公开(公告)号：KR1020120033722A

公开(公告)日：2012-04-09

申请号：KR1020100095404

申请日：2010-09-30

Applicant: 한국전자통신연구원

Inventor： 최성율 ,  김종윤 ,  정후영

IPC: H01L27/10 ,  H01L21/8229 ,  H01L21/8239

CPC classification number: G11C13/0007 ,  B82Y10/00 ,  B82Y30/00 ,  G11C13/0014 ,  G11C13/0016 ,  G11C13/004 ,  G11C13/0069 ,  G11C2013/0073 ,  G11C2213/35 ,  G11C2213/77 ,  G11C2213/80 ,  H01L29/1606 ,  H01L51/0045 ,  H01L51/0591

Abstract: PURPOSE: A graphene oxide memory device and a manufacturing method thereof are provided to prevent non-uniformity between devices while reducing the size of the device by arranging a uniform graphene oxide thin film instead of a metal nano particle layer or an organic compound structure. CONSTITUTION: An insulating film(111) is arranged on a substrate(110). A lower electrode(120) is formed on the substrate. An electron channel layer(130) is formed with a graphene oxide on the lower electrode. An upper electrode(140) is formed on the electron channel layer. A bonding layer is formed between the substrate and the lower electrode.

Abstract translation: 目的：提供石墨烯氧化物存储器件及其制造方法，以通过布置均匀的氧化烯氧化物薄膜而不是金属纳米颗粒层或有机化合物结构来减小器件的尺寸，从而防止器件之间的不均匀性。 构成：在衬底（110）上布置绝缘膜（111）。 在基板上形成下电极（120）。 电子通道层（130）在下电极上形成有氧化石墨烯。 在电子通道层上形成上电极（140）。 在基板和下电极之间形成接合层。

公开(公告)号：KR100460843B1

公开(公告)日：2004-12-09

申请号：KR1020030012352

申请日：2003-02-27

Applicant: 한국전자통신연구원

Inventor： 이상수 ,  한종욱 ,  손승원 ,  박치항 ,  김종윤

IPC: H04N7/167

CPC classification number: G09C5/00

Abstract: Provided are an apparatus and method for cryptographing and/or deciphering an image. The apparatus includes an image segmenting unit, a random image generating unit, a cryptographing unit, and a phase card generating unit. The image segmenting unit segments an input binary image into images. The random image generating unit generates as many random images as the segmented images. The cryptographing unit performs XOR operations on the segmented images and the random images on a one-to-one basis to produce as many cryptographed images as the segmented images. The phase card generating unit assigns phase values of pi and 0 to black and white pixels of the cryptographed images to generate phase cards corresponding to the cryptographed images.

Abstract translation: 提供了一种用于对图像进行加密和/或解密的装置和方法。 该装置包括图像分割单元，随机图像生成单元，加密单元和相位卡生成单元。 图像分割单元将输入的二值图像分割成图像。 随机图像生成单元生成与分割图像一样多的随机图像。 加密单元以一对一的方式对分割图像和随机图像执行异或运算以产生与分割图像一样多的密码图像。 阶段卡生成单元将pi和0的相位值分配给密码图像的黑白像素以生成对应于密码图像的相位卡。

公开(公告)号：KR1020130017696A

公开(公告)日：2013-02-20

申请号：KR1020110080275

申请日：2011-08-11

Applicant: 한국전자통신연구원

Inventor： 윤두협 ,  최성율 ,  최홍규 ,  김종윤

IPC: A61N5/06 ,  A61N5/08 ,  A61N1/04

CPC classification number: A61N5/0625 ,  A61N2005/0645 ,  A61N2005/0652 ,  A61N2005/0659 ,  A61N2005/0661 ,  A61N2005/0662

Abstract: PURPOSE: A pad for phototherapy is provided to reduce heat generated by increasing current and to obtain stable output and wavelength. CONSTITUTION: A pad for phototherapy comprises a substrate(10), an electrode pattern(14), a light source(16), and a power supply device. The electrode pattern comprises a plurality of light source electrodes(14a) and a linear electrode(14b). The power supply device supplies electric power to the light source. The linear electrode is separate from the substrate.

Abstract translation: 目的：提供用于光疗的垫，以减少增加电流产生的热量，并获得稳定的输出和波长。 构成：用于光疗的垫包括基底（10），电极图案（14），光源（16）和电源装置。 电极图案包括多个光源电极（14a）和线状电极（14b）。 电源装置向光源供电。 线性电极与衬底分开。

公开(公告)号：KR1020040076992A

公开(公告)日：2004-09-04

申请号：KR1020030012352

申请日：2003-02-27

Applicant: 한국전자통신연구원

Inventor： 이상수 ,  한종욱 ,  손승원 ,  박치항 ,  김종윤

IPC: H04N7/167

CPC classification number: G09C5/00

Abstract: PURPOSE: A system and a method for encoding/decoding images are provided to block a cryptographic attack carried out through analysis of encrypted information. CONSTITUTION: An image encoding system includes an image splitter(110), a random image generator(120), an encoder(130), and a phase card generator(140). The image splitter splits an input binary image into split images. The random image generator generates random images as many as the number of the split images. The encoder exclusive-ORs the split images and the random images one to one to generate encoded images as many as the number of the split images. The phase card generator gives phase values of pi and zero to pixel values of black and white constructing the encoded images to generate respective phase cards for the encoded images.

Abstract translation: 目的：提供一种用于编码/解码图像的系统和方法，以阻止通过分析加密信息进行的加密攻击。 构成：图像编码系统包括图像分离器（110），随机图像生成器（120），编码器（130）和相位卡生成器（140）。 图像分离器将输入二进制图像分割成分割图像。 随机图像生成器产生与分割图像的数量一样多的随机图像。 编码器将分割图像和随机图像一一对齐，以生成与分割图像数量一样多的编码图像。 相位卡发生器给出相位值pi和零到黑色和白色的像素值，构成编码图像以产生用于编码图像的各自的相位卡。

公开(公告)号：KR1020130068448A

公开(公告)日：2013-06-26

申请号：KR1020110135622

申请日：2011-12-15

Applicant: 한국전자통신연구원

Inventor： 윤두협 ,  최성율 ,  최홍규 ,  김종윤

IPC: H01L33/42 ,  H01L33/36

CPC classification number: H01L33/42 ,  H01L33/382

Abstract: PURPOSE: A light emitting diode is provided to form a transparent electrode with a graphene, thereby improving transmission efficiency in all regions including the infrared region. CONSTITUTION: A current diffusion layer is disposed on a P-type semiconductor layer. A transparent electrode(110) is disposed on the current diffusion layer. The transparent electrode is made with graphene. A P-type electrode(114) is disposed on the transparent electrode. An N-type electrode(116) is disposed on an N-type semiconductor layer.

Abstract translation: 目的：提供发光二极管以形成具有石墨烯的透明电极，从而提高包括红外区在内的所有区域的透射效率。 构成：电流扩散层设置在P型半导体层上。 透明电极（110）设置在电流扩散层上。 透明电极由石墨烯制成。 P型电极（114）设置在透明电极上。 N型电极（116）设置在N型半导体层上。