Cited 0 time in webofscience Cited 0 time in scopus

2개의 투사형 영상을 제공하는 멀티미디어 재생 장치

Title
2개의 투사형 영상을 제공하는 멀티미디어 재생 장치
Translated Title
MULTIMEDIA PLAYER DISPLAYING 2 PROJECTION IMAGES
Inventors
김대환최병대
DGIST Inventors
김대환최병대
Country
GE
Application Date
2009-08-18
Application No.
EP08723009.0
Registration Date
2017-03-29
Registration No.
EP2127367
Assignee
(재)대구경북과학기술원(100/100)
URI
http://hdl.handle.net/20.500.11750/7550
Abstract
A multimedia player for providing two projection images is provided. The multimedia player for displaying two projection images includes: a first projection unit displaying a first projection image; and a second projection unit displaying a second projection image. The first projection unit includes: a first driving unit controlling an operation of the first projection unit and providing an image signal on the first projection image to be displayed; a first light source unit; a first light modulation device outputting the first projection image by modulating light provided from the light source in response to the image signal of the first projection image; and a first projection lens unit magnifying and projecting an image that is output from the first light modulation device. The structure of the first projection unit is the same as that of the second projection unit. The multimedia player further includes a screen sensing unit sensing a color of an area in which an image is to be displayed. The first and second driving units detect a complementary color of a color sensed by the screen sensing unit and increase brightness of a light source corresponding to the complementary color among light sources of the first and second light source units or image data corresponding to the complementary color among image data to be displayed, thereby improving visibility.
Related Researcher
Files:
There are no files associated with this item.
Collection:
Division of Energy Technology3. Patents
Division of Electronics & Information System3. Patents


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE