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    • 31. 发明申请
    • CAMERA MODULE
    • 相机模块
    • US20130148016A1
    • 2013-06-13
    • US13408995
    • 2012-02-29
    • Seung Yun OhJae Hoon LeeIn Taek SongTae Young Kim
    • Seung Yun OhJae Hoon LeeIn Taek SongTae Young Kim
    • H04N5/225
    • H04N5/2253
    • Disclosed herein is a camera module. The camera module according to preferred embodiments of the present invention includes: a housing; a printed circuit board disposed in the housing and having a heat dissipating hole formed at a first side thereof; an image sensor bonded to the printed circuit board and disposed on one surface of the heat dissipating hole; and a heat dissipating part having one side contacting the image sensor and the printed circuit board through the heat dissipating hole and the other side disposed at the outside of the housing to discharge heat generated from the image sensor and the printed circuit board to the outside of the housing.
    • 这里公开了一种相机模块。 根据本发明的优选实施例的相机模块包括:壳体; 布置在所述壳体中并具有在其第一侧形成的散热孔的印刷电路板; 结合到印刷电路板并设置在散热孔的一个表面上的图像传感器; 以及散热部,其具有通过所述散热孔与所述图像传感器和所述印刷电路板接触的一侧,所述散热部设置在所述壳体的外部,以将从所述图像传感器和所述印刷电路板产生的热量排出到 住房。
    • 36. 发明申请
    • All-Optical CSMA/CD Apparatus In Base A Ethernet And The Method Therefor
    • US20090123148A1
    • 2009-05-14
    • US11916881
    • 2006-06-09
    • Chang Soo ParkSoo Wook HanTae Young KimHyun Ho Yun
    • Chang Soo ParkSoo Wook HanTae Young KimHyun Ho Yun
    • H04B17/00
    • H04L12/413H04L12/2856H04L12/40006H04L43/00H04Q11/0067H04Q2011/0079
    • The invention relates to an Ethernet-based all-optical carrier sense multiple access/collision detection apparatus and method, and more particularly, to an apparatus and method capable of checking by using mutual gain saturation whether distortion occurs in two or more optical signals due to mutual interference when the optical signals pass through a semiconductor optical amplifier (SOA) at the same time, amplifying the optical signals transmitted in the upward direction when no distortion occurs in the optical signals, and monitoring the occupation of a plurality of subscribers with respect to a common network when the plurality of subscribers want to use an optical Ethernet network. The Ethernet-based all-optical carrier sense multiple access/collision detection apparatus according to the invention includes: a plurality of optical network units (ONUs) that carry different optical signals on upstream waves λ and transmit the upstream waves λ; a power splitter (PS) that multiplexes the optical signals and transmits the multiplexed optical signals; and a central office (CO) that checks whether the multiplexed optical signals are distorted, amplifies some of the checked optical signals, returns the other optical signals, and monitors the occupation of the plurality of optical network units with respect to a common network. According to the invention, it is possible to dynamically check whether a collision between the optical signals passing through the common network occurs and whether the optical signals are successfully transmitted. Further, since the invention uses an all-optical type, the existing electric media access control (MAC) device is not needed, which results in a high-speed operation. In addition, the invention can be used for a plurality of subscribers using an inexpensive light source. Thus, the invention can be effectively used for an optical communication industry.
    • 37. 发明申请
    • Antistatic Tapes and Method for Producing Thereof
    • 防静电胶带及其生产方法
    • US20090017249A1
    • 2009-01-15
    • US10575984
    • 2004-10-15
    • Kwang Suck SuhJong Eun KimTae Young KimYun Sang Kim
    • Kwang Suck SuhJong Eun KimTae Young KimYun Sang Kim
    • B32B7/10B05D5/10
    • C09J9/02C09J7/22C09J7/29C09J7/38C09J2201/162G02F2202/22G02F2202/28Y10T428/1476Y10T428/28
    • The present invention relates to a method for producing an antistatic adhesive tape. More particularly, the present invention relates to an adhesive tape in which one surface of the tape can have a surface resistivity in the range of 106-1011Ω/□ by forming a conductive polymer-based antistatic layer on the surface, and the opposite surface can have a controllable surface resistivity in the range of 103-1010Ω/□ by forming a conductive polymer-based hard coating layer on the opposite surface, and at the same time, has excellent resistance, to various solvents. The adhesive tape produced by the inventive method does not cause static electricity when it is detached from the surface of electronic parts or films to which it had been attached. Also, the tape has an excellent antistatic property on its surface when it is stuck or attached to the electronic part or film surface. Also, it has excellent resistance to various solvents.
    • 本发明涉及一种抗静电胶带的制造方法。 更具体地说,本发明涉及一种胶带,其中一个表面可以通过在表面上形成导电聚合物基抗静电层而具有106-1011Omega /□范围内的表面电阻率,并且相对表面可以 通过在相对表面上形成导电聚合物基硬涂层,同时对各种溶剂具有优异的电阻,具有103-1010Omega /□范围内的可控表面电阻率。 通过本发明的方法制造的胶带在与已经附着的电子部件或薄膜的表面分离时不产生静电。 此外,当胶带粘附或附着到电子部件或膜表面时,胶带在其表面上具有优异的抗静电性。 此外,它具有优异的耐各种溶剂性。
    • 38. 发明授权
    • Subminiature optical system
    • 超小型光学系统
    • US07372639B2
    • 2008-05-13
    • US11603014
    • 2006-11-22
    • Tae Young Kim
    • Tae Young Kim
    • G02B13/18G02B9/06
    • G02B13/003G02B9/06G02B13/18
    • A subminiature imaging optical system with two lenses is provided. The optical system includes an aperture stop. A first meniscus lens has a positive refractive power, and includes aspherical surfaces at both of object and image sides. The object side of the first meniscus lens is convex. A second meniscus lens has a positive refractive power, and includes aspherical surfaces at both of the object and image sides. The image side of the second meniscus lens is convex. In addition, the first lens has a gap from the second lens according to following relation 1: 0.1
    • 提供具有两个透镜的超小型成像光学系统。 光学系统包括孔径光阑。 第一弯月透镜具有正折射力,并且包括物体和像侧的非球面。 第一弯月透镜的物体侧是凸的。 第二弯月透镜具有正折射力,并且在物体和像侧都包括非球面。 第二弯月透镜的像侧是凸的。 另外,根据以下关系式1,第一透镜与第二透镜具有间隙:<?in-line-formula description =“In-line Formulas”end =“lead”?> 0.1 其中D是第一和第二透镜之间的间隙,而TL是从孔径光阑到图像平面的距离。 本发明确保高分辨率超小型成像光学系统在各种像差中得到改善,并且MTF性质优异。
    • 39. 发明授权
    • Auto-focusing optical system for camera module
    • 相机模块自动对焦光学系统
    • US07142368B2
    • 2006-11-28
    • US11007205
    • 2004-12-09
    • Tae Young KimYoung Jun KimYoung Joo Jo
    • Tae Young KimYoung Jun KimYoung Joo Jo
    • G02B3/14G02B13/18G02B13/04
    • G02B3/14G02B13/0035G02B13/0075G03B13/36H04N5/2257
    • The present invention relates to an auto-focusing optical system, and more particularly, to an auto-focusing optical system for a camera module, capable of obtaining a high resolution in a small size using a liquid lens whose curvature is varied depending on an applied voltage. In the auto-focusing optical system, a first lens group has a liquid lens whose curvature is varied and having a plus optical power, a second lens group has a plus optical power, and a third lens group has a minus optical power. Thanks to an auto-focusing optical system including a liquid lens according to the present invention, not only a manufacturing in a small size is possibly realized but also a high resolution can be obtained, and power consumption is small.
    • 本发明涉及一种自动聚焦光学系统,更具体地说,涉及一种用于照相机模块的自动聚焦光学系统,其能够使用液晶透镜获得小尺寸的高分辨率,该液体透镜的曲率根据应用 电压。 在自动聚焦光学系统中,第一透镜组具有其曲率变化且具有正光焦度的液体透镜,第二透镜组具有正光焦度,并且第三透镜组具有负光焦度。 由于包括根据本发明的液体透镜的自动对焦光学系统,不仅可以实现小尺寸的制造,而且可以获得高分辨率,并且功耗小。
    • 40. 发明授权
    • Transmission power control apparatus of base station of mobile communication network
    • 移动通信网基站传输功率控制装置
    • US06771941B2
    • 2004-08-03
    • US09809245
    • 2001-03-16
    • Tae Young Kim
    • Tae Young Kim
    • H04B104
    • H04W52/52H04W88/08
    • A transmission power control apparatus of a base station of a mobile communication network including: an up-converter for converting a received intermediate frequency (IF) signal to a radio frequency (RF) signal and outputting it; a high power amplifier for amplifying the power of the signal outputted from the up-converter; a coupling unit for receiving the signal from the high power amplifier, extracting only a signal of a necessary frequency band and outputting the extracted signal to an antenna; an attenuator for receiving the signal from the coupling unit, controlling the gain of the signal and outputting it to the up-converter; a comparing unit for comparing the gain control signal applied from the up-converter and the gain control signal inputted from an external source and controlling the attenuator; a controlling unit for providing the gain control signal inputted from the external source to the comparing unit; and an automatic gain controller for generating a gain control signal, control a signal gain of the up-converter and providing the gain control signal to the comparing unit. The transmission power control apparatus additionally includes a second tuning function to receive a gain control signal from an external source to play a part in controlling the signal gain of the first voltage variable attenuator 40.
    • 一种移动通信网基站的发射功率控制装置,包括:上变频器,用于将接收到的中频(IF)信号转换成射频(RF)信号并输出​​; 用于放大从上变频器输出的信号的功率的高功率放大器; 耦合单元,用于接收来自高功率放大器的信号,仅提取必要频带的信号并将提取的信号输出到天线; 衰减器,用于从耦合单元接收信号,控制信号的增益并将其输出到上变频器; 比较单元,用于比较从上变频器施加的增益控制信号和从外部源输入的增益控制信号,并控制衰减器; 控制单元,用于将从外部源输入的增益控制信号提供给比较单元; 以及自动增益控制器,用于产生增益控制信号,控制上变频器的信号增益并向比较单元提供增益控制信号。 发送功率控制装置还包括第二调谐功能,用于从外部源接收增益控制信号,以便在控制第一电压可变衰减器40的信号增益时播放一部分。