模式;以及控制单元，用于根据从模式感测单元传送的信号选择拍摄模式并驱动相机 单位对应于所选择的摄影模式。 图像拍摄装置包括设置在主体中以显示由至少一个相机部分拍摄的图像的显示单元。

公开(公告)号：US20070139813A1

公开(公告)日：2007-06-21

申请号：US11481827

申请日：2006-07-07

Applicant: Sang-ki Min ,  Chang-hee Lee

Inventor： Sang-ki Min ,  Chang-hee Lee

IPC: G11B15/00

CPC classification number: G11B31/006 ,  G11B33/12

Abstract: A housing opening and closing apparatus of a DVD camcorder includes a main frame in which a DVD is accommodated, a housing which is opened and closed with respect to the main frame, and a housing ejecting unit operated by a solenoid unit to open and close the housing. The housing ejecting unit may include a pair of connection members disposed on the housing and an ejecting member formed between the pair of connection members on the housing. A link member is rotatable about a first hinge axis, and the link member is adapted to contact the ejecting member. A sliding member is engaged with the first hinge axis and one end of the link member. The sliding member has a first end and a second end, and the sliding member is adapted to slide. A pair of locking members are rotated by sliding of the sliding member, and a solenoid unit is engaged with the first end of the sliding member. A third elastic member is disposed at the second end of the sliding member to oppose the solenoid unit.

Abstract translation: DVD摄像机的外壳开闭装置包括容纳DVD的主框架，相对于主框架打开和关闭的外壳以及由螺线管单元操作以打开和关闭的壳体弹出单元 住房。 壳体喷射单元可以包括设置在壳体上的一对连接构件和形成在壳体上的一对连接构件之间的弹出构件。 连杆构件可围绕第一铰链轴线旋转，并且连杆构件适于接触排出构件。 滑动构件与第一铰链轴线和连杆构件的一端接合。 滑动构件具有第一端和第二端，并且滑动构件适于滑动。 一对锁定构件通过滑动构件的滑动而旋转，螺线管单元与滑动构件的第一端接合。 第三弹性构件设置在滑动构件的第二端处以与螺线管单元相对。

公开(公告)号：US08268458B2

公开(公告)日：2012-09-18

申请号：US12606851

申请日：2009-10-27

Applicant: Yi-yeol Lyu ,  Kook-heon Char ,  Chang-hee Lee ,  Jeong-hun Kwak

Inventor： Yi-yeol Lyu ,  Kook-heon Char ,  Chang-hee Lee ,  Jeong-hun Kwak

IPC: H01L51/54

CPC classification number: C07D209/86 ,  C07D401/14 ,  C07D403/14 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/308

Abstract: A carbazole compound represented by Formula 1: wherein X1, X2 and X3 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C6-C30 arylalkyl group, a substituted or unsubstituted C2-C30 heteroaryl group, a substituted or unsubstituted C3-C20 cycloalkyl group and a substituted or unsubstituted C5-C30 heterocycloalkyl group; and l, m and n are each independently an integer from 0 to 5.

Abstract translation: 由式1表示的咔唑化合物：其中X1，X2和X3各自独立地选自氢原子，取代或未取代的C1-C20烷基，取代或未取代的C1-C20烷氧基，取代或未取代的C1-C20烷氧基， 未取代的C 6 -C 30芳基，取代或未取代的C 6 -C 30芳烷基，取代或未取代的C 2 -C 30杂芳基，取代或未取代的C 3 -C 20环烷基和取代或未取代的C 5 -C 30杂环烷基; 和l，m和n各自独立地为0至5的整数。

公开(公告)号：US20050200748A1

公开(公告)日：2005-09-15

申请号：US11049971

申请日：2005-02-04

Applicant: Chang-hee Lee ,  Kyoung-jin Ahn

Inventor： Chang-hee Lee ,  Kyoung-jin Ahn

IPC: G03B17/02 ,  G03B19/07 ,  H04N5/225

CPC classification number: G03B17/02 ,  H04N5/2252

Abstract: An image photographing apparatus includes a deck assembly having a deck unit, a main board, and a first camera unit. A first exterior assembly has an opening corresponding to the deck unit, and is connected to one side of the deck assembly. A deck cover assembly is connected to the deck unit to open or close the opening of the first exterior assembly. A second exterior assembly is mounted with a second camera unit and a first display unit, and encompasses the other side of the deck assembly. A rear assembly is connected to the deck assembly to cover the rear side of the deck assembly. A front assembly covers the front side of the deck assembly. An upper assembly is connected to a second display unit and covers the upper portion of the deck assembly.

