公开(公告)号：US20070296891A1

公开(公告)日：2007-12-27

申请号：US11804139

申请日：2007-05-17

申请人： Pei Tu ,  Chun Wang

发明人： Pei Tu ,  Chun Wang

IPC分类号： G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/133634

摘要： A liquid crystal display device reduces the color shift problem typically observed at wide viewing angles; the device includes a phase retardation compensation film, a biaxial compensation film, and a liquid crystal display panel between the two films. Refractive indexes of the phase retardation compensation film having a thickness d1 and the biaxial compensation film having a thickness d2 are nx1, ny1, nz1, nx2, ny2, and nz2 in a first, a second and a third directions perpendicular to each other. The third direction is parallel to the normal directions of the surfaces of the phase retardation compensation film and the biaxial compensation film. Optical compensation values of the phase retardation compensation film and the biaxial compensation film are Rth1 and Rth2 and derived from [(nx1+ny1)/2−nz1]×d1 and [(nx2+ny2)/2−nz2]×d2 respectively. Rth1 is not less than 50 nm, and the sum of Rth1 and Rth2 can be equal to 271 nm.

摘要翻译： 液晶显示装置减少了在宽视角下通常观察到的色移问题; 该装置包括两个膜之间的相位延迟补偿膜，双轴补偿膜和液晶显示面板。 具有厚度d 1的相位延迟补偿膜和具有厚度d 2的双轴补偿膜的折射率是n×1，n < 在一个或更多的位置上，在一个或多个第一个子集合中，在一个 首先，彼此垂直的第二和第三方向。 第三方向与相位延迟补偿膜和双轴补偿膜的表面的法线方向平行。 相位延迟补偿膜和双轴补偿膜的光学补偿值是R＆lt; 1＆lt; 1＆gt;和R th2＆lt;＆gt;并且从[（n×1 + n + ＆lt;＆lt; y1＆gt;）/ 2-n＆lt; z1＆gt;] xd 1＆lt; 1＆gt;和[（n＆lt; x2＆ / SUB>）/ 2-n z2 2 。 R 23a不小于50nm，并且R 1和R 2的总和可以等于271nm。

公开(公告)号：US20060270378A1

公开(公告)日：2006-11-30

申请号：US11271637

申请日：2005-11-10

申请人： Cheng Lee ,  Wei Liao ,  Chun Wang

发明人： Cheng Lee ,  Wei Liao ,  Chun Wang

IPC分类号： H04B1/16

CPC分类号： H04B1/28

摘要： A low noise block downconverter. The low noise block downconverter comprises a low noise amplifier (LNA), an RF band pass filter, a mixer, a local oscillator, a harmonic filter, and a low pass filter. The low noise amplifier receives an RF input signal. The RF band pass filter is coupled to the low noise amplifier. The local oscillator provides a signal of half local oscillator 1/2 F_LO. The harmonic filter is coupled to the local oscillator and a harmonic signal of F_LO is provided to the mixer. The low pass filter is coupled to the mixer and generates an IF output signal.

摘要翻译： 低噪音块下变频器。 低噪声块下变频器包括低噪声放大器（LNA），RF带通滤波器，混频器，本地振荡器，谐波滤波器和低通滤波器。 低噪声放大器接收RF输入信号。 RF带通滤波器耦合到低噪声放大器。 本地振荡器提供半本地振荡器1/2 F_LO的信号。 谐波滤波器耦合到本地振荡器，并且将F_LO的谐波信号提供给混频器。 低通滤波器耦合到混频器并产生IF输出信号。

公开(公告)号：US20060123248A1

公开(公告)日：2006-06-08

申请号：US11300542

申请日：2005-12-14

申请人： Allen Porter ,  Chun Wang ,  Kevork Kechichian ,  Gabriel Varga ,  David Strasser

发明人： Allen Porter ,  Chun Wang ,  Kevork Kechichian ,  Gabriel Varga ,  David Strasser

