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    • 1. 发明授权
    • Depth map generation for conversion of two-dimensional image data into three-dimensional image data
    • 用于将二维图像数据转换成三维图像数据的深度图生成
    • US09013549B2
    • 2015-04-21
    • US13479794
    • 2012-05-24
    • Yen-Yu ChenChing-Chang Shih
    • Yen-Yu ChenChing-Chang Shih
    • H04N13/00G06T7/00
    • G06T7/0071G06T7/579G06T2207/10016G06T2207/20021
    • A method of depth map generation is disclosed. The method comprises the steps of: scaling down a video unit and a previous video unit to generate a reduced video unit and a reduced previous video unit; dividing the reduced video unit into N1 portions and a buffer into N2 storing units; performing a motion estimation for a target pixel of the reduced video unit to obtain a motion vector based on pixels in a preset search window established in the reduced previous video unit; assigning a depth value to the target pixel according to the motion vector; storing the target pixel in one of the N2 storing units sequentially; and, repeating the steps of performing, assigning and storing until all pixels of the reduced video unit are processed to obtain a motion depth map.
    • 公开了深度图生成方法。 该方法包括以下步骤:缩小视频单元和先前的视频单元,以生成缩小的视频单元和缩小的先前视频单元; 将缩小的视频单元划分成N1部分,将缓冲器分成N2个存储单元; 对所述缩小视频单元的目标像素执行运动估计,以基于在所述缩小的先前视频单元中建立的预设搜索窗口中的像素获得运动矢量; 根据运动矢量向目标像素分配深度值; 将目标像素依次存储在N2存储单元之一中; 并且重复执行,分配和存储的步骤,直到处理缩减视频单元的所有像素以获得运动深度图。
    • 3. 发明申请
    • DTV Antenna Apparatus
    • DTV天线装置
    • US20090256753A1
    • 2009-10-15
    • US12146886
    • 2008-06-26
    • Yen-Yu ChenKuo-Ying SuYung-Da Lin
    • Yen-Yu ChenKuo-Ying SuYung-Da Lin
    • H01Q9/04
    • H01Q1/22H01Q5/378H01Q9/42
    • The present invention discloses a DTV antenna apparatus build in a portable device. The portable device includes a system ground. The DTV antenna includes a ground plane with a short circuit point, an extending metal arm with a grounding point and a radiation element. The ground plane is the system ground. The radiation element and the ground plane are arranged in parallel to each other. The extending metal arm connects with the short circuit point. The antenna receives signals with frequencies in the range from 470 MHz to 870 MHz. The radiation element includes a radiation arm and a parasitic arm. The radiation arm has a feeding terminal. The parasitic arm connects with the short circuit point.
    • 本发明公开了一种构建在便携式设备中的DTV天线装置。 便携式设备包括系统接地。 DTV天线包括具有短路点的接地平面,具有接地点的延伸金属臂和辐射元件。 地面是系统地面。 辐射元件和接地平面彼此平行地布置。 延伸金属臂与短路点连接。 天线接收频率范围从470 MHz到870 MHz的信号。 辐射元件包括辐射臂和寄生臂。 辐射臂具有馈电端子。 寄生臂与短路点相连。
    • 6. 发明申请
    • POINT-CONTACT SOLAR CELL STRUCTURE
    • 点接触太阳能电池结构
    • US20130087191A1
    • 2013-04-11
    • US13341526
    • 2011-12-30
    • Seow-Wei TANYen-Yu ChenWei-Shuo HoYu-Hung HuangChee-Wee Liu
    • Seow-Wei TANYen-Yu ChenWei-Shuo HoYu-Hung HuangChee-Wee Liu
    • H01L31/0224H01L31/0216
    • H01L31/022425H01L31/1804Y02E10/547Y02P70/521
    • A point-contact solar cell structure includes a semiconductor substrate, a front electrode, a first passivation layer, a second passivation layer, and a rear electrode. The semiconductor substrate includes an upper surface, a lower surface, and an emitter layer, a base layer, and a plurality of locally doped regions located between the upper surface and the lower surface. The plurality of locally doped regions is located on the lower surface at intervals. The second passivation layer is located on the lower surface, and has a plurality of openings disposed respectively corresponding to the locally doped regions. The rear electrode is located on one side of the second passivation layer opposite to the semiconductor substrate, and passes through the second passivation layer via the openings to contact the locally doped regions. The width of at least one opening corresponding to the front electrode is greater than that of the remaining openings.
