| Patent application number | Description | Published |
|---|
| 20090057670 | Semiconductor Device and Process for Production Thereof - Disclosed herein is a semiconductor device with high reliability which has TFT of adequate structure arranged according to the circuit performance required. The semiconductor has the driving circuit and the pixel portion on the same substrate. It is characterized in that the storage capacitance is formed between the first electrode formed on the same layer as the light blocking film and the second electrode formed from a semiconductor film of the same composition as the drain region, and the first base insulating film is removed at the part of the storage capacitance so that the second base insulating film is used as the dielectric of the storage capacitance. This structure provides a large storage capacitance in a small area. | 03-05-2009 |
| 20090189173 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREOF - To provide a liquid crystal display device having high quality display by obtaining a high aperture ratio while securing a sufficient storage capacitor (Cs), and at the same time, by dispersing a load (a pixel writing-in electric current) of a capacitor wiring in a timely manner to effectively reduce the load. A scanning line is formed on a different layer from a gate electrode and the capacitor wiring is arranged so as to be parallel with a signal line. Each pixel is connected to the individually independent capacitor wiring via a dielectric. Therefore, variations in the electric potential of the capacitor wiring caused by a writing-in electric current of a neighboring pixel can be avoided, whereby obtaining satisfactory display images. | 07-30-2009 |
| 20100079514 | LIQUID SUPPLY DEVICE, IMAGE FORMING DEVICE, AND COMPUTER READABLE MEDIUM - In a liquid supply device, a liquid chamber and an air chamber of a storage tank are demarcated by an elastic film, a pressure sensor detects pressure within the liquid chamber, and a supply pump supplies liquid to a supply destination via the liquid chamber. First information, that expresses a supply amount per predetermined time and a pressure of the liquid chamber within a range of not being affected by changes over time in the elastic film, is stored in a memory. A controller adjusts detected pressure by adjustment values, and controls the supply pump such that an adjusted pressure becomes constant at a predetermined pressure. The controller controls the supply pump such that there becomes a supply amount that is substantially the same as a supply amount of the first information, and acquires pressure detected at that time as second information, and derives the adjustment values on the basis of an offset amount between pressures of the first information and the second information. | 04-01-2010 |
| 20100225696 | DROPLET EJECTING DEVICE - A droplet ejecting device includes a recording head, a temperature detector, and moving section. The recording head is elongated, a liquid is filled therein, and plural nozzles, that eject droplets on the basis of image information, are arrayed along a predetermined direction. The temperature detector detects a temperature of a predetermined range of a nozzle surface at which the plural nozzles of the recording head are arrayed. The moving section moves at least one of the temperature detector and the recording head relatively in the predetermined direction. | 09-09-2010 |
| 20110074892 | LIQUID DROPLET EJECTING APPARATUS - A liquid droplet ejecting apparatus including: plural liquid droplet ejecting portions; supply-side individual flow paths; discharge-side individual flow paths; a supply-side common flow path; a discharge-side common flow path; first opening/closing mechanisms; second opening/closing mechanisms; a first pressure applying portion; a second pressure applying portion; a first circulating path; a third opening/closing mechanism; a second circulating path including an upstream end portion being connected to the supply-side common flow path further downstream than a connecting portion of a supply-side individual flow path connected to the supply-side common flow path at a furthest upstream side in a liquid circulating direction and a downstream end portion being connected to the discharge-side common flow path, and circulating the liquid between the supply-side common flow path and the discharge-side common flow path; and a fourth opening/closing mechanism, is provided. | 03-31-2011 |
| 20110114964 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREOF - To provide a liquid crystal display device having high quality display by obtaining a high aperture ratio while securing a sufficient storage capacitor (Cs), and at the same time, by dispersing a load (a pixel writing-in electric current) of a capacitor wiring in a timely manner to effectively reduce the load. A scanning line is formed on a different layer from a gate electrode and the capacitor wiring is arranged so as to be parallel with a signal line. Each pixel is connected to the individually independent capacitor wiring via a dielectric. Therefore, variations in the electric potential of the capacitor wiring caused by a writing-in electric current of a neighboring pixel can be avoided, whereby obtaining satisfactory display images. | 05-19-2011 |
| 20110316904 | LIQUID DROPLET CIRCULATION CONTROL APPARATUS, LIQUID DROPLET EJECTION APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM - There is provided a liquid droplet circulation control apparatus including: a first circulation controller that sets a first circulation mode in which liquid is circulated with pressure control by driving a supply side pressure generator and a return side pressure generator, the supply side pressure generator supplying the liquid to the liquid droplet ejector and the return side pressure generator returning the liquid from the liquid droplet ejector; a second circulation controller that sets a second circulation mode in which the liquid is circulated by driving the supply side pressure generator and/or the return side pressure generator, such that the liquid is made to bypass at least the liquid droplet ejector; a selector that selects one or other circulation modes; and a setting unit that sets a circulation path of the liquid based on the selected circulation mode. | 12-29-2011 |
| 20120162331 | LIQUID CIRCULATING APPARATUS, COMPUTER-READABLE MEDIUM, AND LIQUID DISCHARGING APPARATUS - A liquid circulating apparatus includes a liquid discharging unit for having a nozzle, a supply path, a recovery path, first and second pressure adjusting units, an opening/closing valve and a circulation controlling unit. The circulation controlling unit controls the first and second pressure adjusting units and the opening/closing valve to circulate the liquid by causing a differential pressure between the liquid at a supply side and at a recovery side with respect to the nozzle while the liquid maintains a meniscus in the nozzle. The circulation controlling unit (i) makes a differential pressure between the liquid of the supply path and the recovery path to be lower than the differential pressure in middle of the circulation while the opening/closing valve is closed when the liquid starts circulating, (ii) opens the opening/closing valve, and (iii) changes the differential pressure to the differential pressure in middle of the circulation. | 06-28-2012 |
