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11. 发明申请

US20070126112A1 Metal core, package board, and fabricating method thereof 审中-公开
标题翻译：金属芯，封装板及其制造方法
公开(公告)号：US20070126112A1
公开(公告)日：2007-06-07
申请号：US11606943
申请日：2006-12-01
申请人： Seung-Hyun Cho , Dae-Hyun Park , Young-Goo Kim
发明人： Seung-Hyun Cho , Dae-Hyun Park , Young-Goo Kim
IPC分类号： H01L23/12 , H01L21/00
CPC分类号： H05K1/056 , H01L23/13 , H01L23/142 , H01L23/49833 , H01L24/48 , H01L24/73 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2924/00014 , H01L2924/01078 , H01L2924/01079 , H01L2924/15311 , H01L2924/181 , H01L2924/3511 , H05K2201/09054 , H05K2201/09745 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A metal core and a package board having the metal core are disclosed. A package board, which comprises a metal core having a plurality of protrusions formed in a lengthwise direction on its surface, an insulation layer stacked on the metal core, and an inner layer circuit formed on the insulation layer for signal connection between a chip and the exterior, has a greater surface area due to the protrusions, so that it is superior in terms of heat releasing and of adhesion to the insulation layer, and has superior mechanical properties with respect to warpage.
摘要翻译：公开了具有金属芯的金属芯和封装板。一种包装板，其包括：金属芯，其具有在其表面上沿长度方向形成的多个突起，堆叠在金属芯上的绝缘层，以及形成在绝缘层上的内层电路，用于在芯片和芯片之间进行信号连接外部由于突起而具有更大的表面积，因此其在隔热层的散热和粘附性方面优异，并且相对于翘曲具有优异的机械性能。

12. 发明申请

US20070087512A1 Substrate embedded with passive device 失效
标题翻译：基板嵌入无源器件
公开(公告)号：US20070087512A1
公开(公告)日：2007-04-19
申请号：US11546358
申请日：2006-10-12
申请人： Seung-Hyun Cho , ll-Soung Yoon , Won-Cheol Bae , Se-Jong Oh
发明人： Seung-Hyun Cho , ll-Soung Yoon , Won-Cheol Bae , Se-Jong Oh
IPC分类号： H01L21/20
CPC分类号： H05K1/188 , H01L23/5389 , H01L23/642 , H01L2224/05567 , H01L2224/05573 , H01L2224/16225 , H01L2924/00014 , H01L2924/09701 , H01L2924/3511 , H05K3/323 , H05K2201/0347 , H05K2201/0355 , H01L2224/05599
摘要： A method for manufacturing a substrate embedded with a passive device, comprising the steps of (a) molding the passive device and (b) mounting the molded passive device in a cavity formed on the substrate, is disclosed. The substrate embedded with a passive device and the manufacturing method thereof in accordance with the present invention can prevent warpage of the substrate caused by disproportioned properties of materials.
摘要翻译：公开了一种用于制造嵌入无源器件的衬底的方法，包括以下步骤：（a）模制无源器件，和（b）将模制的无源器件安装在形成在衬底上的空腔中。嵌入无源器件的衬底及其根据本发明的制造方法可以防止由材料的不均衡性质引起的衬底翘曲。

