公开(公告)号：US20080217639A1

公开(公告)日：2008-09-11

申请号：US12007495

申请日：2008-01-11

申请人： Hyun Jun Kim ,  Chang Hwan Choi ,  Won Ha Moon ,  Jong Ho Lee ,  Jae Chul Yong ,  Jin Ha Kim

发明人： Hyun Jun Kim ,  Chang Hwan Choi ,  Won Ha Moon ,  Jong Ho Lee ,  Jae Chul Yong ,  Jin Ha Kim

IPC分类号： H01L33/00

CPC分类号： H01L33/20 ,  H01L33/46 ,  H01L33/502 ,  H01L33/508 ,  H01L2224/14 ,  H01L2933/0083

摘要： A photonic crystal light emitting device including: a light emitting diode (LED) light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first and second conductive semiconductor layers; and a first photon-recycling light emitting layer formed on one surface of the first conductive semiconductor layer, opposite to the active layer, wherein the first photon-recycling light emitting layer absorbs a primary light emitted from the LED light emitting structure and emits a light having a different wavelength from that of the primary light, and a photonic crystal structure is formed on an entire thickness of the first photon-recycling light emitting layer.

摘要翻译： 1.一种光子晶体发光器件，包括：发光二极管（LED）发光结构，包括第一导电半导体层，第二导电半导体层和插入在所述第一和第二导电半导体层之间的有源层; 以及形成在与所述有源层相反的所述第一导电半导体层的一个表面上的第一光子再循环发光层，其中所述第一光子再循环发光层吸收从所述LED发光结构发射的初级光，并发射光 具有与初级光的波长不同的波长，并且在第一光子再循环发光层的整个厚度上形成光子晶体结构。

公开(公告)号：US20070226525A1

公开(公告)日：2007-09-27

申请号：US11649286

申请日：2007-01-04

申请人： Jin-ha Kim ,  Doo-hyo Moon

发明人： Jin-ha Kim ,  Doo-hyo Moon

IPC分类号： G06F1/00

CPC分类号： G03G15/2039

摘要： An apparatus and method for controlling power of a fixing unit is provided. The apparatus includes a power supply unit supplying DC power to the fixing unit, and a power controller controlling the power supply unit to gradually increase a DC power supply time until a pre-set time is reached. Accordingly, a flicker characteristic can be reduced by gradually increasing a supply time of DC power to the fixing unit.

摘要翻译： 提供一种用于控制定影单元的电力的装置和方法。 该装置包括向定影单元提供DC电力的电源单元和控制电源单元的功率控制器，以逐渐增加DC电源供应时间，直到达到预定时间。 因此，通过逐渐增加对定影单元的DC电力的供给时间，可以降低闪烁特性。

公开(公告)号：US20050286264A1

公开(公告)日：2005-12-29

申请号：US11169528

申请日：2005-06-29

申请人： Gi-Cherl Kim ,  Chun-Ho Song ,  Ju-Young Yoon ,  Sang-Gil Lee ,  Seock-Hwan Kang ,  Jin-Ha Kim ,  Jong-Seo Lee ,  Sang-Yu Lee

发明人： Gi-Cherl Kim ,  Chun-Ho Song ,  Ju-Young Yoon ,  Sang-Gil Lee ,  Seock-Hwan Kang ,  Jin-Ha Kim ,  Jong-Seo Lee ,  Sang-Yu Lee

IPC分类号： G02F1/13357 ,  H01L25/075 ,  H01L25/13 ,  H01L33/02 ,  H01L33/50 ,  H01L33/56 ,  H01L33/62 ,  F21V7/04

CPC分类号： G02F1/133603 ,  H01L25/0753 ,  H01L2924/0002 ,  H01L2924/00

摘要： A light source for a display device includes a board and light emitting diodes mounted on the board. The light emitting diodes include a white light emitting diode which emits white light and a red light emitting diode which emits red light.

