专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08067475B2 Adhesive sheet comprising hollow parts and method for preparing the same 有权
标题翻译：包含中空部分的粘合片及其制备方法
公开(公告)号：US08067475B2
公开(公告)日：2011-11-29
申请号：US11149272
申请日：2005-06-10
申请人： Jang Soon Kim , Woo Ha Kim , Jae Gwan Lee , Suk Ky Chang , Wook Kim , Geun Hee Lee , Byoung Soo Lee , Byeong Gyu Cho , Seung Min Yoo
发明人： Jang Soon Kim , Woo Ha Kim , Jae Gwan Lee , Suk Ky Chang , Wook Kim , Geun Hee Lee , Byoung Soo Lee , Byeong Gyu Cho , Seung Min Yoo
IPC分类号： C09J133/08 , C09J7/00
CPC分类号： C09J133/08 , C08K3/08 , C08K3/22 , C08K3/28 , C08K3/38 , C09J7/385 , C09J2205/102 , C09J2205/11 , Y10T428/1405 , Y10T428/1462 , Y10T428/249953 , Y10T428/249971 , Y10T428/249972 , Y10T428/249978 , Y10T428/249986 , Y10T428/249987 , Y10T428/2852 , Y10T428/2857
摘要： Disclosed herein are an adhesive sheet comprising a cured acrylic polymer, hollow polymeric microspheres dispersed and ruptured in the cured acrylic polymer, and hollow parts formed by rupturing the hollow polymeric microspheres dispersed in the cured acrylic polymer, and a preparation method thereof.
摘要翻译：本文公开了一种粘合片，其包含固化的丙烯酸类聚合物，在固化的丙烯酸类聚合物中分散和破裂的中空聚合物微球，以及通过破坏分散在固化的丙烯酸类聚合物中的中空聚合物微球形成的中空部分及其制备方法。

2. 发明申请

US20060050380A1 Rear projection screen 审中-公开
标题翻译：背投屏幕
公开(公告)号：US20060050380A1
公开(公告)日：2006-03-09
申请号：US11219942
申请日：2005-09-06
申请人： Kyung-Joon Yoon , Han-Pil Kim , Geun-Hee Lee , Wook Kim , Seok-Joo Byun
发明人： Kyung-Joon Yoon , Han-Pil Kim , Geun-Hee Lee , Wook Kim , Seok-Joo Byun
IPC分类号： G03B21/56
CPC分类号： G03B21/625
摘要： The present invention relates to a rear projection screen (1) for allowing an observer to view an image at a front side by receiving light projected at a rear side. The rear projection screen comprises a transparent plate (3); an optical sheet (8; 8′) which is hot-pressed on a rear surface of the transparent plate (3) and includes a plurality of fine prisms (5; 5′) formed from side to side and parallel to one another to refract the light and guide the refracted light to the front side, each fine prism protruding to the rear side; a diffusion film (20) which is bonded to a front surface of the transparent plate (3) and including a transparent film (2) and diffusion layers (6) formed on front and rear surfaces of the transparent film to omnidirectionally disperse and diffuse the light refracted through the optical sheet (8; 8′); and light-shielding printed layers (4) which are formed on an upper surface of the diffusion layer (6) to be horizontally parallel to one another and face portions between the fine prisms (5; 5′) of the optical sheet (8; 8′). According to the rear projection screen of the present invention so configured, there is no reflected image on a surface on the side of an observer even under a bright environment such as the presence of sunlight, and a extremely precise color image with a high black level can be obtained. Further, a large-sized screen with less light loss can be manufactured at a low cost by first refracting light emitted from a projector through a fine prism optical sheet and then diffusing the refracted light.
摘要翻译：本发明涉及一种背投屏幕（1），用于允许观察者通过接收在后侧投射的光来观看正面的图像。背投屏幕包括透明板（3）; 在所述透明板（3）的后表面上被热压的光学片（8; 8'），并且包括多个彼此形成并且彼此平行的折射的细小棱镜（5; 5'）将折射光引导到前侧，每个细棱镜向后突出; 粘合到透明板（3）的前表面并且包括形成在透明膜的前表面和后表面上的透明膜（2）和扩散层（6）的扩散膜（20）以全面分散和扩散光折射通过光学片（8; 8'）; 以及形成在所述扩散层（6）的上表面上彼此水平平行并且在所述光学片（8; ...）的所述精细棱镜（5; 5'）之间的面对部分的遮光印刷层（4） 8'）。根据如此构造的本发明的背投屏幕，即使在诸如阳光的存在的明亮环境下，也不存在观察者侧的表面上的反射图像，并且具有高黑色水平的极精确的彩色图像可以获得。此外，通过首先通过精细棱镜光学片折射从投影仪发出的光，然后使折射光扩散，可以以低成本制造具有更少光损失的大尺寸屏幕。

