专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20080197363A1 Light Emitting Device Having a Plurality of Light Emitting Cells and Method of Fabricating the Same 有权
标题翻译：具有多个发光单元的发光装置及其制造方法
公开(公告)号：US20080197363A1
公开(公告)日：2008-08-21
申请号：US11815255
申请日：2005-07-05
申请人： Chung Hoon Lee , Hong San Kim , James S. Speck
发明人： Chung Hoon Lee , Hong San Kim , James S. Speck
IPC分类号： H01L33/00 , H01L21/00
CPC分类号： H01L27/153 , H01L33/62 , H01L33/64 , H01L2224/48095 , H01L2224/73265 , H01L2924/01012 , H01L2924/01079
摘要： Disclosed is a light emitting device having a plurality of light emitting cells. The light emitting device comprises a thermally conductive substrate, such as a SiC substrate, having a thermal conductivity higher than that of a sapphire substrate. The plurality of light emitting cells are connected in series on the thermally conductive substrate. Meanwhile, a semi-insulating buffer layer is interposed between the thermally conductive substrate and the light emitting cells. For example, the semi-insulating buffer layer may be formed of AlN or semi-insulating GaN. Since the thermally conductive substrate having a thermal conductivity higher than that of a sapphire substrate is employed, heat-dissipating performance can be enhanced as compared with a conventional sapphire substrate, thereby increasing the maximum light output of a light emitting device that is driven under a high voltage AC power source. In addition, since the semi-insulating buffer layer is employed, it is possible to prevent an increase in a leakage current through the thermally conductive substrate and between the light emitting cells.
摘要翻译：公开了具有多个发光单元的发光器件。发光器件包括具有高于蓝宝石衬底的热导率的导热衬底，例如SiC衬底。多个发光单元串联连接在导热基板上。同时，在导热基板和发光单元之间插入半绝缘缓冲层。例如，半绝缘缓冲层可以由AlN或半绝缘GaN形成。由于采用具有高于蓝宝石基板的导热性的导热性基板，所以与以往的蓝宝石基板相比，能够提高散热性能，从而能够增大驱动下的发光元件的最大光输出高压交流电源。此外，由于采用了半绝缘缓冲层，因此可以防止通过导热基板和发光单元之间的漏电流的增加。

32. 发明申请

US20080093962A1 Luminous Device with Heat Pipe and Method of Manufacturing Heat Pipe Lead for Luminous Device 有权
标题翻译：具有热管的发光装置和制造用于发光装置的热管铅的方法
公开(公告)号：US20080093962A1
公开(公告)日：2008-04-24
申请号：US11575292
申请日：2005-08-26
申请人： Do-Hyung Kim , Moo-Whan Shin , Woong-Joon Hwang , Chung-Hoon Lee
发明人： Do-Hyung Kim , Moo-Whan Shin , Woong-Joon Hwang , Chung-Hoon Lee
IPC分类号： H01J7/24 , H01J9/00
CPC分类号： H01L33/648 , F28D15/02 , H01L24/97 , H01L2224/48091 , H01L2224/48247 , H01L2924/12041 , H01L2924/15724 , H01L2924/351 , H01L2924/00014 , H01L2924/00
摘要： The present invention relates to a luminous device with a heat pipe formed therein and a heat pipe lead for a luminous device. The present invention provides a luminous device including a heat pipe lead or electrode and a luminous chip mounted onto the heat pipe lead or electrode. The luminous device of the present invention further comprises a heat dissipation member, such as a heat radiating plate or thermoelectric device, installed at an end of the heat pipe lead or electrode. Therefore, through the heat pipe lead or electrode of the present invention, a higher heat dissipation effect greater can be obtained as compared with the conventional one. As a result, it is possible to reduce thermal stress on a luminous device and to prevent the occurrence of a phenomenon in which external impurities penetrate into the luminous device. In addition, the cooling efficiency and the light-emitting efficiency of a luminous chip can be maximized by further disposing a heat dissipation member outside the heat pipe.
摘要翻译：本发明涉及一种其中形成有热管的发光装置和用于发光装置的热管引线。本发明提供一种发光装置，其包括热管引线或电极以及安装在热管引线或电极上的发光芯片。本发明的发光装置还包括安装在热管引线或电极的端部的诸如散热板或热电装置的散热构件。因此，通过本发明的热管引线或电极，与以往相比，能够得到较大的散热效果。结果，可以降低发光器件上的热应力，并且防止外部杂质渗透到发光器件中的现象的发生。此外，通过在散热管外部进一步布置散热构件，可以使发光芯片的冷却效率和发光效率最大化。

