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    • 31. 发明授权
    • Image forming apparatus which prevents a guide member from interfering with the discharge of a recording media
    • 防止引导部件干扰记录介质的排出的图像形成装置
    • US08315551B2
    • 2012-11-20
    • US12685779
    • 2010-01-12
    • Jun Won KimJae Ho Lee
    • Jun Won KimJae Ho Lee
    • G03G15/00B65H29/66
    • G03G15/6552G03G2215/00544
    • An image forming apparatus includes a main body, an auxiliary discharging part disposed at one side of the main body, a cover unit to open and close the auxiliary discharging part and stack thereon paper discharged through the auxiliary discharging part, a guide member rotatably mounted to the cover unit to guide the paper when the paper is rotating, and a supporting device to support the guide member when the auxiliary discharging part is in an opened state. Since the supporting device supports the guide member when the auxiliary discharging part is in an opened state, paper being discharged through the auxiliary discharging part may be stably stacked on the cover unit, being prevented from interfering with the guide member.
    • 图像形成装置包括主体,设置在主体一侧的辅助排出部,用于打开和关闭辅助排出部的盖单元,并且堆叠在通过辅助排出部排出的纸上的引导部件,可旋转地安装到 所述盖单元在所述纸张旋转时引导纸张;以及支撑装置,用于在所述辅助排出部处于打开状态时支撑所述引导构件。 由于支撑装置在辅助排出部处于打开状态时支撑引导构件,所以可以将排出通过辅助排出部的纸张稳定地堆叠在盖单元上,防止与引导构件干涉。
    • 33. 发明申请
    • METHOD FOR CONSTRUCTING A CHAIR-TYPE, SELF-SUPPORTED EARTH RETAINING WALL
    • US20110142550A1
    • 2011-06-16
    • US13058189
    • 2009-08-14
    • Jae Ho Lee
    • Jae Ho Lee
    • E02D17/00
    • E02D17/04E02D5/18
    • The present invention provides a method for constructing a chair-type, self-supported earth retaining wall used for retaining external forces such as earth pressure prior to an excavation. The method of the present invention forms a first column of piles having a plurality of piles arranged along the circumference of the region to be excavated. Subsequently, the method comprises forming a second column of piles having a plurality of piles by consecutively perforating a plurality of holes by a predetermined spacing at predetermined positions outwardly from the first column of piles, along the circumference of the region to be excavated, inserting H-beams into the respective holes, filling left and right spaces of the webs of the H-beams with soil, and filling the outer spaces of the flanges of the H-beams with a flowable stiffening material. The method subsequently comprises interconnecting the first column of piles and the second column of piles by a connection member. The first column of piles and the second column of piles are formed along the circumference of the region to be excavated, with an outward spacing, and connected to each other by the connection member.The present invention provides a method for constructing a chair-type, self-supported earth retaining wall used for supporting external forces such as earth pressure prior to an excavation. The method of the present invention comprises forming a first pile array 20 having a plurality of piles 22 arranged along a circumference of an region to be excavated. Subsequently, the method comprises forming a second pile array 30 having a plurality of piles arranged along a circumference of the to-be-excavated region by consecutively drilling a plurality of boreholes 31 at predetermined intervals at predetermined positions outwardly spaced apart from the first pile array, inserting H-beams into the respective boreholes, filling left and right spaces of webs 34 of the H-beams 32 with soil 40, and filling the outer spaces of flanges 36 of the H-beams with a flowable hardening material 50. The method subsequently comprises fixedly interconnecting the first pile array and the second pile array using a connection member. The first pile array and the second pile array are formed in such a fashion as to be outwardly spaced apart from each other along the circumferences of the to-be-excavated region, and are connected to each other by the connection member to construct an underground earth retaining wall.
