EP 2917783 A4 20160713 - MINIATURE OPTICAL ZOOM LENS
Title (en)
MINIATURE OPTICAL ZOOM LENS
Title (de)
MINIATURISIERTES OPTISCHES ZOOMOBJEKTIV
Title (fr)
OBJECTIF ZOOM OPTIQUE MINIATURE
Publication
Application
Priority
- US 201261724221 P 20121108
- US 201361874333 P 20130905
- IB 2013002905 W 20131108
Abstract (en)
[origin: WO2014072818A2] Miniature zoom lens systems and methods of manufacturing thereof are described. An exemplary system includes a first prism positioned to receive incident light from an entrance to the miniature lens system, at least a first varifocal lens positioned to receive the light that exits the prism, at least one base lens positioned to receive the light after passing through the first varifocal lens, a detector positioned to receive the light after passing through the base lens, and a first actuator configured to move the first varifocal lens in at least a direction perpendicular to propagation axis of the light passing through the first varifocal lens. The miniature lens system has a small z-height and can be implemented in mobile devices such as mobile phones.
IPC 8 full level
G02B 7/10 (2006.01); G02B 15/04 (2006.01); G02B 15/15 (2006.01); G02B 26/00 (2006.01); G02B 27/64 (2006.01); G03B 3/10 (2006.01); G03B 5/00 (2006.01); G03B 17/17 (2006.01); G06F 11/14 (2006.01); G06F 17/30 (2006.01); H04L 29/06 (2006.01)
CPC (source: EP US)
G02B 7/102 (2013.01 - EP US); G02B 15/04 (2013.01 - EP US); G02B 15/15 (2013.01 - EP US); G02B 26/004 (2013.01 - EP US); G02B 27/646 (2013.01 - EP US); G03B 3/10 (2013.01 - EP US); G03B 5/00 (2013.01 - EP US); G03B 17/17 (2013.01 - EP US); G06F 11/1451 (2013.01 - US); G06F 16/137 (2018.12 - EP US); G06F 16/951 (2018.12 - EP US); H04L 63/145 (2013.01 - US); G03B 2205/0046 (2013.01 - EP US); G03B 2205/0069 (2013.01 - EP US)
Citation (search report)
- [Y] JP 2008197134 A 20080828 - NIKON CORP
- [Y] US 7068429 B1 20060627 - ORI TETSUYA [JP]
- See references of WO 2014072818A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014072818 A2 20140515; WO 2014072818 A3 20140724; CN 105122129 A 20151202; EP 2917783 A2 20150916; EP 2917783 A4 20160713; TW 201426986 A 20140701; TW I525802 B 20160311
DOCDB simple family (application)
IB 2013002905 W 20131108; CN 201380069852 A 20131108; EP 13852445 A 20131108; TW 102140658 A 20131108