CIRCUIT AND STYLUS FOR CAPACITIVE TOUCHSCREEN

    公开(公告)号:US20170322645A1

    公开(公告)日:2017-11-09

    申请号:US15145819

    申请日:2016-05-04

    CPC classification number: G06F3/03545 G06F3/0383 G06F3/0418 G06F3/044

    Abstract: Embodiments of a circuit and a stylus for interacting with a capacitive sensor are disclosed. The stylus includes a stylus body, a circuit disposed within the stylus body, a tip, and a power source. The circuit includes an input terminal, an amplifier, and an output terminal. The tip includes a sensing electrode and an emitting electrode, and the tip is disposed on a proximal end of the stylus body. The power source is electrically coupled to the circuit. The input terminal of the circuit is electrically coupled to the sensing electrode of the tip, and the output terminal of the circuit is electrically coupled to the emitting electrode of the tip. The circuit receives a signal through the sensing electrode, amplifies and inverts the signal, and outputs the signal through the emitting electrode. The amplifier of the circuit amplifies only a portion of the signal that exceeds a threshold voltage.

    Liquid level detection method
    13.
    发明授权
    Liquid level detection method 有权
    液位检测方法

    公开(公告)号:US08184848B2

    公开(公告)日:2012-05-22

    申请号:US12486220

    申请日:2009-06-17

    CPC classification number: G06K9/00 G06K2209/03

    Abstract: A liquid level detection method includes capturing an image of a liquid surface, a structural surface, and graduation markings provided on the structural surface using an image-capturing device to thereby obtain an initial image. Subsequently, the initial image is processed so as to generate a processed image, and a level reference value of the liquid surface is obtained from the processed image. The level reference value represents a height of the liquid surface in terms of inherent characteristics of the processed image. Lastly, a liquid level of the liquid surface is calculated based on a relative proportional relation among the level reference value, an overall height of the processed image in terms of the inherent characteristics of the processed image, and dimensions of any one of the initial and processed images relative to the graduation markings.

    Abstract translation: 液面检测方法包括使用图像捕获装置捕获设置在结构表面上的液面,结构表面和刻度标记的图像,从而获得初始图像。 随后,处理初始图像以产生处理图像,并且从处理图像获得液面的液位参考值。 水平参考值表示处理图像的固有特性方面的液面的高度。 最后,基于水平参考值,处理图像的整体高度与处理图像的固有特性之间的相对比例关系以及初始图像和初始图像中任何一个的尺寸来计算液面的液位, 处理相对于毕业标记的图像。

    Touch pen and portable electronic device using the same
    14.
    发明授权
    Touch pen and portable electronic device using the same 失效
    触摸笔和便携式电子设备使用相同

    公开(公告)号:US08164584B2

    公开(公告)日:2012-04-24

    申请号:US12486885

    申请日:2009-06-18

    Applicant: Yi-Pang Lin

    Inventor: Yi-Pang Lin

    CPC classification number: G06F3/03545 G06F1/1626 G06F2200/1632

    Abstract: A portable electronic device includes a touch pen comprising a main body, a first pen head, a first elastic member, and a first sleeve. The first elastic member interconnects the main body and the first pen head. The first sleeve is slidably sleeved on the main body or the first elastic member so as to expose at least a part of the first elastic member. The first elastic member is bendable.

    Abstract translation: 便携式电子设备包括触摸笔,其包括主体,第一笔头,第一弹性构件和第一套筒。 第一弹性构件将主体和第一笔头相互连接。 第一套筒可滑动地套在主体或第一弹性件上,以露出第一弹性件的至少一部分。 第一弹性构件是可弯曲的。

    Gate controlled field emission triode and process for fabricating the same
    15.
    发明授权
    Gate controlled field emission triode and process for fabricating the same 失效
    门控场发射三极管及其制造方法

    公开(公告)号:US07704114B2

    公开(公告)日:2010-04-27

    申请号:US11642271

    申请日:2006-12-20

    CPC classification number: H01J9/025 H01J1/304 H01J2201/30446

    Abstract: This invention relates to a process for fabricating ZnO nanowires with high aspect ratio at low temperature, which is associated with semiconductor manufacturing process and a gate controlled field emission triode is obtained. The process comprises providing a semiconductor substrate, depositing a dielectric layer and a conducting layer, respectively, on the semiconductor substrate, defining the positions of emitter arrays on the dielectric layer and conducting layer, depositing an ultra thin ZnO film as a seeding layer on the substrate, growing the ZnO nanowires as the emitter arrays by using hydrothermal process, and etching the areas excluding the emitter arrays, then obtaining the gate controlled field emission triode.