33. 发明申请

US20080087902A1 Light Emitting Device Having a Plurality of Light Emitting Cells and Package Mounting the Same 有权
标题翻译：具有多个发光单元和封装的发光装置安装在其上
公开(公告)号：US20080087902A1
公开(公告)日：2008-04-17
申请号：US11721803
申请日：2005-10-25
申请人： Chung Hoon Lee , Lacroix Yves , Hyung Soo Yoon , Young Ju Lee
发明人： Chung Hoon Lee , Lacroix Yves , Hyung Soo Yoon , Young Ju Lee
IPC分类号： H01L33/00
CPC分类号： H01L27/153 , H01L25/0753 , H01L2224/48091 , H01L2224/48247 , H01L2924/01322 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other.
摘要翻译：公开了一种发光器件，其具有多个发光单元及其上安装有该发光单元的封装。发光装置包括形成在基板上的多个发光单元，每个发光单元具有位于N型半导体层的一部分上的N型半导体层和P型半导体层。多个发光单元被接合到副安装座基板。因此，可以容易地消散从发光单元产生的热量，从而可以减少发光器件上的热负荷。同时，由于使用形成在副安装座基板上的连接电极或电极层使多个发光单元电连接，所以可以提供串联连接的发光单元阵列。此外，可以提供一种能够由AC电源直接驱动的发光器件，通过将串联连接的发光单元阵列反向并联连接。

34. 发明申请

US20080023721A1 Light Emitting Diode Package Having Multiple Molding Resins 有权
标题翻译：具有多个成型树脂的发光二极管封装
公开(公告)号：US20080023721A1
公开(公告)日：2008-01-31
申请号：US11575128
申请日：2005-06-23
申请人： Chung-Hoon Lee , Do-Hyung Kim , Keon-Young Lee
发明人： Chung-Hoon Lee , Do-Hyung Kim , Keon-Young Lee
IPC分类号： H01L29/22
CPC分类号： H01L33/52 , H01L33/486 , H01L33/56 , H01L33/62 , H01L33/642 , H01L33/647 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/12041 , H01L2924/19107 , H01L2924/00 , H01L2924/00014
摘要： Disclosed is a light emitting diode (LED) package having multiple molding resins. The LED package includes a pair of lead terminals. At least portions of the pair of lead terminals are embedded in a package main body. The package main body has an opening through which the pair of lead terminals is exposed. An LED die is mounted in the opening and electrically connected to the pair of lead terminals. A first molding resin covers the LED die. A second molding resin with higher hardness than the first molding resin covers the first molding resin. Therefore, stress to be imposed on the LED die can be reduced and the deformation of the molding resins can be prevented.
摘要翻译：公开了具有多个成型树脂的发光二极管（LED）封装。 LED封装包括一对引线端子。一对引线端子的至少一部分嵌入在封装主体中。包装主体具有一对开口，一对引线端子通过该开口露出。 LED管芯安装在开口中并电连接到一对引线端子。第一模塑树脂覆盖LED芯片。具有比第一模塑树脂硬度更高的第二模塑树脂覆盖第一模塑树脂。因此，可以减少施加在LED模具上的应力，并且可以防止模塑树脂的变形。

35. 发明申请

US20070284993A1 Side Illumination Lens and Luminescent Device Using the Same 有权
标题翻译：侧面照明镜头和使用其的发光装置
公开(公告)号：US20070284993A1
公开(公告)日：2007-12-13
申请号：US11576882
申请日：2005-10-07
申请人： Do-Hyung Kim , Chung-Hoon Lee , Keon-Young Lee , Kwang-Il Park
发明人： Do-Hyung Kim , Chung-Hoon Lee , Keon-Young Lee , Kwang-Il Park
IPC分类号： F21K2/00 , G02B17/00
CPC分类号： G02B19/0071 , G02B19/0028 , G02B19/0061 , H01L33/54 , H01L2224/48091 , H01L2224/48247 , H01L2924/19107 , H01L2924/00014
摘要： The present invention relates to a side illumination lens and a luminescent device using the same, and provides a body, a total reflection surface with a total reflection slope with respect to a central axis of the body, and a linear and/or curved refractive surface(s) formed to extend from a periphery of the total reflection surface; and a luminescent device including the lens. According to the present invention, a lens with total internal reflection surfaces with different slopes, and a linear and/or curved refractive surface(s) allows light emitted forward from a luminescent chip to be guided to a side of the lens. Further, a linear surface(s) formed in a direction perpendicular or parallel to a central axis of a lens and a curved surface are formed on an edge of the lens so that a process of fabricating the lens is facilitated, thereby reducing a defective rate and fabrication costs of the lens.
摘要翻译：本发明涉及一种侧面照明透镜及其使用该发光装置的发光装置，其特征在于，具有相对于所述主体的中心轴线具有全反射斜率的全身反射面以及直线和/或弯曲的折射面形成为从全反射表面的周边延伸; 以及包括该透镜的发光装置。根据本发明，具有具有不同斜率的全内反射表面以及线性和/或弯曲折射表面的透镜允许从发光芯片向前发射的光被引导到透镜的一侧。此外，在透镜的边缘上形成在垂直于或平行于透镜的中心轴线的方向上形成的线性表面，从而便于制造透镜的工艺，从而降低了缺陷率和镜头的制造成本。