IPC分类号： H04N7/16 ,  G06F11/00 ,  G06F12/14 ,  H04L9/32 ,  G06F1/26 ,  G06F17/30 ,  G08B13/00 ,  G06F11/30 ,  G06F7/04 ,  G08B21/00 ,  G06K9/00 ,  G08B29/00 ,  H03M1/68 ,  H04K1/00 ,  H04L9/00

CPC分类号： G06F12/1458 ,  G06F12/1441 ,  G09G5/363 ,  G09G5/39 ,  G09G2340/02 ,  G09G2360/12 ,  H04N5/4401 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4435

摘要： A graphics processor receives a compressed encrypted video stream. The graphics processor decrypts the compressed encrypted video stream and stores a decrypted version (i.e., a decrypted compressed video stream) in a protected portion of an on-chip or off-chip video memory. The graphics processor then permits processors and other bus masters on the graphics processor to access the on-chip video memory, but conditionally limits access to other bus masters that are located off-chip, such as a central processing unit located off-chip and coupled to the graphics processor via a bus.

公开(公告)号：US07016418B2

公开(公告)日：2006-03-21

申请号：US09923520

申请日：2001-08-07

申请人： Chun Wang ,  Paul Chow ,  Richard K. Sita ,  Philip L. Swan

发明人： Chun Wang ,  Paul Chow ,  Richard K. Sita ,  Philip L. Swan

IPC分类号： H04N7/12 ,  H04N9/64

CPC分类号： H04N21/4435 ,  H04N19/127 ,  H04N19/423 ,  H04N19/61

摘要： A method of mapping motion pictures experts group (MPEG) video information for improved efficiency is presented, wherein image information is stored in blocks of memory referred to as tiles. Tiles are mapped in memory so that adjacent tiles only correspond to different banks of memory. A method and system is provided for organizing and routing multiple memory requests from a plurality of clients to multiple memories. Requests from a plurality of clients, including a plurality of clients of the same type, such as multiple MPEG decoders, are directed to different memory controllers by a router. The memory controllers order the client requests by requests among similar client types. The memory controllers also order the client requests by different client types. The ordered requests are then delivered to memory. Returned data is sent back to the clients.

公开(公告)号：US20050163607A1

公开(公告)日：2005-07-28

申请号：US10762324

申请日：2004-01-23

申请人： Chun Wang ,  Enzo Iantorno

发明人： Chun Wang ,  Enzo Iantorno

IPC分类号： F04D25/16 ,  F04D29/28 ,  F01D3/02

CPC分类号： F04D29/282 ,  F04D25/166

摘要： A blower having an enclosure having side walls defining an internal chamber, an open end comprising a first inlet, a second inlet and an outlet. A flow separator plate extends across the internal chamber between the side walls defining a first scroll duct and a second scroll duct. The first scroll duct is in flow communication with the first inlet and the outlet, while the second scroll duct is in flow communication with the second inlet and the outlet. A blower wheel is rotatably mounted in the enclosure through an opening in the separator plate having a first wheel portion disposed in the first scroll duct and a second wheel portion disposed in the second scroll duct.

摘要翻译： 一种具有外壳的鼓风机，其具有限定内部腔室的侧壁，开口端包括第一入口，第二入口和出口。 流动分离器板在限定第一涡旋管和第二涡管之间的侧壁之间延伸穿过内室。 第一涡旋管道与第一入口和出口流动连通，而第二涡旋管道与第二入口和出口流动连通。 鼓风机轮通过分隔板中的开口可旋转地安装在外壳中，该开口具有设置在第一涡旋管道中的第一轮部分和设置在第二涡旋管道中的第二轮部分。

公开(公告)号：US06326984B1

公开(公告)日：2001-12-04

申请号：US09186034

申请日：1998-11-03

申请人： Paul Chow ,  Carl K. Mizuyabu ,  Philip L. Swan ,  Allen J.C. Porter ,  Chun Wang

发明人： Paul Chow ,  Carl K. Mizuyabu ,  Philip L. Swan ,  Allen J.C. Porter ,  Chun Wang

