CN101071180A - 荧幕前置型光学屏幕 - Google Patents

荧幕前置型光学屏幕 Download PDF

Info

Publication number
CN101071180A
CN101071180A CN 200610040149 CN200610040149A CN101071180A CN 101071180 A CN101071180 A CN 101071180A CN 200610040149 CN200610040149 CN 200610040149 CN 200610040149 A CN200610040149 A CN 200610040149A CN 101071180 A CN101071180 A CN 101071180A
Authority
CN
China
Prior art keywords
screen
front optical
eyesight
optical screen
displays
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 200610040149
Other languages
English (en)
Inventor
高明雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200610040149 priority Critical patent/CN101071180A/zh
Publication of CN101071180A publication Critical patent/CN101071180A/zh
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)

Abstract

本发明是一种安装于电脑、电视等荧幕显示器前的光学屏幕,系针对如老花眼、远视眼等视力有障碍者,在其观看显示器时可不用配戴眼镜,仅需要配置可校正视力之光学屏幕便可达到明视的效果。

Description

荧幕前置型光学屏幕
技术领域
本发明所属之技术领域为“光学”、“眼镜学”、“配镜学”、“镜片光学”等学科领域.
背景技术
对于老花眼、远视眼等视力有障碍者。其近距离观看电脑、电视等电子荧幕显示器,目前都是以配戴眼镜校正视力的方式解决,而在荧幕影像产生部份立即调整影像光线射出角度,使观看者可以裸眼观赏的设计尚未出现。
发明内容
对于老花眼患者,由于眼睛水晶体硬化、水晶体的粘性和弹力降低,以及睫状肌调视机能衰退等原因,对物体所形成的视觉焦点落在视网膜后方,远视眼患者亦然,一般都可以配戴凸透镜弥补其调视之不足,以矫正视力;近视眼情况相反,视觉焦点落在视网膜前方,故需配戴凹透镜来矫正。
本发明则是针对以上患者在操作电脑、观赏电视、观看监视器时,将荧幕前加装一片光学镜片屏幕取代眼镜,以调整进入眼球之视线可以在视网膜上聚焦,从而不戴眼睛便可轻松看清荧幕。减轻戴眼镜之各种不便。
具体实施方式:
针对不同程度之视觉患者,如老花眼看电脑,则可依其老花之度数,在电脑荧幕前配置一适当之凸透效果之光学镜片屏幕,以校正影像进入眼球之光线,形成聚光路径使其透过眼球的屈光系统后,正好在视网膜上聚焦,使患者裸眼便可看清荧幕上的画面。根据试验,老花度数较高时,屏幕尺寸要比荧幕略大,安置距离也离荧幕稍远。当然,针对不同程度之老花患者,亦需配置不同度数之屏幕,就有如配置眼镜一样。
本发明的优点:
其优点在帮助老花、远视等视障者。有操作个人电脑,观看荧幕时,可避免戴眼镜的麻烦与痛苦,尤其在长时间戴眼镜或需重复看近(荧幕)看远时,可清楚而轻松的看清荧幕与四周景物,较之双光镜片更为方便、舒适!

Claims (1)

  1. 一种安装于电子荧幕显示器前,可取代眼镜功能之光学镜片屏幕。
CN 200610040149 2006-05-10 2006-05-10 荧幕前置型光学屏幕 Pending CN101071180A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200610040149 CN101071180A (zh) 2006-05-10 2006-05-10 荧幕前置型光学屏幕

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610040149 CN101071180A (zh) 2006-05-10 2006-05-10 荧幕前置型光学屏幕

Publications (1)

Publication Number Publication Date
CN101071180A true CN101071180A (zh) 2007-11-14

Family

ID=38898492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200610040149 Pending CN101071180A (zh) 2006-05-10 2006-05-10 荧幕前置型光学屏幕

Country Status (1)

Country Link
CN (1) CN101071180A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107293217A (zh) * 2017-07-05 2017-10-24 深圳传音控股有限公司 一种智能终端的屏幕及具有该屏幕的智能终端

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107293217A (zh) * 2017-07-05 2017-10-24 深圳传音控股有限公司 一种智能终端的屏幕及具有该屏幕的智能终端

Similar Documents

Publication Publication Date Title
CA2991644C (en) Methods and devices for demountable head mounted displays
US10788686B2 (en) Eye-protective shade for augmented reality smart glasses
US9229246B2 (en) Attachable/detachable covering lens
CN105589196A (zh) 用于矫正视力的多功能智能眼镜
CN107305293A (zh) 具备视力矫正功能的头戴式显示装置
KR101541904B1 (ko) 시력보정용 광학기기
KR20100057674A (ko) 근시와 피로의 방지 및 치료를 위한 방법 및 장치
US10365502B2 (en) Prescription lenses for smart eyewear
KR101632156B1 (ko) 초근거리를 볼 수 있는 교정렌즈
CN104407438A (zh) 智能眼镜
JP2009075195A (ja) 眼鏡型画像表示装置及び画像表示装置付き眼鏡
CN104102022A (zh) 动态式视力矫正眼镜
JP2005538413A (ja) 低下視力に使用の二重二焦点眼球内レンズ−眼鏡望遠装置
KR102469152B1 (ko) 안경형의 프레임
CN213987032U (zh) 一种头戴显示眼镜瞳距和屈光度调节机构
CN101071180A (zh) 荧幕前置型光学屏幕
CN1952733B (zh) 近视眼近视作业眼镜
KR20120126978A (ko) 사시 환자용 입체안경
KR101490778B1 (ko) 초 근거리를 볼 수 있는 교정 렌즈 및 그 장치
CN204374515U (zh) 一种便于屈光不正患者使用的头戴式显示器
CN208672937U (zh) 一种视力矫正装置
CN108845431A (zh) 一种带手动调节结构的变视野视力眼镜
CN104076515A (zh) 一种便于屈光不正患者使用的头戴式显示器
JP2007219462A (ja) 既製老眼鏡
CN2496050Y (zh) 具矫正近视功能的镜片

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication