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:
Oct. 06, 2020
Filed:
May. 07, 2019
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Myoung-Ho Kwon, Busan, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An inspection system includes a display device including a nonvolatile memory, an inspection device configured to generate a writing voltage for application to the nonvolatile memory, and a protection part configured to apply the writing voltage to the nonvolatile memory when the writing voltage is within an allowable voltage range, and not to apply the writing voltage to the nonvolatile memory when the writing voltage is not within the allowable voltage range. The application of the writing voltage to the nonvolatile memory enables a multi-time programming (MTP) operation in which reference data writes to the nonvolatile memory.