IPC分类号： G09G500

CPC分类号： G09G5/022 ,  G09G5/39 ,  G09G2340/02 ,  G09G2360/123 ,  H04N5/4401 ,  H04N5/44504 ,  H04N9/641 ,  H04N11/044 ,  H04N19/186 ,  H04N19/44 ,  H04N19/61 ,  H04N21/42653 ,  H04N21/4348 ,  H04N21/8146

摘要： A method and apparatus for storing and displaying video image data in a video graphics system is accomplished by receiving a video data stream, where the video data stream includes compressed video image data. The video image stream is parsed to separate the compressed video image data from other data within the data stream. The compressed video image data is decompressed to produce video image data that includes a luminosity plane, a first color plane, and a second color plane. Members of the first and second color planes are compacted together to form color pairs where a plurality of the color pairs form a color line. Each of the color lines is interleaved with at least one luminosity line to produce an interleaved plane. The interleaved plane is stored in memory. Portions of the interleaved video image data are retrieved from the interleaved plane. The portions are structured such that video image data that are located near each other within the memory are fetched together. A video output is generated based on the retrieved groups of image data where the luminosity and color values within each of the fetched groups of image data are utilized together to produce the video output.

摘要翻译： 通过接收视频数据流来实现在视频图形系统中存储和显示视频图像数据的方法和装置，其中视频数据流包括压缩的视频图像数据。 视频图像流被解析为将压缩的视频图像数据与数据流内的其他数据分离。 压缩的视频图像数据被解压缩以产生包括亮度平面，第一颜色平面和第二颜色平面的视频图像数据。 第一和第二颜色平面的成员被压缩在一起以形成多个颜色对形成彩色线的颜色对。 每个颜色线与至少一个发光线交织以产生交错平面。 交错平面存储在存储器中。 从交织的平面检索交织的视频图像数据的一部分。 这些部分被构造成使得在存储器内彼此靠近的视频图像数据被一起取出。 基于检索到的图像数据组生成视频输出，其中每个获取的图像数据组中的亮度和颜色值一起被使用以产生视频输出。

公开(公告)号：US5391605A

公开(公告)日：1995-02-21

申请号：US121085

申请日：1993-09-14

申请人： Todd Andres ,  Eduardo Alvarez ,  O. Richard Hughes ,  William Cooper ,  Chun Wang

发明人： Todd Andres ,  Eduardo Alvarez ,  O. Richard Hughes ,  William Cooper ,  Chun Wang

IPC分类号： C08J5/14 ,  C08J5/10 ,  C08K3/04 ,  C08K3/38 ,  C08K5/55 ,  C08L71/08 ,  C08L71/10 ,  C08L79/04 ,  C10M111/04 ,  C10N20/06 ,  C10N40/02 ,  C10N50/08 ,  C08L79/08

CPC分类号： C08K3/04 ,  C08K3/38

摘要： A polymeric composition containing internal lubricants is suitable for low friction applications. The composition contains from about 65 to about 85 weight percent of a polymeric blend and from about 15 to about 35 weight percent of internal lubricants, wherein said blend consists essentially of from about 35 to about 100 weight percent of polybenzimidazole and from about 0 to about 65 weight percent of poly(aryletherketone), and said lubricants consist essentially of graphite and boron nitride in a weight ratio of about 1:10 to about 10:1, respectively. The composition is useful for preparing shaped articles such as bearings, bearing sleeves, rings, etc.

摘要翻译： 含有内部润滑剂的聚合物组合物适用于低摩擦应用。 该组合物含有约65至约85重量％的聚合物共混物和约15至约35重量％的内部润滑剂，其中所述共混物基本上由约35至约100重量％的聚苯并咪唑和约0至约 65重量％的聚（芳基醚酮），并且所述润滑剂基本上由石墨和氮化硼组成，重量比分别为约1:10至约10:1。 该组合物可用于制备诸如轴承，轴承套筒，环等的成型制品。

公开(公告)号：US11774219B2

公开(公告)日：2023-10-03

申请号：US18099992

申请日：2023-01-23

申请人： Chun Wang

发明人： Chun Wang

IPC分类号： F41G3/26

CPC分类号： F41G3/2655

摘要： A toy gun and a toy gun assembly are provided. The toy gun includes a gun body; a first power supply, a first printed circuit board (PCB), an infrared emitter, a first infrared receiver, a first vibration motor, a trigger, a first display module and a first speaker are arranged in the gun body; the gun body has a gun body portion and a handle portion; the first vibration motor corresponds to the handle portion; and the first display module is exposed from an outer side of the gun body and is disposed towards the upper rear side in a displaying manner.