    Abstract translation: 本发明涉及一种用于制造低温下具有高纵横比的ZnO纳米线的方法,其与半导体制造工艺相关,并且获得了栅极控制的场致发射三极管。 该方法包括提供半导体衬底,分别在半导体衬底上沉积电介质层和导电层,限定电介质层和导电层上的发射极阵列的位置,将沉积超薄ZnO膜作为接种层 衬底,通过使用水热法生长ZnO纳米线作为发射极阵列,并蚀刻除发射极阵列之外的区域,然后获得栅极控制的场致发射三极管。

    Test socket and test board for wafer level semiconductor testing
    16.
    发明授权
    Test socket and test board for wafer level semiconductor testing 有权
    用于晶圆级半导体测试的测试插座和测试板

    公开(公告)号:US07576551B2

    公开(公告)日:2009-08-18

    申请号:US11902309

    申请日:2007-09-20

    Abstract: A test board for wafer level semiconductor testing is disclosed. The test board comprises a plurality of wires and microelectronic devices; and a plurality of test sockets on an upper surface of the test board. Each test socket comprises: a base member configured for attachment to the test board with a first set of screws, wherein the base member has a central opening exposing a portion of the underlying test board; an anisotropic conductive film disposed within the central opening of the base member; a chip to be tested, disposed on the anisotropic conductive film within the central opening of the base member; and a cover member overlying the chip, attached to the base member with a second set of screws.

    Abstract translation: 公开了一种用于晶片级半导体测试的测试板。 测试板包括多根导线和微电子器件; 以及在测试板的上表面上的多个测试插座。 每个测试插座包括:基座构件,其构造成用第一组螺钉附接到测试板,其中所述基座构件具有暴露所述底层测试板的一部分的中心开口; 设置在所述基底构件的中心开口内的各向异性导电膜; 待测试的芯片,设置在基底构件的中心开口内的各向异性导电膜上; 以及覆盖所述芯片的盖构件,以第二组螺钉附接到所述基座构件。

    Image sensor and fabrication method thereof
    17.
    发明申请
    Image sensor and fabrication method thereof 审中-公开
    图像传感器及其制造方法

    公开(公告)号:US20090189055A1

    公开(公告)日:2009-07-30

    申请号:US12010535

    申请日:2008-01-25

    Abstract: Embodiments disclose an image sensor device, comprising a substrate comprising a plurality of photosensor cells located therein or thereon, a plurality of optical guide structures corresponding to the photosensor cells respectively, and a stacked layer surrounding the optical guide structures, comprising a plurality of top portions with sharp corners adjacent to the top edges of the optical guide structures.

    Abstract translation: 实施方式公开了一种图像传感器装置,包括:基板,包括位于其中或其上的多个光电传感器单元,分别对应于所述光电传感器单元的多个光学引导结构和围绕所述光导结构的层叠层,所述层叠层包括多个顶部部分 其具有与光导结构的顶部边缘相邻的尖角。

    Image sensor device and fabrication method thereof
    18.
    发明申请
    Image sensor device and fabrication method thereof 审中-公开
    图像传感器装置及其制造方法

    公开(公告)号:US20090101947A1

    公开(公告)日:2009-04-23

    申请号:US11907793

    申请日:2007-10-17

    Abstract: An image sensor device is disclosed. The image sensor device comprises a substrate having a pixel array therein. A first transparent layer with a curved surface is disposed on the substrate. A micro lens array is conformally disposed on the curved surface of the first transparent layer and corresponds to the pixel array in the substrate. The invention also discloses an electronic assembly for an image sensor device and a fabrication method thereof.

    Abstract translation: 公开了一种图像传感器装置。 图像传感器装置包括其中具有像素阵列的衬底。 具有弯曲表面的第一透明层设置在基板上。 微透镜阵列保形地设置在第一透明层的弯曲表面上并对应于衬底中的像素阵列。 本发明还公开了一种用于图像传感器装置的电子组件及其制造方法。

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