NDLI: Control and measurement of doctoring angle at deformed state in doctoring apparatus for printed electronics

Content Provider	Springer Nature Link
Author	Jeon, Sung Woong Kim, Cheol Kim, Chung Hwan
Copyright Year	2017
Abstract	In printed electronics, the performance of printed devices depends on the quality of the printed patterns, or printability. It depends on the printing ink, the printing equipment, and printing conditions. Therefore, for reliable printed patterns with high printability, the printing conditions should be optimized and then maintained at constant values. Among the various printing conditions, parameters related to the doctoring process are important in gravure printing. In this study, the doctoring angle is redefined by the contact angle between the master plate and the doctor blade at the deformed state rather than the undeformed initial angle. The doctoring apparatus, capable of varying the angle of the doctor blade by controlling the position of the blade at the desired position, is developed. To estimate the doctoring angle in the deformed state without measurement from the photo image, mathematical model that calculates the doctoring angle in the deformed state using only geometric properties are derived. The doctoring angles based on the proposed mathematical model are compared with those measured from direct photo images for verifying the proposed method. In addition, the effect of the doctoring angle on the printability of the printed patterns is examined qualitatively through an experiment.
Starting Page	633
Ending Page	639
Page Count	7
File Format	PDF
ISSN	22347593
Journal	International Journal of Precision Engineering and Manufacturing
Volume Number	18
Issue Number	5
e-ISSN	20054602
Language	English
Publisher	Korean Society for Precision Engineering
Publisher Date	2017-05-09
Publisher Place	Seoul
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Printed electronics Doctoring angle Printability Doctor blade Industrial and Production Engineering Materials Science
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Mechanical Engineering Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Assessment of printability for printed electronics patterns by measuring geometric dimensions and defining assessment parameters

Quantitative measurement of ink-blanket adhesion for contact transfer printing inks

Application of a fuzzy controller for the lateral control in roll-to-roll printed electronics

Online noncontact thickness measurement of printed conductive silver patterns in Roll-to-Roll gravure printing

Design and fabrication of printed electrowetting-on-dielectric device

Optimal doctor blade design considering contact stress and toner properties

Fabrication and measurement of the performance of a printed EMI shielding mesh filter on PET film

Roll to roll air-floating oven drying process design and analysis for printed electronics

Development of doctoring apparatus capable of measurement and control of doctoring angle and force in printing equipment for printed electronics

Control and measurement of doctoring angle at deformed state in doctoring apparatus for printed electronics

Similar Documents

Assessment of printability for printed electronics patterns by measuring geometric dimensions and defining assessment parameters

Quantitative measurement of ink-blanket adhesion for contact transfer printing inks

Application of a fuzzy controller for the lateral control in roll-to-roll printed electronics

Online noncontact thickness measurement of printed conductive silver patterns in Roll-to-Roll gravure printing

Design and fabrication of printed electrowetting-on-dielectric device

Optimal doctor blade design considering contact stress and toner properties

Fabrication and measurement of the performance of a printed EMI shielding mesh filter on PET film

Roll to roll air-floating oven drying process design and analysis for printed electronics

Development of doctoring apparatus capable of measurement and control of doctoring angle and force in printing equipment for printed electronics

Control and measurement of doctoring angle at deformed state in doctoring apparatus for printed electronics