公开(公告)号：US20120026160A1

公开(公告)日：2012-02-02

申请号：US13064570

申请日：2011-03-31

Applicant: Sung Joo Suh ,  Chang Kyu Choi ,  Kwon Ju Yi ,  Du Sik Park

Inventor： Sung Joo Suh ,  Chang Kyu Choi ,  Kwon Ju Yi ,  Du Sik Park

IPC: G06T15/00

CPC classification number: H04N13/315 ,  H04N13/218

Abstract: Provided is a three-dimensional (3D) display apparatus. The 3D display apparatus may include a mode decision unit to determine a mode corresponding to a predetermined criterion, a barrier panel to form a pattern based on the determined mode, and a controller to control a power of a backlight unit associated with an image panel, based on the determined mode.

Abstract translation: 提供了三维（3D）显示装置。 3D显示装置可以包括用于确定与预定标准对应的模式的模式决定单元，基于所确定的模式形成图案的屏障面板以及控制与图像面板相关联的背光单元的功率的控制器， 基于确定的模式。

公开(公告)号：US20110248918A1

公开(公告)日：2011-10-13

申请号：US13081126

申请日：2011-04-06

Applicant: BYUNG IN YOO ,  DU SIK PARK ,  CHANG KYU CHOI

Inventor： BYUNG IN YOO ,  DU SIK PARK ,  CHANG KYU CHOI

IPC: G06F3/033

CPC classification number: G06F3/011 ,  G06F3/017 ,  G06F3/04815

Abstract: Provided is a method for proximity sensing in an interactive display and a method of processing a proximity sensing image. The method for proximity-sensing may include suspending, in a three-dimensional (3D) space, at least one hand of a user to manipulate at least one of a viewpoint of the user and a position of a virtual object displayed on a screen, and changing the virtual object by manipulating at least one of the position of the virtual object and the viewpoint of the user based on the suspending.

Abstract translation: 提供了一种用于交互式显示器中的接近感测的方法以及处理接近感测图像的方法。 用于接近感测的方法可以包括在三维（3D）空间中悬挂用户的至少一只手来操纵用户的视点和显示在屏幕上的虚拟对象的位置中的至少一个， 以及通过基于所述挂起来操纵所述虚拟对象的位置和所述用户的视点中的至少一个来改变所述虚拟对象。

公开(公告)号：US20110115749A1

公开(公告)日：2011-05-19

申请号：US12946411

申请日：2010-11-15

Applicant: Kwon Ju YI ,  Chang Kyu Choi ,  Jae Joon Han ,  Du-Sik Park

Inventor： Kwon Ju YI ,  Chang Kyu Choi ,  Jae Joon Han ,  Du-Sik Park

IPC: G06F3/042 ,  G01J1/42

CPC classification number: G06F3/042 ,  G06F3/0386 ,  G06F2203/04109

Abstract: A multi-touch and proximate object sensing apparatus using a sensing array is provided. The multi-touch and proximate object sensing apparatus may sense a touch image or a target image by sensing an invisible light which is projected to a diffuser through the sensing array. Also, the multi-touch and proximate object sensing apparatus may display an image on a display panel by controlling a location of the sensing array and a visible light source, without a backlight unit.

Abstract translation: 提供了使用感测阵列的多点触摸和近距离物体感测装置。 多点触摸和近距离物体感测装置可以通过感测通过感测阵列投影到漫射器的不可见光来感测触摸图像或目标图像。 此外，多点触摸和近距离物体感测装置可以通过控制感测阵列的位置和可见光源，而不用背光单元来在显示面板上显示图像。

公开(公告)号：US20110102372A1

公开(公告)日：2011-05-05

申请号：US12662584

申请日：2010-04-23

Applicant: Jae Joon Han ,  Chang Kyu Choi ,  Kwon Ju Yi

Inventor： Jae Joon Han ,  Chang Kyu Choi ,  Kwon Ju Yi

IPC: G06F3/042

CPC classification number: G06F3/0425 ,  G06F2203/04109

Abstract: A multi-touch and proximate object sensing apparatus using a wedge waveguide is provided. A multi-touch and proximate object sensing apparatus may sense a touch location or a target location on a display panel using a light which is reflected by an object located on the display panel. A camera in the multi-touch and proximate object sensing apparatus may sense the touch location or the target location from the light reflected by the object.

