利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.019 秒)

    Wide dynamic range CMOS image sensor having controllabale photo-response characteristic and control method thereof
    1.
    发明申请
    Wide dynamic range CMOS image sensor having controllabale photo-response characteristic and control method thereof 审中-公开
    具有可控制光响应特性的宽动态范围CMOS图像传感器及其控制方法

    公开(公告)号：US20060065811A1

    公开(公告)日：2006-03-30

    申请号：US10949327

    申请日：2004-09-27

    申请人： Hongil Yoon ,  Hyun Yoon ,  Yong Lim

    发明人： Hongil Yoon ,  Hyun Yoon ,  Yong Lim

    IPC分类号： H01L27/00

    CPC分类号： H01L27/14643 ,  H01L27/14601 ,  H01L27/14609 ,  H04N5/35518

    摘要： A wide dynamic range CMOS image sensor is invented for easily changing a photo-response characteristic between a linear response and a logarithmic response without altering any hardware. A method of controlling the photo-response characteristic is also provided in which: the reset signal generator of the CMOS image sensor sets the maximum value of a reset pulse to VDD and the minimum value of the reset pulse to ΔV which is greater than VSS, such that the active pixel can have a photo-response characteristic that combines a linear response and a logarithmic response. When the ΔV value is varied in the reset pulse generated from the reset signal generator, the boundary between the linear response and the logarithmic response of the image sensor can be adjusted.

    摘要翻译： 发明了一种宽动态范围CMOS图像传感器，用于在不改变任何硬件的情况下容易地改变线性响应和对数响应之间的光响应特性。 还提供了一种控制光响应特性的方法，其中：CMOS图像传感器的复位信号发生器将复位脉冲的最大值设置为V DD和复位脉冲的最小值 到大于V SS的DeltaV，使得有源像素可以具有组合线性响应和对数响应的光响应特性。 当从复位信号发生器产生的复位脉冲中ΔV值变化时，可以调整图像传感器的线性响应与对数响应之间的边界。

    Method for preparing catalyst for partial oxidation of methylbenzenes
    4.
    发明申请
    Method for preparing catalyst for partial oxidation of methylbenzenes 有权
    制备甲基苯部分氧化催化剂的方法

    公开(公告)号：US20060281632A1

    公开(公告)日：2006-12-14

    申请号：US11435212

    申请日：2006-05-17

    申请人： Won Lee ,  Dong Lee ,  Jong Chae ,  Hyun Yoon

    发明人： Won Lee ,  Dong Lee ,  Jong Chae ,  Hyun Yoon

    IPC分类号： B01J27/224

    CPC分类号： B01J23/30 ,  B01J37/0201 ,  B01J37/0205 ,  C07C45/36 ,  C07C47/544

    摘要： The present invention relates to a novel method for preparing a catalyst for partial oxidation of methlybenzenes, comprising, (a) a step of preparing a solution or slurry of the compounds comprising tungsten (b) a step of supporting the solution or slurry obtained in the step (a) on inorganic carrier; (c) a step of drying the catalyst obtained in the step (b); and (d) a step of calcining the dried catalyst obtained in the step (c), characterized in that the ratio of the pore volume of inorganic carrier and the volume of the solution or slurry in the step (b) is 1:09˜1.1, and the catalyst provides superior aromatic aldehydes selectivity to those prepared by the conventional impregnation or heat evaporation method over a wide range of conversion rate.

    摘要翻译： 本发明涉及一种制备用于部分氧化甲基苯的催化剂的新方法，包括（a）制备包含钨的化合物的溶液或浆料的步骤（b）将在 步骤（a）无机载体; （c）干燥步骤（b）中获得的催化剂的步骤; 和（d）煅烧步骤（c）中获得的干燥催化剂的步骤，其特征在于步骤（b）中无机载体的孔体积与溶液或浆料的体积比为1:09〜 1.1，并且催化剂在宽范围的转化率下为通过常规浸渍或热蒸发法制备的那些提供优异的芳族醛选择性。

    Bed heating systems
    5.
    发明授权
    Bed heating systems 失效

    公开(公告)号：US06581224B2

    公开(公告)日：2003-06-24

    申请号：US09798888

    申请日：2001-03-06

    申请人： Hyun Yoon

    发明人： Hyun Yoon

    IPC分类号： A47C2100

    CPC分类号： A47C21/048 ,  F24D3/16 ,  F28F2210/10

    摘要： A heating system, e.g. for a bed mattress or floor sleeping area, has a tube extending in an array from a water inlet portion to a water outlet portion through a sinuous intermediate portion. The heating system has a longitudinal inner area extending centrally along the array and a pair of longitudinal outer areas extending at opposite sides of the inner area along the array. The intermediate portion has innermost runs distributed over the central area, where a sleeping person is most likely to lie, and connected directly to the inlet portion and to one another and outermost runs distributed over the outer areas and connected directly to the water outlet portion and to one another. A pump has an outlet connected through the water heater to the water inlet portion and an inlet connected to a water reservoir; and a water temperature and flow control device is connected to the pump and the water heater.

