US Patent No: 7,944,630

Number of patents in Portfolio can not be more than 2000

Lens holder for stacked lens module and manufacturing method thereof

ALSO PUBLISHED AS: 20100328788

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Abstract

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A lens holder of a stacked lens module and a manufacturing method thereof are revealed. A stacked lens submodule is used as a molded molding insert to be set into a mold cavity. The molding insert is aligned in the alignment fixture and the clamp of the mold by injection molding or press molding. After molding process, a lens module included the stacked lens submodule as well as the lens holder is formed. Thereby the manufacturing method of conventional lens assemblies or lens modules is improved. Moreover, the processes are simplified and the yield rate is increased. Furthermore, the molded lens module is packed into the lens more easily so that it is suitable to be applied to camera lenses, small lenses and mobile phone lenses.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
E-PIN OPTICAL INDUSTRY CO., LTD.TAIPEI59

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Huang-Chang - 15 4
LIN, Te-Cheng - 9 4
Shyu, San-Woei Taipei, TW 97 156
Wang, Chih-Peng - 15 4

Cited Art Landscape

Patent Info (Count) # Cites Year
 
LITE-ON TECHNOLOGY CORPORATION (2)
7,768,724 Method for making a camera module and camera module made thereby 3 2008
2009/0059,398 Method for making a lens module and lens module made thereby 2 2008
 
AMKOR TECHNOLOGY, INC. (1)
6,710,945 Injection molded lens-barrel assembly and method for fabricating lens-barrel and mount assemblies 11 2002
 
E-PIN OPTICAL INDUSTRY CO., LTD. (1)
7,312,933 Rectangular monobloc optical lens and manufacturing method thereof 3 2006
 
FUJI PHOTO FILM CO., LTD. (1)
7,221,524 Lens unit and compact image pickup module 13 2005
 
FURUKAWA ELECTRIC NORTH AMERICA, INC. (1)
5,923,805 Connector for plastic optical fiber 53 1997
 
HON HAI PRECISION INDUSTRY CO., LTD. (1)
6,825,503 Lens cap for semiconductor laser package 3 2002
 
HOYA CORPORATION (1)
7,332,110 Method and device for producing optical part 4 2004
 
KONICA MINOLTA OPTO, INC. (1)
7,224,542 Lens and lens unit 6 2004
 
NITTOH KOGAKU K.K. (1)
7,471,464 Lens holder and lens unit 3 2006
 
SAMSUNG ELECTRONICS CO., LTD. (1)
7,095,572 Lens holder apparatus of camera lens module 9 2004

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