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    • 52. 发明申请
    • AUDIO SYSTEM, ELECTRONIC DEVICE AND CAR AUDIO SYSTEM
    • 音频系统,电子设备和汽车音响系统
    • US20110037897A1
    • 2011-02-17
    • US12581898
    • 2009-10-20
    • Chien-Chou ChenWen-Kang Wei
    • Chien-Chou ChenWen-Kang Wei
    • H04N5/45H04B1/00
    • H04B1/082
    • An audio system including an inverter, a first amplifier, a first mixer, a main speaker, and a first audio output port is provided. The inverter receives a first audio signal and inverts the first audio signal into an inverted audio signal. The first amplifier receives the inverted audio signal from the inverter and multiplies the inverted audio signal by a first gain to generate a first compensating audio signal. The first mixer receives a second audio signal and mixes the first compensating audio signal with the second audio signal to generate a first low-interference audio signal. The main speaker receives and plays the first audio signal. The first audio output port receives the first low-interference audio signal from the first mixer and transmits the first low-interference audio signal to a first external speaker. An electronic device and a car audio system capable of generating the low-interference audio signal are provided.
    • 提供了包括逆变器,第一放大器,第一混频器,主扬声器和第一音频输出端口的音频系统。 逆变器接收第一音频信号并将第一音频信号反转成反相音频信号。 第一放大器接收来自反相器的反相音频信号,并将反相音频信号乘以第一增益以产生第一补偿音频信号。 第一混频器接收第二音频信号,并将第一补偿音频信号与第二音频信号混合以产生第一低频干扰音频信号。 主扬声器接收并播放第一个音频信号。 第一音频输出端口从第一混频器接收第一低频干扰音频信号,并将第一低频干扰音频信号发送到第一外部扬声器。 提供能够产生低干扰音频信号的电子设备和汽车音响系统。
    • 53. 发明申请
    • IMAGE SIGNAL PROCESSING METHOD
    • 图像信号处理方法
    • US20100045861A1
    • 2010-02-25
    • US12272795
    • 2008-11-18
    • Chien-Chou Chen
    • Chien-Chou Chen
    • H04N7/01
    • H04N7/0115H04N5/144H04N5/147
    • An image signal processing method is disclosed for maintaining high image display quality by avoiding signal-mode misjudgment. The image signal processing method includes generating a first threshold based on a plurality of motion values generated prior to a first time when an image input signal is detected to be of a film mode, generating a second threshold based on the first threshold and a first offset, generating a third threshold based on the first threshold and a second offset, and determining whether the image input signal between the first time and a second time is the film mode or a video mode based on the second and third thresholds.
    • 公开了一种图像信号处理方法,用于通过避免信号模式的错误判断来维持高图像显示质量。 图像信号处理方法包括:当检测到图像输入信号为胶片模式时,基于在第一次之前产生的多个运动值产生第一阈值,基于第一阈值生成第二阈值,并且产生第一偏移 基于所述第一阈值和第二偏移产生第三阈值,以及基于所述第二阈值和所述第三阈值确定所述第一时间和第二时间之间的图像输入信号是所述胶片模式还是视频模式。
    • 54. 发明申请
    • LENS ASSEMBLY WITH A FITTING STRUCTURE
    • 镜头组件与配件结构
    • US20100039716A1
    • 2010-02-18
    • US12475649
    • 2009-06-01
    • Chien-Chou Chen
    • Chien-Chou Chen
    • G02B7/02
    • G02B7/022G02B7/021G02B13/0015
    • A lens assembly includes a first lens and a second lens. The first lens includes a first inner end surface, a first outer end surface and slots. The slots formed on the first inner end surface extends toward the first outer end surface, and each slot includes a trough and an inner engaging side portion. The second lens includes a second inner end surface, a second outer end surface and engaging blocks. The engaging blocks formed on the second inner end surface extends toward the first inner end surface of the first lens, and each engaging block includes a crest portion disposed next to the first inner end surface of the first lens and an inner engaging protrusion. A slit is defined by the inner engaging side portion and the trough portion of the slot and the inner engaging protrusion and the crest portion of the engaging block.