13. 发明申请

US20060089440A1 Flame retardant coating composition and method of preparing the same 审中-公开
标题翻译：阻燃涂料组合物及其制备方法
公开(公告)号：US20060089440A1
公开(公告)日：2006-04-27
申请号：US10536551
申请日：2003-04-14
申请人： Jin-Wook Ha , Jin-Heon Ha , Jee-Nyu Hong , Seung-Hyun Cho
发明人： Jin-Wook Ha , Jin-Heon Ha , Jee-Nyu Hong , Seung-Hyun Cho
IPC分类号： C08K3/38 , C08K3/10
CPC分类号： H01B7/295 , C08K3/016 , C08K3/22 , C08K3/38 , C08K2201/014 , C09D5/18 , C08L33/06 , C08L75/04
摘要： Disclosed is a flame retardant coating composition comprising, based on the whole wt. of the coating composition, 10-50 wt. % of a water-soluble resin, an acryl based resin or a urethane based resin, 10-30 wt. % of a flame retarding agent, 8-20 wt. % of a flame retarding aid, 30-45 wt. % of a diluting agent and 0.1-0.5 wt. % of an additive. Due to the nonflammable materials contained in the coated layer, combustion of a coated material is retarded in case of a fire. As well, generation of harmful gases is minimized, whereby a period of time for initially suppressing a fire is assured, thus increasing safety.
摘要翻译：公开了一种阻燃涂料组合物，其包含基于整个wt。的涂料组合物，10-50wt。％的水溶性树脂，丙烯酸类树脂或氨基甲酸酯类树脂，10〜30重量％％的阻燃剂，8-20重量％％的阻燃助剂，30-45wt。％的稀释剂和0.1-0.5wt。％的添加剂。由于包含在涂层中的不易燃材料，涂覆材料的燃烧在发生火灾的情况下会被延迟。同样，有害气体的产生被最小化，从而确保初始抑制火灾的时间段，从而增加安全性。

14. 发明申请

US20050095511A1 Optical fiber having Bragg grating and method of manufacturing the same 失效
标题翻译：具有布拉格光栅的光纤及其制造方法
公开(公告)号：US20050095511A1
公开(公告)日：2005-05-05
申请号：US10903055
申请日：2004-07-30
申请人： Seung-Hyun Cho , Byoungwhi Kim , Hyeong-Ho Lee
发明人： Seung-Hyun Cho , Byoungwhi Kim , Hyeong-Ho Lee
IPC分类号： G02B6/02 , G03F7/00 , G03C5/00 , G02B5/18 , G02B6/10 , G02B6/34 , G02B27/44 , G03F9/00
CPC分类号： G02B6/02123 , G02B6/02114 , G02B6/02138 , G03F7/001
摘要： The method of manufacturing the optical fiber having the Bragg grating includes the steps of applying heat from a heat source to a predetermined portion of the optical fiber and thus diffusing impurities existing in a core of the optical fiber into a cladding of the optical fiber, so as to adjust an effective refractive index for a guided mode in the fiber corresponding to a predetermined wavelength, exposing UV light from an optical source to a phase mask having a periodic surface relief structure, and fabricating the Bragg grating having a predetermined period in the optical fiber using diffraction and interference of the UV light due to the periodic surface relief structure of the phase mask.
摘要翻译：制造具有布拉格光栅的光纤的方法包括以下步骤：将来自热源的热量施加到光纤的预定部分，从而将存在于光纤的芯中的杂质扩散到光纤的包层中，因此为了调整对应于预定波长的光纤中的导模的有效折射率，将来自光源的UV光曝光到具有周期性表面浮雕结构的相位掩模，并且在光学器件中制造具有预定周期的布拉格光栅纤维使用由于相位掩模的周期性表面浮雕结构引起的紫外光的衍射和干涉。

15. 发明申请

US20220242758A1 Portable Hydrogen-Water Mist Sprayer 有权
公开(公告)号：US20220242758A1
公开(公告)日：2022-08-04
申请号：US17603740
申请日：2019-10-04
申请人： SEUNG HYUN CHO
发明人： SEUNG HYUN CHO
IPC分类号： C02F1/461 , B05B11/00
摘要： The present invention relates to a portable hydrogen water mist sprayer comprising a water container which has an open-top coupling part protruding from the top center, a central case, the bottom of which becomes coupled to the top of the water container, and a top cap that becomes coupled to the top of the central case, and wherein an enclosed installation frame placed in the bottom of the central case and the bottom of the central case, which becomes coupled and fixed to the bottom of the central case, are coupled to the open-top coupling part of the water container for airtightness, and an airtightness frame that has a discharge guide groove and a discharge guide hole to selectively release the gas from hydrogen water production inside the water container is applied so that, in case the internal pressure of the water container exceeds a certain level, the gas from inside the water container can flow through the enclosed installation frame and airtightness frame and be discharged outside via the discharge guide groove and discharge guide hole. Accordingly, in case the internal pressure of the water container exceeds a certain level, infiltration of gas containing hydrogen components and/or water molecules into the electrical components involved in hydrogen production, such as the control unit, can be prevented, and the gas is discharged outside so as to substantially improve the safety and durability of the mist spraying device.

