摘要:
During a still picture display period, a normal write voltage is sometimes unable to be applied to a liquid crystal layer 16 because two memory switch elements 21 and 22 are simultaneously turned on, and the output and the inverted output from the digital memory 18 are applied simultaneously to a pixel electrode 13. According to the present invention, the pulse width for the on period of one of the memory switch elements 21 and 22 is narrower than the pulse width for the off period of the other memory switch element, so that the on periods of the two memory switch elements 21 and 22 do not overlap. In this manner, the memory switch elements 21 and 22 are prevented from being turned on at the same time.
摘要:
A display has display pixels provided with digital memories, respectively. In each display pixel, a pixel electrode and a data line are connected to each other through a first switch, and the pixel electrode and the digital memory are connected to each other through a second switch. In a first display period, the second switches are turned off and the first switches are turned on, to display video data supplied from the data lines. In a second display period, the second switches are turned on and the first switches are turned off, to stop scan and data drivers and display video data stored in the digital memories.
摘要:
Disclosed is a circuit constitution of a display apparatus comprising a digital memory (DM) cell for each pixel. The DM cell is composed of one inverter circuit, and a DM switching circuit for controlling an electrical conduction between a pixel electrode and the DM cell is provided. During a normal displaying period, the DM cell and the pixel electrode are not electrically conducted by the DM switching circuit, and a full-color image displaying is performed by dynamic image data supplied to a signal line. During a still image displaying, the DM cell and the pixel electrode are electrically conducted by the DM switching circuit, and a multi-color image displaying is performed by still image data retained in the DM cell.
摘要:
A liquid crystal display according to one embodiment of the present invention, comprising: signal lines and scanning lines arranged in first and second directions on an insulation substrate; display elements formed in vicinity of cross points of the signal lines and scanning lines; liquid crystal capacitors and auxiliary capacitors which accumulate electric charge in accordance with voltages of the signal lines via said display elements; a signal line drive circuit which drives the signal lines; a scanning line drive circuit which drives the scanning lines; auxiliary capacitor power supply lines arranged in the first direction, to which one ends of said auxiliary capacitors arranged in the second direction are commonly connected; and auxiliary capacitor power supply line voltage control circuits which control voltages of said auxiliary capacitor power supply lines in sync with a cycle which drives said liquid crystal capacitors and said auxiliary capacitors by polarity reverse, wherein said auxiliary capacitor power supply line voltage control circuit supplies a first reference voltage to all of said auxiliary capacitor power supply lines during a predetermine period after power-on.
摘要:
According to one embodiment, a display apparatus includes signal lines, and pixels. Each of the pixels includes a pixel electrode and a pixel control switch, and being classified into any of pixel groups. Each of the pixel groups includes a memory, and a sensor circuit which is configured to provide data for a detection signal to the memory when detecting the input information. The pixel control switch is configured to switch the voltage level of the pixel electrode in accordance with data for the display signal input via the signal line and the data for the detection signal input from the memory.
摘要:
In a flat panel display device configured to allow moving image data supplied through a signal line 11 to be written to a pixel electrode 13 during typical display operation and further to allow still image data latched in a digital memory 18 to be written to the pixel electrode 13 during still image display operation. When switching from a typical display to a still image display, at least two frames following the completion of the switching operation are assigned as write frames to allow still image data to be written to the digital memory 18. This allows the still image data to be written normally to the digital memory 18 even when the rise times of a memory control signal and a common signal are made longer than a vertical blanking period.
摘要:
A liquid crystal display according to one embodiment of the present invention, comprising: signal lines and scanning lines arranged in first and second directions on an insulation substrate; display elements formed in vicinity of cross points of the signal lines and scanning lines; liquid crystal capacitors and auxiliary capacitors which accumulate electric charge in accordance with voltages of the signal lines via said display elements; a signal line drive circuit which drives the signal lines; a scanning line drive circuit which drives the scanning lines; auxiliary capacitor power supply lines arranged in the first direction, to which one ends of said auxiliary capacitors arranged in the second direction are commonly connected; and auxiliary capacitor power supply line voltage control circuits which control voltages of said auxiliary capacitor power supply lines in sync with a cycle which drives said liquid crystal capacitors and said auxiliary capacitors by polarity reverse, wherein said auxiliary capacitor power supply line voltage control circuit supplies a first reference voltage to all of said auxiliary capacitor power supply lines during a predetermine period after power-on.
摘要:
An object of the invention is to provide an equol-containing fermented soybean hypocotyl material that is useful for foods, pharmaceutical preparations, cosmetic products, etc.The equol-containing fermented soybean hypocotyl material of the invention is obtained by fermenting soybean hypocotyls using at least one microorganism having an equol-producing ability by utilizing at least one daidzein compound selected from the group consisting of diadzein glycosides, daidzein, and dihydrodaidzein.
摘要:
A microscope apparatus capable of removing liquid from an observation field of view of a dry objective lens, when an immersion objective lens is switched to the dry objective lens, is provided. The microscope apparatus includes a specimen XY stage on which a specimen is placed, a dry objective lens and an immersion objective lens that collect light from the specimen, a movable revolver that selectively disposes one of these objective lenses at a position facing the specimen, and a control unit that controls the specimen XY stage and movable revolver such that the relative positions in the XY direction are changed until the immersion objective lens is disposed at a non-observation region of the dry objective lens, prior to switching of these objective lenses.
摘要:
Manual operation means controls a motion of an operation target character in accordance with operation data outputted from an input device. Automatic motion control means controls the motion of the operation target character in accordance with a series of pieces of operation data which are prepared in advance. Game control means performs a first process when a first condition is satisfied as a result of control of the motion of the operation target character by the manual operation means only in a predetermined interval in a game in progress, performs a second process which is different from the first process when a second condition is satisfied, and executes the first when the control of the motion is performed by the automatic motion control means in at least a part of the interval regardless of whichever condition is satisfied.