Abstract translation: 提供了使用楔形波导的多点触摸和近距离物体感测装置。 多触摸和近距离物体感测装置可以使用由位于显示面板上的物体反射的光来感测显示面板上的触摸位置或目标位置。 多点触摸和近物体感测装置中的相机可以从由对象反射的光感测触摸位置或目标位置。

公开(公告)号：US07930329B2

公开(公告)日：2011-04-19

申请号：US11710994

申请日：2007-02-27

Applicant: Kwang-hyeon Lee ,  Chang-kyu Choi ,  Sung-jung Cho ,  Dong-geon Kong ,  Yeun-bae Kim

Inventor： Kwang-hyeon Lee ,  Chang-kyu Choi ,  Sung-jung Cho ,  Dong-geon Kong ,  Yeun-bae Kim

IPC: G06F12/00 ,  G06F15/16 ,  G06F17/30 ,  G06F3/00

CPC classification number: G06F17/30058 ,  G06F17/30038

Abstract: A system, method and medium for browsing media content using meta data, in which media content stored in the system is efficiently browsed using meta data of media content currently in use and media content related meta data. The system includes a media reproducing unit to reproduce media content having corresponding meta data, a root category generating unit to generate at least one root category from meta data corresponding to the media content currently in use, and a sub-category generating unit to generate at least one sub-category of a root category selected by a user from among the at least one root category, based on the meta data.

Abstract translation: 一种用于使用元数据浏览媒体内容的系统，方法和介质，其中使用当前使用的媒体内容的元数据和媒体内容相关的元数据有效地浏览存储在系统中的媒体内容。 该系统包括：再现具有对应的元数据的媒体内容的媒体再现单元;根类别生成单元，用于根据当前使用的媒体内容的元数据生成至少一个根类别;以及子类别生成单元， 基于所述元数据，由用户从所述至少一个根类别中选择的根类别的至少一个子类别。

公开(公告)号：US20100315381A1

公开(公告)日：2010-12-16

申请号：US12816718

申请日：2010-06-16

Applicant: Kwon Ju YI ,  Chang Kyu Choi ,  Jae Joon Han ,  Du-Sik Park ,  Woon Bae Kim ,  Jong Oh Kwon

Inventor： Kwon Ju YI ,  Chang Kyu Choi ,  Jae Joon Han ,  Du-Sik Park ,  Woon Bae Kim ,  Jong Oh Kwon

IPC: G06F3/042

CPC classification number: G06F3/0425 ,  G06F3/0416 ,  G06F2203/04106

Abstract: A multi-touch sensing apparatus using a rear view camera of an array type is provided. The multi-touch sensing apparatus may include a display panel to display an image, a sensing light source to emit light to sense a touch image which is generated by an object and displayed on a back side of the display panel, and a camera to divide and sense the touch image. The camera may be arranged in an edge of a lower side of the multi-touch sensing apparatus, or a mirror to reflect the touch image may be included in the multi-touch sensing apparatus.

Abstract translation: 提供了使用阵列型后视摄像机的多点触摸感测装置。 多点触摸感测装置可以包括用于显示图像的显示面板，用于发光以感测由对象产生并显示在显示面板的背面上的触摸图像的感测光源以及显示在显示面板的背面的相机 并感觉触摸图像。 相机可以布置在多点触摸感测装置的下侧的边缘中，或者可以将反映触摸图像的反射镜包括在多点触摸感测装置中。

公开(公告)号：US20100283763A1

公开(公告)日：2010-11-11

申请号：US12688494

申请日：2010-01-15

Applicant: Woon-bae KIM ,  Jong-oh KWON ,  Seung-wan LEE ,  Du-sik PARK ,  Min-seog CHOI ,  Chang-kyu CHOI

Inventor： Woon-bae KIM ,  Jong-oh KWON ,  Seung-wan LEE ,  Du-sik PARK ,  Min-seog CHOI ,  Chang-kyu CHOI

IPC: G06F3/042

CPC classification number: G06F3/042 ,  G06F3/0425 ,  G06F2203/04109

Abstract: A multi-sensing touch panel and a display apparatus using the same are provided. The multi-sensing touch panel includes: a touch pad including an input surface; at least one infrared ray source which irradiates infrared rays to the touch pad; and a camera array including a plurality of infrared ray cameras which are disposed below the touch pad and inclined with respect to a plane of the input surface.

