中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

126 records (took 0.026 seconds)

    Composition for forming conductive film method for preparing the same and display device employing conductive film formed using the composition
    21.
    发明授权
    Composition for forming conductive film method for preparing the same and display device employing conductive film formed using the composition 失效
    用于制备导电膜方法的组合物和使用该组合物形成的导电膜的显示装置

    公开(公告)号：US06351063B1

    公开(公告)日：2002-02-26

    申请号：US09478412

    申请日：2000-01-06

    Applicant: Ji-won Lee ,  Jong-hwan Park ,  Myun-ki Shim ,  Dong-sik Zang

    Inventor： Ji-won Lee ,  Jong-hwan Park ,  Myun-ki Shim ,  Dong-sik Zang

    IPC: H01J3100

    CPC classification number: H01J29/896 ,  H01J29/868 ,  H01J2229/8632 ,  H05F1/02

    Abstract: A composition for forming a conductive film, a method for preparing the same, and a cathode ray tube (CRT) employing the conductive film formed using the composition are disclosed. In the composition for forming a conductive film according to the present invention, conductive black pigment particles are bonded to a network of an organic-inorganic composite sol and are uniformly dispersed in the network. Thus, the conductive film prepared using the composition of the present invention is stable even under a change of conditions such as temperature or humidity. Further, a CRT employing the conductive film formed using the conductive composition of the present invention is excellent in view of contrast characteristics, resolution and film properties, and has an improved body color and a good picture image.

    Abstract translation: 公开了一种用于形成导电膜的组合物，其制备方法和使用该组合物形成的导电膜的阴极射线管（CRT）。 在本发明的导电膜形成用组合物中，将导电性黑色颜料粒子与有机 - 无机复合溶胶的网络接合，均匀地分散在网络中。 因此，使用本发明的组合物制备的导电膜即使在诸如温度或湿度的条件的变化下也是稳定的。 此外，使用本发明的导电组合物形成的导电膜的CRT在对比度特性，分辨率和膜特性方面是优异的，并且具有改善的体色和良好的图像。

    Image sensor having different substrate bias voltages
    22.
    发明授权
    Image sensor having different substrate bias voltages 有权

    公开(公告)号：US09860467B2

    公开(公告)日：2018-01-02

    申请号：US14989055

    申请日：2016-01-06

    Applicant: Seung-sik Kim ,  Moo-sup Lim ,  Ji-won Lee

    Inventor： Seung-sik Kim ,  Moo-sup Lim ,  Ji-won Lee

    IPC: H04N5/335 ,  H04N5/3745 ,  H01L27/146 ,  H04N5/355 ,  H04N5/359

    CPC classification number: H04N5/3745 ,  H01L27/14612 ,  H01L27/14654 ,  H04N5/3559 ,  H04N5/3591

    Abstract: An image sensor having different bias voltages is provided. The image sensor may include a plurality of pixels configured to output pixel signals based on a received optical signal, and logic circuits configured to output the pixels signals as image data. The pixels may be formed on a first region of a semiconductor substrate, the first region being substrate biased to a first voltage. The logic circuits may be formed on a second region of the semiconductor substrate different from the first region, the second region being substrate biased to a second voltage different from the first voltage. A full-well capacitance (FWC) of the photodiode may be increased by applying the first voltage, which is a negative (−) voltage, to a photodiode of a pixel to reduce (or, alternatively prevent) a blooming effect.

    Composite masking system and method for improving invisibility of high-definition video watermarking
    24.
    发明授权
    Composite masking system and method for improving invisibility of high-definition video watermarking 有权
    用于改善高清视频水印隐形性的复合掩蔽系统和方法

    公开(公告)号：US08553881B2

    公开(公告)日：2013-10-08

    申请号：US13180534

    申请日：2011-07-11

    Applicant: Heung Kyu Lee ,  Tae Woo Oh ,  Kyung Su Kim ,  Ji Won Lee ,  Hee Dong Kim

    Inventor： Heung Kyu Lee ,  Tae Woo Oh ,  Kyung Su Kim ,  Ji Won Lee ,  Hee Dong Kim

    IPC: H04N7/169 ,  G06K9/00

    CPC classification number: H04N21/8358 ,  G06T1/0028 ,  G06T1/0064 ,  G06T2201/0051 ,  G06T2201/0202

    Abstract: A composite masking system and method for improving the invisibility of high-definition video watermarking. The composite masking system includes a watermark generation module, a mask generation module, and watermark embedment means. The watermark generation module generates a basic watermark pattern using a private key, and generate a watermark pattern by repeatedly extending the basic watermark pattern. The mask generation module generates a Noise Visibility Function (NVF) mask using NVF masking means, an adaptive dithering mask using adaptive dithering masking means, and a contour mask using contour masking means. The watermark embedment means generates a composite mask by multiplying the NVF mask, the adaptive dithering mask and the contour mask together, multiplying the composite mask and the extended watermark pattern together, and embedding the result of the second multiplication in the luminance channel of an original image.

