ES2124917T3 - Cartucho de filtro electrooptico y un metodo para fabricar el mismo. - Google Patents

Cartucho de filtro electrooptico y un metodo para fabricar el mismo.

Info

Publication number
ES2124917T3
ES2124917T3 ES94928854T ES94928854T ES2124917T3 ES 2124917 T3 ES2124917 T3 ES 2124917T3 ES 94928854 T ES94928854 T ES 94928854T ES 94928854 T ES94928854 T ES 94928854T ES 2124917 T3 ES2124917 T3 ES 2124917T3
Authority
ES
Spain
Prior art keywords
filter cartridge
active device
panel
manufacturing
same
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.)
Expired - Lifetime
Application number
ES94928854T
Other languages
English (en)
Inventor
Emil Ackermann
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.)
Optrel AG
Original Assignee
Optrel AG
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 Optrel AG filed Critical Optrel AG
Application granted granted Critical
Publication of ES2124917T3 publication Critical patent/ES2124917T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Filters (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

EN LA PRESENTE INVENCION, UN CARTUCHO ELECTRO-OPTICO ACTIVO COMPRENDE UNA ESTRUCTURA PLANA (10, 12, 16) QUE FORMA UNA CAVIDAD CERRADA, QUE ESTA RELLENA COMPLETAMENTE CON UNA RESINA TRANSMISORA OPTICA (44, 52, 56, 62) Y UN DISPOSITIVO ACTIVO (14). EL DISPOSITIVO ACTIVO (14) ESTA RODEADO Y FIJADO COMPLETAMENTE POR LA RESINA Y COMPRENDE COMO COMPONENTES UN PANEL LC (30, 32) COLOCADO ENTRE LAS PORCIONES TRANSMISORAS DE LUZ (24, 28) DE LAS PAREDES PRINCIPALES OPUESTAS (10, 16) DE LA ESTRUCTURA, UN MEDIO SENSOR (34, 36) PARA DETECTAR LA LUZ INCIDENTE EN EL CARTUCHO DEL FILTRO, UN MEDIO DE CIRCUITO (38) PARA CONTROLAR EL PANEL LC (30, 32) EN RESPUESTA A UN PRODUCTO DEL MEDIO DE SENSOR (34, 36), Y MEDIO DE SUMINISTRO DE ENERGIA (40, 42) PARA PONER EN FUNCIONAMIENTO EL DISPOSITIVO ACTIVO (14). EL CARTUCHO DE FILTRO PUEDE ESTAR FABRICADO CON LAS MISMAS DIMENSIONES QUE UN VIDRIO DE FILTRO OSCURECIDO PASIVO, POR EJEMPLO, PARA SU UTILIZACION EN LA FUSION DE CASCOS.
ES94928854T 1994-10-04 1994-10-04 Cartucho de filtro electrooptico y un metodo para fabricar el mismo. Expired - Lifetime ES2124917T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1994/003278 WO1996010767A1 (en) 1994-10-04 1994-10-04 Electrooptical filter cartridge and a method for manufacturing the same

Publications (1)

Publication Number Publication Date
ES2124917T3 true ES2124917T3 (es) 1999-02-16

Family

ID=8165899

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94928854T Expired - Lifetime ES2124917T3 (es) 1994-10-04 1994-10-04 Cartucho de filtro electrooptico y un metodo para fabricar el mismo.

Country Status (8)

Country Link
US (1) US5854667A (es)
EP (1) EP0784806B1 (es)
JP (1) JPH10506481A (es)
AT (1) ATE174438T1 (es)
DE (1) DE69415178T2 (es)
ES (1) ES2124917T3 (es)
TW (1) TW281630B (es)
WO (1) WO1996010767A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW390808B (en) * 1997-06-18 2000-05-21 Optrel Ag Optoelektronik Active electrooptic filter device
US6285432B1 (en) * 1999-03-23 2001-09-04 Ericsson Inc. Method and apparatus for locating LCD connectors
US6934967B2 (en) 2000-11-09 2005-08-30 3M Innovative Properties Company Welding operation liquid crystal protection mask
JP2002144044A (ja) * 2000-11-09 2002-05-21 Three M Innovative Properties Co 溶接用液晶防護面
JP2004047294A (ja) * 2002-07-12 2004-02-12 Canon Inc バックライト装置及び表示装置
JP5525442B2 (ja) * 2007-06-15 2014-06-18 エルジー ディスプレイ カンパニー リミテッド ディスプレイ装置及びその製造方法
JP5235769B2 (ja) * 2009-04-27 2013-07-10 株式会社ジャパンディスプレイイースト 液晶表示装置
JP5385475B2 (ja) * 2013-03-26 2014-01-08 株式会社ジャパンディスプレイ 携帯電話装置
JP5714678B2 (ja) * 2013-10-03 2015-05-07 株式会社ジャパンディスプレイ 携帯電話装置
EP3241533A1 (en) 2016-05-04 2017-11-08 3M Innovative Properties Company A curved eye protection shield for welding protection
US10361149B2 (en) * 2016-08-10 2019-07-23 Qualcomm Incorporated Land grid array (LGA) packaging of passive-on-glass (POG) structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7538264U (de) * 1974-12-02 1977-09-22 Revue Thommen Ag, Waldenburg (Schweiz) Lichtschutzfilter
DE3025784A1 (de) * 1980-07-08 1982-02-11 Robert Bosch Gmbh, 7000 Stuttgart Anzeigevorrichtung
CH654166GA3 (es) * 1983-10-14 1986-02-14
JPH0398019A (ja) * 1989-09-11 1991-04-23 Ajinomoto Co Inc 液晶光変調樹脂板の加工法
JPH03185391A (ja) * 1989-12-15 1991-08-13 Sousei Denshi:Kk 簡易気象計
JP2875327B2 (ja) * 1990-03-02 1999-03-31 株式会社日立製作所 液晶表示装置
EP0536081A1 (de) * 1991-08-27 1993-04-07 Optrel Ag Lichtschutzfilter mit einem bezüglich seiner optischen Transmission elektrisch steuerbaren Filterelement sowie Abschirmmittel für ein Lichtschutzfilter

Also Published As

Publication number Publication date
EP0784806B1 (en) 1998-12-09
EP0784806A1 (en) 1997-07-23
TW281630B (es) 1996-07-21
DE69415178T2 (de) 1999-04-29
WO1996010767A1 (en) 1996-04-11
ATE174438T1 (de) 1998-12-15
JPH10506481A (ja) 1998-06-23
DE69415178D1 (de) 1999-01-21
US5854667A (en) 1998-12-29

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