Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Video Engineering》 2012-S2
Add to Favorite Get Latest Update

Analysis of Image Sensor Technology Patent: Macroscopic Quantitative Analysis of Image Sensor Technology

YANG Longxin,ZUO Tianyuan,HOU Guanhua (Patent Examination Cooperation Center of the Patent Office,SIPO,Beijing 100190,China)  
Image sensor is the device for converting optical images to electrical signal,which is widely used in camcorders,digital camera,camera phones and other devices.Image sensors are mainly divided into CCD(Charged Coupled Device) and CMOS(Complementary Metal-Oxide Semiconductor).In this paper,the overall changes of the patents of the field are statistical analyzed to study the current technology development situation,the patent applicants of competitive advantages in China market are analyzed,and the industry development risks and opportunities are revealed based on the patents of the field of the image sensor.
【CateGory Index】: G306;TP212
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 2 Hits
1 LIU Di, LI Fu-hai, RONG Hong, HAN Bing-bing, WANG Xin (College of Electrical and Information Engineering, Hunan University, Changsha 410082, China);Advantage and Latest Product of CMOS Image Sensor[J];Video Engineering;2007-11
2 KOU Yu-min, SHENG Hong, JIN Yi, CHEN Hui-dong (Beijing Union University, Beijing 100101, China);Development Status and Application of CCD Image Sensors[J];Video Engineering;2008-04
【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 ZENG Gui-ying,XIE Yuan ( School of Information Engineering , Jimei Univeristy, Xiamen 361021, Fujian Province, China );Sub-pixel Locating Accuracy for a CMOS Imaging System[J];Opto-Electronic Engineering;2011-07
2 LU Mei-na,HONG Jin,CHEN Di-hu,LUO Dong-gen,HU Ya-dong (Key Laboratory of Optical Calibration and Characterization,Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences,Hefei 230031,China);Design of Driving Schedule of a Scientific Grade CCD Based on FPGA[J];Journal of Atmospheric and Environmental Optics;2012-03
3 YANG Longxin,HOU Guanhua,ZUO Tianyuan(Patent Examination Cooperation Center of the Patent Office,SIPO,Beijing 100190,China);Analysis of Image Sensor Technology Patent: Analysis of Key Patentin CCD Image Sensor Technology[J];Video Engineering;2012-S2
4 ZHANG You~a,XU Wen-chao~a,PAN Yong-hua~b,SU Wei-ning~b(a.Kuang Yaming Honors School;b.Department of Physics,Nanjing University,Nanjing 210093,China);Diffraction of Fractals and Semi-fractals and Its Application in the Controlled Growth of Crystals[J];Research and Exploration in Laboratory;2009-10
5 WEI Ren WANG Chao SUN Zhi-bin ZHAI Guang-jie;The Design and Implementation of Scientific experiments onboard CCD camera[J];Microcomputer Information;2011-01
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 XIONG Ping (Chongqing Optoelectronics Research Institute, Chongqing 400060, CHN);Comparison of CCD and CMOS Image Sensors[J];Semiconductor Optoelectronics;2004-01
2 WANG Zhongli, LIU Jiayin, JIA Yunde(Dept. of Computer Science and Engineering, Beijing Institute of Technology, Beijing100081, China);Image sensing technology based on CCD and CMOS[J];Optical Technology;2003-03
3 QIU Hong-yun,LIU Yang,SUN Li-qun,TIAN Qian(State Key laboratory of Precision Measurement Technology and Instrument,Tsinghua University,Beijing 100084,China);Study of High Speed Readout and Image Acquisition of 14 Mega Pixel CMOS Sensor[J];Infrared Technology;2006-06
4 Yu Zaiguang Zhao Qunfei(Research Institute of Robot,Shanghai Jiaotong University,Shanghai 200030);Three-color Interpolation Algorithm Based on YCbCr and Its Implementation on a DSP System[J];Computer Engineering and Applications;2005-10
5 Yuan Hongxing Min Zijian Li Jinpin(College of Information Engineering,Capital Normal University,Beijing 100037);A Color Interpolation for CMOS Image Sensor[J];Journal of Capital Normal University(Natural Science Edition);2006-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved