JPS60144717A - Special lens of glasses for operator of computer and glasses - Google Patents

Special lens of glasses for operator of computer and glasses

Info

Publication number
JPS60144717A
JPS60144717A JP14884A JP14884A JPS60144717A JP S60144717 A JPS60144717 A JP S60144717A JP 14884 A JP14884 A JP 14884A JP 14884 A JP14884 A JP 14884A JP S60144717 A JPS60144717 A JP S60144717A
Authority
JP
Japan
Prior art keywords
glasses
operator
astigmatic angle
lens
specific
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
JP14884A
Other languages
Japanese (ja)
Inventor
Kunio Takeuchi
邦夫 竹内
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.)
K CORP KK
Original Assignee
K CORP KK
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 K CORP KK filed Critical K CORP KK
Priority to JP14884A priority Critical patent/JPS60144717A/en
Priority to BR8407255A priority patent/BR8407255A/en
Priority to PCT/JP1984/000067 priority patent/WO1985003139A1/en
Priority to EP19840901095 priority patent/EP0168498A4/en
Priority to PCT/JP1985/000002 priority patent/WO1985003140A1/en
Priority to AU38332/85A priority patent/AU572606B2/en
Priority to US06/876,891 priority patent/US4818095A/en
Publication of JPS60144717A publication Critical patent/JPS60144717A/en
Priority to FI853313A priority patent/FI853313L/en
Priority to DK395185A priority patent/DK395185A/en
Priority to US07/215,259 priority patent/US4915495A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/001—Constructions of non-optical parts specially adapted for particular purposes, not otherwise provided for or not fully classifiable according to technical characteristics, e.g. therapeutic glasses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)

Abstract

PURPOSE:To cut off incidence of a harmful light by measuring and calculating an astigmatic angle adapted to the astigmatic angle of right and left naked eyes of an operator and using one double layered lens with a specific astigmatic angle, where a specific polarizing film produced on a basis of said measured and calculated astigmatic angle is interposed and adhered between two lenses for glasses, to uniform the light incident on eyeballs. CONSTITUTION:For the purpose of uniforming the incident light to cut off lights such as an irregularly reflective light, distortion of personal eyeballs, namely, the astigmatic angle is measured and calculated, and a specific polarizing film 2 is produced on a basis of this calculated astigmatic angle, and this specific polarizing film is inserted and adhered between two lenses 1 and 3 for glasses to obtain one double layered lens with a specific astigmatic angle, and this lens is used for glasses of the operator of a computer. By the use of this glasses, fatigue of operator's eyes is reduced considerably.

Description

【発明の詳細な説明】 この発明はコンピュータのオペレータの職業病として産
業界において対策が急務とされている眼精疲労と視力弱
化（重症状の場合ストレスの蓄積によりめまい、頭痛、
吐き気を訴える）に有効な対応策として考案したオペレ
ータ用の特殊レンズ（特許請求の範囲第１項）とその特
殊レンズを使用したメガネ（特許請求の範囲第２項）で
ある。DETAILED DESCRIPTION OF THE INVENTION This invention addresses eye strain and weakened vision, which are occupational diseases of computer operators that urgently require countermeasures in industry (in severe cases, dizziness, headaches, etc. due to stress accumulation).
These are a special lens (Claim 1) for operators devised as an effective countermeasure for patients complaining of nausea (Claim 1) and glasses using the special lens (Claim 2).

コンピータのオペレータはディスプレイ画面の文字、図
形等表示を長時間凝視しつつ、キイボードを打つ作業を
反復性なうものであるが、ディスプレイ画面の電子表示
の光はオペレータの肉眼の眼球の黄班部分に集結すると
、オペレータは強度に視神経を駆使することを要求され
る。その際、電子信号波動の動揺に伴ない画面の表示に
絶えず動揺と明るさに不均一が起きる。Computer operators have to stare at the characters, figures, etc. displayed on the display screen for long periods of time and repeatedly type on the keyboard, but the light from the electronic display on the display screen is reflected in the macular area of the operator's naked eye. The operator is required to make full use of his/her optic nerve. At this time, as the electronic signal waves fluctuate, the screen display constantly fluctuates and the brightness becomes uneven.

更らにディスプレイ画面から発生する赤外線・紫外線は
オペレータの眼球に入射し障害を生じている。Furthermore, infrared rays and ultraviolet rays emitted from the display screen enter the operator's eyes and cause problems.

この発明は、メガネのレンズに偏光レンズｉｆ用するこ
とによって眼球に入射する光を一定し有害な光の入射を
カントすることを目的と１〜ている。なお、レンズ表面
のコーティングによってディスプレイ画面から発生する
赤外線、紫外線をカットすることができる。The object of the present invention is to stabilize the light incident on the eyeball and to cant the incidence of harmful light by using a polarized lens if in the lens of eyeglasses. Additionally, the coating on the lens surface can block infrared and ultraviolet rays emitted from the display screen.