3. 发明授权

US08046725B2 Method of incremental statistical static timing analysis based on timing yield 有权
标题翻译：基于定时收益的增量统计静态时序分析方法
公开(公告)号：US08046725B2
公开(公告)日：2011-10-25
申请号：US12475545
申请日：2009-05-31
申请人： Jinwook Kim , Young Hwan Kim , Wook Kim
发明人： Jinwook Kim , Young Hwan Kim , Wook Kim
IPC分类号： G06F9/455 , G06F17/50
CPC分类号： G06F17/5031 , G06F2217/84
摘要： Provided is a method of incremental SSTA (statistical static timing analysis) of a digital circuit, the method including a first step in which, when a gate is replaced in the digital circuit, delay propagation is performed from a node of a replaced gate to a virtual sink node based on SSTA; a second step in which, if a changed value of a gate timing yield at each gate which propagates delay toward the virtual sink node is smaller than a predetermined threshold value, delay propagation with respect to a fanout gate of the corresponding gate is stopped; and a third step in which, when a delay with respect to the node of the replaced gate is propagated to the virtual sink node, a new timing yield is calculated at the virtual sink node.
摘要翻译：提供了数字电路的增量SSTA（统计静态时序分析）的方法，该方法包括第一步骤，其中当在数字电路中替换门时，从更换的门的节点执行延迟传播基于SSTA的虚拟汇聚节点; 第二步骤，如果在向虚拟汇聚节点传播延迟的每个门的门定时收益的改变值小于预定阈值，则停止相对于相应门的扇出门的延迟传播; 以及第三步骤，当相对于所替换的门的节点的延迟传播到虚拟宿节点时，在虚拟宿节点处计算新的定时收益。

4. 发明授权

US07522416B2 Display device and blower thereof 有权
标题翻译：显示装置及鼓风机
公开(公告)号：US07522416B2
公开(公告)日：2009-04-21
申请号：US11318549
申请日：2005-12-28
申请人： Wook Kim , Jun Ho Bae , Chang Joon Kim
发明人： Wook Kim , Jun Ho Bae , Chang Joon Kim
IPC分类号： H05K7/20 , H05K5/00 , G02F1/1333
CPC分类号： G02F1/133382 , G02F1/133385 , H05K7/20972
摘要： A display device, and a blower thereof are disclosed. The display device includes an axial flow fan within a case, which has a display panel encased therein. The axial flow fan is provided in a width direction within the case, so that, while being rotated within the case, the axial flow fan generates forced air flow suitable to the case. The forced air flow is generated in a forward direction along with air flow by natural convection within the case.
摘要翻译：公开了一种显示装置及其鼓风机。显示装置包括壳体内的轴流式风扇，其具有封装在其中的显示面板。所述轴流风扇沿壳体内的宽度方向设置，使得在所述壳体内旋转的同时，所述轴流风扇产生适合于所述壳体的强制空气流。通过箱内的自然对流，通过空气流向前进方向产生强制空气流。

5. 发明申请

US20050276963A1 Adhesive sheet comprising hollow parts and method for preparing the same 有权
标题翻译：包含中空部分的粘合片及其制备方法
公开(公告)号：US20050276963A1
公开(公告)日：2005-12-15
申请号：US11149272
申请日：2005-06-10
申请人： Jang Kim , Woo Kim , Jae Lee , Suk Chang , Wook Kim , Geun Lee , Byoung Lee , Byeong Cho , Seung Yoo
发明人： Jang Kim , Woo Kim , Jae Lee , Suk Chang , Wook Kim , Geun Lee , Byoung Lee , Byeong Cho , Seung Yoo
IPC分类号： B05D1/12 , B05D3/02 , B32B3/00 , C09J7/00 , C09J7/02 , C09J9/00 , C09J11/00 , C09J133/04 , C09J133/06
CPC分类号： C09J133/08 , C08K3/08 , C08K3/22 , C08K3/28 , C08K3/38 , C09J7/385 , C09J2205/102 , C09J2205/11 , Y10T428/1405 , Y10T428/1462 , Y10T428/249953 , Y10T428/249971 , Y10T428/249972 , Y10T428/249978 , Y10T428/249986 , Y10T428/249987 , Y10T428/2852 , Y10T428/2857
摘要： Disclosed herein are an adhesive sheet comprising a cured acrylic polymer, hollow polymeric microspheres dispersed and ruptured in the cured acrylic polymer, and hollow parts formed by rupturing the hollow polymeric microspheres dispersed in the cured acrylic polymer, and a preparation method thereof.
摘要翻译：本文公开了一种粘合片，其包含固化的丙烯酸类聚合物，在固化的丙烯酸类聚合物中分散和破裂的中空聚合物微球，以及通过破碎分散在固化的丙烯酸类聚合物中的中空聚合物微球形成的中空部分及其制备方法。

