Chunghwa Picture Tubes, Ltd.

Taipei Medical University

Tsinghua University

National Taiwan University

National Science Council

Dcb-usa LLC

Feng-Lin Hsu

Yu-Cheng Lo

Huai-An Li

Yu-Hsien Chen

Jiun-Ming Wang

Biing-Jiun Uang

Yan-Ling Liu

Shing-Hwa Liu

Mei-Hsien Lee

Juei-Tang Cheng

Biing-Juan Uang

This invention relates to the use of pterosin compounds of formula I for treating diabetes including type I and type II. Also disclosed is the use of the pterosin compounds for treating obesity.

Use of pterosin compounds for treating diabetes and obesity

The invention provides aextract and new compounds isolated from the extract and their derivatives. This extract and these compounds have activity in inhibiting tyrosinase.

Extracts and compounds for inhibiting tyrosinase activity

A method and apparatus for producing a color filter is disclosed. It mainly uses an exposure apparatus which can produce a plurality of exposure light sources to do an exposure process. Through fast controlling the on/off time of the plurality of exposure light sources as well as making a relative moving between the plurality of exposure light sources and a substrate plane, a color photoresist layer on the substrate plane can be exposed to form a pattern thereon, wherein the on/off time of the exposure light sources are respectively controlled by a plurality of shutters of the exposure apparatus. Then, with a developing process to the exposed color photoresist layer, a color layer is formed on the substrate plane. The main advantage of the invention is that photo-mask is not needed in the exposure process and any size substrate plane can be handled by the present exposure apparatus.

Method and apparatus for producing color filter with a line-scan exposure technology by high-speed shutter control

A method of fabricating a color filter is provided. First, a substrate having a light shielding layer formed thereon is provided, wherein the light shielding layer is adopted for defining a plurality of sub-pixel regions on the substrate. Next, a hydrophobic layer is formed on the light shielding layer by stencil printing, or a surface silylation treatment is carried out to clean the light shielding layer by inkjet printing. Next, a color filter layer is formed in the sub-pixel regions. Thus, fabrication method of the present invention is capable of reducing the possibility of intermixing the color ink between adjacent sub-pixel regions.

Method of fabricating color filter

A color filter substrate comprising a substrate, a black matrix and a plurality of color filter patterns is provided. The black matrix is disposed on a rough surface of the substrate to define a plurality of sub-pixel regions. Each one of the color filter patterns is disposed in one of the sub-pixel region and touch the rough surface. When the color filter patterns are formed in the sub-pixel regions, the contacting area between the color filter patterns and the substrate is increased owing to the rough surface of the substrate. Thus, the adhesion between the color filter patterns and the substrate within the sub-pixel regions are enhanced.

Color filter substrate and fabricating method thereof

Disclosed is a treatment of hypertension with an effective amount of tannins extracted from Sapium sebiferum leaves, the tannins are 6-O-galloyl-D-glucose, corilagin, geraniin and 1,2,3,4,6-penta-O-galloyl-.beta.-D-glucose.

Growing community of inventors

Taipei, Taiwan

Feng-Lin Hsu