The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 1999
Filed:
Dec. 29, 1995
Kwang-seog Bae, Suwon, KR;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
A thermal printer head (TPH) heating method for minimizing the change of temperature and voltage of the TPH and an apparatus adopting the same, including the steps of: generating successive gradation values which oscillate between the minimum and the maximum gradation values and converges on a medium value M; comparing the gradation value generated in the gradation value generating step with the pixel value; and providing the result of the comparing step to the TPH. Therefore, the heat accumulation phenomenon is reduced by uniformly distributing the heat amount of the TPH over the time and space axes so that the TPH function is improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile