Patents by Inventor Chun-Chung Hsiao
Chun-Chung Hsiao 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).
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Patent number: 8096696Abstract: A display panel and a light source device used therein are provided. The display panel includes a light-guide thin-film circuit substrate, a light source and a polarizing layer. The light-guide thin-film circuit substrate has a light entrance end and a light exit top surface, and the light source is disposed corresponding to the light entrance end. The polarizing layer is disposed on the light-guide thin-film circuit substrate and parallels the light exit top surface of the light-guide thin-film circuit substrate. The light produced by the light source enters the circuit substrate through the light entrance end, guided and transmitted through the circuit substrate, and then leaves the circuit substrate through the light exit top surface and enters the polarizing layer. The light after passing through the polarizing layer is turned into a polarized light having flat light source effect as a backlight source for the system.Type: GrantFiled: February 8, 2010Date of Patent: January 17, 2012Assignee: Au Optronics CorporationInventors: Hsin-Tao Huang, Deng-Kuen Shiau, Chun-Chi Hsu, Chun-Chung Hsiao, Mao-Wei Lin
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Patent number: 8092067Abstract: A display panel and a light source device used therein are provided. The display panel includes a light-guide thin-film circuit substrate, a light source and a polarizing layer. The light-guide thin-film circuit substrate has a light entrance end and a light exit top surface, and the light source is disposed corresponding to the light entrance end. The polarizing layer is disposed on the light-guide thin-film circuit substrate and parallels the light exit top surface of the light-guide thin-film circuit substrate. The light produced by the light source enters the circuit substrate through the light entrance end, guided and transmitted through the circuit substrate, and then leaves the circuit substrate through the light exit top surface and enters the polarizing layer. The light after passing through the polarizing layer is turned into a polarized light having flat light source effect as a backlight source for the system.Type: GrantFiled: February 11, 2008Date of Patent: January 10, 2012Assignee: AU Optronics CorporationInventors: Hsin-Tao Huang, Deng-Kuen Shiau, Chun-Chi Hsu, Chun-Chung Hsiao, Mao-Wei Lin
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Patent number: 7832885Abstract: The present invention provides a patterned wavelength converting structure comprising a frame, a light source, a substrate, a film, a wavelength converting layer and a pattern disposed on the film. The pattern and the wavelength converting layer can be one piece. The configuration, for example, the distribution of diffusion particles, the location, the shape or the thickness, of the pattern is configured to reduce the mura or affect the desired uniformity of a lighting area.Type: GrantFiled: February 5, 2008Date of Patent: November 16, 2010Assignee: Kismart CorporationInventors: Chun-Chung Hsiao, Hsin-Tao Huang
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Publication number: 20100134999Abstract: A display panel and a light source device used therein are provided. The display panel includes a light-guide thin-film circuit substrate, a light source and a polarizing layer. The light-guide thin-film circuit substrate has a light entrance end and a light exit top surface, and the light source is disposed corresponding to the light entrance end. The polarizing layer is disposed on the light-guide thin-film circuit substrate and parallels the light exit top surface of the light-guide thin-film circuit substrate. The light produced by the light source enters the circuit substrate through the light entrance end, guided and transmitted through the circuit substrate, and then leaves the circuit substrate through the light exit top surface and enters the polarizing layer. The light after passing through the polarizing layer is turned into a polarized light having flat light source effect as a backlight source for the system.Type: ApplicationFiled: February 8, 2010Publication date: June 3, 2010Applicant: AU OPTRONICS CORPORATIONInventors: Hsin-Tao Huang, Deng-Kuen Shiau, Chun-Chi Hsu, Chun-Chung Hsiao, Mao-Wei Lin
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Publication number: 20090231831Abstract: The invention is related to a flat panel display and a backlight module thereof. The backlight module comprises a light source and a plurality of wavelength converters. The light source formed by some arranged luminous elements would radially emit light with an optical wavelength individually. These wavelength converters are near the light source and convert the light with the wavelength. The converted light with another wavelength is radially emitted, in which a portion of the converted light with another wavelength is emitted outward directly from the wavelength converter, while the other portion thereof is emitted from the wavelength converter toward the other wavelength converters.Type: ApplicationFiled: July 9, 2008Publication date: September 17, 2009Inventors: Chun-Chung HSIAO, Yi-Sing Peng, Sung-Po Chen, Hsin-Tao Huang