    • 透镜组件包括第一透镜和第二透镜。 第一透镜包括第一内端表面,第一外端表面和狭槽。 形成在第一内端表面上的槽朝向第一外端表面延伸,并且每个槽包括槽和内接合侧部。 第二透镜包括第二内端表面,第二外端表面和接合块。 形成在第二内端表面上的接合块朝向第一透镜的第一内端表面延伸,并且每个接合块包括靠近第一透镜的第一内端表面设置的波峰部分和内接合突起。 狭缝由槽的内接合侧部分和槽部分以及接合块的内接合突起和顶部限定。
    • 56. 发明申请
    • SURFACE MOUNT RESISTOR HEATING APPARATUS
    • 表面安装电阻加热装置
    • US20090095734A1
    • 2009-04-16
    • US11949030
    • 2007-12-01
    • Chien-Chou Chen
    • Chien-Chou Chen
    • H05B3/06
    • H05B3/342H05B2203/005H05B2203/009H05B2203/017H05B2203/036
    • A surface mount resistor heating apparatus includes a heater including two copper foil plates electrically connected to two electric wires, and at least two surface mount resistors electrically connected between the two copper foil plates. When a low voltage electric power is applied onto the heater, the heater produces a temperature by an impedance of the at least two surface mount resistors to achieve a heating purpose. Thus, the two copper foil plates can change and diffuse a spot-type temperature distribution of each of the at least two surface mount resistors into a planar-type temperature distribution to distribute the temperature evenly and smoothly so as to instantly reduce the higher temperature produced by the at least two surface mount resistors to a determined temperature that is comfortable to a user.
    • 表面贴装电阻加热装置包括一个加热器,它包括两个电连接到两个电线的铜箔片,以及至少两个电连接在两个铜箔片之间的表面贴装电阻器。 当将低电压电力施加到加热器上时,加热器通过至少两个表面贴装电阻器的阻抗产生温度,以达到加热目的。 因此,两个铜箔板可以将至少两个表面贴装电阻器中的每一个的点型温度分布改变并扩散到平面型温度分布中,以均匀平稳地分布温度,以便立即降低产生的较高温度 通过所述至少两个表面贴装电阻器到达用户舒适的确定温度。
    • 57. 发明申请
    • Pixel array substrate
    • 像素阵列基板
    • US20080231583A1
    • 2008-09-25
    • US11907646
    • 2007-10-16
    • Chien-Chou ChenChun-Chang Chiu
    • Chien-Chou ChenChun-Chang Chiu
    • G09G3/36
    • G02F1/136259G02F1/136286
    • This present invention disclose a pixel array substrate comprising a substrate, a plurality of scan lines, a plurality of data lines, a plurality of active elements, a plurality of pixel electrodes, a plurality of first patterned floating lines, and a plurality of first patterned connecting wires. A plurality of pixel fields are formed by the cross scan lines and data lines, and each active element is electrically connected with the corresponding scan line, data line and pixel electrode. Each first patterned floating line overlaps some data lines. Each first patterned connecting wire disposes across some scan line, and overlaps the first patterned floating line disposed on the two sides of the scan line.
    • 本发明公开了一种像素阵列衬底,其包括衬底,多个扫描线,多条数据线,多个有源元件,多个像素电极,多个第一图案化浮动线以及多个第一图案化 连接线。 多个像素场由交叉扫描线和数据线形成,并且每个有源元件与相应的扫描线,数据线和像素电极电连接。 每个第一图案浮动线与一些数据线重叠。 每个第一图案化的连接线布置在一些扫描线上,并与布置在扫描线两侧的第一图案化浮动线重叠。
    • 60. 发明申请
    • Shift register system and method for driving a shift register system
    • 移位寄存器系统和驱动移位寄存器系统的方法
    • US20070101218A1
    • 2007-05-03
    • US11545984
    • 2006-10-10
    • Chien-Chou ChenSz-Hsiao Chen
    • Chien-Chou ChenSz-Hsiao Chen
    • G01R31/28
    • G09G3/3677
    • An exemplary shift register system (200) includes a counter (270), a shift register (210), a level shifter (220), and a plurality of switches (231-234). The counter includes a signal receiving pin connecting to a first external circuit, a pulse output pin, and a number of signal output pins. The shift register includes sixty-four register units therein, sixty-four output pins, a start pin connected to the pulse output pin of the counter, a controlling pin connected to the signal receiving pin of the counter. The level shifter includes sixty-four input pins connected to the sixty-four output pins of the shift register, and sixty-four output pins. Each switch includes sixty-four input pins connected to the output pins of the level shift through a bus line (228), sixty-four output pins that are for connection to a second external circuit, and an enabling pin connected to a respective one of the signal output pins of the counter.
    • 示例性移位寄存器系统(200)包括计数器(270),移位寄存器(210),电平移位器(220)和多个开关(231-234)。 计数器包括连接到第一外部电路的信号接收引脚,脉冲输出引脚和多个信号输出引脚。 移位寄存器包括六十四个寄存器单元,六十四个输出引脚,连接到计数器的脉冲输出引脚的起始引脚,连接到计数器的信号接收引脚的控制引脚。 电平转换器包括连接到移位寄存器的64个输出引脚的六十四个输入引脚和六十四个输出引脚。 每个开关包括连接到通过总线(228)的电平移位的输出引脚的六十四个输入引脚,用于连接到第二外部电路的六十四个输出引脚,以及连接到相应的一个 计数器的信号输出引脚。