Abstract translation: 提供一种多感测触摸面板和使用其的显示装置。 多感测触摸面板包括：包括输入表面的触摸板; 至少一个将红外线照射到触摸板的红外线源; 以及包括设置在触摸板下方并相对于输入表面的平面倾斜的多个红外线照相机的照相机阵列。

公开(公告)号：US07710794B2

公开(公告)日：2010-05-04

申请号：US12215738

申请日：2008-06-30

Applicant: Kyung-Hoon Kim ,  Sang-Yeon Byeon ,  Chang-Kyu Choi

Inventor： Kyung-Hoon Kim ,  Sang-Yeon Byeon ,  Chang-Kyu Choi

IPC: G11C7/22

CPC classification number: G11C7/22 ,  G11C7/1066 ,  G11C7/222 ,  G11C11/4076

Abstract: A semiconductor memory device can a desired internal clock in consideration of a delay time of an actual clock/data path. The semiconductor memory device includes a multiclock signal generating unit configured to receive a reference clock signal and generate a plurality of clock signals having a constant phase difference from each other, a delay modeling unit configured to generate a plurality of delay clock signals by reflecting a delay time of an actual clock/data path to the plurality of clock signals, a selection signal generating unit configured to generate selection signals by comparing phases between the reference clock signal and the plurality of delay clock signals, and a phase multiplexing unit configured to output any one of the plurality of clock signals as a final clock signal in response to the selection signals.

Abstract translation: 考虑到实际时钟/数据路径的延迟时间，半导体存储器件可以具有期望的内部时钟。 半导体存储器件包括多锁信号产生单元，被配置为接收参考时钟信号并产生彼此具有恒定相位差的多个时钟信号;延迟建模单元，被配置为通过反映延迟来产生多个延迟时钟信号 选择信号生成单元，被配置为通过比较参考时钟信号和多个延迟时钟信号之间的相位来产生选择信号;以及相位多路复用单元，被配置为输出任意的时钟/数据路径， 所述多个时钟信号中的一个作为响应于所述选择信号的最终时钟信号。

公开(公告)号：US20090278577A1

公开(公告)日：2009-11-12

申请号：US12164758

申请日：2008-06-30

Applicant: Dae-Kun Yoon ,  Dae-Han Kwon ,  Chang-Kyu Choi ,  Jun-Woo Lee

Inventor： Dae-Kun Yoon ,  Dae-Han Kwon ,  Chang-Kyu Choi ,  Jun-Woo Lee

IPC: H03L7/06

CPC classification number: H03L7/0814 ,  H03K3/356121 ,  H03K3/356182

Abstract: A semiconductor device including an edge synchronizer which outputs a synchronized strobe signal generated by synchronizing a transition time point of a strobe signal with clock edges of a main clock or a sub clock, a detector which outputs a phase determination signal indicating a phase difference between the main clock and the sub clock in response to the synchronized strobe signal, and a duty ratio corrector which adjusts a duty ratio of the main clock and the sub clock in response to the phase determination signal.

Abstract translation: 一种半导体器件，包括边沿同步器，其输出通过使选通信号的转变时间点与主时钟或子时钟的时钟沿同步而产生的同步选通信号;输出相位确定信号的检测器， 主时钟和子时钟响应于同步选通信号;以及占空比校正器，其响应于相位确定信号调整主时钟和子时钟的占空比。

公开(公告)号：US20090116302A1

公开(公告)日：2009-05-07

申请号：US12215738

申请日：2008-06-30

Applicant: Kyung-Hoon Kim ,  Sang-Yeon Byeon ,  Chang-Kyu Choi

Inventor： Kyung-Hoon Kim ,  Sang-Yeon Byeon ,  Chang-Kyu Choi

IPC: G11C7/00 ,  G11C8/18

CPC classification number: G11C7/22 ,  G11C7/1066 ,  G11C7/222 ,  G11C11/4076

Abstract: A semiconductor memory device can a desired internal clock in consideration of a delay time of an actual clock/data path. The semiconductor memory device includes a multiclock signal generating unit configured to receive a reference clock signal and generate a plurality of clock signals having a constant phase difference from each other, a delay modeling unit configured to generate a plurality of delay clock signals by reflecting a delay time of an actual clock/data path to the plurality of clock signals, a selection signal generating unit configured to generate selection signals by comparing phases between the reference clock signal and the plurality of delay clock signals, and a phase multiplexing unit configured to output any one of the plurality of clock signals as a final clock signal in response to the selection signals.

Abstract translation: 考虑到实际时钟/数据路径的延迟时间，半导体存储器件可以具有期望的内部时钟。 半导体存储器件包括多锁信号产生单元，被配置为接收参考时钟信号并产生彼此具有恒定相位差的多个时钟信号;延迟建模单元，被配置为通过反映延迟来产生多个延迟时钟信号 选择信号生成单元，被配置为通过比较参考时钟信号和多个延迟时钟信号之间的相位来产生选择信号;以及相位多路复用单元，被配置为输出任意的时钟/数据路径， 所述多个时钟信号中的一个作为响应于所述选择信号的最终时钟信号。