摘要翻译： 用于显示装置的光源包括安装在电路板上的电路板和发光二极管。 发光二极管包括发出白光的白色发光二极管和发出红光的红色发光二极管。

公开(公告)号：US06621968B1

公开(公告)日：2003-09-16

申请号：US09601934

申请日：2000-12-19

申请人： Yeon Wan Koh ,  Jin Ha Kim ,  Bong Wan Lee ,  Seok Hyun Yun ,  Byoung Yoon Kim ,  Kyung Hwan Oh

发明人： Yeon Wan Koh ,  Jin Ha Kim ,  Bong Wan Lee ,  Seok Hyun Yun ,  Byoung Yoon Kim ,  Kyung Hwan Oh

IPC分类号： G02B616

CPC分类号： G02F1/0134 ,  G02B6/14 ,  G02B6/2793 ,  G02B6/29377

摘要： The present invention relates to an optical fiber having a normalized frequency applicable to a broadband optical device, and to a broadband, polarization-independent, low-loss optical fiber device made by using the aforementioned optical fiber. The optical fiber of the present invention has a normalized frequency value V, structural parameters of which including a core radius, a core refractive index and a cladding refractive index are adjusted to minimize the beat dispersion between first and second modes in a predetermined frequency range. Various optical fiber devices may be achieved if the aforementioned optical fiber is used along with acoustic wave generating means and a mode dropper or a mode selective coupler.

摘要翻译： 本发明涉及具有适用于宽带光学装置的归一化频率的光纤，以及使用上述光纤制成的宽带，偏振无关的低损耗光纤装置。 本发明的光纤具有归一化的频率值V，其结构参数包括芯半径，纤芯折射率和包层折射率，以使预定频率范围内的第一和第二模式之间的拍频差异最小化。 如果上述光纤与声波产生装置以及模式滴管或模式选择耦合器一起使用，则可以实现各种光纤装置。

公开(公告)号：US08516276B2

公开(公告)日：2013-08-20

申请号：US12656220

申请日：2010-01-21

申请人： Jin-ha Kim ,  Joong-gi Kwon ,  Jong-moon Choi

发明人： Jin-ha Kim ,  Joong-gi Kwon ,  Jong-moon Choi

IPC分类号： G06F1/26

CPC分类号： G03G15/5004 ,  G03G15/2039 ,  G03G2215/20 ,  Y10T307/766

摘要： An apparatus and method for controlling the power supplied to a fixing unit are provided. The apparatus includes a voltage detector detecting a voltage of input power supplied to heat at least one heating lamp, a synch signal generator generating a synch signal in response to the detected voltage, a switching unit switching a supply path of the input power to be applied to the at least one heating lamp, and a controller having table information of temporal duty level values of the input power that is initially supplied, and outputting a control signal for controlling a switching operation of the switching unit using the generated synch signal and the table information, wherein the switching unit performs the switching operation corresponding to the control signal. Accordingly, by sequentially increasing the input power for initial heating of the heating lamps, flickering and harmonic characteristics of a display device can be reduced, and by setting the duty level values to supply the maximum input power within a certain time, an initial heating time of the heating lamps can be minimized.

摘要翻译： 提供一种用于控制供给到定影单元的电力的装置和方法。 该装置包括检测供应给至少一个加热灯的输入电力的电压的电压检测器，响应于检测到的电压产生同步信号的同步信号发生器，切换单元切换要施加的输入功率的供应路径 至少一个加热灯，以及具有表信息的控制器，其具有最初提供的输入功率的时间占空比水平值，并且输出用于使用所产生的同步信号和表来控制切换单元的切换操作的控制信号 信息，其中切换单元执行与控制信号相对应的切换操作。 因此，通过依次增加加热灯的初始加热的输入功率，可以降低显示装置的闪烁和谐波特性，并且通过将占空比值设定为在一定时间内提供最大输入功率，初始加热时间 的加热灯可以最小化。

公开(公告)号：US08269238B2

公开(公告)日：2012-09-18

申请号：US12007495

申请日：2008-01-11

申请人： Hyun Jun Kim ,  Chang Hwan Choi ,  Won Ha Moon ,  Jong Ho Lee ,  Jae Chul Yong ,  Jin Ha Kim

发明人： Hyun Jun Kim ,  Chang Hwan Choi ,  Won Ha Moon ,  Jong Ho Lee ,  Jae Chul Yong ,  Jin Ha Kim

IPC分类号： H01L33/00

CPC分类号： H01L33/20 ,  H01L33/46 ,  H01L33/502 ,  H01L33/508 ,  H01L2224/14 ,  H01L2933/0083

摘要： A photonic crystal light emitting device including: a light emitting diode (LED) light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first and second conductive semiconductor layers; and a first photon-recycling light emitting layer formed on one surface of the first conductive semiconductor layer, opposite to the active layer, wherein the first photon-recycling light emitting layer absorbs a primary light emitted from the LED light emitting structure and emits a light having a different wavelength from that of the primary light, and a photonic crystal structure is formed on an entire thickness of the first photon-recycling light emitting layer.

摘要翻译： 1.一种光子晶体发光器件，包括：发光二极管（LED）发光结构，包括第一导电半导体层，第二导电半导体层和插入在所述第一和第二导电半导体层之间的有源层; 以及形成在与所述有源层相反的所述第一导电半导体层的一个表面上的第一光子再循环发光层，其中所述第一光子再循环发光层吸收从所述LED发光结构发射的初级光，并发射光 具有与初级光的波长不同的波长，并且在第一光子再循环发光层的整个厚度上形成光子晶体结构。

公开(公告)号：US08080480B2

公开(公告)日：2011-12-20

申请号：US12239122

申请日：2008-09-26

申请人： Jong Ho Lee ,  Moo Youn Park ,  Soo Ryong Hwang ,  Il Hyung Jung ,  Gwan Su Lee ,  Jin Ha Kim

发明人： Jong Ho Lee ,  Moo Youn Park ,  Soo Ryong Hwang ,  Il Hyung Jung ,  Gwan Su Lee ,  Jin Ha Kim

IPC分类号： H01L21/302

CPC分类号： H01L33/20 ,  H01L21/30617 ,  H01L21/30621 ,  H01L21/3083 ,  H01L33/22 ,  H01L33/382

摘要： A method of forming a fine pattern begins with providing a c-plane hexagonal semiconductor crystal. A mask having a predetermined pattern is formed on the semiconductor crystal. The semiconductor crystal is dry-etched by using the mask to form a first fine pattern on the semiconductor crystal. The semiconductor crystal including the first fine pattern is wet-etched to expand the first fine pattern in a horizontal direction to form a second fine pattern. The second fine pattern obtained in the wet-etching the semiconductor crystal has a bottom surface and a sidewall that have unique crystal planes, respectively. The present fine-pattern forming process can be advantageously applied to a semiconductor light emitting device, particularly, to a phonic crystal structure required to have fine patterns or a structure using a surface plasmon resonance principle.

摘要翻译： 形成精细图案的方法开始于提供c面六边形半导体晶体。 在半导体晶体上形成具有预定图案的掩模。 通过使用掩模对半导体晶体进行干蚀刻以在半导体晶体上形成第一精细图案。 包括第一精细图案的半导体晶体被湿蚀刻以在第一精细图案沿水平方向扩展以形成第二精细图案。 在半导体晶体的湿式蚀刻中获得的第二精细图案分别具有独特的晶面的底面和侧壁。 本发明的精细图案形成方法可以有利地应用于半导体发光器件，特别是应用于具有精细图案所需的语音晶体结构或使用表面等离子体共振原理的结构。

公开(公告)号：US20110291143A1

公开(公告)日：2011-12-01

申请号：US13142950

申请日：2009-12-30

申请人： Jin Ha Kim ,  Masami Nei ,  Seok Min Hwang ,  Chung Bae Jeon

发明人： Jin Ha Kim ,  Masami Nei ,  Seok Min Hwang ,  Chung Bae Jeon

IPC分类号： H01L33/60

CPC分类号： H01L33/60 ,  H01L24/97 ,  H01L33/54 ,  H01L33/56 ,  H01L2224/14 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49107 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2224/97 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

摘要： A light emitting device package includes: a substrate with a mounting surface; a light emitting device bonded to the mounting surface of the substrate; a light reflecting resin part containing a high reflective material, filled on the substrate around the light emitting device so as to extend in a space between the light emitting device and the substrate; and a packing resin part hermetically sealed to cover the light emitting device and the light reflection resin part.

