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
光学投影系统
摘要
一种光学投影系统包括一影像产生装置;一投影镜头组,其用以接收来自影像产生装置的影像,并对影像进行折射后射出,其中投影镜头组包括一或复数非球面透镜以及复数个透镜,非球面透镜之畸变系数大于0.5,使影像产生枕形畸变;以及一反射镜,其用以接收来自投影镜头组之影像,对投影镜头组造成的枕形畸变进行补偿,并投射该影像至一显示幕;其中,复数个透镜之畸变系数之总和的绝对值小于非球面透镜组的畸变系数总和。
申请公布号
TW200914873
申请公布日期
2009.04.01
申请号
TW096135185
申请日期
2007.09.20
申请人
扬明光学股份有限公司
发明人
陈荣耀;赖庆隆
分类号
G02B27/18(2006.01)
主分类号
G02B27/18(2006.01)
代理机构
代理人
杨大德
主权项
地址
新竹市新竹科学工业园区力行路11号
您可能感兴趣的专利
METHODS AND OPHTHALMIC DEVICES WITH ORGANIC SEMICONDUCTOR LAYER
DETERMINING THE CONFIGURATION OF A BASE STATION OF A MOBILE TELEPHONY NETWORK
MOBILE TERMINAL AND CONTROL METHOD FOR THE MOBILE TERMINAL
METHOD AND APPARATUS FOR ENCAPSULATING A RIGID INSERT IN A CONTACT LENS FOR CORRECTING VISION IN ASTIGMATIC PATIENTS
SYNCHRONOUS SEMICONDUCTOR MEMORY DEVICE WITH DUAL TYPE DLLS AND METHOD FOR MANAGING DUAL TYPE DLLS
SOLAR CELL
MOBILE DEVICE AND CONTROL METHOD FOR THE SAME
VIDEO COMMUNICATION SYSTEM AND METHOD THEREOF
ELECTRONIC DEVICE AND METHOD FOR GENERATING PANORAMA IMAGE
DEVICE FOR TREATING MICROSCOPIC RESIDUAL TUMORS REMAINING IN TISSUES FOLLOWING SURGICAL RESECTION
A TERMINAL FITTING
DISPLAY PANEL, METHOD OF DRIVING THE SAME AND DISPLAY APPARATUS HAVING THE SAME
Vehicle assistant safety belt for child
THE BONDING AND PUNCHING EQUIPMENT FOR CLOTHES SPANGLE WITH COOLING STRUCTURE
FURNITURE UNDERFRAME
FURNITURE UNDERFRAME
Photo-resist composition, coating method thereof, method for patterning of organic film using the same and display device fabricated thereby
U-WELLNESS SERVICE SYSTEM AND THE SERVICE METHOD FOR USING U-WELLNESS SERVICE SYSTEM
INVISIBLE SLIDING DOOR LINK STRUCTRUE
APPLICATOR FOR FLUID MATERIAL