Projection display device and control method there

专利名称：Projection display device and control

method thereof

发明人：Kazuyuki Takeda,Osamu Sato申请号：US12419920申请日：20090407公开号：US08330771B2公开日：20121211

专利附图：

摘要：According to one embodiment, a discrimination module that discriminateswhether an input image signal is of CG images or natural images, a color correctionmodule that applies color correction processing for CG images to the input image signal

when the input image signal is determined to be of CG images or applies color correctionprocessing for natural images to the input image signal when the input image signal isdetermined to be of natural images, and a projection module that generates an opticalimage based on the image signal applied with the color correction processing, andprojects and displays the image on a screen through a projection lens, are included.

申请人：Kazuyuki Takeda,Osamu Sato

地址：Ora-gun JP,Kumagaya JP

国籍：JP,JP

代理机构：Blakely, Sokoloff, Taylor & Zafman LLP

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