    Composition For Coating Organic Electrode And Method Of Manufacturing Organic Electrode Having Excellent Transparency Using The Composition
    6.
    发明申请
    Composition For Coating Organic Electrode And Method Of Manufacturing Organic Electrode Having Excellent Transparency Using The Composition 失效
    用于涂覆有机电极的组合物和使用该组合物制造具有优异透明性的有机电极的方法

    公开(公告)号：US20070200099A1

    公开(公告)日：2007-08-30

    申请号：US10599443

    申请日：2005-03-15

    申请人： Jong Lee ,  Chul Kim ,  Hyun Yoon

    发明人： Jong Lee ,  Chul Kim ,  Hyun Yoon

    IPC分类号： H01B1/12 ,  B05D5/12

    CPC分类号： H01B1/12 ,  Y10T428/31504

    摘要： The present invention relates to a composition for coating an organic electrode and method of manufacturing an organic electrode having a excellent transparency using the composition comprising 3% to 20% by weight of a polyhydric alcohol, polyol or a mixture thereof, 5% to 10% by weight of a primary alcohol having C1 to C5, 5% to 25% by weight of a amide, sulfoxide or a mixed solvent thereof, 0.01% to 0.1% by weight of a surfactant and a aqueous solution of polyethylenedioxythiophene (PEDOT) conductive polymers having nano-sized particle in a remainder. The present invention indicates the excellent transparency that transmittance of organic conductive layer is more than 90% in the visible ray area and sheet resistance is 300 to 900 Ω/sq in case of coating. Therefore the present invention is capable of manufacturing the organic electrode such a electrode or a writing material of organic transistor, smart card, antenna, electrode of battery and fuel battery, capacitor using for PCB, inductor, electromagnetic wave cover and a sensor etc. as well as the transparency electrode using for display.

    摘要翻译： 本发明涉及使用包含3重量％至20重量％的多元醇，多元醇或其混合物的组合物，具有优选的透明度的有机电极的组合物，其含量为5％至10％ 的具有C1至C5的伯醇，5至25重量％的酰胺，亚砜或其混合溶剂，0.01重量％至0.1重量％的表面活性剂和聚亚乙基二氧噻吩（PEDOT）导电聚合物的水溶液 在其余部分具有纳米尺寸的颗粒。 本发明表明有机导电层的透射率在可见光区域的透射率优于90％，涂层时的薄层电阻为300〜900Ω/ sq。 因此，本发明能够制造有机电极，例如有机晶体管，智能卡，天线，电池和燃料电池的电极或书写材料，用于PCB，电感器，电磁波罩和传感器等的电容器 以及用于显示的透明电极。

    Method for preparing catalyst for partial oxidation of methylbenzenes
    7.
    发明申请
    Method for preparing catalyst for partial oxidation of methylbenzenes 有权
    制备甲基苯部分氧化催化剂的方法

    公开(公告)号：US20070117717A1

    公开(公告)日：2007-05-24

    申请号：US11602324

    申请日：2006-11-21

    申请人： Won Lee ,  Dong Lee ,  Jong Chae ,  Hyun Yoon

    发明人： Won Lee ,  Dong Lee ,  Jong Chae ,  Hyun Yoon

    IPC分类号： B01J23/00

    CPC分类号： B01J23/30 ,  B01J21/04 ,  B01J37/0036 ,  B01J37/0221 ,  B01J37/0236

    摘要： The present invention relates to a novel method for preparing a catalyst of the formula (1), WOx wherein, W represents tungsten atom, O represents oxygen atom x represents a value determined by oxidative state of W, for partial oxidation of methylbenzenes, the method comprising: (a) a step of preparing tungsten oxide slurry by wet milling; (b) a step of supporting the slurry obtained in the step (a) on fire-resistance inorganic carrier by impregnation; (c) a step of drying the catalyst obtained in the step (b); and (d) a step of calcining the dried catalyst obtained in the step (c), and can reduce the reaction temperature on the basis of equivalent yield in the preparation of corresponding aromatic aldehyde from methylbenzenes since the catalyst has increased the surface areas compared to the conventional one, and thus has high conversion rate.

    摘要翻译： 本发明涉及一种制备式（1）的催化剂的新方法，其中<？in-line-formula description =“In-line Formulas”end =“lead”→> WOx <？in-line-formula description 其中，W表示钨原子，O表示氧原子，x表示由氧化态W确定的值，用于甲基苯的部分氧化，该方法包括：（a） 通过湿磨制备氧化钨浆料的步骤; （b）通过浸渍将在步骤（a）中获得的浆料支撑在耐火无机载体上的步骤; （c）干燥步骤（b）中获得的催化剂的步骤; 和（d）煅烧步骤（c）中获得的干燥催化剂的步骤，并且可以基于由甲基苯制备相应的芳族醛的当量产率来降低反应温度，因为催化剂与表面积相比增加了 因此具有高转换率。