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Publication number: 20090196014Abstract: The present invention provides a patterned wavelength converting structure comprising a frame, a light source, a substrate, a film, a wavelength converting layer and a pattern disposed on the film. The pattern and the wavelength converting layer can be one piece. The configuration, for example, the distribution of diffusion particles, the location, the shape or the thickness, of the pattern is configured to reduce the mura or affect the desired uniformity of a lighting area.Type: ApplicationFiled: February 5, 2008Publication date: August 6, 2009Inventors: Chun-Chung Hsiao, Hsin-Tao Huang
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Publication number: 20090194774Abstract: A light source package module with a wavelength converting structure is provided. The light source package module comprises a frame having a substrate and sidewalls formed on the substrate. A plurality of LED dice is disposed on the substrate, and there is a space between each of the LED dice. A wavelength converting structure is disposed on above the plurality of LED dice and the sidewalls. The light source package can provide a flat light source with a large emitting area can be made in simply as well. Additionally, the present invention further relates to the application of a backlight module.Type: ApplicationFiled: February 4, 2008Publication date: August 6, 2009Applicant: KISMART CORPORATIONInventors: Hsin-Tao Huang, Chun-Chung Hsiao
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Publication number: 20090196015Abstract: The present invention relates to a lighting module and manufacturing Method for the Same, and more particularly, to a lighting module with a flat wavelength converting structure for reducing mura. The lighting module provided by the present invention includes a frame, one or more light sources disposed on the frame, and a flat wavelength converting structure shared by the light sources for emitting light with aimed wavelength; the present invention provides a lighting module emitting light with mura that insensible to eye or with lower mura at elevated diffusion angle compared to that provided by the traditional one; therefore, the present invention also provides a lighting module occupying smaller volume; or a lighting module with fewer light sources and sharing the similar thickness of the traditional one, which emits light with similar or lower mura compared to the traditional one.Type: ApplicationFiled: February 4, 2008Publication date: August 6, 2009Applicant: KISMART CORPORATIONInventors: Hsin-Tao Huang, Chun-Chung Hsiao
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Publication number: 20090067178Abstract: The present invention discloses a method of forming internal scattering pattern in the diffusion plate and light guide plate used in backlight module by laser engraving. In the present invention, the distribution and density of the engraved dots can be controlled and modulated depending on the position of the light source and the distribution of luminance to obtain higher luminance and better luminance uniformity.Type: ApplicationFiled: February 4, 2008Publication date: March 12, 2009Applicant: KISMART CORPORATIONInventors: Hsin-Tao Huang, Chun-Chung Hsiao
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Publication number: 20080225506Abstract: A display panel and a light source device used therein are provided. The display panel includes a light-guide thin-film circuit substrate, a light source and a polarizing layer. The light-guide thin-film circuit substrate has a light entrance end and a light exit top surface, and the light source is disposed corresponding to the light entrance end. The polarizing layer is disposed on the light-guide thin-film circuit substrate and parallels the light exit top surface of the light-guide thin-film circuit substrate. The light produced by the light source enters the circuit substrate through the light entrance end, guided and transmitted through the circuit substrate, and then leaves the circuit substrate through the light exit top surface and enters the polarizing layer. The light after passing through the polarizing layer is turned into a polarized light having flat light source effect as a backlight source for the system.Type: ApplicationFiled: February 11, 2008Publication date: September 18, 2008Applicant: AU OPTRONICS CORPORATIONInventors: Hsin-Tao Huang, Deng-Kuen Shiau, Chun-Chi Hsu, Chun-Chung Hsiao, Mao-Wei Lin
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Patent number: 7234835Abstract: The present invention relates to a lens-arrayed backlight module, consisting of a housing, a plurality of lamps, and a plurality of lens plates. The lamps are disposed in parallel between the housing and the lens plates to provide illuminating rays. The lens plates correspond to the lamps respectively, each of which being mounted at the center axis of the corresponding lens plate so that the illuminating rays provided by the lamps diffuse through the lens plates. The present invention also provides a liquid crystal display device using the lens-arrayed backlight module.Type: GrantFiled: May 2, 2006Date of Patent: June 26, 2007Assignee: AU Optronics CorporationInventors: Szu-Han Li, Yi-Chen Kuo, Hui-Ju Hsu, Chun-Chung Hsiao, Chun-Chien Chu
