Patents by Inventor Chien-Chih Chiang

Chien-Chih 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).

  • Publication number: 20070054149
    Abstract: A substrate assembly of a display device and a method of manufacturing the same are disclosed. The substrate assembly includes a transparent substrate, an optical wavelength conversion layer and an inorganic covering layer. The optical wavelength conversion layer is formed on the transparent substrate. The inorganic covering layer is covered on the optical wavelength conversion layer. Moreover, the substrate assembly is used to support an organic emission element. Whereby the substrate assembly and the organic emission element are assembled together to form a display device. Furthermore, the substrate assembly further includes an inorganic barrier layer formed on the optical wavelength conversion layer and/or on the inorganic covering layer for preventing the organic emission element from being damaged by the moistures or the outgas produced from the optical wavelength conversion layer during heating process.
    Type: Application
    Filed: August 23, 2005
    Publication date: March 8, 2007
    Inventors: Chi-Ming Cheng, Chien-Chih Chiang
  • Publication number: 20070046195
    Abstract: An organic light-emitting display (OLED) is provided. The OLED comprises a plurality of pixels on a substrate. Each pixel on the substrate comprises a first electrode, an organic luminescent layer and a second electrode in sequence. The first electrode comprises a first subpixel region, a second subpixel region and a third subpixel region. The organic luminescent layer comprises a first organic luminescent layer and a second organic luminescent layer. The first organic luminescent layer is above the first subpixel region and the second subpixel region. The second organic luminescent layer is above the second subpixel region and the third subpixel region. The fabricating method of the OLED is disclosed in the specification too.
    Type: Application
    Filed: August 29, 2006
    Publication date: March 1, 2007
    Inventors: Chih-Ming Chin, Joel Chang, Wen-Jeng Lan, Chien-Chih Chiang
  • Publication number: 20070024184
    Abstract: A Full-color organic electroluminescent display device with low power consumption includes a first electrode provided on the surface of a color filter, a first organic light emitting unit for generating a first light and a fourth organic light emitting unit for generating a fourth light respectively provided on the surface of the first electrode. The first light passes through a first photo-resist and filtered for generating a first colored light. And, the fourth organic light emitting unit provides a second photo-resist and a third photo-resist on the vertical extension place thereof. The fourth light passes through the second photo-resist and filtered for generating a second colored light, passes through the third photo-resist and filtered for generating a third colored light. Thus, the first colored light, second colored light, and third colored light are used to be mixed and collocated for forming full-color light emitting.
    Type: Application
    Filed: May 31, 2006
    Publication date: February 1, 2007
    Inventors: Chien-Yuan Feng, Ting-Chou Chen, Wen-Jeng Lan, Chien-Chih Chiang
  • Publication number: 20070024186
    Abstract: The present invention relates to a color filter conversion apparatus. More particularly, the present invention relates to a color filter conversion apparatus and the application thereof. A color conversion layer, a first photo resist, and a second photo resist are arranged on the substrate. In addition, a first organic light emitting element is arranged on the vertically extended region of the second photo resist and a second organic light emitting element is arranged on the vertically extended region of the first photo resist, the second photo resist and the color conversion layer. Thus, the times for evaporating processes are decreased. Furthermore, the transmittance through the photo resist for the light source produced by the organic light emitting element is raised and the converting efficiency of the color conversion layer can also be enhanced.
    Type: Application
    Filed: July 27, 2006
    Publication date: February 1, 2007
    Applicant: UNIVISION TECHNOLOGY, INC
    Inventors: Ting-Chou Chen, Wen-Jeng Lan, Chih-Ming Chin, Joel Chang, Chien-Chih Chiang
  • Publication number: 20060267486
    Abstract: A full color organic electroluminescent display device and a method of manufacturing the same are provided. The display device provides a lower electrode on an upper surface of a color filter, and respectively providing a first organic light emitting unit capable of generate a first color light and a fourth organic light emitting unit capable of generating a fourth color light on an upper surface of the lower electrode.
    Type: Application
    Filed: August 3, 2005
    Publication date: November 30, 2006
    Inventors: Chien-Yuan Feng, Sheng-Hsu Shih, Wen-Jeng Lan, Chien-Chih Chiang
  • Publication number: 20060220536
    Abstract: An organic electroluminescent device and method of manufacturing the same are provided. The device comprises a plurality of lower electrodes and at least one insulation layer crossing said lower electrodes. The insulation layer consists of parts of a bottom, a neck, and a top, wherein the action width of the top thereof is smaller than the bottom, which when such formed as a organic light emitting layer, the organic light emitting layer can touch the bottom of the insulation layer to prevent the short circuit from the abnormal contact of the opposite electrode and lower electrode. Further, a separator can be formed between each of the lower electrodes. The separator and the insulation layer can define each pixel position within the organic electroluminescent device. Wherein, the separator can isolate the horizontal light source of the organic light emitting layer to reduce the crosstalk noise for pixels each other.
    Type: Application
    Filed: March 30, 2006
    Publication date: October 5, 2006
    Inventors: Wen-Jeng Lan, Chien-Yuan Feng, Yuan-Chang Tseng, Ting-Chou Chen, Sheng-Hsu Shih, Chien-Chih Chiang, Chih-Ping Lin
  • Publication number: 20060202222
    Abstract: A package structure of organic electroluminescent device comprises at least one isolating wall and at least one squeeze-out channel provided under a package lid. The adhesive coating place and squeeze-out area as laminating are able to be defined in package process due to the isolating wall and squeeze-out channel provided, therefore, which is not only to prevent the adhesive squeezed out from package process to protect the emitting element within the package lid, but also prevent the adhesive squeezing out of the package lid to the saw street to affect the further cutting process.
    Type: Application
    Filed: March 10, 2006
    Publication date: September 14, 2006
    Inventors: Wen-Jeng Lan, Chien-Yuan Feng, Yuan-Chang Tseng, Ting-Chou Chen, Sheng-Hsu Shih, Chien-Chih Chiang, Chih-Ping Lin