Circuit and method for self-refresh of DRAM cells through monitoring of cell leakage currents
    41.
    发明授权
    Circuit and method for self-refresh of DRAM cells through monitoring of cell leakage currents 有权
    通过监测电池漏电流来自动刷新DRAM单元的电路和方法

    公开(公告)号:US06862239B1

    公开(公告)日:2005-03-01

    申请号:US10696291

    申请日:2003-10-29

    IPC分类号: G11C11/406 G11C7/00

    摘要: A circuit and a method for self refresh of DRAM cells are provided. The circuit comprises a bias generator and an oscillator. The bias generator comprises a first current generator, a second current generator and a converter. The first current generator generates a first leakage current of “0” state cells. The second current generator generates a second leakage current of “1” state cells. The converter transforms a current comprising the first leakage current and the second leakage current into output biases. The method comprises generating leakage currents from memory cells; transforming the leakage currents into output biases for determining a self refresh period; and using the output biases to control an oscillator for generating a periodical signal pulse in response to the leakage currents.

    摘要翻译: 提供了一种用于DRAM单元的自刷新的电路和方法。 电路包括偏置发生器和振荡器。 偏置发生器包括第一电流发生器,第二电流发生器和转换器。 第一电流发生器产生“0”状态单元的第一泄漏电流。 第二电流发生器产生“1”状态单元的第二泄漏电流。 转换器将包括第一漏电流和第二漏电流的电流转换成输出偏压。 该方法包括从存储器单元产生泄漏电流; 将泄漏电流转换成输出偏压,以确定自刷新周期; 以及使用所述输出偏压来控制用于响应于所述漏电流产生周期性信号脉冲的振荡器。

    Microinjector for jetting droplets of different sizes
    42.
    发明授权
    Microinjector for jetting droplets of different sizes 有权
    用于喷射不同大小的液滴的微量注射器

    公开(公告)号:US06789880B2

    公开(公告)日:2004-09-14

    申请号:US10064254

    申请日:2002-06-26

    IPC分类号: B41J214

    摘要: A microinjector uses bubbles as virtual valves to eject droplets of different sizes. The microinjector is in fluid communications with a reservoir and has a substrate, an orifice layer, and a plurality of nozzles. The substrate has a manifold for receiving ink from the reservoir. The orifice layer is positioned on the top of the substrate so that a plurality of chambers are formed between the orifice layer and the top of the substrate. Each of the nozzles has an orifice and at least three bubble generating components. The bubble generating components are selectively driven by a driving circuit so that each nozzle can eject droplets of different sizes.

    摘要翻译: 微量注射器使用气泡作为虚拟阀来喷射不同尺寸的液滴。 微型注射器与储存器流体连通,并具有基底,孔层和多个喷嘴。 衬底具有用于从储存器接收墨水的歧管。 孔层位于基板的顶部,使得在孔板层和基板的顶部之间形成多个室。 每个喷嘴具有孔口和至少三个气泡产生部件。 气泡生成部件由驱动电路选择性地驱动,使得每个喷嘴可喷射不同尺寸的液滴。

    Surface isolation device
    43.
    发明授权
    Surface isolation device 失效
    表面隔离装置

    公开(公告)号:US06733616B2

    公开(公告)日:2004-05-11

    申请号:US10063878

    申请日:2002-05-21

    IPC分类号: H05H100

    摘要: A surface isolation device for isolating a predetermined area of a second surface of a wafer from an etching solution while the etching solution etches a first surface of the wafer to form a plurality of manifolds in the wafer. The surface isolation device has a base for positioning the wafer, a fixture for fixing the wafer on the base, and an isolation ring positioned on the base for isolating the predetermined area from the etching solution. When the fixture fixes the wafer on the base, the wafer sticks to the isolation ring, forming a seal that isolates the predetermined area from the etching solution.

