公开(公告)号：US08197072B2

公开(公告)日：2012-06-12

申请号：US12629534

申请日：2009-12-02

Applicant: Jin-Wook Kwon ,  Yong-Chan Keh ,  Byeong-Hoon Park ,  Sung-Sun Kim

Inventor： Jin-Wook Kwon ,  Yong-Chan Keh ,  Byeong-Hoon Park ,  Sung-Sun Kim

IPC: G03B21/28

CPC classification number: G03B21/28

Abstract: Provided is a light emitting device of an electronic device, provided with a DLP (Digital Light Processing) projector and a display unit, which is configured in such a manner that the light generated by the operation of the DLP projector can be re-used as a backlight light of the display unit. The disclosed light emitting device includes a first mirror for projecting a light of the DLP projector on a flat area provided ahead of the first mirror in an intermediate operation state of the first mirror; a light concentration mirror for converging the light projected on the flat area, the light concentration mirror being provided at a position adjacent to the flat area; and an optical fiber for transferring the light converged by the light concentration mirror to the display unit and enabling re-use of the transferred light as a light for a backlight of the display unit.

Abstract translation: 本发明提供一种电子设备的发光装置，其具备DLP（数字光处理）投影仪和显示单元，该DLP（数字光处理）投影仪和显示单元被配置为使得通过DLP投影仪的操作产生的光可以被再次用作 显示单元的背光灯。 所公开的发光装置包括：第一反射镜，用于在第一反射镜的中间操作状态下将DLP投影仪的光投射在设置在第一反射镜前方的平坦区域上; 光聚集反射镜，用于会聚投影在平坦区域上的光，所述光聚集反射镜设置在与所述平坦区域相邻的位置; 以及光纤，用于将由所述聚光镜聚光的光转印到所述显示单元，并且能够将所转印的光作为所述显示单元的背光源的光再利用。

公开(公告)号：US20110188002A1

公开(公告)日：2011-08-04

申请号：US12985701

申请日：2011-01-06

Applicant: Mun-Kue PARK ,  Yong-Chan KEH ,  Jin-Wook KWON

Inventor： Mun-Kue PARK ,  Yong-Chan KEH ,  Jin-Wook KWON

IPC: G03B21/28 ,  G03B21/14

CPC classification number: G03B21/14 ,  G03B21/28

Abstract: An image projector for calibrating a color of an image and recalibrating the color of the image is provided. The image projector includes an illuminating optical part having at least three independent light sources; a light modulator for modulating light emitted from the illuminating optical part according to an image signal; an imaging optical part for projecting the light modulated by the light modulator onto the screen to form an image; and a photo sensor disposed in a light path traveling in a different direction than a direction of the light beam to be projected on the screen, receiving a portion of the light beam modulated by the light modulator and providing measurement values necessary for a color calibration.

Abstract translation: 提供了用于校准图像的颜色并重新校准图像的颜色的图像投影仪。 图像投影仪包括具有至少三个独立光源的照明光学部件; 光调制器，用于根据图像信号调制从照明光学部件发射的光; 成像光学部件，用于将由光调制器调制的光投射到屏幕上以形成图像; 以及光传感器，设置在沿与要投影在屏幕上的光束的方向不同的方向上行进的光路中，接收由光调制器调制的光束的一部分并提供用于颜色校准所需的测量值。

公开(公告)号：US20080138236A1

公开(公告)日：2008-06-12

申请号：US11908148

申请日：2006-03-07

Applicant: Dong-Hyun Bae ,  Jin-Wook Kwon ,  Yule Kim

Inventor： Dong-Hyun Bae ,  Jin-Wook Kwon ,  Yule Kim

IPC: C22C23/06 ,  B22D21/00 ,  C22F1/06

CPC classification number: C22C1/06 ,  C22C23/00 ,  C22C23/04 ,  C22C23/06 ,  C22F1/06

