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1. 发明申请

US20080304136A1 Optical parametric oscillator 审中-公开
标题翻译：光参量振荡器
公开(公告)号：US20080304136A1
公开(公告)日：2008-12-11
申请号：US12155584
申请日：2008-06-06
申请人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Kum Young Ji , Chang Yun Lee , Tak Gyum Kim
发明人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Kum Young Ji , Chang Yun Lee , Tak Gyum Kim
IPC分类号： G02F1/35
CPC分类号： G02F1/39 , G02F2201/34 , G02F2203/15
摘要： There is provided an optical parametric oscillator capable of converting a wavelength in a broader range and generating an output beam with high efficiency. The optical parametric oscillator includes: a non-linear optical material optical parametrically converting a beam pumped from a laser; and input and output optical devices opposing each other, the input and output optical devices guiding the optical parametrically-converted beam to the non-linear optical material to oscillate, wherein the input optical device includes an input optical mirror guiding the pumping beam into the oscillator, and the output optical device includes a plurality of output optical mirrors each guiding the optical parametrically-converted beam outside the oscillator, the output optical mirrors having reflectivities different from one another with respect to a wavelength of the optical parametrically-converted beam.
摘要翻译：提供了能够在更宽范围内转换波长并且以高效率产生输出光束的光学参量振荡器。所述光学参量振荡器包括：光学参量地转换从激光器泵浦的光束的非线性光学材料; 以及彼此相对的输入和输出光学器件，所述输入和输出光学器件将所述光学参量转换的光束引导到所述非线性光学材料以进行振荡，其中所述输入光学器件包括将所述泵浦光束引导到所述振荡器中的输入光学镜并且输出光学装置包括多个输出光学镜，每个输出光镜将光学参量化转换的光束引导到振荡器外部，输出光学镜具有相对于光参量转换光束的波长彼此不同的反射率。

2. 发明申请

US20080259973A1 Wavelength converted laser apparatus 审中-公开
标题翻译：波长转换激光装置
公开(公告)号：US20080259973A1
公开(公告)日：2008-10-23
申请号：US12081398
申请日：2008-04-15
申请人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Chang Yun Lee , Tak Gyum Kim
发明人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Chang Yun Lee , Tak Gyum Kim
IPC分类号： H01S3/10
CPC分类号： G02F1/39 , G02F2001/3507 , G02F2001/354 , G02F2201/16
摘要： a wavelength converted laser apparatus includes a laser oscillator emitting an excitation laser beam having a first wavelength, a harmonic wave generator converting the excitation laser beam into a beam having a second wavelength lower than the first wavelength and an optical parametric oscillator converting and outputting the beam having the second wavelength into a beam having a continuously selectable specific wavelength. The optical parametric oscillator has an OPO crystal, a SHG crystal disposed at an output terminal of the optical parametric oscillator crystal to generate a second harmonic beam and a pair of high reflectivity mirrors for amplifying the beam outputted from the optical parametric oscillator.
摘要翻译：波长转换激光装置包括：发射具有第一波长的激发激光束的激光振荡器;将激发激光束转换成具有低于第一波长的第二波长的波束的谐波发生器;以及光参量振荡器，使第二波长成为具有可连续选择的特定波长的光束。光参量振荡器具有OPO晶体，SHG晶体设置在光参量振荡器晶体的输出端，以产生二次谐波光束和一对用于放大从光参量振荡器输出的光束的高反射镜。

3. 发明授权

US07921674B2 Method of manufacturing optical waveguide using optical soliton 失效
标题翻译：使用光孤子制造光波导的方法
公开(公告)号：US07921674B2
公开(公告)日：2011-04-12
申请号：US12062165
申请日：2008-04-03
申请人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Chang Yun Lee , Tak Gyum Kim
发明人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Chang Yun Lee , Tak Gyum Kim
IPC分类号： C03C23/00
CPC分类号： G02B6/13
摘要： There is provided a method of manufacturing an optical waveguide, the method including: allowing a beam to be incident in an optical waveguide direction of an optical waveguide material; generating an optical soliton in the optical waveguide material by adjusting intensity of the incident beam according to the optical waveguide material; allowing the incident beam to be re-incident at an intensity higher than an intensity of the incident beam after checking generation of the optical soliton in the optical waveguide material; and increasing a refractive index of an optical soliton-generating area of the optical waveguide material by the re-incident beam to thereby form an optical waveguide.
摘要翻译：提供了一种制造光波导的方法，该方法包括：使光束入射到光波导材料的光波导方向; 通过根据光波导材料调节入射光束的强度，在光波导材料中产生光孤子; 在检查光波导材料中的光孤子的产生之后，允许入射光束以比入射光束强度高的强度重新入射; 并且通过再入射光束增加光波导材料的光孤子产生区域的折射率，从而形成光波导。

4. 发明申请

US20080245108A1 METHOD OF MANUFACTURING OPTICAL WAVEGUIDE USING OPTICAL SOLITON 失效
标题翻译：使用光学固体制造光波导的方法
公开(公告)号：US20080245108A1
公开(公告)日：2008-10-09
申请号：US12062165
申请日：2008-04-03
申请人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Chang Yun Lee , Tak Gyun Kim
发明人： Hong Ki Kim , Bae Kyun Kim , June Sik Park , Dong Hoon Kang , Sang Su Hong , Chang Yun Lee , Tak Gyun Kim
IPC分类号： C03B37/022
CPC分类号： G02B6/13
摘要： There is provided a method of manufacturing an optical waveguide, the method including: allowing a beam to be incident in an optical waveguide direction of an optical waveguide material; generating an optical solution in the optical waveguide material by adjusting intensity of the incident beam according to the optical waveguide material; allowing the incident beam to be re-incident at an intensity higher than an intensity of the incident beam after checking generation of the optical solution in the optical waveguide material; and increasing a refractive index of an optical solution-generating area of the optical waveguide material by the re-incident beam to thereby form an optical waveguide.
摘要翻译：提供了一种制造光波导的方法，该方法包括：使光束入射到光波导材料的光波导方向; 通过根据光波导材料调节入射光束的强度，在光波导材料中产生光学解决方案; 在检查光波导材料中的光学溶液的产生之后，允许入射光束以高于入射光束强度的强度重新入射; 并且通过再入射光束增加光波导材料的光溶液生成区域的折射率，从而形成光波导。

5. 发明授权

US07472459B2 Hinge structure for flat visual display device 有权
标题翻译：平面视觉显示装置的铰链结构
公开(公告)号：US07472459B2
公开(公告)日：2009-01-06
申请号：US10500127
申请日：2002-07-27
申请人： Gang Hoon Lee , Hong Ki Kim
发明人： Gang Hoon Lee , Hong Ki Kim
IPC分类号： E05C17/64 , E05F1/08
CPC分类号： G06F1/1601 , Y10T16/5385 , Y10T16/5403 , Y10T16/54038
摘要： A hinge structure for a flat visual display device comprising: a pivotal plate connected to the flat visual display device; a fixing plate connected to a supporting portion for supporting the flat visual display device; a rotational shaft inserted to vertical planes of the pivotal plate and the fixing plate, for rotation of the flat visual display device in one degree of freedom; a frictional member which is formed on an outer periphery of the rotational shaft for enclosing the rotational shaft, and whose both ends have a frictional member tightening plane of a planar shape on which a second inserting hole is formed; and a tightening member inserted to the second inserting hole, for tightening the frictional member tightening plane, thereby tightening the rotational shaft by means of the frictional member, and generating strong breaking force accordingly.
摘要翻译：一种用于平面视觉显示装置的铰链结构，包括：连接到平面视觉显示装置的枢转板; 连接到用于支撑平面视觉显示装置的支撑部分的固定板; 插入到所述枢转板和所述固定板的垂直平面的旋转轴，用于以一个自由度旋转所述平面视觉显示装置; 摩擦构件，其形成在用于封闭旋转轴的旋转轴的外周上，并且其两端具有形成有第二插入孔的平面形状的摩擦构件紧固平面; 以及紧固构件，其插入到第二插入孔中，用于紧固摩擦构件紧固平面，从而通过摩擦构件紧固旋转轴，并相应地产生强烈的断裂力。

