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1
CN104044105B
Publication/Patent Number: CN104044105B
Publication date: 2016-01-27
Application number: 201410255978
Filing date: 2014-06-11
Inventor: Luo, Yongchun  
Assignee: LUO YONGCHUN
Abstract: The invention relates to a magazine type self-automatic screw supplying device for use of a handheld electric or pneumatic screwdriver. The magazine type self-automatic screw supplying device comprises a screw storage box
2
CN104044105A
Publication/Patent Number: CN104044105A
Publication date: 2014-09-17
Application number: 201410255978
Filing date: 2014-06-11
Inventor: Luo, Yongchun  
Assignee: LUO YONGCHUN
Abstract: The invention relates to a magazine type self-automatic screw supplying device for use of a handheld electric or pneumatic screwdriver. The magazine type self-automatic screw supplying device comprises a screw storage box
3
CN203220448U
Publication/Patent Number: CN203220448U
Publication date: 2013-10-02
Application number: 201320197339
Filing date: 2013-04-18
Inventor: Luo, Yongchun  
Assignee: LUO YONGCHUN
Abstract: The utility model relates to an electric tooth cleaning device and in particular relates to an all-around electric tooth cleaner which is provided with a brush head with shape corresponding to the upper and lower teeth of an oral cavity. The all-around electric tooth cleaner comprises a U-shaped brush base with a centre opening The utility model relates to an electric tooth cleaning device and in particular relates to an all-around electric tooth cleaner which is provided with a brush head with shape corresponding to the upper and lower teeth of an oral cavity. The all-around electric tooth cleaner ...more ...less
4
WO2010113606A1
Publication/Patent Number: WO2010113606A1
Publication date: 2010-10-07
Application number: 2010053927
Filing date: 2010-03-03
Abstract: Provided is an organic thin-film solar cell that has improved photoelectric conversion efficiency and is also easy to manufacture
5
WO2008096748A1
Publication/Patent Number: WO2008096748A1
Publication date: 2008-08-14
Application number: 2008051854
Filing date: 2008-02-05
Abstract: Provided is a planar light emitting device which has high extraction efficiency of light emitted from an organic light emitting layer without light angle dependency. A planar light emitting device (10) is provided with a light extracting layer (22)
6
US2006214567A1
Publication/Patent Number: US2006214567A1
Publication date: 2006-09-28
Application number: 11/385,681
Filing date: 2006-03-22
Abstract: The present invention provides a top emission-type organic EL element with low resistance, whose upper electrode transmits visible light. The organic EL element includes an electron-transport layer, a light-emitting layer, a hole-transport layer and an upper electrode functioning as an anode formed in that order on a lower electrode functioning as a cathode. The upper electrode, which transmits visible light, includes a transparent electrode layer, a metal electrode layer and a transparent electrode layer, layered in that order from the lower electrode side. The present invention provides a top emission-type organic EL element with low resistance, whose upper electrode transmits visible light. The organic EL element includes an electron-transport layer, a light-emitting layer, a hole-transport layer and an upper electrode ...more ...less
7
US2006214565A1
Publication/Patent Number: US2006214565A1
Publication date: 2006-09-28
Application number: 11/378,795
Filing date: 2006-03-16
Abstract: A top-emitting type multi-photon OLED panel comprises: an insulating substrate; a cathode formed on the insulating substrate; a plurality of organic layers laminated on the cathode; and a transparent anode formed on the top layer of the plurality of organic layers, wherein a charge generation layer is sandwiched between each organic layer. A top-emitting type multi-photon OLED panel comprises: an insulating substrate; a cathode formed on the insulating substrate; a plurality of organic layers laminated on the cathode; and a transparent anode formed on the top layer of the plurality of organic layers, wherein a ...more ...less
8
CN2548463Y
Publication/Patent Number: CN2548463Y
Publication date: 2003-05-07
Application number: 02262740
Filing date: 2002-06-25
Inventor: Luo, Yongchun  
Assignee: LUO YONGCHUN
Abstract: Disclosed is an all-directionally rotating toothbrush
9
CN2226519Y
Publication/Patent Number: CN2226519Y
Publication date: 1996-05-08
Application number: 95215831
Filing date: 1995-06-28
Inventor: Luo, Yongchun  
Assignee: LUO YONGCHUN
IPC:
Abstract: The utility model relates to a chain ring hook shaper