Abstract: There are provided a magnesium alloy with a misch metal, a method of producing a wrought magnesium alloy with a misch metal, and a wrought magnesium alloy produced thereby, in which a great deal of misch metal is added to magnesium, and thus refractory eutectic phases or multi-phases are formed into a stable network structure or a stable dispersed phase, thereby inhibiting deformation of a magnesium matrix at a high temperature to maintain a high strength. The magnesium alloy with the misch metal has the formula of Mg100-x-y-gAxByCz, where A is zinc (Zn) or aluminum (Al); B is the misch metal; C is at least one element selected from the group consisting of manganese (Mn), nickel (Ni), copper (Cu), tin (Sn), yttrium (Y), phosphor (P), silver (Ag), and strontium (Sr); and x, y and z are the compositions of 0 at %≦x≦6 at %, 0.8 at %≦y≦7 at %, and 0 at %≦z≦2 at %, respectively.

Abstract translation: 提供了一种具有混合金属的镁合金，一种生产具有混合金属的锻造镁合金的方法以及由此产生的锻造镁合金，其中大量的混合金属被添加到镁中，因此难熔共晶相 或多相形成稳定的网络结构或稳定的分散相，从而抑制镁基体在高温下的变形以保持高强度。 具有混合稀土金属的镁合金具有如下公式：Mg 100-xyg A x B B y C z z C z z C z C z 其中A是锌（Zn）或铝（Al）; B是混合金属; C是选自由锰（Mn），镍（Ni），铜（Cu），锡（Sn），钇（Y），荧光体（P），银（Ag）和锶 Sr）; 并且x，y和z分别为0at％，x = 6at％，0.8at％，...，y = 7at％，0 at％<= z <= 2at％的组成。

公开(公告)号：US20070252806A1

公开(公告)日：2007-11-01

申请号：US11627443

申请日：2007-01-26

Applicant: Jin-Wook KWON ,  Mun-Kue PARK ,  Yong-Chan KEH

Inventor： Jin-Wook KWON ,  Mun-Kue PARK ,  Yong-Chan KEH

IPC: G09G3/36

CPC classification number: G09G3/3413 ,  G09G2310/0235 ,  G09G2320/0633 ,  G09G2360/145

Abstract: A drive structure is provided for a sequential Red-Green-Blue (RGB) display. One light receiving means receives part of light output from R, G, and B light sources and performs conversion to a current signal. Each light source driver performs a control operation for maintaining the light intensity of each light source substantially constant by adjusting an amount of operating current applied thereto according to the magnitude of a feedback current provided from the light receiving means. Light is sequentially emitted by the light sources and received by the light monitoring device in response to input R, G, and B modulation signals.

Abstract translation: 为连续的红 - 绿 - 蓝（RGB）显示提供驱动结构。 一个光接收装置接收从R，G和B光源输出的一部分光，并执行到当前信号的转换。 每个光源驱动器通过根据从光接收装置提供的反馈电流的大小调节施加到其上的工作电流量来执行用于维持每个光源的光强度基本恒定的控制操作。 光依次由光源发射并响应于输入的R，G和B调制信号被光监视装置接收。

公开(公告)号：US20070116467A1

公开(公告)日：2007-05-24

申请号：US11442042

申请日：2006-05-26

Applicant: Jin-Wook Kwon ,  Joong-Wan Park ,  Joong-Hee Lee

Inventor： Jin-Wook Kwon ,  Joong-Wan Park ,  Joong-Hee Lee

IPC: H04J14/00

CPC classification number: H04J14/0226 ,  G01M11/3136 ,  H04B10/071 ,  H04J3/0682 ,  H04J3/1694 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0282

Abstract: A point-to-multi-point passive optical network (PON) includes: an optical line terminal (OLT) comprising an optical transceiver for generating a downstream optical signal and a monitoring signal and for detecting an upstream optical signal; a plurality of optical network units (ONUs) for detecting the downstream optical signal, reflecting the monitoring signal to the OLT, and transmitting a data-modulated upstream optical signal in a designated time slot; and an optical fiber for connecting the ONUs and the OLT.

