Patents by Inventor Mu-Jen Su
Mu-Jen Su 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: 8552944Abstract: A pixel structure on a display panel comprises three sub-pixels where each sub-pixel can be arranged to a first transmissive region and a second transmissive region. The first transmissive region has a first transistor along with a first photo-resistant layer as well as the second transmissive region has a second transistor along with a second photo-resistant layer. The first photo-resistant layer and the second photo-resistant layer of different thickness or area are formed on a color filter. There exists a function relation between data signals received from the first transistor and the second transistor. Using these two data signals and combining the photo-resistant layers of different thickness or area will make each sub-pixel generate new level of brightness in gray scale and increase the number of displaying colors.Type: GrantFiled: August 10, 2006Date of Patent: October 8, 2013Assignee: AU Optronics Corp.Inventors: Chih-Chun Pei, Chih-Jen Hu, Chih-Ming Chang, Mu-Jen Su
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Patent number: 8081283Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a pixel disposed on the second substrate, a bottom capacitor electrode, a top capacitor electrode, a liquid crystal layer disposed between the first substrate and the second substrate, and a plurality of protrusions disposed on the first substrate. The pixel includes a first pixel electrode and a second pixel electrode, in which a main slit is formed between the first pixel electrode and the second pixel electrode. The bottom capacitor electrode is disposed on the second substrate and overlaps a portion of the main slit, and the top capacitor electrode is disposed on the second substrate and forms a capacitor with the bottom capacitor electrode.Type: GrantFiled: July 2, 2010Date of Patent: December 20, 2011Assignee: AU Optronics Corp.Inventor: Mu-Jen Su
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Patent number: 8018567Abstract: A liquid crystal display panel comprises a color filter substrate, a thin film transistor array substrate, and a liquid crystal layer sealed between the two substrates. The color filter substrate has a plurality of first spacers and a plurality of second spacers thereon. The thin film transistor array substrate has a plurality of recesses for containing the second spacers. The ratio of the number of the second spacers to the number of the first spacers is between about 10 and about 90.Type: GrantFiled: February 2, 2010Date of Patent: September 13, 2011Assignee: Au Optronics CorporationInventors: Mu-Jen Su, Jung-Hsiang Lin, Chih-Ming Chang, Ching-Yu Tsai, Shih-Chia Hsu
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Patent number: 7903213Abstract: A liquid crystal display panel and a liquid crystal display device incorporating the same are provided. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base, a dielectric layer and a storage capacitor. The storage capacitor includes a reflective electrode. The dielectric layer covers at least part of the storage capacitor. The second substrate is substantially paralleled to the first substrate. The second substrate includes a second base, a black matrix and a common electrode. The black matrix corresponds to the storage capacitor. The black matrix includes an opening corresponding to the reflective electrode. The opening is provided to let an outside light enter into the liquid crystal display panel such that the reflective electrode reflects the outside light to provide a light source to the liquid crystal display panel.Type: GrantFiled: August 6, 2009Date of Patent: March 8, 2011Assignee: Au Optronics Corp.Inventors: Ching-Yu Tsai, Mu-Jen Su, Ching-Huan Lin, Chih-Ming Chang
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Publication number: 20100265446Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a pixel disposed on the second substrate, a bottom capacitor electrode, a top capacitor electrode, a liquid crystal layer disposed between the first substrate and the second substrate, and a plurality of protrusions disposed on the first substrate. The pixel includes a first pixel electrode and a second pixel electrode, in which a main slit is formed between the first pixel electrode and the second pixel electrode. The bottom capacitor electrode is disposed on the second substrate and overlaps a portion of the main slit, and the top capacitor electrode is disposed on the second substrate and forms a capacitor with the bottom capacitor electrode.Type: ApplicationFiled: July 2, 2010Publication date: October 21, 2010Inventor: Mu-Jen Su
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Publication number: 20100134750Abstract: A liquid crystal display panel comprises a color filter substrate, a thin film transistor array substrate, and a liquid crystal layer sealed between the two substrates. The color filter substrate has a plurality of first spacers and a plurality of second spacers thereon. The thin film transistor array substrate has a plurality of recesses for containing the second spacers. The ratio of the number of the second spacers to the number of the first spacers is between about 10 and about 90.Type: ApplicationFiled: February 2, 2010Publication date: June 3, 2010Applicant: AU Optronics Corp.Inventors: Mu-Jen Su, Jung-Hsiang Lin, Chih-Ming Chang, Ching-Yu Tsai, Shih-Chia Hsu
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Patent number: 7701536Abstract: A liquid crystal display panel and a liquid crystal display device incorporating the same are provided. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base, a dielectric layer and a storage capacitor. The storage capacitor includes a reflective electrode. The dielectric layer covers at least part of the storage capacitor. The second substrate is substantially paralleled to the first substrate. The second substrate includes a second base, a black matrix and a common electrode. The black matrix corresponds to the storage capacitor. The black matrix includes an opening corresponding to the reflective electrode. The opening is provided to let an outside light enter into the liquid crystal display panel such that the reflective electrode reflects the outside light to provide a light source to the liquid crystal display panel.Type: GrantFiled: September 22, 2006Date of Patent: April 20, 2010Assignee: AU Optronics Corp.Inventors: Ching-Yu Tsai, Mu-Jen Su, Ching-Huan Lin, Chih-Ming Chang
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Patent number: 7684004Abstract: A liquid crystal display panel comprises a color filter substrate, a thin film transistor array substrate, and a liquid crystal layer sealed between the two substrates. The color filter substrate has a plurality of first spacers and a plurality of second spacers thereon. The thin film transistor array substrate has a plurality of recesses for containing the second spacers. The ratio of the number of the second spacers to the number of the first spacers is between about 10 and about 90.Type: GrantFiled: July 23, 2007Date of Patent: March 23, 2010Assignee: AU Optronics CorporationInventors: Mu-Jen Su, Jung-Hsiang Lin, Chih-Ming Chang, Ching-Yu Tsai, Shih-Chia Hsu
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Patent number: 7671952Abstract: A liquid crystal display panel is disclosed. The liquid crystal display panel includes a bottom substrate, a plurality of wires disposed on the bottom substrate, a plurality of pixel units electrically connected to the wires, a top substrate disposed opposite to the bottom substrate, a liquid crystal layer disposed between the top and bottom substrates, and at least one protrusion disposed on the top substrate corresponding to the wires formed between two adjacent pixel units. Each pixel unit includes a thin film transistor and a pixel electrode disposed on the bottom substrate. The pixel electrode is electrically connected to the thin film transistor, in which the pixel electrode has a plurality of main slits.Type: GrantFiled: May 16, 2007Date of Patent: March 2, 2010Assignee: AU Optronics Corp.Inventors: Mu-Jen Su, Chih-Ming Chang
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Publication number: 20090296009Abstract: A liquid crystal display panel and a liquid crystal display device incorporating the same are provided. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base, a dielectric layer and a storage capacitor. The storage capacitor includes a reflective electrode. The dielectric layer covers at least part of the storage capacitor. The second substrate is substantially paralleled to the first substrate. The second substrate includes a second base, a black matrix and a common electrode. The black matrix corresponds to the storage capacitor. The black matrix includes an opening corresponding to the reflective electrode. The opening is provided to let an outside light enter into the liquid crystal display panel such that the reflective electrode reflects the outside light to provide a light source to the liquid crystal display panel.Type: ApplicationFiled: August 6, 2009Publication date: December 3, 2009Inventors: Ching-Yu TSAI, Mu-Jen Su, Ching-Huan Lin, Chih-Ming Chang
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Publication number: 20080180607Abstract: A liquid crystal display panel is disclosed. The liquid crystal display panel includes a bottom substrate, a plurality of wires disposed on the bottom substrate, a plurality of pixel units electrically connected to the wires, a top substrate disposed opposite to the bottom substrate, a liquid crystal layer disposed between the top and bottom substrates, and at least one protrusion disposed on the top substrate corresponding to the wires formed between two adjacent pixel units. Each pixel unit includes a thin film transistor and a pixel electrode disposed on the bottom substrate. The pixel electrode is electrically connected to the thin film transistor, in which the pixel electrode has a plurality of main slits.Type: ApplicationFiled: May 16, 2007Publication date: July 31, 2008Inventors: Mu-Jen Su, Chih-Ming Chang
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Publication number: 20080088757Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a pixel disposed on the second substrate, a bottom capacitor electrode, a top capacitor electrode, a liquid crystal layer disposed between the first substrate and the second substrate, and a plurality of protrusions disposed on the first substrate. The pixel includes a first pixel electrode and a second pixel electrode, in which a main slit is formed between the first pixel electrode and the second pixel electrode. The bottom capacitor electrode is disposed on the second substrate and overlaps a portion of the main slit, and the top capacitor electrode is disposed on the second substrate and forms a capacitor with the bottom capacitor electrode.Type: ApplicationFiled: March 5, 2007Publication date: April 17, 2008Inventor: Mu-Jen Su
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Publication number: 20080036958Abstract: A liquid crystal display panel comprises a color filter substrate, a thin film transistor array substrate, and a liquid crystal layer sealed between the two substrates. The color filter substrate has a plurality of first spacers and a plurality of second spacers thereon. The thin film transistor array substrate has a plurality of recesses for containing the second spacers. The ratio of the number of the second spacers to the number of the first spacers is between about 10% and about 90%.Type: ApplicationFiled: July 23, 2007Publication date: February 14, 2008Applicant: AU OPTRONICS CORPORATIONInventors: Mu-Jen Su, Jung-Hsiang Lin, Chih-Ming Chang, Ching-Yu Tsai, Shih-Chia Hsu