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Patent number: 7134766Abstract: The present invention relates to a lens-arrayed backlight module, consisting of a housing, a plurality of lamps, and a plurality of lens plates. The lamps are disposed in parallel between the housing and the lens plates to provide illuminating rays. The lens plates correspond to the lamps respectively, each of which being mounted at the center axis of the corresponding lens plate so that the illuminating rays provided by the lamps diffuse through the lens plates. The present invention also provides a liquid crystal display device using the lens-arrayed backlight module.Type: GrantFiled: June 21, 2004Date of Patent: November 14, 2006Assignee: Quanta Display Inc.Inventors: Szu-Han Li, Yi-Chen Kuo, Hui-Ju Hsu, Chun-Chung Hsiao, Chun-Chien Chu
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Publication number: 20060193150Abstract: The present invention relates to a lens-arrayed backlight module, consisting of a housing, a plurality of lamps, and a plurality of lens plates. The lamps are disposed in parallel between the housing and the lens plates to provide illuminating rays. The lens plates correspond to the lamps respectively, each of which being mounted at the center axis of the corresponding lens plate so that the illuminating rays provided by the lamps diffuse through the lens plates. The present invention also provides a liquid crystal display device using the lens-arrayed backlight module.Type: ApplicationFiled: May 2, 2006Publication date: August 31, 2006Applicant: Quanta Display Inc.Inventors: Szu-Han Li, Yi-Chen Kuo, Hui-Ju Hsu, Chun-Chung Hsiao, Chun Chu
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Publication number: 20050248939Abstract: The present invention relates to a lens-arrayed backlight module, consisting of a housing, a plurality of lamps, and a plurality of lens plates. The lamps are disposed in parallel between the housing and the lens plates to provide illuminating rays. The lens plates correspond to the lamps respectively, each of which being mounted at the center axis of the corresponding lens plate so that the illuminating rays provided by the lamps diffuse through the lens plates. The present invention also provides a liquid crystal display device using the lens-arrayed backlight module.Type: ApplicationFiled: June 21, 2004Publication date: November 10, 2005Applicant: Quanta Display Inc.Inventors: Szu-Han Li, Yi-Chen Kuo, Hui-Ju Hsu, Chun-Chung Hsiao, Chun-Chien Chu
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Patent number: 6488289Abstract: A simply structured bi-functional roller skate has a pair of shoe embodiments. Each shoe embodiment is provided with a front securing seat which is a tubular device with a forwardly extended board, and a rear securing seat which is a tubular device with a backwardly extended board. Both the front and rear securing seats are embedded at the front end and the rear end of each shoe embodiment respectively. Each tubular device of the front and rear securing seats is in alignment with an engagement hole so as to permit a first and a second wheel axle each having a proper length to be led therethrough at the front and rear end of a shoe embodiment. Each wheel axle has a knob-ended locking screw at one end and an internally threaded section at the other end so as to permit the knob ended locking screw to be secured to the end of each wheel axle after roller wheels are mounted to the wheel axles respectively.Type: GrantFiled: March 9, 2001Date of Patent: December 3, 2002Inventors: Chun-Chung Hsiao, Hung-Lung Huang, Jong-Ming Lee
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Publication number: 20020125655Abstract: A simply structured bi-functional roller skate has a pair of shoe embodiments. Each shoe embodiment is provided with a front securing seat which is a tubular device with a forwardly extended board, a rear securing seat which is a tubular device with a backwardly extended board. Both the front and rear securing seats are embedded at the front end and the rear end of each shoe embodiment respectively. Each tubular device of the front and rear securing seats is in alignment with an engagement hole so as to permit a first and a second wheel axle each having a proper length to be led therethrough at the front and rear end of a shoe embodiment. Each wheel axle has a knob-ended locking screw at one end and an internally threaded section at the other end so as to permit the knob ended locking screw to be secured to the end of each wheel axle after roller wheels are mounted to the wheel axles respectively.Type: ApplicationFiled: March 9, 2001Publication date: September 12, 2002Inventors: Chun-Chung Hsiao, Hung-Lung Huang, Jong-Ming Lee