Abstract translation: 点对多点无源光网络（PON）包括：光线路终端（OLT），其包括用于产生下行光信号的光收发器和监视信号，并用于检测上游光信号; 多个光网络单元（ONU），用于检测下行光信号，将监控信号反映到OLT，并在指定的时隙内发送数据调制的上行光信号; 以及用于连接ONU和OLT的光纤。

公开(公告)号：US07853982B2

公开(公告)日：2010-12-14

申请号：US11452385

申请日：2006-06-14

Applicant: Tae-Jin Park ,  Jin Wook Kwon ,  Sang Hoon Cha

Inventor： Tae-Jin Park ,  Jin Wook Kwon ,  Sang Hoon Cha

IPC: H04N7/173 ,  H04N7/16

CPC classification number: H04N21/6118 ,  H04N7/17309 ,  H04N21/443 ,  H04N21/4586

Abstract: A method for managing the applications related to data broadcasting, a class/interface structure for controlling the same, and a broadcasting receiver for controlling the class/interface receiver can prevent data broadcast-associated application from conflicting with a Native application. The method comprising the steps of: pausing an application associated with a cable mode if a current input mode is not in cable mode; and controlling a broadcast receiver by using an application that is native to the broadcast receiver.

Abstract translation: 用于管理与数据广播有关的应用的方法，用于控制数据广播的类/接口结构以及用于控制类/接口接收器的广播接收器可以防止数据广播相关应用与本机应用冲突。 该方法包括以下步骤：如果当前输入模式不处于电缆模式，则暂停与电缆模式相关联的应用; 以及通过使用本地对广播接收机的应用来控制广播接收机。

公开(公告)号：US20100171933A1

公开(公告)日：2010-07-08

申请号：US12652382

申请日：2010-01-05

Applicant: Sung-Soon Kim ,  Byeong-Hoon Park ,  Jin-Wook Kwon

Inventor： Sung-Soon Kim ,  Byeong-Hoon Park ,  Jin-Wook Kwon

IPC: G03B21/20

CPC classification number: G03B21/2053 ,  G03B21/2033 ,  H04N9/3182 ,  H04N9/3194

Abstract: An apparatus is provided for compensating for color loss of an image in an image projector. A light source has Red (R), Green (G) and Blue (B) lamps. An optical image modulator receives R, G and B lights generated in the light source, receives an electrical image signal, modulates the lights according to the image signal, and outputs the lights so that an associated image is projected on a screen. A camera photographs an area on the screen where the image is projected. A lamp driving controller with a color-temperature table, in which optimal brightness setting values of the R, G and B lamps are stored for each screen color, checks brightness setting values of each of the lamps upon receipt of screen color information from the camera. A lamp driver drives each of the lamps in the light source according to control information from the lamp driving controller.

Abstract translation: 提供了一种用于补偿图像投影仪中的图像的颜色损失的装置。 光源有红（R），绿（G）和蓝（B）灯。 光学图像调制器接收在光源中产生的R，G和B光，接收电图像信号，根据图像信号调制光，并输出光，使相关图像投影在屏幕上。 相机拍摄图像投影屏幕上的一个区域。 具有色温表的灯驱动控制器，其中针对每个屏幕颜色存储R，G和B灯的最佳亮度设置值，在从相机接收到屏幕颜色信息时检查每个灯的亮度设置值 。 灯驱动器根据来自灯驱动控制器的控制信息驱动光源中的每个灯。

