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:
Dec. 30, 2003
Filed:
Oct. 19, 2000
Applicant:
Inventors:
Dae-Je Chin, Seoul, KR;
Du-Il Kim, Kyunggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 ;
U.S. Cl.
CPC ...
G09G 5/00 ;
Abstract
A portable computer includes a main LCD panel hingedly coupled to a system body, and an auxiliary LCD panel mounted upon the system body. A video image is identically displayed on both the main LCD panel and the auxiliary LCD panel. Alternatively, a definition of the auxiliary LCD panel is lower than that of the main LCD panel. Although a user cannot look at a screen of the main LCD panel, the user can confirm a position of a pointer through a screen of the auxiliary LCD panel. Therefore, the user can precisely control the pointer using a touch screen.