6. 发明申请

US20050271521A1 Cooling fan 有权
标题翻译：冷风扇
公开(公告)号：US20050271521A1
公开(公告)日：2005-12-08
申请号：US11020247
申请日：2004-12-27
申请人： Wook Kim , Chang-Jun Kim , Ho-Seon Rew
发明人： Wook Kim , Chang-Jun Kim , Ho-Seon Rew
IPC分类号： H04N5/74 , F04D29/38 , F04D29/54 , F04D29/66 , F04F1/06
CPC分类号： F04D29/667 , F04D29/384 , F04D29/545
摘要： Disclosed is a cooling fan including a fan rotated by a motor, for forcibly circulating the air, and a fan housing having a through hole with a predetermined inside diameter so that the fan can be mounted thereon. A curvature radius of the end of the inner circumference of the through hole sucking the air is smaller than a curvature radius of the end of the inner circumference of the through hole discharging the air. As a result, the cooling fan can minimize noises in the operation.
摘要翻译：公开了一种冷却风扇，其包括由电动机旋转的风扇，用于强制循环空气;以及风扇壳体，具有具有预定内径的通孔，从而风扇可以安装在其上。吸入空气的通孔的内周的端部的曲率半径小于排出空气的通孔的内周的端部的曲率半径。结果，冷却风扇可以最小化操作中的噪音。

7. 发明授权

US06337223B1 Semiconductor optical device and method for fabricating the same 有权
公开(公告)号：US06337223B1
公开(公告)日：2002-01-08
申请号：US09351439
申请日：1999-07-12
申请人： Wook Kim , Tae Kyung Yoo
发明人： Wook Kim , Tae Kyung Yoo
IPC分类号： H01L2120
CPC分类号： H01S5/02 , H01L21/02389 , H01L21/0242 , H01L21/02458 , H01L21/0254 , H01L21/0262 , H01L21/02639 , H01L21/02647 , H01L33/10 , H01S5/0205 , H01S5/32341 , H01S2304/12
摘要： A semiconductor optical device and a method for fabricating the same. The semiconductor optical device comprises a substrate, a semiconductor electrode layer of a first conductive type formed on the substrate and having a groove formed to a desired depth therein, a semiconductor layer of the first conductive type formed from side walls of the groove up to a part of the semiconductor electrode layer of the first conductive type on the periphery of the groove, a cladding layer of the first conductive type, an active layer of the first conductive type, a cladding layer of a second conductive type and a semiconductor electrode layer of the second conductive type sequentially formed on the semiconductor layer of the first conductive type, and electrodes of the first and second conductive types formed respectively on the semiconductor electrode layers of the first and second conductive types.

8. 发明授权

US07179053B2 Air-blowing apparatus of cleaner 有权
标题翻译：清洁剂吹风装置
公开(公告)号：US07179053B2
公开(公告)日：2007-02-20
申请号：US10916587
申请日：2004-08-12
申请人： Wook Kim , Wan Ho Jeon , Chang Joon Kim
发明人： Wook Kim , Wan Ho Jeon , Chang Joon Kim
IPC分类号： F04D29/30
CPC分类号： A47L5/22 , F04D29/282 , F04D29/30 , F04D29/666 , F05D2240/304
摘要： Disclosed herein is an air-blowing apparatus of a cleaner. The air-blowing apparatus comprises a fan having a plurality of blades spaced apart from each other in the circumferential direction of the fan for generating a blowing force in the centrifugal direction thereof, and a diffuser disposed outside the fan in the radial direction of the fan for diffusing air blown from the fan. Each blade is formed such that at least a part of the blade is shorter than the other part of the blade extending to the outer diameter of the fan, whereby noise is reduced while blowing efficiency is not affected.
摘要翻译：这里公开了一种清洁器的送风装置。所述吹风装置包括风扇，所述风扇具有在所述风扇的圆周方向上彼此间隔开的多个叶片，用于产生沿其离心方向的吹送力;以及扩散器，其设置在所述风扇的径向方向的外侧，用于扩散从风扇吹出的空气。每个叶片形成为使得叶片的至少一部分比叶片的延伸到风扇的外径的其他部分短，从而噪音降低，而吹风效率不受影响。