この入射する光を一定化し、乱反射光などの光をカット
する目的のために個人個人がもつ眼球上のひずみ、すな
わち、乱視角度を測定算出しこの算出した乱視角度に基
いて特定の偏光膜を作り、この特定偏光膜を２枚のメガ
ネ用レンズの間に挾み接着して１枚の特定乱視角度つき
重層レンズを仕上げ、このレンズを使用してコンピュー
タのオペレータ用のメガネとするもので、このメガネを
使用することによシオペレータの眼精疲労はいちじるし
く軽減されるものである。In order to stabilize this incident light and cut out light such as diffusely reflected light, the distortion on the eyeball of each individual, that is, the astigmatism angle, is measured and calculated, and a specific polarizing film is applied based on the calculated astigmatism angle. This specific polarizing film is sandwiched and glued between two eyeglass lenses to create one multilayer lens with a specific astigmatic angle, and this lens is used to make glasses for computer operators. By using these glasses, operator's eye strain is significantly reduced.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は　乱視角９０°に仮定したレンズ第２図は　第
１図の分解部分の縦断図面１は前面レンズ　２は偏光膜 ３は後面レンズ 第３図は乱視角４５°に仮定したレンズ第４図は特殊レ
ンズを使用したメガネ 特許出願人　株式会社ケイ・コーホレイジョン代表取締
役　竹　内　邦　夫 図面の浄包（内容に変更なし） 第４侶 手続補正書（方式） 昭ｆｕ　６０年７月９日 事件の表示　昭和５９年　特許願第０００１４８号発明
の名称　コンピュータのオペレータ■］メツｆネの特殊
レンズならびにメガネ 補正をする者 補正６ｔｒ令の日付　昭和５９年３月２７０補正の対象
　願書、明細書および図面Figure 1 is a lens assumed to have an astigmatic angle of 90° Figure 2 is a longitudinal cross-sectional view of the exploded part of Figure 1 1 is the front lens 2 is a polarizing film 3 is the rear lens Figure 3 is a lens assumed to have an astigmatic angle of 45° Figure 4 is a patent applicant for glasses using special lenses Kunio Takeuchi Representative Director of Kei Cohoraison Co., Ltd. Clearance of the drawing (no change in content) 4th party procedural amendment (method) Showa Fu July 1960 Display of the incident on the 9th 1982 Patent Application No. 000148 Name of the invention Computer operator ■] Date of amendment 6tr order for persons who correct eyeglasses and special lenses for eyeglasses March 1980 270 Subject of amendment Application, details books and drawings

Claims (1)

【特許請求の範囲】 １、次の工程で製作するメガネ用レンズ（Ａ）オペレー
タの左右の肉眼の乱視角に適応する乱視角度を測定算出
する （Ｂ）算出した乱視角度に基いて特定の偏光膜を製作す
る （Ｃ）この偏光膜を２枚のメガネ用レンズの間に挾み接
着し１枚の特定乱視角度つ き重層レンズに仕上げる ２、特許請求の範囲第１項記載の特殊レンズを使用した
メガネ[Claims] 1. Lenses for eyeglasses manufactured in the following steps (A) Measure and calculate an astigmatism angle that adapts to the astigmatism angle of the left and right naked eyes of the operator (B) Specify polarized light based on the calculated astigmatism angle Produce a film (C) Sandwich and adhere this polarizing film between two eyeglass lenses to create a multilayer lens with a specific astigmatism angle. 2. Use the special lens described in claim 1. glasses
JP14884A 1984-01-04 1984-01-04 Special lens of glasses for operator of computer and glasses Pending JPS60144717A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP14884A JPS60144717A (en) 1984-01-04 1984-01-04 Special lens of glasses for operator of computer and glasses
BR8407255A BR8407255A (en) 1984-01-04 1984-02-25 SPECIAL LENS FOR SUNGLASSES
PCT/JP1984/000067 WO1985003139A1 (en) 1984-01-04 1984-02-25 Special lens for spectacles
EP19840901095 EP0168498A4 (en) 1984-01-04 1984-02-25 Special lens for spectacles.
AU38332/85A AU572606B2 (en) 1984-01-04 1985-01-04 Glasses with polariser
PCT/JP1985/000002 WO1985003140A1 (en) 1984-01-04 1985-01-04 Special lens and glasses equipped with the same
US06/876,891 US4818095A (en) 1984-01-04 1985-01-04 Special lens and glasses equipped with the same
FI853313A FI853313L (en) 1984-01-04 1985-08-29 SPECIALLINS FOR GLASOEGON.
DK395185A DK395185A (en) 1984-01-04 1985-08-29 SPECIAL LENS FOR GLASSES
US07/215,259 US4915495A (en) 1984-01-04 1988-07-05 Special lens for eyeglasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14884A JPS60144717A (en) 1984-01-04 1984-01-04 Special lens of glasses for operator of computer and glasses

Publications (1)

Publication Number Publication Date
JPS60144717A true JPS60144717A (en) 1985-07-31

Family

ID=11465945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14884A Pending JPS60144717A (en) 1984-01-04 1984-01-04 Special lens of glasses for operator of computer and glasses

Country Status (1)

Country Link
JP (1) JPS60144717A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329711A (en) * 1976-09-01 1978-03-20 Asahi Chemical Ind Method and device for tensioning sheettlike article

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329711A (en) * 1976-09-01 1978-03-20 Asahi Chemical Ind Method and device for tensioning sheettlike article

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