摘要翻译： 发光器件封装包括：具有安装表面的衬底; 结合到所述基板的安装表面的发光器件; 包含高反射材料的光反射树脂部分，填充在发光器件周围的基板上，以便在发光器件和衬底之间的空间中延伸; 以及密封以覆盖发光器件和光反射树脂部分的填充树脂部分。

公开(公告)号：US20110133360A1

公开(公告)日：2011-06-09

申请号：US12633596

申请日：2009-12-08

申请人： Jin-ha KIM ,  Seung Seob LEE

发明人： Jin-ha KIM ,  Seung Seob LEE

IPC分类号： B29C33/38 ,  B28B1/087

CPC分类号： B29C33/52 ,  B29C39/26

摘要： A molding method may include forming a pattern on a surface of a substrate, the pattern and the surface of the substrate having an opposite polarity to each other, providing the substrate on which the pattern is formed with a liquid to form a liquid mold on either the surface of the substrate or the pattern, the liquid having a polarity identical to the polarity of the surface of the substrate or the polarity of the pattern and cooling the liquid mold at a temperature below a freezing point of the liquid to form a solid mold.

摘要翻译： 成型方法可以包括在基板的表面上形成图案，基板的图案和表面彼此具有相反的极性，在其上形成图案的基板提供液体以在两者之间形成液体模具 基板的表面或图案，液体的极性与基板的表面的极性或图案的极性相同，并且在低于液体凝固点的温度下冷却液体模具以形成固体模具 。

公开(公告)号：US20110019991A1

公开(公告)日：2011-01-27

申请号：US12643573

申请日：2009-12-21

申请人： Dong-Woo LEE ,  Jin-Ha Kim ,  Oh-Sung Byun ,  Young-Jin Cho ,  Moo-Youn Park ,  Jun-Won Kim

发明人： Dong-Woo LEE ,  Jin-Ha Kim ,  Oh-Sung Byun ,  Young-Jin Cho ,  Moo-Youn Park ,  Jun-Won Kim

IPC分类号： G03B15/03

CPC分类号： G03B15/05 ,  G03B7/16 ,  G03B2215/0567 ,  H04M2250/52 ,  H04N5/2256 ,  H04N5/2354

摘要： A mobile terminal including an LED camera flash includes a lens, which is for photographing an object, an image sensing unit, which generates a sensor result value by executing automatic exposure and automatic white balance, a flash module, which includes a flash driving unit that controls the LED camera flash, an actuator, which moves the lens and records a distance traveled by the lens, and a camera control module, which sets an exposure gain value by using the sensor result value, extracts a distance current value and a distance gain value by using position information of the lens that is determined by using the distance traveled by the lens, and controls the flash driving unit so as to adjust a brightness of the LED camera flash according to a gain correction value, which is set by using the exposure gain value, the distance current value and the distance gain value.

摘要翻译： 包括LED照相机闪光灯的移动终端包括用于拍摄对象的镜头，通过执行自动曝光和自动白平衡来生成传感器结果值的图像感测单元，闪光灯模块，其包括闪光驱动单元， 控制LED照相机闪光灯，执行器，其移动透镜并记录透镜行进的距离;以及照相机控制模块，其通过使用传感器结果值设定曝光增益值，提取距离电流值和距离增益 通过使用通过使用透镜行进的距离确定的透镜的位置信息来控制闪光驱动单元，以便根据通过使用 曝光增益值，距离电流值和距离增益值。