Patent application number | Description | Published |
20130168665 | ORGANIC ELECTROLUMINESCENT DEVICE AND MANUFACTURING METHOD THEREOF - An organic electroluminescent device and a method of manufacture thereof are provided. The device comprises a conductive substrate, a hole-injecting layer, a light-emitting layer, and a cathode layer, which are stacked in order. The material of the hole-injecting layer is made of an acid-doped polyaniline. The polyaniline has good conductivity and high stability, and the polyaniline is suitable as the material of hole-injecting layer. The acid-doped polyaniline can significantly improve the solubility and conductivity. As a result of the acid-doped polyaniline as the hole-injecting layer, the light-emitting performance of the organic electroluminescent device is basically same as a traditional OLED, and the cost is lowered. | 07-04-2013 |
20130306951 | ORGANIC ELECTROLUMINESCENT DEVICE AND CONDUCTIVE SUBSTRATE THEREOF - An organic electroluminescent device and a conductive substrate thereof are provided. Said conductive substrate includes a glass substrate, an indium tin oxide (ITO) layer and a metal oxide layer located between said glass substrate and said ITO layer. The refractive index of said metal oxide layer ranges between that of said glass substrate and said ITO layer. Due to the metal oxide layer, the refractive index of which ranges between that of the glass substrate and the ITO layer, is inserted into said conductive substrate, when the light extracts between the ITO/metal oxide layer and the metal oxide layer/glass, the critical angle of total reflection increases compared with that without the inserted metal oxide layer. Most part of light extracts out of the interface after refraction, and only small part of light is totally reflected, thus the light extraction enhances. | 11-21-2013 |
20130308288 | USB FLASH DISK AND ASSEMBLY METHOD THEREOF - A USB flash disk includes a metal head with a cavity, a support received in the cavity and a USB flash disk chip disposed on the support. The support includes an upper support and a lower support. One end of the upper support is connected to an end of the lower support. The upper support and the lower support form a receiving cavity therebetween to receive the USB flash disk chip. The upper support is provided with a latching structure with an opening on an outer surface thereof. The opening is defined at one end of the upper support connected to the lower support. The latching structure includes an inclined block located in a middle portion thereof and a latching groove defined on the latching structure away from the end of the upper support connecting to the lower support. An inner wall of the cavity is provided with a latching block latched in the latching groove. The USB flash disk chip includes an integrated circuit packaged inside configured for storing, the USB flash disk chip is provided with a first set of metal contacts on a surface thereof compliant with the USB interface protocol. The users can independently choose the characteristics of each component of the USB flash disk and then complete the USB flash disk assembly according to their own preferences. | 11-21-2013 |
20130311720 | SD MEMORY CARD - The present invention relates to an SD memory card, including an SD card adapter and a memory card. One end of the SD card adapter is provided with an SD interface, and the other end is provided with a receiving groove. Both ends of the memory card are respectively provided with a set of SDIO interface contacts and a USB interface. The memory card can be inserted into the receiving groove to electrically connect the set of SDIO interface contacts and the SD interface. When the memory card of the SD memory card is inserted into the receiving groove of the SD card adapter, the SD interface of the SD card adapter is electrically conducted with the set of SDIO interface contacts of the memory card, for the SD card adapter to be inserted into the SD slot to serve as an ordinary SD memory card; when the memory card of the SD memory card is unplugged of the receiving groove of the SD card adapter, the set of USB interfaces of the memory card can be inserted into the USB slot to serve as an ordinary USB storage device. Hence, the SD memory card can be electrically connected with the USB connection port without the help of a multi-functional card reader. | 11-21-2013 |
20130313541 | SUBSTRATE, MANUFACTURING METHOD THEREOF, AND ORGANO-ELECTROLUMINESCENT DEVICE USING THE SAME - A substrate, manufacturing method thereof, and an organic electroluminescent device using the same are provided, belonging to photoelectron field. The substrate includes a paper layer ( | 11-28-2013 |
20140090711 | DIFLUORO BENZOTRIAZOLYL SOLAR CELL MATERIAL, PREPARATION METHOD AND USE THEREOF - The present invention relates to solar cells and discloses a difluoro benzotriazolyl solar cell material and preparation method and use thereof. The solar cell material is represented by formula (I), | 04-03-2014 |
20140128558 | AMINE-CONTAINING DIFLUORO BENZOTRIAZOLYL POLYMER, PREPARATION METHOD AND USE THEREOF - The present disclosure relates to the field of solar cells. An amine-containing difluoro benzotriazolyl polymer, preparation method, and use thereof are provided; the polymer has a structure as represented by formula (I), | 05-08-2014 |
20140251430 | POLYMER SOLAR CELL AND METHOD FOR PREPARING SAME - The present invention relates to a polymer solar cell and a method for preparing the same. The cell comprises a conductive anode substrate, a hole buffer layer, an active polymer layer, an electron buffer layer and a cathode laminated in succession, wherein the hole buffer layer comprises a metal compound host and a guest doped in the metal compound host, the metal compound host being one selected from ZnO, ZnS and CdS and the doped gust being one selected from Li2CO3, Li2O, LiF, LiCl and LiBr. By doping a lithium compound with few electrons as a dopant into the metal compound host, a p-type doped layer facilitating the hole transportation is formed in the polymer solar cell. The dopant and the metal compound host have stable properties and would not corrode the conductive anode substrate, facilitating industrial production in the future and effectively improving the energy conversion efficiency of the polymer solar cell. | 09-11-2014 |
20140256894 | DIFLUORO BENZOTRIAZOLYL ORGANIC SEMICONDUCTOR MATERIAL, PREPARATION METHOD AND USE THEREOF - The present invention relates to solar cells and discloses a difluoro benzotriazolyl organic semiconductor material and preparation method and use thereof. The organic semiconductor material is represented by formula (I), | 09-11-2014 |
20140326318 | POLYMER SOLAR CELL DEVICE AND METHOD FOR PREPARING SAME - Provided are a polymer solar cell ( | 11-06-2014 |
20140326986 | POLYMERIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PREPARING SAME - Disclosed are a polymeric electroluminescent device and a method for preparing the same. The polymeric electroluminescent device includes an anode ( | 11-06-2014 |
20140366947 | POLYER CONTAINING THIOPHENE-BENZENE-THIOPHENE UNIT, PREPARATION METHOD THEREFOR AND SOLAR CELL DEVICE - A polymer containing thiophene-benzene-thiophene unit has the following formula: | 12-18-2014 |