首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Backlit display with improved dynamic range
摘要
A display is backlit by a source having spatially modulated luminance to attenuate illumination of dark areas of images and increase the dynamic range of the display.
申请公布号
US7505027(B2)
申请公布日期
2009.03.17
申请号
US20070715319
申请日期
2007.03.08
申请人
发明人
分类号
G09G3/36
主分类号
G09G3/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A process and apparatus for repairing by welding parts made of Ni-based alloys
A data acquisition system
Cyclone and filter combination for dust removal
Golf club head
Fremgangsmåte til optisk overfoeing av signalerings- og styringsinformasjoner i optiske nett
Portable telephone which can carry out optical/infrared communication
Tie for fastening wires
Portable electronic apparatus and charge controlling method for portable electronic apparatus
Vehicle tyre with air circulation arrangement
Brush seals
Vehicle fuel tank arrangement
REDUCING POLLUTANT GASES IN GAS MIXTURES FROM PYROTECHNIC REACTIONS
香烟滤嘴
聚能震源弹
粘贴式尿袋
油枪专用油罐
食管调搏电极导管
一种用于卤素气体检漏仪的探头
自动出渣叶滤机
电动吸尘黑板擦