Patents by Inventor Whe-Yi Chiang

Whe-Yi 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).

  • Patent number: 11254090
    Abstract: The invention provides a method for fabricating a spacer fabric composite having a pattern, fabricating machine and composite fabricated by method thereof. The method comprises a film forming step, a patterning step, a laminating step and a hole opening step.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: February 22, 2022
    Assignee: TSM Smart Materials Co., Ltd
    Inventors: Syang-Peng Rwei, Whe-Yi Chiang, Tzu-Wei Chou
  • Publication number: 20190351645
    Abstract: The invention provides a method for fabricating a spacer fabric composite having a pattern, fabricating machine and composite fabricated by method thereof. The method comprises a film forming step, a patterning step, a laminating step and a hole opening step.
    Type: Application
    Filed: May 7, 2019
    Publication date: November 21, 2019
    Applicant: TSM smart materials Co., Ltd
    Inventors: SYANG-PENG RWEI, WHE-YI CHIANG, Tzu-Wei CHOU
  • Publication number: 20190284742
    Abstract: The invention provides a method for fabricating a spacer fabric composite, coating machine and composite fabricated by method thereof. The method comprises providing a resin composition, coating step and a hole opening step.
    Type: Application
    Filed: March 4, 2019
    Publication date: September 19, 2019
    Applicant: TSM smart materials Co., Ltd
    Inventors: SYANG-PENG RWEI, WHE-YI CHIANG, Tzu-Wei CHOU
  • Publication number: 20190105886
    Abstract: The present invention provides a shape memory polyurethane composition and laminate using the same. The shape memory polyurethane composition at least comprises a polyurethane synthesized by polymerization of at least a polyol having at least two functional groups, a diisocyanate having at least two functional groups and a chain extender having at least two functional groups wherein the molar ratio of the diisocyanate:polyol:chain extender is 2˜3:1:1˜2, the NCO/OH molar ratio is 0.95˜1.1, the weight average molecular weight is 50,000˜300,000, the polyurethane has a first phase transition temperature being in the range of 40° C.˜60° C. and the storage elastic modulus at the temperature less than or equal to the first phase transition temperature is more than or equal to 109 Pa.
    Type: Application
    Filed: October 8, 2018
    Publication date: April 11, 2019
    Applicant: National Taipei University of Technology
    Inventors: SYANG-PENG RWEI, CHIEN-HUI WU, Whe-Yi Chiang
  • Publication number: 20090122540
    Abstract: The invention discloses a lighting device, comprising at least one light source, a light source holder for holding the at least one light source, at least one microstructure member for deflecting light from the at least one light source, and at least one supporting member for maintaining the predetermined distance between the at least one light source and the at least one microstructure member.
    Type: Application
    Filed: November 6, 2008
    Publication date: May 14, 2009
    Inventors: Whe Yi CHIANG, Ta Ching Pong
  • Publication number: 20080304287
    Abstract: The present invention discloses a microstructure transfer medium and application thereof to produce various microstructures on a film, glass substrate, plastic substrate, etc. for utilization in a variety of optical films of a backlight module, light guide plates, color enhancement film for liquid crystal displays, various patterned nanoimprint for semiconductor or flat panel display processes, and Fresnel lens. Furthermore, the microstructure transfer medium according to the present invention can be applied in producing microstructures on a non-planar surface. The microstructure transfer medium according to the present invention comprises a substrate and a release layer formed on the substrate wherein the release layer has microstructures thereon. Preferably, the surface energy of the release layer is lower than 30 dyne/cm.
    Type: Application
    Filed: June 8, 2007
    Publication date: December 11, 2008
    Inventors: Whe Yi Chiang, Ta Ching Pong
  • Publication number: 20070114907
    Abstract: This invention provides a three-dimensional luminescent display, comprising: a first substrate, a second substrate, a plurality of light emitting devices provided between the first substrate and the second substrate, and a plurality of lenticular lenses to show 3D image. Each light emitting device comprises a pixel and has a square shape, and the pixels are provided to form an N by M matrix (N and M are integers) and have a pitch of Xp inch (distance between two neighboring pixels along either the N direction or the M direction). The lenticular lenses form a linear array and the pitch of the lenticular lenses is Plens per inch (lines per inch; LPI). The light emitting devices are provided at the focal plane of the lenticular lenses. Moreover, Xp and Plens satisfy the following equation: 3*k*Xp*Plens=1 in which k is an integer greater than or equal to 1.