Abstract translation: 图像拍摄装置包括具有甲板单元，主板和第一相机单元的甲板组件。 第一外部组件具有对应于甲板单元的开口，并且连接到甲板组件的一侧。 甲板盖组件连接到甲板单元以打开或关闭第一外部组件的开口。 第二外部组件安装有第二相机单元和第一显示单元，并且包围甲板组件的另一侧。 后组件连接到甲板组件以覆盖甲板组件的后侧。 前组件覆盖甲板组件的前侧。 上部组件连接到第二显示单元并且覆盖甲板组件的上部。

公开(公告)号：US20100181900A1

公开(公告)日：2010-07-22

申请号：US12606851

申请日：2009-10-27

Applicant: Yi-yeol Lyu ,  Kook-heon Char ,  Chang-hee Lee ,  Jeong-hun Kwak

Inventor： Yi-yeol Lyu ,  Kook-heon Char ,  Chang-hee Lee ,  Jeong-hun Kwak

IPC: H01J1/63 ,  C07D209/86 ,  C07D403/14 ,  C07D401/14

CPC classification number: C07D209/86 ,  C07D401/14 ,  C07D403/14 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/308

Abstract: A carbazole compound represented by Formula 1: wherein X1, X2 and X3 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C6-C30 arylalkyl group, a substituted or unsubstituted C2-C30 heteroaryl group, a substituted or unsubstituted C3-C20 cycloalkyl group and a substituted or unsubstituted C5-C30 heterocycloalkyl group; and l, m and n are each independently an integer from 0 to 5.

Abstract translation: 由式1表示的咔唑化合物：其中X1，X2和X3各自独立地选自氢原子，取代或未取代的C1-C20烷基，取代或未取代的C1-C20烷氧基，取代或未取代的C1-C20烷氧基， 未取代的C 6 -C 30芳基，取代或未取代的C 6 -C 30芳烷基，取代或未取代的C 2 -C 30杂芳基，取代或未取代的C 3 -C 20环烷基和取代或未取代的C 5 -C 30杂环烷基; 和l，m和n各自独立地为0至5的整数。

公开(公告)号：US07612962B2

公开(公告)日：2009-11-03

申请号：US11481827

申请日：2006-07-07

Applicant: Sang-ki Min ,  Chang-hee Lee

Inventor： Sang-ki Min ,  Chang-hee Lee

IPC: G11B17/022

CPC classification number: G11B31/006 ,  G11B33/12

Abstract: A housing opening and closing apparatus of a DVD camcorder includes a main frame in which a DVD is accommodated, a housing which is opened and closed with respect to the main frame, and a housing ejecting unit operated by a solenoid unit to open and close the housing. The housing ejecting unit may include a pair of connection members disposed on the housing and an ejecting member formed between the pair of connection members on the housing. A link member is rotatable about a first hinge axis, and the link member is adapted to contact the ejecting member. A sliding member is engaged with the first hinge axis and one end of the link member. The sliding member has a first end and a second end, and the sliding member is adapted to slide. A pair of locking members are rotated by sliding of the sliding member, and a solenoid unit is engaged with the first end of the sliding member. A third elastic member is disposed at the second end of the sliding member to oppose the solenoid unit.

Abstract translation: DVD摄像机的外壳开闭装置包括容纳DVD的主框架，相对于主框架打开和关闭的外壳以及由螺线管单元操作以打开和关闭的壳体弹出单元 住房。 壳体喷射单元可以包括设置在壳体上的一对连接构件和形成在壳体上的一对连接构件之间的弹出构件。 连杆构件可围绕第一铰链轴线旋转，并且连杆构件适于接触排出构件。 滑动构件与第一铰链轴线和连杆构件的一端接合。 滑动构件具有第一端和第二端，并且滑动构件适于滑动。 一对锁定构件通过滑动构件的滑动而旋转，螺线管单元与滑动构件的第一端接合。 第三弹性构件设置在滑动构件的第二端处以与螺线管单元相对。

公开(公告)号：US20080310841A1

公开(公告)日：2008-12-18

申请号：US11922196

申请日：2006-05-18

Applicant: Chang-hee Lee ,  Sang-mook Lee ,  Sil-gu Mun

Inventor： Chang-hee Lee ,  Sang-mook Lee ,  Sil-gu Mun

IPC: H04B10/20

CPC classification number: H04J14/0227 ,  H04B10/572 ,  H04J14/0226 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282 ,  H04Q11/0067 ,  H04Q2011/0016

Abstract: The present invention relates to a long-reach wavelength division multiplexing passive optical network(WDM-PON), and especially to the long-reach WDM-PON capable of ensuring economic and stable QoS (Quality of Service). The Long-reach WDM-PON in accordance with the present invention includes an optical transmitter/receiver located at central office and each optical network termination; wavelength division multiplexer/demultiplexer located at said central office and remote node; and broadband incoherent light source which is connected with a long-reach single-mode fiber to said wavelength division multiplexer/demultiplexer and spectrum-sliced and injected into the transmitters located at said central office and each optical network termination.

Abstract translation: 本发明涉及长距离波分复用无源光网络（WDM-PON），尤其涉及能够确保经济和稳定的QoS（服务质量）的长距离WDM-PON。 根据本发明的长距离WDM-PON包括位于中心局的光发射机/接收机和每个光网络终端; 位于所述中心局和远程节点的波分复用器/解复用器; 宽带非相干光源，其与长距离单模光纤连接到所述波分多路复用器/解复用器，并被频谱分片并注入位于所述中心局的发射机和每个光网络终端。