    摘要翻译: 一种表面隔离装置,用于在蚀刻溶液蚀刻晶片的第一表面以在晶片中形成多个歧管时,将晶片的第二表面的预定区域与蚀刻溶液隔离。 表面隔离装置具有用于定位晶片的基座,用于将晶片固定在基座上的固定器,以及位于基座上用于将预定区域与蚀刻溶液隔离的隔离环。 当夹具将晶片固定在基座上时,晶片粘附到隔离环上,形成将预定面积与蚀刻溶液隔离的密封。

    Optical blood glucose detecting apparatus and operating method thereof
    44.
    发明授权
    Optical blood glucose detecting apparatus and operating method thereof 有权
    光学血糖检测装置及其操作方法

    公开(公告)号:US09211089B2

    公开(公告)日:2015-12-15

    申请号:US13421290

    申请日:2012-03-15

    IPC分类号: A61B5/1455 A61B5/145

    CPC分类号: A61B5/1455 A61B5/14532

    摘要: An optical blood glucose detecting apparatus and an operating method thereof are disclosed. The optical blood glucose detecting apparatus includes a detecting module, an assisting and strengthening module, and a data processing module. The detecting module provides an incident optical signal passing through a detected portion of skin surface into a skin interstitial fluid, captures a blood glucose optical reflection message of the skin interstitial fluid, and it interferes the blood glucose optical reflection message and the incident optical signal to generate a detected data. The assisting and strengthening module provides a physical or chemical effect on a tissue region under the detected portion to strengthen the blood glucose optical reflection message. The data processing module processes the detected data to determine a blood glucose concentration.

    摘要翻译: 公开了一种光学血糖检测装置及其操作方法。 光学血糖检测装置包括检测模块,辅助加强模块和数据处理模块。 检测模块提供穿过皮肤表面的被检测部分的入射光信号到皮肤间质液中,捕获皮肤间质液的血糖光学反射信息,并且将血糖光反射信息和入射光信号干扰 生成检测到的数据。 辅助和加强模块对被检测部分下的组织区域提供物理或化学作用,以加强血糖光学反射信息。 数据处理模块处理检测到的数据以确定血糖浓度。

    Optical touch apparatus with high resolution and method of operating the same
    45.
    发明授权
    Optical touch apparatus with high resolution and method of operating the same 有权
    具有高分辨率的光学触摸设备和操作方法

    公开(公告)号:US08593435B2

    公开(公告)日:2013-11-26

    申请号:US12813246

    申请日:2010-06-10

    IPC分类号: G06F3/042

    CPC分类号: G06F3/0421 G06F3/0428

    摘要: An optical touch apparatus includes an inputting interface, an optical module, a light receiving module, and a processing module. The inputting interface includes a surface and a light transmitting unit under the surface. The optical module and the light receiving module are set on a first side and a second side of the inputting interface. The optical module receives an incident beam and generates a plurality of parallel sensing lights according to the incident beam. When the plurality of parallel sensing lights pass the light transmitting unit to the light receiving module, the light receiving module generates a sensing result according to the condition the light receiving module receives the plurality of sensing lights. The processing module determines a touch point position formed on the surface according to the sensing result.

    摘要翻译: 光学触摸装置包括输入接口,光学模块,光接收模块和处理模块。 输入接口包括表面和表面下方的光发射单元。 光模块和光接收模块设置在输入接口的第一侧和第二侧上。 光学模块接收入射光束,并根据入射光束产生多个平行的感测光。 当多个平行感测光通过光传输单元到光接收模块时,光接收模块根据光接收模块接收多个感测光的条件产生感测结果。 处理模块根据感测结果确定在表面上形成的触摸点位置。

    Optical touch apparatus and operating method thereof
    46.
    发明授权
    Optical touch apparatus and operating method thereof 有权
    光触摸装置及其操作方法

    公开(公告)号:US08564570B2

    公开(公告)日:2013-10-22

    申请号:US12875288

    申请日:2010-09-03

    IPC分类号: G06F3/042 G06F3/041

    摘要: An optical touch apparatus including an input interface, at least one sensing module, and a processing module is disclosed. The input interface includes at least one functional input key, and the position of the at least one functional input key disposed on the input interface corresponds to that of the at least one sensing module disposed on the surrounding of the input interface. The at least one sensing module generates a sensing result according to the condition that the at least one sensing module receives sensing lights. The processing module determines touch point position formed on the input interface according to the sensing result.

    摘要翻译: 公开了一种包括输入接口,至少一个感测模块和处理模块的光学触摸设备。 输入接口包括至少一个功能输入键,并且布置在输入接口上的至少一个功能输入键的位置对应于设置在输入接口周围的至少一个感测模块的位置。 所述至少一个感测模块根据所述至少一个感测模块接收感测灯的条件产生感测结果。 处理模块根据感测结果确定形成在输入接口上的触摸点位置。

    Fundus optical image device
    47.
    发明授权
    Fundus optical image device 有权
    眼底光学图像装置

    公开(公告)号:US08523357B2

    公开(公告)日:2013-09-03

    申请号:US13189173

    申请日:2011-07-22

    IPC分类号: A61B3/14 A61B3/135

    摘要: A fundus optical image device includes a light source, a first optical element set and a second optical element set. The first optical element set includes a first diaphragm. The light emitted from the light source passes through the first diaphragm and reaches a fundus through the first optical element set. The second optical element set includes a second diaphragm. The light is reflected by the fundus and then passes through the second diaphragm to present an image of the fundus. At least one of the first diaphragm and the second diaphragm is a microarray diaphragm.