公开(公告)号：US09894367B2

公开(公告)日：2018-02-13

申请号：US13402861

申请日：2012-02-22

申请人： Yen-Sung Chen ,  Yu-Shu Liu ,  Tsui-Chin Chen ,  Chun Wang ,  Jian-De Jiang

发明人： Yen-Sung Chen ,  Yu-Shu Liu ,  Tsui-Chin Chen ,  Chun Wang ,  Jian-De Jiang

IPC分类号： H04N7/26 ,  H04N11/00 ,  H04N19/157 ,  H04N19/172 ,  H04N19/51 ,  H04N19/513

CPC分类号： H04N19/157 ,  H04N19/172 ,  H04N19/51 ,  H04N19/521

摘要： A motion estimation method is provided for generating a motion vector of a to-be-generated frame between two continuous reference frames. The method includes the following steps. A candidate motion vector is obtained according to the position of a to-be-generated block of a to-be-generated frame. Two first reference blocks are obtained from the two reference frames by extending the candidate motion vector from the to-be-generated block to the two reference frames, respectively. Two second reference blocks are obtained from the two reference frames by extending the candidate motion vector from one reference frame to another reference frame. Whether the candidate motion vector is valid is determined according to the positions of the two reference blocks obtained in each obtaining step. The corresponding motion vector of the to-be-generated block is determined according to the valid candidate motion vector.

公开(公告)号：US09187319B2

公开(公告)日：2015-11-17

申请号：US14366488

申请日：2012-06-04

申请人： Gang Wei ,  Chun Wang ,  Dongsan Li

发明人： Gang Wei ,  Chun Wang ,  Dongsan Li

IPC分类号： H01L21/311 ,  B81C1/00 ,  H01L21/3065 ,  B81C99/00

CPC分类号： B81C1/00531 ,  B81C1/00619 ,  B81C99/0025 ,  B81C2201/0132 ,  H01L21/30655

摘要： A substrate etching method and a substrate processing device, the substrate etching method includes: S1: placing a substrate to be processed into a reaction chamber; S2: supplying etching gas into the reaction chamber; S3: turning on an excitation power supply to generate plasma in the reaction chamber; S4: turning on a bias power supply to apply bias power to the substrate; S5: turning off the bias power supply, and meanwhile, starting to supply deposition gas into the reaction chamber; S6: stopping supply of the deposition gas into the reaction chamber, and meanwhile, turning on the bias power supply; S7: repeating steps S5-S6, until the etching process is completed. In the whole etching process, the etching operation is always performed, and the deposition operation is performed sometimes. Therefore, during the deposition operation, the plasma in the reaction chamber can etch away at least a part of deposited polymers formed by the deposition operation on a sidewall of an etched section, so that the sidewall of the etched section of the substrate is smooth.

摘要翻译： 基板蚀刻方法和基板处理装置，基板蚀刻方法包括：S1：将待处理的基板放置在反应室中; S2：向反应室供给蚀刻气体; S3：打开激励电源以在反应室中产生等离子体; S4：打开偏置电源以向基板施加偏置功率; S5：关闭偏压电源，同时开始向反应室供应沉积气体; S6：停止向反应室供应沉积气体，同时打开偏置电源; S7：重复步骤S5-S6，直到蚀刻处理完成。 在整个蚀刻过程中，总是执行蚀刻操作，并且有时执行沉积操作。 因此，在沉积操作期间，反应室中的等离子体可以蚀刻掉在蚀刻部分的侧壁上通过沉积操作形成的沉积聚合物的至少一部分，从而衬底的蚀刻部分的侧壁是光滑的。