16. 发明授权

US08649691B2 Apparatus and method for detecting optical signals 失效
标题翻译：用于检测光信号的装置和方法
公开(公告)号：US08649691B2
公开(公告)日：2014-02-11
申请号：US12687246
申请日：2010-01-14
申请人： Eui-suk Jung , Dong-min Seol , Byoung-whi Kim , Sang-soo Lee , Seung-hyun Cho
发明人： Eui-suk Jung , Dong-min Seol , Byoung-whi Kim , Sang-soo Lee , Seung-hyun Cho
IPC分类号： H04B10/06
CPC分类号： H04B10/695 , H04J14/0282 , H04L25/062 , H04L27/06
摘要： Disclosed are an apparatus and method for detecting optical signals. The optical signal detection apparatus includes: a signal receiver to convert a received optical signal into an electrical signal; a threshold decision unit to establish a mathematical model based on the electrical signal and to decide an optimized threshold value based on the mathematical model; and a signal detector to detect the electrical signal based on the optimized threshold value. Hence, since threshold values optimized adaptively according to received signals are used, a bit error rate may be lowered and accordingly detection performance may be improved.
摘要翻译：公开了一种用于检测光信号的装置和方法。光信号检测装置包括：信号接收器，用于将接收到的光信号转换为电信号; 阈值决定单元，用于基于所述电信号建立数学模型，并且基于所述数学模型来确定优化的阈值; 以及信号检测器，用于基于优化的阈值检测电信号。因此，由于使用根据接收到的信号自适应地优化阈值，所以可能降低误码率，从而可以提高检测性能。

17. 发明授权

US08556466B2 Lighting apparatus using light-emitting diode 有权
标题翻译：使用发光二极管的照明装置
公开(公告)号：US08556466B2
公开(公告)日：2013-10-15
申请号：US12682015
申请日：2010-02-26
申请人： Sang Hyun Shin , Seung Hyun Cho , Dae Hyun Sung
发明人： Sang Hyun Shin , Seung Hyun Cho , Dae Hyun Sung
IPC分类号： F21V29/00
CPC分类号： F21V29/004 , F21S2/005 , F21V3/02 , F21V5/00 , F21V21/02 , F21V23/026 , F21V23/06 , F21V29/15 , F21V29/75 , F21V29/763 , F21Y2105/10 , F21Y2115/10
摘要： The present disclosure provides a lighting apparatus using a light-emitting diode (LED), which includes: LEDs; a power transfer substrate with the LEDs thereon; a radiating member radiating heat generated in the LEDs; a driver electrically connected to the power transfer substrate and integrally coupled to the power transfer substrate and the radiating member; and a heat insulation layer reducing the amount of heat transferred from the radiating member to the driver. In addition, the present disclosure provides a lighting apparatus using an LED, which further includes a cradle fixed to a given object and detachably fixing a lighting body in which a power transfer substrate with LEDs thereon, a radiating member and a driver have been integrally coupled.
摘要翻译：本公开提供一种使用发光二极管（LED）的照明装置，其包括：LED; 其上具有LED的功率传递基板; 辐射构件，其辐射在所述LED中产生的热; 电连接到所述电力传输基板并且一体地耦合到所述电力传输基板和所述散热构件的驱动器; 以及隔热层，减少从散热构件向驱动器传递的热量。此外，本公开提供一种使用LED的照明装置，其还包括固定到给定对象的支架和可拆卸地固定其中具有LED的电力传输基板，散热构件和驱动器的发光体已经整体耦合。

18. 发明授权

US08542425B2 Wavelength tunable light source 有权
标题翻译：波长可调光源
公开(公告)号：US08542425B2
公开(公告)日：2013-09-24
申请号：US12971233
申请日：2010-12-17
申请人： Seung-Hyun Cho , Jong Hoon Lee , Eun Gu Lee , Jie Hyun Lee , Han-Hyub Lee , Eui Suk Jung , Sang Soo Lee
发明人： Seung-Hyun Cho , Jong Hoon Lee , Eun Gu Lee , Jie Hyun Lee , Han-Hyub Lee , Eui Suk Jung , Sang Soo Lee
IPC分类号： G02F1/03
CPC分类号： G02F1/17 , G02B6/4215 , G02F1/133608 , H01S5/0265 , H01S5/141
摘要： A wavelength tunable light source includes: an optical gain medium generating light; a wavelength tunable filter positioned on a optical path and transmitting or reflecting only a predetermined wavelength generated from and injected into the optical gain medium; a first housing where the optical gain medium and the wavelength tunable filter are mounted; and an optical fiber block providing the optical wave having the predetermined wavelength come from the wavelength tunable filter, wherein the wavelength tunable filter comprised of a dielectric thin-film filter formed by alternately stacking a first dielectric thin film layer and a second dielectric thin film layer having different refractive index.
摘要翻译：波长可调光源包括：产生光的光学增益介质; 位于光路上的波长可调滤波器，仅传输或反射从光增益介质产生和注入的预定波长; 安装光学增益介质和波长可调滤波器的第一壳体; 提供具有预定波长的光波长的光纤块来自波长可调谐滤波器，其中波长可调滤波器由通过交替地堆叠第一介电薄膜层和第二介电薄膜层而形成的电介质薄膜滤波器组成具有不同的折射率。

19. 发明授权

US08411133B2 Mobile terminal and panoramic photographing method for the same 有权
标题翻译：移动终端和全景拍摄方法相同
公开(公告)号：US08411133B2
公开(公告)日：2013-04-02
申请号：US12211604
申请日：2008-09-16
申请人： Nam Jin Kim , Seung Hyun Cho
发明人： Nam Jin Kim , Seung Hyun Cho
IPC分类号： H04N7/00
CPC分类号： H04N1/3876 , G06T3/4038 , H04N5/23238
摘要： A mobile terminal and panoramic photographing method for the same are provided. The panoramic photographing method includes displaying a preview image upon selection of a panoramic mode, successively capturing a first partial image and second partial image in response to input of a shooting start signal, setting a photographing direction through a comparison between the first partial image and second partial image, and producing a panoramic image in the set photographing direction. As a result, the user does not have to set the photographing direction to capture a panoramic image using a mobile terminal.
摘要翻译：提供了一种用于其的移动终端和全景拍摄方法。全景拍摄方法包括在选择全景模式时显示预览图像，响应于拍摄开始信号的输入，连续地拍摄第一部分图像和第二部分图像，通过第一部分图像和第二部分图像之间的比较来设置拍摄方向部分图像，并且在所设置的拍摄方向上产生全景图像。结果，用户不必设置拍摄方向以使用移动终端捕获全景图像。

20. 发明申请

US20120155876A1 SEED LIGHT MODULE FOR WAVELENGTH DIVISION MULTIPLEXING-PASSIVE OPTICAL NETWORK AND METHOD FOR DRIVING THE SAME 审中-公开
标题翻译：用于波长部分的多光子模块多路复用光网络及其驱动方法
公开(公告)号：US20120155876A1
公开(公告)日：2012-06-21
申请号：US13333119
申请日：2011-12-21
申请人： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
发明人： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
IPC分类号： H04J14/02 , H04J14/06
CPC分类号： H04J14/0282 , H04B10/506
摘要： A seed light module for a WDM-PON system is provided. The seed light module includes a reflector configured to reflect a part of seed light that is generated from a light source generator, and an optical attenuator configured to attenuate the intensity of the reflected seed light and provide the attenuated seed light, which corresponds to a signal generated by attenuating the intensity of the reflected seed light, to the light source generator.
摘要翻译：提供了一种用于WDM-PON系统的种子光模块。种子光模块包括被配置为反射从光源发生器产生的种子光的一部分的反射器，以及光衰减器，被配置为衰减反射种子光的强度并提供对应于信号的衰减种子光通过将反射的种子光的强度衰减而产生到光源发生器。

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