Dr. Hyun-Soo Kim Profile

Dr. Hyun-Soo Kim

at SAMSUNG Electronics Co Ltd

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 20 May 2006 Paper

Mask fabrication results using new laser writing system: Sigma7300

Ho-June Lee, Dong-Suk Nam, Sang-Hee Lee, Hyun-Soo Kim, Jung-Hoon Lee, Hak-Seung Han, Byung-Gook Kim, Seong-Woon Choi, Woo-Sung Han

Proceedings Volume 6283, 62831J (2006) https://doi.org/10.1117/12.681744

KEYWORDS: Photomasks, Particles, Inspection, Laser systems engineering, Mask making, SRAF, Printing, Semiconducting wafers, Light sources, Optical simulations

Read Abstract +

In order to make the mask for the photolithography, e-beam direct writing system has been used because e-beam source is most controllable among the direct systems. However, the development of the new e-beam system is scheduled slowly and there is no conspicuous breakthrough technology to improve the quality of the mask comparing to the wafer exposure tool development. Lately, a new laser writing system, Sigma7300 is introduced and shows 200x reduction projection system and very high throughput relative to the e-beam direct writing system. Because it can write the full layout in a mask less than 4 hours, the high reproducibility is expected. Although the current tool is using KrF light source and 0.82NA reduction projection lens column, the higher resolution tool using the ArF light source can be expected in the future. In this paper the possible resolution limit of the Sigma7300 is discussed and the application example for the mask fabrication. To estimate the process capability, the optical simulation is performed and compared with the experimental results. Because its patterned image is not so clear like the e-beam writer, the pattern rounding, the line-end shortening, and the minimum assist feature are discussed with the patterns of the e-beam writer. At the end the important qualities of the mask like defects are compared with the results of the e-beam system.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years