公开(公告)号：US20120013886A1

公开(公告)日：2012-01-19

申请号：US13064735

申请日：2011-04-12

申请人： Jong Woo Park ,  Hong Ki Kim

发明人： Jong Woo Park ,  Hong Ki Kim

IPC分类号： G01C3/08

CPC分类号： G01S17/10 ,  G01S7/4812 ,  G01S17/023 ,  G01S17/48

摘要： Provided is a distance measuring module including an imaging lens imaging an object, a light source part emitting reference light to the object through the imaging lens, and a light receiving part receiving reflected light reflected by the object and made incident thereupon through the imaging lens, wherein a distance from the object is measured on the basis of a time of flight of the reflected light having reached the light receiving part.

摘要翻译： 本发明提供了一种距离测量模块，其包括对物体进行摄像的成像透镜，通过成像透镜向对象发射参考光的光源部分，以及接收由物体反射并通过成像透镜入射的反射光的光接收部分， 其中基于到达光接收部分的反射光的飞行时间来测量与物体的距离。

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。

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。

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。

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。

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。

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。

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。

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。

公开(公告)号：US07106342B2

公开(公告)日：2006-09-12

申请号：US10256233

申请日：2002-09-27

申请人： Jong Kun Yoon ,  Byung Han Kim ,  Hong Ki Kim ,  Alexander Shafir

发明人： Jong Kun Yoon ,  Byung Han Kim ,  Hong Ki Kim ,  Alexander Shafir

IPC分类号： G09G5/02 ,  H04N7/08 ,  H04N5/57 ,  G06K9/48 ,  G09G5/30 ,  H04N7/01

CPC分类号： G09G5/10 ,  G09G1/167 ,  G09G2320/0626

摘要： A method of controlling brightness of a user-selected area on a monitor screen is disclosed. First, a starting point of a topmost line of a displayed image is determined as a new reference point. Then a line pattern being included in one of image lines of the displayed image is detected. The pattern includes an indicator whose ends are horizontally aligned with vertical edges of the user-selected area. Next, horizontal distances of the vertical edges with respect to the reference point, and a highlight area is identified using the measured horizontal distances. Finally, a brightness gain of the identified highlight area is amplified.

摘要翻译： 公开了一种在监视器屏幕上控制用户选择区域的亮度的方法。 首先，显示图像的最上行的起始点被确定为新的参考点。 然后检测显示图像的一条图像行中包含的线条图案。 该图案包括其端部与用户选择区域的垂直边缘水平对齐的指示器。 接下来，使用测量的水平距离来识别垂直边缘相对于参考点的水平距离和高亮区域。 最后，识别的高亮区域的亮度增益被放大。