6. 发明授权

US07243397B2 Hinge assemble for flat panel display appliance 有权
标题翻译：铰链组装用于平板显示设备
公开(公告)号：US07243397B2
公开(公告)日：2007-07-17
申请号：US10488759
申请日：2002-10-21
申请人： Gyu Yeol Cho , Hong Ki Kim
发明人： Gyu Yeol Cho , Hong Ki Kim
IPC分类号： E05D11/08 , E05C17/64
CPC分类号： G06F1/1681 , E05D11/087 , E05F1/1215 , E05Y2900/606 , G06F1/1616 , Y10T16/540345 , Y10T16/54038
摘要： Disclosed is a hinge assembly capable of adjusting a tilting angle of a display in a display appliance. The hinge assembly includes a movable plate fixed to a rear side of the display and having a through-hole, a stationary plate coupled to a stand for the display appliance and having a through-hole, a hinge shaft passing through the through-holes of the movable and stationary plates and having a head portion, a coupling member fixed to one end of the hinge shaft, a first washer disposed between the head portion of the hinge shaft and the moveable plate, a second washer disposed between the movable and stationary plates, third washer disposed between the stationary plate and the coupling member and fixed to the coupling member, and an elastic washer disposed between the head portion of the hinge shaft and the coupling member for applying compressive elasticity to the hinge shaft in an axial direction.
摘要翻译：公开了一种铰链组件，其能够调节显示器具中的显示器的倾斜角度。铰链组件包括固定到显示器的后侧并具有通孔的可移动板，连接到用于显示器具的支架的固定板，并具有通孔，穿过通孔的通孔的铰链轴所述活动和固定板具有头部，固定到所述铰链轴的一端的联接构件，设置在所述铰链轴的头部与所述可移动板之间的第一垫圈，设置在所述可动和固定板之间的第二垫圈第三垫圈，其设置在所述固定板和所述联接构件之间并且固定到所述联接构件;以及弹性垫圈，设置在所述铰链轴的头部与所述联接构件之间，用于沿轴向向所述铰链轴施加压缩弹性。

7. 发明申请

US20110259004A1 BRAKE ACTUATOR UNIT 有权
标题翻译：制动器执行器单元
公开(公告)号：US20110259004A1
公开(公告)日：2011-10-27
申请号：US13092436
申请日：2011-04-22
申请人： Seung Hyup BAE , Hong Ki Kim , Chang Bok Ko
发明人： Seung Hyup BAE , Hong Ki Kim , Chang Bok Ko
IPC分类号： B60T13/10
CPC分类号： B60T11/20 , B60T13/143
摘要： Disclosed is a brake actuator unit capable of improving the pedal feeling. The brake actuator unit includes a housing, a master cylinder connected to one end of the housing and provided therein with first and second pistons arranged in parallel to each other, an operating fluid reservoir coupled to an upper portion of the master cylinder to store operating fluid, a simulator accommodated in the master cylinder to provide repulsive force of a pedal, an input shaft moving back and forth according to an operation of the pedal, a control plunger slidably moving back and forth together with the input shaft, first and second output shafts positioned corresponding to first and second pistons to move back and forth together with the control plunger, and a pedal displacement sensor connected to the input shaft.
摘要翻译：公开了一种能够改善踏板感觉的制动器致动器单元。制动致动器单元包括壳体，主缸连接到壳体的一端并且在其中设置有彼此平行布置的第一和第二活塞，联接到主缸的上部以存储工作流体的工作流体储存器容纳在主缸中以提供踏板的斥力的模拟器，根据踏板的操作来回移动的输入轴;与输入轴一起前后滑动的控制柱塞;第一和第二输出轴定位成与第一和第二活塞相对应地与控制柱塞一起前后移动，以及连接到输入轴的踏板位移传感器。

