Patents by Inventor Tzong-Yiing Chiang

Tzong-Yiing Chiang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • IMPROVED CURE MASKING AREA FOR UV CURABLE ADHESIVES IN DISPLAY APPLICATIONS
    Publication number: 20170240771
    Abstract: The present invention is a method of curing an adhesive composition positioned at least partially under a light-absorbing layer. The method includes providing an adhesive composition, positioning the light-absorbing layer over a surface of the adhesive composition such that there is an exposed area of the adhesive composition and a covered area of the adhesive composition and irradiating the exposed area of the adhesive composition and the covered area of the adhesive composition at the surface at a dosage of between about 100 mJ/cm2 and about 10,000 mJ/cm2. The adhesive composition includes a solute (meth)acryolyl oligomer having a molecular weight of 4 to 30 k and a Tg of less than about 20° C., a diluents monomer component and a photoinitiator.
    Type: Application
    Filed: September 1, 2015
    Publication date: August 24, 2017
    Inventors: Christopher J. Campbell, Brian D. Pennington, Han-Chi Tsai, Tzong-Yiing Chiang