GB8431768D0 - Light receiving unit - Google Patents

Light receiving unit

Info

Publication number: GB8431768D0
Authority: GB; United Kingdom
Prior art keywords: light receiving; receiving unit; light; unit; receiving
Prior art date: 1984-01-02
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB848431768A

Other versions

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.)

Jenoptik AG

Original Assignee

Carl Zeiss Jena GmbH

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.)

1984-01-02

Filing date

1984-12-17

Publication date

1985-01-30

1984-12-17 Application filed by Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH

1985-01-30 Publication of GB8431768D0 publication Critical patent/GB8431768D0/en

1985-08-07 Publication of GB2152661A publication Critical patent/GB2152661A/en

Status Withdrawn legal-status Critical Current

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
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
- A61F9/023—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs with variable transmission, e.g. photochromic

Landscapes

Health & Medical Sciences (AREA)
Ophthalmology & Optometry (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Liquid Crystal (AREA)

GB08431768A 1984-01-02 1984-12-17 Light receiving unit for antiglare glasses Withdrawn GB2152661A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD25915684		1984-01-02

Publications (2)

Publication Number	Publication Date
GB8431768D0 true GB8431768D0 (en)	1985-01-30
GB2152661A GB2152661A (en)	1985-08-07

Family

ID=5553966

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08431768A Withdrawn GB2152661A (en)	1984-01-02	1984-12-17	Light receiving unit for antiglare glasses

Country Status (3)

Country	Link
DE (1)	DE3437704A1 (en)
GB (1)	GB2152661A (en)
HU (1)	HUT38451A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8333903D0 (en) *	1983-12-19	2000-11-22	Marconi Co Ltd	Optical protection
GB2158960B (en) *	1984-04-14	1988-06-02	Joel Matthew Sciamma	Photographic enlarger control
DE3634508C1 (en) *	1986-10-09	1988-06-16	Rupert Fuerthbauer	Optical filter with automatic control of the optical transmission
US5153424A (en) *	1991-02-06	1992-10-06	Litton Systems, Inc.	Flux monitor high light intensity cut-off circit for night vision devices
DE4118208A1 (en) *	1991-06-04	1991-11-07	Veit Dr Thomas	Fast viewed displays control under variable lighting - uses light sensors for intensity, direction and spectrum and has liquid-crystal viewing panels
DE4128291A1 (en) *	1991-08-27	1993-03-04	Optrel Ag	Light protection filter esp. for welding helmet or protective goggles or shield - has filter element electrically controllable related to its optical transmission which works in conjunction with transmission control unit
DE4330817C1 (en) *	1993-09-13	1994-12-01	Optrel Ag	Method of controlling an antiglare device, and antiglare device for performing the method
DE19616323A1 (en) *	1996-04-24	1997-10-30	Deutsche Telekom Ag	Device for local attenuation of light intensity
DE19714434A1 (en) *	1997-04-08	1998-10-15	Armin Schaeuble	Selective electronic photo-protective spectacles
DE19815337C2 (en)	1998-04-06	2001-07-05	Deutsche Telekom Ag	Device for locally weakening the light intensity in the field of view of a light-sensitive observation device
CN101592808B (en) *	2008-05-30	2011-01-05	北京市加华博来科技有限公司	Gradient divisional colour change control method for liquid crystal sunglasses and control device thereof
CN103941421A (en) *	2014-04-23	2014-07-23	上海交通大学	Intelligent light-control liquid crystal glasses and control method thereof
CA2957636C (en) *	2014-07-13	2022-05-10	Nunzio Giuseppe Caruso	Device and method for protecting the eyes against radiation
US11016312B2 (en) *	2018-09-13	2021-05-25	Wicue, Inc.	Dimmable eyewear
US11213429B1 (en)	2021-02-05	2022-01-04	Shenzhen Wicue Optoelectronics Co. LTD.	Dual lens dimmable eyewear

1984
- 1984-10-15 DE DE3437704A patent/DE3437704A1/en not_active Withdrawn
- 1984-12-17 GB GB08431768A patent/GB2152661A/en not_active Withdrawn
1985
- 1985-01-02 HU HU8511A patent/HUT38451A/en unknown

Also Published As

Publication number	Publication date
DE3437704A1 (en)	1985-07-11
HUT38451A (en)	1986-05-28
GB2152661A (en)	1985-08-07

Publication	Publication Date	Title
GB8504069D0 (en)	1985-03-20	Light receiving member
GB8513250D0 (en)	1985-06-26	Optical elements
DE3564046D1 (en)	1988-09-01	Light receiving member
GB8502975D0 (en)	1985-03-06	Light receiving member
GB8431768D0 (en)	1985-01-30	Light receiving unit
GB8510365D0 (en)	1985-05-30	Headlamp-indicator unit
DE3665836D1 (en)	1989-11-02	Light unit
EP0219353A3 (en)	1987-08-26	Light receiving members
GB8622871D0 (en)	1986-10-29	Emergeny light
EP0223448A3 (en)	1987-08-26	Light receiving members
GB8414879D0 (en)	1984-07-18	Optical components
GB8425590D0 (en)	1984-11-14	Light detector
GB2154723B (en)	1987-03-25	Light fitting
GB8526864D0 (en)	1985-12-04	Optical arrangement
DE3566742D1 (en)	1989-01-12	Light receiving member
DE3565017D1 (en)	1988-10-20	Light receiving member
GB8425526D0 (en)	1984-11-14	Unit
DE3567974D1 (en)	1989-03-02	Light receiving member
DE3565327D1 (en)	1988-11-03	Light receiving member
GB8529915D0 (en)	1986-01-15	Light fitting
GB8527443D0 (en)	1985-12-11	Chaff-cutting unit
GB8409912D0 (en)	1984-05-31	Light holders
GB8529594D0 (en)	1986-01-08	Lamp unit
GB8426054D0 (en)	1984-11-21	Light bulb-life extension unit
SU1156516A1 (en)	1994-08-30	Cathode-heating unit

Legal Events

Date	Code	Title	Description
1986-07-02	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)