    • 35. 发明授权
    • Laser induced thermal imaging apparatus and laser induced thermal imaging method
    • 激光诱导热成像设备和激光诱导热成像方法
    • US07704666B2
    • 2010-04-27
    • US11509463
    • 2006-08-23
    • Sok Won NohTae Min KangJin Soo KimNoh Min KwakJae Ho Lee
    • Sok Won NohTae Min KangJin Soo KimNoh Min KwakJae Ho Lee
    • G03C8/00G03C1/00
    • B41J2/325H01L51/0013H01L51/56
    • A laser induced thermal imaging apparatus and a laser induced thermal imaging method. A laser induced thermal imaging apparatus has electromagnets in an adhesion frame and a substrate stage to closely adhere a donor film to a substrate. The laser induced thermal imaging apparatus includes a process chamber including a donor film and a substrate, and adapted to carry out a process for depositing the donor film on the substrate; a substrate stage having a first electromagnet, and positioned in the process chamber to support the substrate; an adhesion frame having a second electromagnet, and positioned over the substrate stage, wherein the donor film and the substrate are disposed between the substrate stage and the adhesion frame in the process chamber; and a laser oscillator adapted to apply a laser output to the donor film.
    • 激光诱导热成像装置和激光诱导热成像方法。 激光感应热成像装置在粘合框架和基底台中具有电磁体,以将施主膜紧密地附着于基底。 所述激光诱导热成像装置包括:处理室,其包括施主膜和基板,并且适于执行将所述施主膜沉积在所述基板上的工艺; 具有第一电磁体的基板台,并且位于所述处理室中以支撑所述基板; 具有第二电磁体并且位于所述衬底台上的粘合框架,其中所述施主膜和所述衬底设置在所述处理室中的所述衬底台和所述粘合框架之间; 以及适于将激光输出施加到供体膜的激光振荡器。
    • 36. 发明申请
    • LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 发光装置及其制造方法
    • US20100078658A1
    • 2010-04-01
    • US12630370
    • 2009-12-03
    • Jong Lam LEEJae Ho LeeYeo Jin YoonEu Jin HwangDae Won Kim
    • Jong Lam LEEJae Ho LeeYeo Jin YoonEu Jin HwangDae Won Kim
    • H01L27/15H01L33/62
    • H01L27/15H01L27/153H01L27/3281H01L33/08H01L33/20H01L33/24H01L33/28H01L33/32H01L33/385H01L33/44H01L33/62H01L51/5253H01L2224/45144H01L2224/48095H01L2224/48137H01L2933/0066H01L2924/00
    • The present invention relates to a light emitting device and a method of manufacturing the light emitting device. According to the present invention, the light emitting device comprises a substrate, an N-type semiconductor layer formed on the substrate, and a P-type semiconductor layer formed on the N-type semiconductor layer, wherein a side surface including the N-type or P-type semiconductor layer has a slope of 20 to 80° from a horizontal plane. Further, the present invention provides a light emitting device comprising a substrate formed with a plurality of light emitting cells each including an N-type semiconductor layer and a P-type semiconductor layer formed on the N-type semiconductor layer, and a submount substrate flip-chip bonded onto the substrate, wherein the N-type semiconductor layer of one light emitting cell and the P-type semiconductor layer of another adjacent light emitting cell are connected to each other, and a side surface including at least the P-type semiconductor layer of the light emitting cell has a slope of 20 to 80° from a horizontal plane. Further, the present invention is provides a method of manufacturing the light emitting device. Accordingly, there is an advantage in that the characteristics of a light emitting device such as luminous efficiency, external quantum efficiency and extraction efficiency are enhanced and the reliability is secured such that light with high luminous intensity and brightness can be emitted.