8. 发明授权

US07760773B2 Wavelength conversion laser apparatus 失效
标题翻译：波长转换激光装置
公开(公告)号：US07760773B2
公开(公告)日：2010-07-20
申请号：US11976790
申请日：2007-10-29
申请人： Byung Jin Ma , Kiyoyuki Kawai , Hong Ki Kim
发明人： Byung Jin Ma , Kiyoyuki Kawai , Hong Ki Kim
IPC分类号： H01S3/10
CPC分类号： G02F1/3775 , G02F2001/3546
摘要： A wavelength conversion laser apparatus including: a laser light source emitting primary wavelength light; a non-linear optical crystal including: a light waveguide region having a first refractivity, the light waveguide region receiving the primary wavelength light to output as secondary wavelength light; and a clad region adjacent to the light waveguide region, the clad region having a second refractivity lower than the first refractivity, wherein at least the light waveguide region has a periodically domain-inverted structure formed such that a domain-inverted period varies in a direction perpendicular to an incident axis of the primary wavelength light; and a mover moving the non-linear optical crystal to change the domain-inverted period on a path where the primary wavelength light incident on the light waveguide region passes.
摘要翻译：一种波长转换激光装置，包括：发射主波长光的激光光源; 一种非线性光学晶体，包括：具有第一折射率的光波导区域，所述光波导区域接收所述主波长光以作为次级波长光输出; 以及与所述光波导区域相邻的包层区域，所述包层区域具有比所述第一折射率低的第二折射率，其中至少所述光波导区域具有周期性域反转结构，使得畴反转周期沿方向垂直于主波长光的入射轴; 以及移动非线性光学晶体的移动器，以改变入射在光波导区域上的主波长光通过的路径上的域反转时段。

9. 发明申请

US20100135345A1 WAVELENGTH CONVERSION LASER DEVICE AND NONLINEAR OPTICAL CRYSTAL USED IN THE SAME 审中-公开
标题翻译：波长转换激光器件及其中使用的非线性光学晶体
公开(公告)号：US20100135345A1
公开(公告)日：2010-06-03
申请号：US12699577
申请日：2010-02-03
申请人： Hong Ki Kim , Kiyoyuki Kawai , Yu Seung Kim
发明人： Hong Ki Kim , Kiyoyuki Kawai , Yu Seung Kim
IPC分类号： H01S3/10
CPC分类号： G02F1/3553
摘要： A wavelength conversion laser device and a nonlinear optical crystal used in the same. The wavelength conversion laser device includes a laser light source for emitting a predetermined wavelength beam, and a laser medium for exciting the predetermined wavelength beam from the laser light source into a fundamental beam. The wavelength conversion laser device further includes a nonlinear optical crystal composed of a KTiOPO4 (KTP) crystal having b-c crystal plane as an incident surface of the fundamental beam to provide type II phase matching conditions. The KTP crystal converts the fundamental wavelength beam into a second harmonic generation beam.
摘要翻译：一种波长转换激光器件及其中使用的非线性光学晶体。波长转换激光装置包括用于发射预定波长光束的激光光源和用于将来自激光光源的预定波长光束激发成基波束的激光介质。波长转换激光器件还包括由具有b-c晶面作为基波束的入射表面的KTiOPO4（KTP）晶体组成的非线性光学晶体，以提供II型相位匹配条件。 KTP晶体将基波长光束转换成二次谐波发生光束。

10. 发明授权

US07441903B2 Power on/off system of thin projector and method for controlling the same 有权
标题翻译：薄型投影机电源开/关系统及其控制方法
公开(公告)号：US07441903B2
公开(公告)日：2008-10-28
申请号：US11305106
申请日：2005-12-19
申请人： Hong Ki Kim
发明人： Hong Ki Kim
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , H04N9/3144
摘要： A power on/off system of a thin projector including an optical system arranged in a housing with a panel shape having lateral sides and a front side having an area larger than an area of each lateral side is disclosed. The power on/off system includes a door, fans which cool a lamp, a shutter which opens/closes a projection lens, a first sensing unit which senses malfunctions of the lamp, the fans, the door, and the shutter, a second sensing unit which senses an internal temperature of the housing, and a controller which sequentially controls, in response to power-on of the thin projector, operations of opening the door and the shutter, driving the fans, driving the lamp, and sequentially controls, in response to power-off of the thin projector, operations of turning off the lamp, driving the fans, turning off the fans, and closing the door and shutter.
摘要翻译：公开了一种薄型投影仪的电源开/关系统，其包括布置在具有横向侧面的面板形状的壳体中的光学系统和具有大于每个侧面的面积的面积的前侧。电源开/关系统包括门，冷却灯的风扇，打开/关闭投影透镜的快门，感测灯的故障的第一感测单元，风扇，门和快门，第二感测感测壳体的内部温度的单元，以及响应于薄型投影仪的通电顺序地控制打开门和快门的操作，驱动风扇，驱动灯的操作的控制器，并且顺序地控制在对薄型投影机关机的响应，关闭灯泡的操作，驱动风扇，关闭风扇，以及关闭门和快门。

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