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    • 43. 发明申请
    • Two-dimensional image projection system
    • 二维图像投影系统
    • US20060028709A1
    • 2006-02-09
    • US10914474
    • 2004-08-09
    • Gyoung ChoTae KimCheong Seo
    • Gyoung ChoTae KimCheong Seo
    • G02B26/00
    • G09G3/346G09G2330/08H04N9/3161H04N9/3173H04N9/3194
    • A two-dimensional image projection device using array of micromirror array lenses and a random scanning technique is invented. Using the random scanning technique, the light efficiency is nearly doubled than that of the prior art. The invention makes a brighter and less power consuming display device possible. Because each micromirror array lens of array of micromirror array lenses can scan whole image plane, a fast self diagnosis and correction technique can be introduced in displaying device. The Self diagnosis and correction technique makes display device to maintain image quality even a few tens percent of micromirrors do not work properly. Owing to the scanning characteristics of micromirror array lens, the image projection device can express the same number of pixels image with less number of micromirrors than the prior art. This also enables small sized two-dimensional image projector, which can be incorporated in portable electronic equipments.
    • 发明了使用微镜阵列透镜阵列和随机扫描技术的二维图像投影装置。 使用随机扫描技术,光效率比现有技术几乎增加了一倍。 本发明使得可以使用更亮更少功耗的显示装置。 由于微镜阵列透镜阵列的每个微镜阵列透镜都能扫描整个图像平面,所以可以在显示装置中引入快速的自我诊断和校正技术。 自诊断和校正技术使显示设备保持图像质量,即使几十%的微镜不能正常工作。 由于微镜阵列透镜的扫描特性,图像投影装置可以以比现有技术少的微镜数量表示相同数量的像素图像。 这也使得可以并入便携式电子设备的小尺寸二维图像投影仪。
    • 48. 发明申请
    • Semiconductor device and method for manufacturing the same
    • 半导体装置及其制造方法
    • US20050170596A1
    • 2005-08-04
    • US11024845
    • 2004-12-30
    • Tae Kim
    • Tae Kim
    • H01L21/336H01L29/78
    • H01L29/6659H01L29/665H01L29/66545H01L29/6656H01L29/7833
    • A semiconductor device and a method for manufacturing the same are disclosed. A pattern of a polysilicon layer for a gate electrode and another pattern of a polysilicon layer for a resistor are respectively formed on an active region of a salicide region and a device isolation film of a non-salicide region by respectively interposing a gate insulating film between the one pattern and the active region and between the other pattern and the device isolation film. A spacer is then formed at sidewalls of the polysilicon layer for the gate electrode and a salicide prevention film is formed to encircle the polysilicon layer for the resistor. Subsequently, source and drain regions are formed on the active region of the salicide region and a salicide layer is formed on the gate electrode and the source and drain regions of the salicide region.
    • 公开了一种半导体器件及其制造方法。 分别在非硅化物区域的有源区域和非硅化物区域的器件隔离膜上形成用于栅电极的多晶硅层的图案和用于电阻器的多晶硅层的另一图案, 一个图案和有源区域以及另一个图案和器件隔离膜之间。 然后在用于栅电极的多晶硅层的侧壁处形成间隔物,并且形成防止防硅膜以包围电阻器的多晶硅层。 随后,源极和漏极区形成在自对准硅化物区域的有源区上,并且在硅化物区域的栅极电极和源极和漏极区域上形成自对准硅化物层。
    • 49. 发明申请
    • Optical network termination device for use in passive optical network based on WDM/SCM scheme
    • 基于WDM / SCM方案的无源光网络光网络终端设备
    • US20050135808A1
    • 2005-06-23
    • US10913884
    • 2004-08-05
    • Hyun Ho YunTae KimJeong YooByoung Kim
    • Hyun Ho YunTae KimJeong YooByoung Kim
    • H04L12/28H04B10/20H04B10/24H04J14/02H04Q11/00
    • H04J14/0282H04B10/40H04J14/02H04J14/0227H04J14/0241H04J14/0298H04Q11/0067H04Q2011/0016H04Q2011/0064
    • A termination device for use in a WDM-SCM PON system can effectively support a multi-channel integration function of a WDM/SCM PON system. The termination device contained in a termination end of a WDM/SCM (Wavelength Division Multiplexing/Sub-Carrier Multiplexing) PON (Passive Optical Network) to connect the PON with either a subscriber or an Ethernet service network includes: an Ethernet interface module connected to the Ethernet service network or the subscriber to perform an Ethernet interface function; a WDM/SCM physical layer module physically connected to the WDM/SCM PON to transmit/receive optical signals to/from the WDM/SCM PON; and a MAC (Media Access Control)-bridge module for performing a multiplexing/demultiplexing operation based on a MAC address upon receipt of transmission/reception frames, and reconstructing preambles of the frames while being classified according to channels so that individual Ethernet frames are matching-processed while being classified according to SCM channels of the WDM/SCM physical layer module.
    • 用于WDM-SCM PON系统的终端设备可以有效地支持WDM / SCM PON系统的多信道集成功能。 包含在将PON与用户或以太网业务网络连接的WDM / SCM(波分复用/子载波复用)PON(无源光网络)的终端中的终端设备包括:以太网接口模块,连接到 以太网业务网络或用户执行以太网接口功能; WDM / SCM物理层模块,物理上连接到WDM / SCM PON以向/从WDM / SCM PON发送/接收光信号; 以及MAC(媒体访问控制) - 桥接模块,用于在接收到发送/接收帧时基于MAC地址执行复用/解复用操作,并且在根据信道分类的同时重构帧的前同步码,使得各个以太网帧匹配 在根据WDM / SCM物理层模块的SCM通道进行分类的过程中。