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Patent number: 7327929Abstract: A backlight module including a first light guide plate, a first light source, a second light guide plate, and a second light source. The first light guide plate includes a first side, a second side opposite to the first side, and a first surface with a micro-groove structure. The first light source is disposed on the first side of the first light guide plate. The second light guide plate is disposed on the first light guide plate, and includes a third side, a fourth side opposite to the third side, and a second surface with a micro-groove structure. The fourth side and the second side are located at the same side. The second light source is disposed on the fourth side of the second light guide plate.Type: GrantFiled: June 7, 2005Date of Patent: February 5, 2008Assignee: Au Optronics Corp.Inventors: Ko-Wei Chien, Yu-Mioun Chu, Han-Ping Shieh, Chih-Jen Hu, Ching-Sang Yang, Yi-Cheng Hsu, Chieh-Ting Chen, Chih-Ming Chang, Yung-Lun Lin, Meng-Chang Tsai, Ching-Huan Lin, Mu-Jen Su, Hsiu-Chi Tung
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Publication number: 20070291213Abstract: A liquid crystal display panel is disclosed. The liquid crystal display panel includes a first substrate and a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a pixel, and a first protrusion and a second protrusion. The pixel includes a first pixel electrode, a second pixel electrode, and a plurality of bridge electrodes disposed on the second substrate, in which the bridge electrodes are electrically connected to the first pixel electrodes and the second electrodes. The first protrusion and a second protrusion are disposed on the first substrate with respect to the first pixel electrode and the second pixel electrode.Type: ApplicationFiled: December 14, 2006Publication date: December 20, 2007Inventors: Ying-Ru Chen, Mu-Jen Su, Ching-Huan Lin, Chih-Ming Chang
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Publication number: 20070171339Abstract: An LCD substrate is used to prevent polyimide from unevenly distributing during heat and leveling processes. A portion of dielectric layers on data lines in transmissive regions is removed to form channels, which penetrate the dielectric layers between two adjacent transmissive regions. In other words, dielectric layer has a second thickness corresponding to the channels. Polyimide is distributed to all of transmissive regions evenly via these channels. There is a wall having a fifth thickness between a transmissive region and accordingly neighboring with reflective region to prevent polyimide distributing from the reflective region to the transmissive region because of the different thickness of the dielectric layer in the transmissive regions and the reflective regions. Thereof polyimide distributes evenly among transmissive regions and reflective regions to form a uniform alignment film because of these channels and walls.Type: ApplicationFiled: January 23, 2006Publication date: July 26, 2007Inventors: Mu-Jen Su, Ching-Huan Lin, Te-Sheng Chen, Chih-Ming Chang
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Publication number: 20070165167Abstract: A liquid crystal display panel and a liquid crystal display device incorporating the same are provided. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base, a dielectric layer and a storage capacitor. The storage capacitor includes a reflective electrode. The dielectric layer covers at least part of the storage capacitor. The second substrate is substantially paralleled to the first substrate. The second substrate includes a second base, a black matrix and a common electrode. The black matrix corresponds to the storage capacitor. The black matrix includes an opening corresponding to the reflective electrode. The opening is provided to let an outside light enter into the liquid crystal display panel such that the reflective electrode reflects the outside light to provide a light source to the liquid crystal display panel.Type: ApplicationFiled: September 22, 2006Publication date: July 19, 2007Applicant: AU OPTRONICS CORP.Inventors: Ching-Yu Tsai, Mu-Jen Su, Ching-Huan Lin, Chih-Ming Chang
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Publication number: 20060267892Abstract: A pixel structure on a display panel comprises three sub-pixels where each sub-pixel can be arranged to a first transmissive region and a second transmissive region. The first transmissive region has a first transistor along with a first photo-resistant layer as well as the second transmissive region has a second transistor along with a second photo-resistant layer. The first photo-resistant layer and the second photo-resistant layer of different thickness or area are formed on a color filter. There exists a function relation between data signals received from the first transistor and the second transistor. Using these two data signals and combining the photo-resistant layers of different thickness or area will make each sub-pixel generate new level of brightness in gray scale and increase the number of displaying colors.Type: ApplicationFiled: August 10, 2006Publication date: November 30, 2006Inventors: Chih-Chun Pei, Chih-Jen Hu, Chih-Ming Chang, Mu-Jen Su
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Publication number: 20060164862Abstract: A backlight module including a first light guide plate, a first light source, a second light guide plate, and a second light source. The first light guide plate includes a first side, a second side opposite to the first side, and a first surface with a micro-groove structure. The first light source is disposed on the first side of the first light guide plate. The second light guide plate is disposed on the first light guide plate, and includes a third side, a fourth side opposite to the third side, and a second surface with a micro-groove structure. The fourth side and the second side are located at the same side. The second light source is disposed on the fourth side of the second light guide plate.Type: ApplicationFiled: June 7, 2005Publication date: July 27, 2006Inventors: Ko-Wei Chien, Yu-Mioun Chu, Han-Ping Shieh, Chih-Jen Hu, Ching-Sang Yang, Yi-Cheng Hsu, Chieh-Ting Chen, Chih-Ming Chang, Yung-Lun Lin, Meng-Chang Tsai, Ching-Huan Lin, Mu-Jen Su, Hsiu-Chi Tung