Patents by Inventor Naomi Moriyama
Naomi Moriyama 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: 10304400Abstract: A display device including a pixel part including a plurality of pixel transistors arranged corresponding to the plurality of pixel electrodes, a scanning signal line arranged on each row and providing a scanning signal to a gate of each of the plurality of pixel transistors belonging to the same row, and a video signal line arranged on each column and providing a video signal to a source or drain of each of the plurality of pixel transistors belonging to the same column, and a drive circuit part including one or more drive transistors and outputting a signal to one of both of the scanning signal line arranged on each row and the video signal line arranged on each column. At least one of the plurality of pixel transistors and the one or more drive transistors is arranged with a characteristic control electrode applying a control voltage.Type: GrantFiled: March 16, 2017Date of Patent: May 28, 2019Assignee: Japan Display Inc.Inventor: Naomi Moriyama
-
Publication number: 20170270878Abstract: A display device including a pixel part including a plurality of pixel transistors arranged corresponding to the plurality of pixel electrodes, a scanning signal line arranged on each row and providing a scanning signal to a gate of each of the plurality of pixel transistors belonging to the same row, and a video signal line arranged on each column and providing a video signal to a source or drain of each of the plurality of pixel transistors belonging to the same column, and a drive circuit part including one or more drive transistors and outputting a signal to one of both of the scanning signal line arranged on each row and the video signal line arranged on each column. At least one of the plurality of pixel transistors and the one or more drive transistors is arranged with a characteristic control electrode applying a control voltage.Type: ApplicationFiled: March 16, 2017Publication date: September 21, 2017Inventor: Naomi MORIYAMA
-
Patent number: 9733529Abstract: In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer.Type: GrantFiled: August 11, 2015Date of Patent: August 15, 2017Assignee: Japan Display Inc.Inventors: Naomi Moriyama, Masakatsu Kitani
-
Publication number: 20150346562Abstract: In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer.Type: ApplicationFiled: August 11, 2015Publication date: December 3, 2015Applicant: Japan Display Inc.Inventors: Naomi MORIYAMA, Masakatsu KITANI
-
Patent number: 9140935Abstract: In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer.Type: GrantFiled: August 5, 2013Date of Patent: September 22, 2015Assignee: Japan Display Inc.Inventors: Naomi Moriyama, Masakatsu Kitani
-
Publication number: 20140055727Abstract: In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer.Type: ApplicationFiled: August 5, 2013Publication date: February 27, 2014Applicant: Japan Display Inc.Inventors: Naomi MORIYAMA, Masakatsu Kitani
-
Patent number: 7102725Abstract: A substrate includes a valid area and a invalid area located outside the valid area, the valid area providing an array substrate, and a colored layers is formed in the valid area and the invalid area. A conductive film is formed on the colored layers in the valid area for forming a plurality of pixel electrodes, and the conductive film is simultaneously is formed on the colored layer in the invalid area. The substrate with the conductive film formed thereon is divided along the periphery of the valid area, thereby cutting the array substrate.Type: GrantFiled: November 19, 2004Date of Patent: September 5, 2006Assignee: Toshiba Matsushita Display Technology Co., Ltd.Inventor: Naomi Moriyama
-
Publication number: 20050099583Abstract: A substrate includes a valid area and a invalid area located outside the valid area, the valid area providing an array substrate, and a colored layers is formed in the valid area and the invalid area. A conductive film is formed on the colored layers in the valid area for forming a plurality of pixel electrodes, and the conductive film is simultaneously is formed on the colored layer in the invalid area. The substrate with the conductive film formed thereon is divided along the periphery of the valid area, thereby cutting the array substrate.Type: ApplicationFiled: November 19, 2004Publication date: May 12, 2005Inventor: Naomi Moriyama
-
Patent number: 6232945Abstract: The display device includes a display panel section and a video signal line driving circuit (281). The display panel section (281) includes a plurality of pixel electrodes arranged in a matrix pattern; a plurality of switching elements each arranged in correspondence to each pixel electrode; a plurality of scanning lines each connected in common to the switching elements corresponding to the pixel electrodes arranged in a same row direction, for transmitting a control signal for opening and closing the common-connected switching elements simultaneously; a plurality of video signal lines for transmitting video signals to the pixel electrodes arranged in a same column direction via the corresponding switching elements, respectively; and an opposing electrode arranged so as to be opposed to the pixel electrodes.Type: GrantFiled: July 10, 1997Date of Patent: May 15, 2001Assignee: Kabushiki Kaisha ToshibaInventors: Naomi Moriyama, Youichi Masuda