36. 发明授权

US07042022B2 Chip light emitting diode and fabrication method thereof 有权
标题翻译：芯片发光二极管及其制造方法
公开(公告)号：US07042022B2
公开(公告)日：2006-05-09
申请号：US10754389
申请日：2004-01-09
申请人： Kwan-Young Han , Do-Hyung Kim , Seung-Man Yang , Chung-Hoon Lee , Hong-San Kim , Kwang-Il Park
发明人： Kwan-Young Han , Do-Hyung Kim , Seung-Man Yang , Chung-Hoon Lee , Hong-San Kim , Kwang-Il Park
IPC分类号： H01L29/22
CPC分类号： H01L33/54 , H01L33/486 , H01L2224/48091 , H01L2924/1815 , H01L2924/00014
摘要： A chip light emitting diode having a wide viewing angle, and a fabrication method thereof. The chip light emitting diode has a resin package sealing a light emitting chip which has at least one curved projecting part. The curved projecting part has a cross section which is substantially semicircular, or substantially or partially elliptical or parabolic. The curved projecting part preferably has a cross section which is comprised of a plurality of straight lines, an angle being formed between adjacent lines. The cross section is elongated to form a cylindrical outer surface of the resin package.
摘要翻译：具有宽视角的芯片发光二极管及其制造方法。芯片发光二极管具有密封具有至少一个弯曲突出部分的发光芯片的树脂封装。弯曲的突出部分具有基本上是半圆形的或基本上或部分是椭圆形或抛物线形的横截面。弯曲的突出部分优选地具有由多条直线组成的横截面，在相邻线之间形成一角度。横截面是细长的以形成树脂封装的圆柱形外表面。

37. 发明授权

US06412303B1 Article of jewelry having an elastic member 失效
标题翻译：具有弹性构件的首饰的物品
公开(公告)号：US06412303B1
公开(公告)日：2002-07-02
申请号：US09625529
申请日：2000-07-26
申请人： Chung-Hoon Lee
发明人： Chung-Hoon Lee
IPC分类号： A44G500
CPC分类号： A44C11/007 , A44C5/025
摘要： An article of jewelry includes a plurality of settings coupled to each other by slidable links and an elastic member threaded through the settings extending substantially parallel to the links in a “string”. The settings may include stones or any other decorative element. According to one embodiment, the ends of the string are coupled to each other without the use of a clasp. The elasticity of the elastic member keeps the settings close together with little or no space between them but allows the string to be stretched thereby separating the settings by the length of the links. According to the first embodiment, where no clasp is used, the string and the links are dimensioned such that when the string is stretched the article can be fit over a body part such as a wrist or ankle and remain in place when released. According to the second embodiment which utilizes a clasp, the string may be dimensioned to fit around a human neck like a choker and the elastic member will allow for some variation in neck size.
摘要翻译：珠宝首饰包括通过可滑动链接彼此耦合的多个设置，以及螺纹穿过基本上平行于“弦”中的链接的设置的弹性构件。设置可以包括石头或任何其他装饰元素。根据一个实施例，弦的端部彼此联接，而不使用扣环。弹性构件的弹性使设置保持紧密连接在一起，同时它们之间几乎没有空隙，但是允许弦被拉伸，从而将设置与连杆的长度分开。根据第一实施例，在没有使用扣环的情况下，绳子和连杆的尺寸被设计成使得当绳子被拉伸时，物品可以装配在诸如手腕或脚踝的身体部位上，并且在释放时保持就位。根据利用扣环的第二实施例，弦可以被设计成适合于像扼流圈一样围绕人的颈部，并且弹性构件将允许颈部尺寸的一些变化。

38. 外观设计

USD452752S1 Cigar lighter 失效
标题翻译：点烟器
公开(公告)号：USD452752S1
公开(公告)日：2002-01-01
申请号：US29142384
申请日：2001-05-24
申请人： Chung-Hoon Lee
设计人： Chung-Hoon Lee