公开(公告)号：US20100134767A1

公开(公告)日：2010-06-03

申请号：US12629534

申请日：2009-12-02

Applicant: Jin-Wook KWON ,  Yong-Chan KEH ,  Byeong-Hoon PARK ,  Sung-Sun KIM

Inventor： Jin-Wook KWON ,  Yong-Chan KEH ,  Byeong-Hoon PARK ,  Sung-Sun KIM

IPC: G03B21/28 ,  F21V8/00

CPC classification number: G03B21/28

Abstract: Provided is a light emitting device of an electronic device, provided with a DLP (Digital Light Processing) projector and a display unit, which is configured in such a manner that the light generated by the operation of the DLP projector can be re-used as a backlight light of the display unit. The disclosed light emitting device includes a first mirror for projecting a light of the DLP projector on a flat area provided ahead of the first mirror in an intermediate operation state of the first mirror; a light concentration mirror for converging the light projected on the flat area, the light concentration mirror being provided at a position adjacent to the flat area; and an optical fiber for transferring the light converged by the light concentration mirror to the display unit and enabling re-use of the transferred light as a light for a backlight of the display unit.

Abstract translation: 本发明提供一种电子设备的发光装置，其具备DLP（数字光处理）投影仪和显示单元，该DLP（数字光处理）投影仪和显示单元被配置为使得通过DLP投影仪的操作产生的光可以被再次用作 显示单元的背光灯。 所公开的发光装置包括：第一反射镜，用于在第一反射镜的中间操作状态下将DLP投影仪的光投射在设置在第一反射镜前方的平坦区域上; 光聚集反射镜，用于会聚投影在平坦区域上的光，所述光聚集反射镜设置在与所述平坦区域相邻的位置; 以及光纤，用于将由所述聚光镜聚光的光转印到所述显示单元，并且能够将所转印的光作为所述显示单元的背光源的光再利用。

公开(公告)号：US20080111699A1

公开(公告)日：2008-05-15

申请号：US11979643

申请日：2007-11-06

Applicant: Jin Wook Kwon ,  Suk Won Park

Inventor： Jin Wook Kwon ,  Suk Won Park

IPC: G01W1/00 ,  H04N7/00

CPC classification number: G08B27/008 ,  H04N21/435 ,  H04N21/478

Abstract: A broadcasting receiver may include a host controller, a memory and an application manager. The host controller generates and transmits an EAS signal on the basis of information included in an emergency alert message which is received and parsed. The memory stores an operating system (OS) program and an execution management application. The application manager includes an application platform for executing the executing management application. The executing management application registers an EAS handler, receives the EAS signal transmitted from the host controller via the registered EAS handler, and controls the host in the EAS state according to the received EAS signal.

Abstract translation: 广播接收机可以包括主机控制器，存储器和应用管理器。 主机控制器根据接收和解析的紧急警报消息中包含的信息生成并发送EAS信号。 存储器存储操作系统（OS）程序和执行管理应用程序。 应用管理器包括用于执行执行管理应用的应用平台。 执行管理应用程序登记EAS处理程序，通过登记的EAS处理程序接收从主控制器发送的EAS信号，并根据接收到的EAS信号控制处于EAS状态的主机。

公开(公告)号：US20080016543A1

公开(公告)日：2008-01-17

申请号：US11826344

申请日：2007-07-13

Applicant: Jin Wook Kwon

Inventor： Jin Wook Kwon

IPC: H04N7/173 ,  H04N7/16

CPC classification number: H04N7/165 ,  H04N21/235 ,  H04N21/25858 ,  H04N21/26291 ,  H04N21/4351 ,  H04N21/8166 ,  H04N21/8173

Abstract: A method of controlling a data broadcast application and broadcast receiver processing the same are disclosed. According to one general implementation, a method of processing a data broadcast signal, which is supported by a data broadcasting platform, includes receiving an application information table supported by a data broadcasting platform, extracting an application upgrade information by parsing the application information table, tuning a channel carrying upgrade data according to the extracted application upgrade information and executing an application upgrade by receiving the upgrade data via the tuned channel.

Abstract translation: 公开了一种控制数据广播应用和广播接收机处理方法。 根据一般实施方式，由数据广播平台支持的处理数据广播信号的方法包括：接收由数据广播平台支持的应用信息表，通过解析应用信息表提取应用升级信息，调谐 根据所提取的应用升级信息携带升级数据的频道，并且经由调谐频道接收升级数据来执行应用升级。