9. 发明申请

US20050192392A1 Adhesives having advanced flame-retardant property 审中-公开
标题翻译：具有先进阻燃性能的胶粘剂
公开(公告)号：US20050192392A1
公开(公告)日：2005-09-01
申请号：US10986654
申请日：2004-11-12
申请人： Jang Kim , Woo Kim , Jae Lee , Suk Chang , Wook Kim , Geun Lee , Byoung Lee
发明人： Jang Kim , Woo Kim , Jae Lee , Suk Chang , Wook Kim , Geun Lee , Byoung Lee
IPC分类号： C09J133/10 , C08K3/10 , C08K3/22 , C09J20060101 , C09J133/08
CPC分类号： C09J133/08 , C08K3/22 , C08L2666/54 , C09J133/10
摘要： The present invention provides an adhesive comprising an acrylic polymer resin and a flame-retardant filler, in which the content of unreacted residual monomers in the adhesive, which are parts of monomers for forming the acrylic polymer resin and remain unreacted after a preparation process of the adhesive, is 2% or less by weight. Also, the present invention provides an adhesive sheet formed by applying the adhesive to one or both sides of a substrate. In addition, the present invention provides a method of controlling the flame retardancy of the adhesive by adjusting the content of the unreacted residual monomers in the adhesive.
摘要翻译：本发明提供一种粘合剂，其包含丙烯酸类聚合物树脂和阻燃填料，其中粘合剂中未反应的残余单体的含量是形成丙烯酸类聚合物树脂的单体的一部分，并且在制备过程中保持未反应粘合剂为2重量％以下。此外，本发明提供了一种通过将粘合剂施加到基材的一侧或两侧而形成的粘合片。此外，本发明提供了通过调节粘合剂中未反应的残余单体的含量来控制粘合剂的阻燃性的方法。

10. 发明授权

US6054906A RF power divider 失效
标题翻译：射频功率分配器
公开(公告)号：US6054906A
公开(公告)日：2000-04-25
申请号：US40160
申请日：1998-03-17
申请人： Wook Kim
发明人： Wook Kim
IPC分类号： H01P5/16 , H01P5/19 , H03H7/48 , H04B1/04 , H01P5/12
CPC分类号： H04B1/0458 , H03H7/48
摘要： An RF power divider is provided for use in a UHF-band high-power amplifier of a radio transmitter. The RF power divider includes: a single input port; first and second output ports; a first microstrip line coupled to the input port; first and second coils coupled in parallel to an output side of the first microstrip line; a second microstrip line coupled between an output side of the first coil and the first output port; a third microstrip line coupled between an output side of the second coil and the second output port; a first capacitor coupled between a ground and a contact point of the first microstrip line and the first and second coils; a resistor coupled between a contact point of the first coil and the second microstrip line, and a contact point of the second coil and the third microstrip line; and a second capacitor coupled in parallel to the resistor. Accordingly, the present invention provides a Wilkinson power divider implemented in a concentrated integer equivalent circuit, in which .lambda./4 lines are formed by the coils and the capacitors being lumped elements instead of microstrip lines.
摘要翻译：提供RF功率分配器用于无线电发射机的UHF频带大功率放大器。 RF功率分配器包括：单个输入端口; 第一和第二输出端口; 耦合到所述输入端口的第一微带线; 第一和第二线圈并联耦合到第一微带线的输出侧; 耦合在所述第一线圈的输出侧和所述第一输出端口之间的第二微带线; 耦合在所述第二线圈的输出侧和所述第二输出端口之间的第三微带线; 耦合在所述第一微带线和所述第一和第二线圈的接地点和接触点之间的第一电容器; 耦合在所述第一线圈的接触点和所述第二微带线之间的电阻器，以及所述第二线圈和所述第三微带线的接触点; 以及与电阻器并联耦合的第二电容器。因此，本发明提供了一种在集中整数等效电路中实现的Wilkinson功率分配器，其中λ/ 4线由线圈形成，电容器是集中元件而不是微带线。

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