39. 发明授权

US5684284A Apparatus for measuring distances in the game of golf 失效
标题翻译：用于测量高尔夫球场距离的装置
公开(公告)号：US5684284A
公开(公告)日：1997-11-04
申请号：US491262
申请日：1995-06-16
申请人： Chung-Hoon Lee , Joseph C. Dokko , Ji-Hoon Lee
发明人： Chung-Hoon Lee , Joseph C. Dokko , Ji-Hoon Lee
IPC分类号： A63B57/00 , A63B69/00 , A63B69/36 , G01C22/00
CPC分类号： A63B71/0686 , A63B69/36 , G01C22/004 , A63B57/00
摘要： An apparatus for measuring distance in the game of golf includes an electro-mechanical DriveGauge.TM. which is provided with a large, easy-to-read display and which registers the player's strides in yards. The apparatus is preferably contained in an attractive housing having a belt clip and the display is mounted "upside down" so that the player may read the display without removing the apparatus from his/her belt. A large prominently colored reset button is preferably provided adjacent to the display so that the display may be quickly and easily reset to zero after a measurement is noted by the player. According to a presently preferred embodiment of the invention, an electromechanical transducer is coupled through a noise filter to a counter which is coupled through a display control and driver to a large four digit LCD display. A clock oscillator is coupled to a system clock unit which provides clock signals for the noise filter and the display control and driver. A stride register is set by a setting unit and provides output to the counter. The noise filter prevents extraneous mechanical vibration of the unit from registering as a player's stride. The LCD display preferably displays up to 999.9 yards in increments of 0.1 yards. In order to set the stride register, the player inputs the distance in feet using the setting unit using a single button which is pressed repeatedly, each press representing 0.1 feet.
摘要翻译：用于测量高尔夫游戏中的距离的装置包括一个机电式DriveGauge TM，其具有大的易于阅读的显示并且将玩家的步幅登记在场内。该装置优选地容纳在具有带夹的有吸引力的壳体中，并且显示器被“倒置”安装，使得玩家可以在不从他/她的皮带上移除装置的情况下读取显示器。优选地，与显示器相邻地设置大的显着颜色的复位按钮，使得在玩家注意到测量之后，显示器可以快速且容易地重置为零。根据本发明的当前优选实施例，机电换能器通过噪声滤波器耦合到计数器，计数器通过显示控制和驱动器耦合到大的四位数字LCD显示器。时钟振荡器耦合到系统时钟单元，其为噪声滤波器和显示器控制和驱动器提供时钟信号。步进寄存器由设置单元设置，并向计数器提供输出。噪音过滤器可以防止装置的外部机械振动作为玩家的步幅进行注册。 LCD显示屏最好显示最多999.9码，增量为0.1码。为了设置步幅登记，玩家使用设置单位以英尺输入距离，使用重复按下的单个按钮，每个按钮代表0.1英尺。

40. 发明授权

US09576939B2 Light emitting device and lighting system having the same 有权
标题翻译：发光装置和具有相同的照明系统
公开(公告)号：US09576939B2
公开(公告)日：2017-02-21
申请号：US12295438
申请日：2007-03-31
申请人： Gundula Roth , Walter Tews , Chung-Hoon Lee
发明人： Gundula Roth , Walter Tews , Chung-Hoon Lee
IPC分类号： H01L33/50 , H01L25/07 , H05B33/08 , H01L25/075 , C09K11/77 , H05B33/14 , H05B37/02 , F21K99/00
CPC分类号： H01L25/0753 , C09K11/7734 , C09K11/7735 , C09K11/7738 , F21K9/00 , H01L33/50 , H01L33/504 , H01L2924/0002 , H05B33/0821 , H05B33/0842 , H05B33/0857 , H05B33/14 , H05B37/0281 , Y02B20/181 , Y02B20/42 , H01L2924/00
摘要： The present invention provides a light emitting device comprising a first light emitting portion that emits white light at a color temperature of 6000K or more and a second light emitting portion that emits white light at a color temperature of 3000K or less, which include light emitting diode chips and phosphors and are independently driven. The present invention has an advantage in that a light emitting device can be diversely applied in a desired atmosphere and use by realizing white light with different light spectrums and color temperatures. Particularly, the present invention has the effect on health by adjusting the wavelength of light or the color temperature according to the circadian rhythm of humans.
摘要翻译：本发明提供了一种发光装置，其包括在6000K以上的色温下发出白光的第一发光部和在3000K以下的色温下发出白光的第二发光部，该发光部包括发光二极管芯片和荧光粉，并独立驱动。本发明的优点在于，可以通过实现具有不同光谱和色温的白光，在所需的气氛中多样化地应用发光器件。特别地，本发明通过根据人的昼夜节律调节光的波长或色温而对健康有影响。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式