Yunyun
Yunyun Gao, Shanghai CN
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20150282370 | POWER MODULE AND POINT-OF-LOAD (POL) POWER MODULE - The present invention relates to a power module and a POL power module. The power module comprises an inductor and a main board; the inductor is disposed on the main board and includes an upper magnetic core, a PCB winding board, pins and a lower magnetic core; the PCB winding board is disposed between the upper magnetic core and the lower magnetic core; first ends of the pins are connected to the PCB winding board; and a second end, opposite to the first end, of at least one pin is extended and exceeds the bottom surface of the lower magnetic core, and is connected to the main board, so that a receiving space is formed between the bottom surface of the lower magnetic core and an upper surface of the main board. The power module of the application can provide at least two low-power independent outputs and can also provide high-power outputs in in-phase or interleaved parallel connection. Moreover, due to the new decoupled integrated floating inductor design, the objectives of miniaturization and high power density of the power module can be achieved, and the optimal layout of other electronic components can be conveniently realized. | 10-01-2015 |
Yunyun Tian, Beijing CN
Patent application number | Description | Published |
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20140168593 | PIXEL STRUCTURE, ARRAY SUBSTRATE, AND LIQUID CRYSTAL DISPLAY PANEL - A pixel structure comprises a plurality of pixel regions, and each of the pixel regions includes first and second electrodes that are overlapped with each other, the first electrode is disposed above the second electrode, and each of the pixel regions is divided at least into a first to fourth domain display regions; strip-shaped first electrodes in the first to fourth domain display regions make first to fourth angles with a reference direction; the sum of the first angle and the second angle is 180 degrees, the sum of the third angle and the fourth angle is 180 degrees, and the first, the second, the third and the fourth angles are different from one another. | 06-19-2014 |
20150236042 | Array Substrate and Liquid Crystal Display Device - The present invention relates to the field of liquid crystal display technology and provides an array substrate and a liquid crystal display device which can solve the problem of low transmissivity of existing liquid crystal display devices. The array substrate of the present invention comprises a plurality of pixel units, each pixel unit is provided with a plate electrode and a slit electrode arranged above the plate electrode, an insulation layer is provided between the plate electrode and the slit electrode, and the plate electrode extends to the periphery region of the pixel unit, the slit electrode extends to the periphery region of the pixel unit; the slit electrode and the plate electrode are both provided in at least part of the peripheral region of the pixel unit. the present invention is applicable to liquid crystal display devices, especially the liquid crystal display devices taking a “dual gate lines” design. | 08-20-2015 |
Yunyun Wang, Nanjing City CN
Patent application number | Description | Published |
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20140128384 | TUMOR TARGETED DRUG COMBRETASTATIN A4 DERIVATIVE - The present invention relates to imidazole, oxazole and thiazole derivatives of tumor-targeted drug combretastatin A4, and phosphate esters, sulfonate esters or pharmaceutically acceptable salts, glycoside derivatives, solvates thereof, wherein the A-ring comprises a 3,5-dimethoxyphenyl group having a substituent at the 4-position. The pharmacological activity assays have demonstrated that the compounds of the present invention have good in vitro anti-tumor activity and excellent tubulin inhibitory effect. | 05-08-2014 |