    Type: Application
    Filed: November 15, 2006
    Publication date: May 24, 2007
    Applicant: LENTICS CORPORATION
    Inventors: Whe-Yi Chiang, Ta-Ching Pong
  • Publication number: 20070103799
    Abstract: The invention provides a brightness enhancement print medium and a brightness enhanced print with optical structures to create a print showing lenticular effects, such as 3D, flip, and animation effects with high image quality and excellent visibility. The brightness enhanced print with optical structures according to the invention comprises a substrate, an optical layer, a print layer, and a reflective layer.
    Type: Application
    Filed: October 23, 2006
    Publication date: May 10, 2007
    Applicant: LENTICS CORPORATION
    Inventors: Whe-Yi Chiang, Ta-Ching Pong
  • Publication number: 20070104911
    Abstract: This invention provides a laminate with optical structure and method for using the same. The laminate according to the invention can produce various two-dimensional (2D) or three-dimensional (3D) effects, such as flip, animation, morph, zoom, and 3D effects, by laminating with a specially computer treated image. The objective of this invention is to solve the alignment problem between the optical structure and the image during lamination. By using the laminate from the invention, it is possible to easily align the optical structure with the image to economically obtain an object with 2D animation or 3D effect without using expansive printing equipment.
    Type: Application
    Filed: November 9, 2005
    Publication date: May 10, 2007
    Inventors: Whe-Yi Chiang, Ta-Ching Pong
  • Publication number: 20060151746
    Abstract: The present invention discloses a fluorescent substance for low voltage exciting source, wherein the host lattice of the fluorescent substance is composed of metal ions and silica, and the host lattice is further doped with activator. Furthermore, the general formula of the fluorescent substance is (Sr2-x-yMxEuy)SiO4 (x?0, y>0, x+y<2), wherein M comprises at least one kind of metal ion except Sr or Eu. The wavelength of the light emitted from the fluorescent substance can be shifted by introducing M into the lattice structure, so that the provided fluorescent substance is able to emit lights with various colors from yellow to yellow-green. Additionally, the provided fluorescent substance with single phase can be fabricated in a variety of methods, such as solid state reaction method, co-precipitation method, gel method and micro emulsion method.
    Type: Application
    Filed: January 11, 2005
    Publication date: July 13, 2006
    Inventors: Ru-Shi Liu, Chia-Chen Kang, Whe-Yi Chiang
  • Publication number: 20060097625
    Abstract: The present invention discloses a low voltage electron excited white lighting device, which comprises a low voltage exciting source and at least two fluorescent substances exhibiting yellow and blue luminous colors after excited by the low voltage exciting source. The host lattice of at least two fluorescent substances is composed of alkaline earth metal and aluminium oxide, and the host lattice is further doped with activator. Furthermore, the fluorescent substance(s) exhibiting yellow luminous color is (Y3-xCex)Al5O12 (0.0001×0.5), and the one(s) exhibiting blue luminous color is (Ba1-xEux)MgAl10O17 (0.0001×0.5). By mixing generated yellow and blue lights, white light is then obtained. Besides, (Y3-xCex)Al5O12 (0.0001×0.5) further absorbs a part of the blue ray emitted from (Ba1-xEux)MgAl10O17 (0.0001×0.5), to thereby emit yellow ray, such that more stronger white light can be obtained. This invention has advantages of forming saturated colors, high reliability, etc.
    Type: Application
    Filed: November 5, 2004
    Publication date: May 11, 2006
    Inventors: Chia-Chen Kang, Ru-Shi Liu, Whe-Yi Chiang