    • 点接触太阳能电池结构包括半导体衬底,前电极,第一钝化层,第二钝化层和后电极。 半导体衬底包括位于上表面和下表面之间的上表面,下表面和发射极层,基底层和多个局部掺杂区域。 多个局部掺杂区域间隔地位于下表面上。 第二钝化层位于下表面,并且具有分别对应于局部掺杂区域设置的多个开口。 后电极位于与半导体衬底相对的第二钝化层的一侧上,并且经由开口穿过第二钝化层以接触局部掺杂区域。 对应于前电极的至少一个开口的宽度大于其余开口的宽度。
    • 8. 发明授权
    • Digital television (DTV) antenna apparatus
    • 数字电视(DTV)天线装置
    • US07928911B2
    • 2011-04-19
    • US12146886
    • 2008-06-26
    • Yen-Yu ChenKuo-Ying SuYung-Da Lin
    • Yen-Yu ChenKuo-Ying SuYung-Da Lin
    • H01Q9/04
    • H01Q1/22H01Q5/378H01Q9/42
    • The present invention discloses a DTV antenna apparatus build in a portable device. The portable device includes a system ground. The DTV antenna includes a ground plane with a short circuit point, an extending metal arm with a grounding point and a radiation element. The ground plane is the system ground. The radiation element and the ground plane are arranged in parallel to each other. The extending metal arm connects with the short circuit point. The antenna receives signals with frequencies in the range from 470 MHz to 870 MHz. The radiation element includes a radiation arm and a parasitic arm. The radiation arm has a feeding terminal. The parasitic arm connects with the short circuit point.
    • 本发明公开了一种构建在便携式设备中的DTV天线装置。 便携式设备包括系统接地。 DTV天线包括具有短路点的接地平面,具有接地点的延伸金属臂和辐射元件。 地面是系统地面。 辐射元件和接地平面彼此平行地布置。 延伸金属臂与短路点连接。 天线接收频率范围从470 MHz到870 MHz的信号。 辐射元件包括辐射臂和寄生臂。 辐射臂具有馈电端子。 寄生臂与短路点相连。
    • 9. 发明申请
    • Digital Television Antenna
    • 数字电视天线
    • US20100001908A1
    • 2010-01-07
    • US12358478
    • 2009-01-23
    • Yen-Yu Chen
    • Yen-Yu Chen
    • H01Q1/38
    • H01Q1/243H01Q1/2266H01Q1/38H01Q5/378H01Q9/42
    • A digital television antenna built in a portable device. The portable device has a system ground board. The digital television antenna includes a parasitic arm and a signal feeding arm. The parasitic arm has a ground point and at least one bending portion. The shape of the parasitic arm is a step-like form. The ground point of the parasitic arm touches the system ground board of the portable device. The signal feeding arm has a main portion and a feeding terminal for receiving a digital television signal with a frequency from 470 MHz to 870 MHz. The shape of the main portion is approximate to a rectangle.
    • 内置便携式设备的数字电视天线。 便携式设备具有系统接地板。 数字电视天线包括寄生臂和信号馈送臂。 寄生臂具有接地点和至少一个弯曲部分。 寄生臂的形状是阶梯状。 寄生臂的接地点与便携式设备的系统接地板相接触。 信号馈送臂具有用于接收频率从470MHz到870MHz的数字电视信号的主要部分和馈电端子。 主要部分的形状近似于矩形。