    • 本发明涉及一种发光器件及其制造方法。 根据本发明,发光器件包括衬底,形成在衬底上的N型半导体层和形成在N型半导体层上的P型半导体层,其中包括N型半导体层的侧表面 或P型半导体层的水平面为20〜80°的斜率。 此外,本发明提供了一种发光器件,其包括形成有多个发光单元的衬底,每个发光单元包括形成在N型半导体层上的N型半导体层和P型半导体层,以及基座衬底翻转 芯片接合到基板上,其中一个发光单元的N型半导体层和另一个相邻的发光单元的P型半导体层彼此连接,并且至少包括P型半导体 发光单元的层与水平面的倾斜度为20〜80°。 此外,本发明提供一种制造发光器件的方法。 因此,具有发光效率,外部量子效率,提取效率等发光装置的特性得到提高,可靠性得到确保,能够发出高发光强度和亮度的光的优点。
    • 38. 发明申请
    • Alternating Current Light Emitting Device
    • US20080210954A1
    • 2008-09-04
    • US11995506
    • 2006-08-08
    • Jae Ho LeeLacroix Yves
    • Jae Ho LeeLacroix Yves
    • H01L33/00
    • H01L27/153H01L33/62H01L2224/48091H01L2224/48137H01L2924/00014
    • The present invention relates to a light emitting device in which light emitting cells of a first light emitting cell block are connected in parallel to light emitting cells of a second light emitting cell block corresponding thereto. A light emitting device of the present invention comprises a substrate, and first and second light emitting cell blocks formed on the substrate and having a plurality of light emitting cells electrically connected in series to one another, respectively. Each of the light emitting cells has an N-electrode and a P-electrode. A P-electrode at one end of the first light emitting cell block is connected to an N-electrode at one end of the second light emitting cell block, and an N-electrode at the other end of the first light emitting cell block is connected to a P-electrode at the other end of the second light emitting cell block. The P-electrode of each of the light emitting cells of the first light emitting cell block and the P-electrode of each of the light emitting cells of the second light emitting cell block corresponding thereto, or the N-electrode of each of the light emitting cells of the first light emitting cell block and the N-electrode of each of the light emitting cells of the second light emitting cell block corresponding thereto are electrically connected to each other. In the light emitting device of the present invention, the light emitting cells of the first light emitting cell block and the light emitting cells of the second light emitting cell block corresponding thereto are respectively connected in parallel so that a current can cross the light emitting cells of the first and second light emitting cell blocks. Thus, even though a leakage current occurs in some of light emitting cells, the current is allowed to cross light emitting cells connected in another direction, thereby preventing overload on some of the light emitting cells due to the leakage current and ensuring uniform light emission and prolonged life span in the AC light emitting device.
    • 40. 发明申请
    • METHOD OF FABRICATING LIGHT EMITTING DIODE
    • 制造发光二极管的方法
    • US20070269913A1
    • 2007-11-22
    • US11750955
    • 2007-05-18
    • Jong Hwan KimYeo Jin YoonJae Ho Lee
    • Jong Hwan KimYeo Jin YoonJae Ho Lee
    • H01L21/00H01L33/00
    • H01L33/0095H01L33/20
    • Disclosed herein is a method of fabricating a light emitting diode. The method comprises preparing a substrate, forming a lower semiconductor layer, an active layer and an upper semiconductor layer on the substrate, forming a photoresist pattern over the upper semiconductor layer such that a sidewall of the photoresist pattern is inclined to an upper surface of the substrate, and sequentially etching the upper semiconductor layer, active layer and lower semiconductor layer using the photoresist pattern as an etching mask. With this structure, since the light emitting diode permits light generated in the active layer to be easily emitted to an outside through the sidewalls of the semiconductor layers, it has improved light emitting efficiency.
    • 本文公开了一种制造发光二极管的方法。 该方法包括在衬底上制备衬底,形成下半导体层,有源层和上半导体层,在上半导体层上形成光致抗蚀剂图案,使得光致抗蚀剂图案的侧壁倾斜于 衬底,并且使用光致抗蚀剂图案作为蚀刻掩模来顺序蚀刻上半导体层,有源层和下半导体层。 利用这种结构,由于发光二极管允许有源层中产生的光通过半导体层的侧壁容易地发射到外部,所以其具有改善的发光效率。