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Technology life cycle analysis method based on patent documents
期刊论文
OAI收割
technological forecasting & social change 80 (2013) 398–407, 2013, 期号: 80, 页码: 398-407
作者:
Xian Zhang(张娴)
;
Xian Zhang(张娴)
;
Xian Zhang(张娴)
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/09/15
Technology life cycle
Patent
Indicator
Cathode ray tube
Thin film transistor liquid crystal display
Nano-biosensor
Field-line coupling interference prediction of LCD module in high-power TEA CO2 laser system (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
Ge X.
;
Li X.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
In high power TEA CO2 laser system
liquid crystal display (LCD) module is a key device for display and control functions. Because of laser's harsh electromagnetic environment
LCD module coupled to the electromagnetic interference easily
leading to not work normally. This paper analyzed the interference coupling mechanism. On the basis of the analysis results
LCD module's field-line coupling is calculated by Taylor form's BLT equation. The calculation result is verified by experiment. The results show that
due to the field-line coupling
the data line of LCD module existed interference voltage
interference voltage value is 1V. The interference voltage is larger than the LCD module's noise margin. LCD module must shield the interference. 2012 IEEE.
TECHNOLOGY LIFE CYCLE ANALYSIS MODELLING BASED ON PATENT DOCUMENTS
会议论文
OAI收割
the 4th international seville conference on future-oriented technology analysis(fta), spain, seville, 2011-05-12~2011-05-13
作者:
Jing Wang
;
Xian Zhang(张娴)
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2011/07/20
technology life cycle
patent
indicator
cathode ray tube
thin film transistor liquid crystal display
nano-biosensor
Design of LED Light Source converted to Linear Light Source for LCD Back light Module
会议论文
OAI收割
29th International Display Research Conference (EURODISPLAY-2009), Univ Romw, Rome, ITALY,, 2009-09-14
作者:
Li F (李丰)
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2011/03/14
liquid crystal display
light expansion area
linear light source
P-127: Stabilization of azodye alignment layer for liquid crystal display (EI CONFERENCE)
会议论文
OAI收割
48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010, May 23, 2010 - May 28, 2010, Seattle, WA, United states
作者:
Xuan L.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
In this paper
we explore novel method of fabricating novel stable alignment layer for liquid crystal display. Large azimuthal anchoring energy and alignment quality comparable to that of rubbed polyimide film is obtained without using a contact process. The poor photostability known for azodye materials is overcome with the additional introduction of photocrosslinking material.
Color filter-less technology of LED back light for LCD-TV - art. no. 68410G
会议论文
OAI收割
conference on solid state lighting and solar energy technologies, beijing, peoples r china, nov 12-14, 2007
Fan, MN
;
Liang, M
;
Guo, DB
;
Yang, FH
;
Wang, LC
;
Wang, GH
;
Li, JM
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2010/03/09
LED back light unit
color filter-less
emitting phosphors
liquid crystal display
Novel fast measurement method of twist angle and optical retardation of liquid crystal display (EI CONFERENCE)
会议论文
OAI收割
Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China
Huang X.
;
Lu Y.-T.
;
Kong X.-J.
;
Jing H.
;
Fu G.-Z.
;
Jin H.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2013/03/25
A novel method is proposed to measure twist angle and optical retardation of liquid crystal display in this paper. The new method which is one of single-wavelength methods has three characteristics
introducing a method of measuring the total intensity ratio of the transmitted light to eliminate the influence of absorption by the polarizer
using circularly and homogeneously aligned LC cell (CH-LC) as a unique polarization-converting device
analyzer
using variable sector diaphragm and photodetector to detect the total intensity of transmitted light whose original polarization direction is continuously changed from 0 to arbitrary angle
CH-LC
liquid crystal display and so on. The twist angle () and optical retardation (nd) can be derived by using Jones matrix analysis and a curve fitting where and nd are fitting parameters. Experiment proved the results are accurate
the process of operation is fast
the devices are economical.
Synthesis and characterization of crosslinked uniform polymeric microspheres containing a polyimide prepolymer by a new emulsification process
期刊论文
OAI收割
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2003, 卷号: 41, 期号: 16, 页码: 2588-2598
作者:
Ma, GH
;
Fujiwara, J
;
Su, ZG
;
Omi, S
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/11/08
emulsification
crosslinking
particle size distribution
polystyrene
liquid-crystal display (LCD)
Correction of the aberrations in the human eyes with SVAG1 thin-film transistor liquid-crystal display
期刊论文
OAI收割
OPTIK, 2003, 卷号: 114, 期号: 10, 页码: 467-471
作者:
Quan, W
;
Wang, ZQ
;
Mu, GG
;
Ning, L
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2015/09/21
eye's aberrations
adaptive optics
liquid crystal display
New liquid-crystal alignment agents based on fluorinated polyimides with trifluoromethyl-substituted benzene or diphenylether in the side chain
期刊论文
OAI收割
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2002, 卷号: 40, 期号: 10, 页码: 1583-1593
作者:
Liu, JG
;
Li, ZX
;
Wu, JT
;
Zhou, HW
;
Wang, FS
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/04/09
Fluorinated Copolyimide
Alignment Films
Thermal Properties
Liquid-crystal Display (Lcd)
Pretilt Angle
Transparency