    摘要翻译: 眼底光学图像装置包括光源,第一光学元件组和第二光学元件组。 第一光学元件组包括第一光阑。 从光源发射的光穿过第一光阑并通过第一光学元件组到达眼底。 第二光学元件组包括第二光阑。 光被眼底反射,然后穿过第二个隔膜,呈现眼底的图像。 第一隔膜和第二隔膜中的至少一个是微阵列隔膜。

    INTRAOCULAR PRESSURE DETECTING DEVICE AND DETECTING METHOD THEREOF
    48.
    发明申请
    INTRAOCULAR PRESSURE DETECTING DEVICE AND DETECTING METHOD THEREOF 有权
    内窥镜检测装置及其检测方法

    公开(公告)号:US20120253165A1

    公开(公告)日:2012-10-04

    申请号:US13434504

    申请日:2012-03-29

    IPC分类号: A61B3/16

    CPC分类号: A61B3/16

    摘要: An intraocular pressure detecting device includes an image capturing unit, a processor, and a pressure detection unit. The image capturing unit, coupled to the image capturing unit, is capable of acquiring an eye image. According to the eye image, the processor can determine an intraocular pressure detection area. After the pressure detection unit detects the intraocular pressure detection area, the intraocular pressure is calculated by the processor of the intraocular pressure detecting device.

    摘要翻译: 眼压检测装置包括图像捕获单元,处理器和压力检测单元。 耦合到图像捕获单元的图像捕获单元能够获取眼睛图像。 根据眼睛图像,处理器可以确定眼内压检测区域。 在压力检测单元检测到眼内压检测区域之后,由眼内压检测装置的处理器计算出眼压。

    Touch sensing device and touch sensing apparatus
    49.
    发明授权
    Touch sensing device and touch sensing apparatus 有权
    触摸感应装置和触摸感应装置

    公开(公告)号:US08102379B2

    公开(公告)日:2012-01-24

    申请号:US12139833

    申请日:2008-06-16

    IPC分类号: G06F3/041 B41J2/41 G02B26/00

    CPC分类号: G06F3/041

    摘要: The invention discloses a touch sensing device, which includes a containing space, a first substrate layer, a second substrate layer, a driver, and a sensor. The first substrate layer and the second substrate layer define the containing space for containing a fluid. The driver can provide charges to a first conducting layer of the first substrate layer, a second conducting layer of the second substrate layer, and the fluid. The sensor can sense the electric characteristics of the fluid. When a point unit approaches the touch sensing device and influences the charges, the appearance of the fluid could be changed and then the electric characteristics could also be changed.

    摘要翻译: 本发明公开了一种触摸感测装置,其包括容纳空间,第一基板层,第二基板层,驱动器和传感器。 第一衬底层和第二衬底层限定用于容纳流体的容纳空间。 驱动器可以向第一衬底层的第一导电层,第二衬底层的第二导电层和流体提供电荷。 传感器可感测流体的电气特性。 当点单元接近触摸感测装置并影响电荷时,可以改变流体的外观,然后电特性也可以改变。

    Memory macro with irregular edge cells
    50.
    发明授权
    Memory macro with irregular edge cells 有权
    具有不规则边缘单元格的内存宏

    公开(公告)号:US07913215B2

    公开(公告)日:2011-03-22

    申请号:US11493405

    申请日:2006-07-26

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5045 G06F17/5068

    摘要: A memory macro includes a first set of cells disposed in a first area of a memory array, and a second set of cells, which differ from the first set of cells in physical dimensions, disposed at an edge of the first area for improving robustness of the cells at the edge of the memory array.

    摘要翻译: 存储器宏包括设置在存储器阵列的第一区域中的第一组单元,以及设置在第一区域的边缘处的与物理尺寸的第一组单元不同的第二组单元,用于改善第一区域的鲁棒性 存储器阵列边缘的单元格。