Patents by Inventor Guo-Chen Lee
Guo-Chen Lee 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: 9004737Abstract: An illumination apparatus including an illumination shell, a circuit and a light source is provided. The illumination shell is formed by a light guide plate. The circuit has a plurality of circuit contacts integrated with the illumination shell. The light source is disposed on the illumination shell and electrically contacted to the plurality of circuit contacts.Type: GrantFiled: June 6, 2013Date of Patent: April 14, 2015Assignee: Global Lighting Technologies Inc.Inventors: Chung-Lin Tsai, Guo-Chen Lee
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Patent number: 8913013Abstract: A keyboard comprises a key module and a backlight module in which the key module comprises a light-transmissive key part and an electric circuit substrate, and the backlight module comprises a light guide plate, a reflection unit and at least one light source. The backlight module is disposed between the key part and the electric circuit substrate. Thus, lights emitted by the light source are projected into the light guide plate from the lateral side of the light guide plate, and the lights are reflected by the reflection unit for directly passing through the light output surface of the light guide plate and the key part.Type: GrantFiled: September 23, 2011Date of Patent: December 16, 2014Assignee: Global Lighting Technology Inc.Inventors: Guo-Chen Lee, Jerry Wu, Yu-Jeng Lin, Tsung-Yung Hung, I-Ping Huang
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Publication number: 20130265754Abstract: An illumination apparatus including an illumination shell, a circuit and a light source is provided. The illumination shell is formed by a light guide plate. The circuit has a plurality of circuit contacts integrated with the illumination shell. The light source is disposed on the illumination shell and electrically contacted to the plurality of circuit contacts.Type: ApplicationFiled: June 6, 2013Publication date: October 10, 2013Inventors: Chung-Lin Tsai, Guo-Chen Lee
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Patent number: 8480286Abstract: A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.Type: GrantFiled: June 30, 2011Date of Patent: July 9, 2013Assignee: Global Lighting Technologies Inc.Inventors: Chung-Lin Tsai, Guo-Chen Lee
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Patent number: 8419262Abstract: A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.Type: GrantFiled: July 22, 2011Date of Patent: April 16, 2013Assignee: Global Lighting Technologies Inc.Inventors: Chung-Lin Tsai, Guo-Chen Lee, Wei-An Hua, Tsung-Yung Hung, I-Ping Huang
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Publication number: 20120170317Abstract: A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.Type: ApplicationFiled: June 30, 2011Publication date: July 5, 2012Applicant: GLOBAL LIGHTING TECHNOLOGIES INC.Inventors: Chung-Lin Tsai, Guo-Chen Lee
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Publication number: 20120170128Abstract: An optical panel with a surface is provided, in which the surface has a first direction and a second direction and an included angle is formed between the first direction and the second direction. The optical panel includes an optical element array and a rubbing portion. The optical element array is disposed on the surface of the optical panel and extended in the first direction. The rubbing portion is disposed on the surface of the optical panel and extended in the second direction, in which the surface includes an upper surface of the optical panel, a lower surface of the optical panel and a combination thereof.Type: ApplicationFiled: December 20, 2011Publication date: July 5, 2012Applicant: GLOBAL LIGHTING TECHNOLOGIES INC.Inventors: Guo-Chen Lee, Shin-Kun Lee, Chia-Chen Lee, I-Ping Huang, Tsung-Yung Hung
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Publication number: 20120170316Abstract: A light guide panel (LGP) having a surface which has a first direction and a second direction vertical with each other is provided. The LGP includes an optical element array and a rubbing portion. The optical element array is disposed on the surface of the LGP and extended in the first direction. The rubbing portion is disposed on the surface of the LGP and extended in the second direction. Moreover, a fabricating method of the LGP by utilizing a cutting tool is also provided.Type: ApplicationFiled: December 23, 2011Publication date: July 5, 2012Applicant: GLOBAL LIGHTING TECHNOLOGIES INC.Inventors: Guo-Chen Lee, Shin-Kun Lee, Chia-Chen Lee, I-Ping Huang, Tsung-Yung Hung
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Publication number: 20120113013Abstract: A keyboard comprises a key module and a backlight module in which the key module comprises a light-transmissive key part and an electric circuit substrate, and the backlight module comprises a light guide plate, a reflection unit and at least one light source. The backlight module is disposed between the key part and the electric circuit substrate. Thus, lights emitted by the light source are projected into the light guide plate from the lateral side of the light guide plate, and the lights are reflected by the reflection unit for directly passing through the light output surface of the light guide plate and the key part.Type: ApplicationFiled: September 23, 2011Publication date: May 10, 2012Applicant: GLOBAL LIGHTING TECHNOLOGY INC.Inventors: Guo-Chen LEE, Jerry WU, Yu-Jeng LIN, Tsung-Yung HUNG, I-Ping HUANG
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Publication number: 20110286242Abstract: A light guide panel (LGP) has a light incident surface for receiving light. The LGP is configured at a side of a display surface of a reflective display panel. Besides, the LGP includes a main body, a first film, and a plurality of circular light guide patterns. The first film is configured on one side surface of the main body away from the display surface. The circular light guide patterns are configured on the first film, so that the light transmitted in the LGP exits and substantially moves toward the display surface. Each of the circular light guide patterns has a center and a circumference. An included angle is between two lines that respectively connect the center to the circumference located at two sides of the center, and the included angle is 140°˜179°.Type: ApplicationFiled: April 20, 2011Publication date: November 24, 2011Applicant: GLOBAL LIGHTING TECHNOLOGIES INC.Inventors: Chan-Chang Ni, Hao-Chien Chang, Guo-Chen Lee
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Publication number: 20110280046Abstract: A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.Type: ApplicationFiled: July 22, 2011Publication date: November 17, 2011Applicant: GLOBAL LIGHTING TECHNOLOGIES INC.Inventors: Chung-Lin Tsai, Guo-Chen Lee, Wei-An Hua, Tsung-Yung Hung, I-Ping Huang