    Abstract translation: 一种用于提高高清视频水印隐形性的复合掩蔽系统和方法。 复合掩蔽系统包括水印生成模块，掩码生成模块和水印嵌入装置。 水印生成模块使用专用密钥生成基本水印图案，并通过重复地扩展基本水印图案来生成水印图案。 掩模产生模块使用NVF掩蔽装置，使用自适应抖动掩蔽装置的自适应抖动掩模和使用轮廓掩蔽装置的轮廓掩模来生成噪声可见性功能（NVF）掩模。 水印嵌入装置通过将NVF掩模，自适应抖动掩模和轮廓掩模相乘来生成复合掩码，将合成掩码和扩展水印图案相乘，并将第二乘法的结果嵌入原始图像的亮度通道中 图片。

    METHOD OF MANUFACTURING PHOTOELECTRODE STRUCTURE
    26.
    发明申请
    METHOD OF MANUFACTURING PHOTOELECTRODE STRUCTURE 审中-公开
    制作光电结构的方法

    公开(公告)号：US20120309126A1

    公开(公告)日：2012-12-06

    申请号：US13330606

    申请日：2011-12-19

    Applicant: Byong-Cheol Shin ,  Ji-Won Lee ,  Chang-Wook Kim ,  Do-Young Park

    Inventor： Byong-Cheol Shin ,  Ji-Won Lee ,  Chang-Wook Kim ,  Do-Young Park

    IPC: H01L31/18 ,  B82Y40/00

    CPC classification number: H01G9/209 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

    Abstract: A method of forming a photoelectrode structure includes: disposing a light-scattering layer including a nanowire on a photoanode substrate; and coating the light-scattering layer with an inorganic binder solution to fix the light-scattering layer on the photoanode substrate. Due to the structure of the photoelectrode structure, the adhesive force between the light-scattering layer and the photoanode substrate is enhanced and the photocurrent density is increased.

    Abstract translation: 形成光电极结构的方法包括：在光阳极基板上设置包括纳米线的光散射层; 并用无机粘合剂溶液涂覆光散射层，以将光散射层固定在光电阳极基板上。 由于光电极结构的结构，光散射层和光电阳极基板之间的粘合力增强，并且光电流密度增加。

    ELECTROLYTE FOR DYE-SENSITIZED SOLAR CELL AND DYE-SENSITIZED SOLAR CELL INCLUDING THE SAME
    27.
    发明申请
    ELECTROLYTE FOR DYE-SENSITIZED SOLAR CELL AND DYE-SENSITIZED SOLAR CELL INCLUDING THE SAME 审中-公开
    用于透明的太阳能电池的电解质和包含它们的透明的太阳能电池

    公开(公告)号：US20120255604A1

    公开(公告)日：2012-10-11

    申请号：US13241020

    申请日：2011-09-22

    Applicant: Moon-Sung KANG ,  Ji-Won Lee ,  Si-Young Cha

    Inventor： Moon-Sung KANG ,  Ji-Won Lee ,  Si-Young Cha

    IPC: H01L31/0224 ,  H01G9/035 ,  B82Y99/00

    CPC classification number: H01G9/2004 ,  H01G9/2013 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542

    Abstract: An electrolyte for a dye-sensitized solar cell, the electrolyte including an organic solvent; a redox derivative; and an additive including a linear carbon chain, wherein the additive has an ionic or non-ionic neutral functional group located at one or more ends of the linear carbon chain. The viscosity of the high-density electrolyte is reduced, whereby the ionic conductivity of the electrolyte is increased, and the leakage of the electrolyte from the dye-sensitized solar cell is prevented. Therefore, a dye-sensitized solar cell including the electrolyte exhibits enhanced durability and efficiency such as in terms of fill factor (FF).

    Abstract translation: 用于染料敏化太阳能电池的电解质，所述电解质包括有机溶剂; 氧化还原衍生物 和包含直链碳链的添加剂，其中所述添加剂具有位于直链碳链的一个或多个末端的离子或非离子中性官能团。 高密度电解质的粘度降低，电解质的离子传导性提高，并且防止电解质从染料敏化太阳能电池泄漏。 因此，包括电解质的染料敏化太阳能电池表现出增强的耐久性和效率，例如在填充因子（FF）方面。

    DYE-SENSITIZED SOLAR CELL
    28.
    发明申请
    DYE-SENSITIZED SOLAR CELL 审中-公开
    透明的太阳能电池

    公开(公告)号：US20120211077A1

    公开(公告)日：2012-08-23

    申请号：US13289920

    申请日：2011-11-04

    Applicant: Byong-Cheol Shin ,  Ji-Won Lee ,  Young-Rag Do

    Inventor： Byong-Cheol Shin ,  Ji-Won Lee ,  Young-Rag Do

    IPC: H01L31/0232

    CPC classification number: H01G9/209 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542

    Abstract: A dye-sensitized solar cell including: a first substrate and a second substrate positioned to face each other; a first electrode layer on the first substrate and comprising a light absorption layer; a second electrode layer on the second substrate to face the first electrode layer and comprising a catalyst layer; an electrolyte between the first substrate and the second substrate; a first reflection layer on one surface of the second substrate; and a phosphor layer on one surface of the second electrode layer, the first reflection layer, or the second substrate, wherein the first reflection layer has a photonic crystal structure in which a plurality of dielectric substances having different refractive indexes are alternately arranged.

    Abstract translation: 1.一种染料敏化太阳能电池，包括：第一基板和第二基板，其被定位成彼此面对; 第一基板上的第一电极层，包括光吸收层; 所述第二基板上的第二电极层面对所述第一电极层并且包括催化剂层; 所述第一基板和所述第二基板之间的电解质; 在所述第二基板的一个表面上的第一反射层; 以及在所述第二电极层，所述第一反射层或所述第二基板的一个表面上的荧光体层，其中所述第一反射层具有其中交替排列具有不同折射率的多个电介质的光子晶体结构。

Patent Agency Ranking