-
公开(公告)号：AT534048T
公开(公告)日：2011-12-15
申请号：AT08712671
申请日：2008-02-12
Applicant: POLIGHT AS
Inventor： HENRIKSEN LARS , ELIASSEN MORTEN , KARTASHOV VLADIMIR , ULVENSOEN JON , IB-RUNE JOHANSEN , HAUGHOLT KARL HENRIK , WANG DAG TORSTEIN , TYHOLDT FRODE , BOOIJ WILFRED
Abstract: The present invention is related to a lens assembly comprising a flexible lens body (10) inside a cavity bounded by a sidewall (11) and a first transparent cover (13), and a second transparent cover (14), wherein both covers (13,14) are in contact with respective surfaces of the lens body (10). Piezo electric elements (12) shapes the lens body (10) when activated, thereby adjusting the focal length of the lens assembly.
-
公开(公告)号：NO20064271A
公开(公告)日：2008-03-24
申请号：NO20064271
申请日：2006-09-21
Applicant: POLIGHT AS
Inventor： JOHANSEN IB-RUNE , HAUGHOLT KARL HENRIK , WANG DAG THORSTEIN , TYHOLDT FRODE , BOOIJ WILFRED
CPC classification number: G02B3/14 , G02B3/0081
-
Patent Agency Ranking
公开(公告)号：NO20064271L
公开(公告)日：2008-03-24
申请号：NO20064271
申请日：2006-09-21
Applicant: POLIGHT AS
Inventor： JOHANSEN IB-RUNE , HAUGHOLT KARL HENRIK , WANG DAG THORSTEIN , TYHOLDT FRODE , BOOIJ WILFRED
Abstract: The invention relates to an optical element having adjustable focal length, and a method for producing an optical element. The optical element comprising a first transparent layer and a transparent soft polymer having a chosen refractive index situated thereon, said layer being made from a material having a chosen flexibility, e.g. a thin glass layer, the optical element also being provided with an actuator for applying a force upon said flexible layer, said force being essentially symmetric relative to said axis thus bending the layer providing a lens surface and providing a curved refractive surface.
-
公开(公告)号：EP2074445A4
公开(公告)日：2011-12-21
申请号：EP07834764
申请日：2007-10-05
Applicant: POLIGHT AS
Inventor： HENRIKSEN LARS , ELIASSEN MORTEN , KARTASHOV VLADIMIR , ULVENSØEN JON HERMAN , IB-RUNE JOHANSEN , HAUGHOLT KARL HENRIK , WANG DAG TORSTEIN , TYHOLDT FRODE , BOOIJ WILFRED
CPC classification number: G02B26/0875 , G02B3/14 , G02B13/001 , H04N5/2254
-
公开(公告)号：NO326372B1
公开(公告)日：2008-11-17
申请号：NO20064271
申请日：2006-09-21
Applicant: POLIGHT AS
Inventor： JOHANSEN IB-RUNE , HAUGHOLT KARL HENRIK , WANG DAG THORSTEIN , TYHOLDT FRODE , BOOIJ WILFRED
Abstract: The invention relates to an optical element having adjustable focal length, and a method for producing an optical element. The optical element comprising a first transparent layer and a transparent soft polymer having a chosen refractive index situated thereon, said layer being made from a material having a chosen flexibility, e.g. a thin glass layer, the optical element also being provided with an actuator for applying a force upon said flexible layer, said force being essentially symmetric relative to said axis thus bending the layer providing a lens surface and providing a curved refractive surface.
-
公开(公告)号：EP2074444A4
公开(公告)日：2011-12-21
申请号：EP07834763
申请日：2007-10-05
Applicant: POLIGHT AS
Inventor： HENRIKSEN LARS , ELIASSEN MORTEN , KARTASHOV VLADIMIR , ULVENSOEEN JON HERMAN , JOHANSEN IB-RUNE , HAUGHOLT KARL HENRIK , WANG DAG TORSTEIN , TYHOLDT FRODE , BOOIJ WILFRED
CPC classification number: G02B26/0875 , G02B3/14 , G02B13/001 , H04N5/2254
-
公开(公告)号：EP2115500A4
公开(公告)日：2010-09-08
申请号：EP08712671
申请日：2008-02-12
Applicant: POLIGHT AS
Inventor： HENRIKSEN LARS , ELIASSEN MORTEN , KARTASHOV VLADIMIR , ULVENSOEN JON HERMAN , IB-RUNE JOHANSEN , HAUGHOLT KARL HENRIK , WANG DAG TORSTEIN , TYHOLDT FRODE , BOOIJ WILFRED
CPC classification number: G03B3/10 , G02B3/14 , G02B26/0875
-
-
-
-
-
-
Search Results
7
records
(took 0.021 seconds)
