Sharp Kabushiki Kaisha Corporation

Ono Pharmaceutical Co., Ltd.

Sekisui Plastics Co., Ltd.

Kyoto Prefectural Public University Corporation

Gilead Sciences, Inc.

Kohei Tanaka

Yasuhiro Sugita

Christopher James Brown

Hiromi Katoh

Hidefumi Yoshida

Mitsuhiro Murata

Takeshi Noma

Takayuki Nishiyama

Ryo Yonebayashi

Yosuke Iwata

Naru Usukura

Kazuhiro Maeda

Toshio Yoshizawa

Tadashi Nemoto

Masashi Maekawa

Ryosuke Harada

Tomoko Yasuhiro

Hiroaki Sugiyama

Christopher J Brown

Kengo Nishiumi

Keiichi Fukuyama

Michinori Iwai

Koichi Takayama

Tadaaki Yamada

Sriram Venkataraman

Daniel Tumas

The present invention provides vinyl-based resin particles capable of easily smoothing the surface of a thermosetting resin film when the particles are used as a pore-forming material for a thermosetting resin. Specifically, the present invention provides vinyl-based resin particles for use in making a thermosetting resin porous, the particles having a temperature of 230° C. or higher and lower than 300° C. at 10% mass loss when heated at a rate of 10° C./min in an air atmosphere, and the particles having a mass loss percentage of 85 to 100% after being heated at 350° C. for 5 hours in an air atmosphere.

Vinyl-based resin particles and method for producing same

A therapeutic agent for treatment of solid cancers, including, as an effective component, N-{5-[(6,7-dimethoxy-4-quinolinyl)oxy]-2-pyridinyl}-2,5-dioxo-1-phenyl-1,2,5,6,7,8-hexahydro-3-quinolinecarboxamide, a pharmaceutically acceptable salt thereof, or a hydrate of the compound or the salt in combination with osimertinib or a pharmaceutically acceptable salt thereof. The combination of the present invention has strong antitumor effect and is therefore useful for treatment of solid cancers.

Therapeutic agent for solid cancers, which comprises Axl inhibitor as active ingredient

A technique is provided that reduces dullness of a potential provided to a line such as gate line on an active-matrix substrate to enable driving the line at high speed and, at the same time, reduces the size of the picture frame region. On an active-matrix substrate () are provided gate lines (G) and source lines. On the active-matrix substrate () are further provided: gate drivers () each including a plurality of switching elements, at least one of which is located in a pixel region, for supplying a scan signal to a gate line (G); and lines (L) each for supplying a control signal to the associated gate driver (). A control signal is supplied by a display control circuit () located outside the display region to the gate drivers () via the lines (L). In response to a control signal supplied, each gate driver () drives the gate line (G) to which it is connected.

Active-matrix substrate, display panel and display device including the same

A display device including optical sensors in a pixel region, in which the number of bus lines for supplying driving signals to the optical sensors is reduced, is provided. The display device includes a display pixel circuit () and a sensor pixel circuit () that are provided in a pixel region () of an active matrix substrate. The sensor pixel circuit () includes: a light receiving element (D); an accumulation node for accumulating charges corresponding to an amount of light incident on the light receiving element (D); and a readout switching element (T) that reads out charges in the accumulation node. The display device further includes; a driving circuit that supplies a sensor driving signal for controlling a resetting operation and an accumulating operation of the accumulation node, to the sensor pixel circuit (), via a source line (SL) for supplying a display data signal to the display pixel circuit (); and a protection switching element (M), (M) connected to a sensor control line (EL) provided in addition to the source line (SL), the protection switching element protecting the sensor signal of the sensor pixel circuit.

Display device

Provided is a display device having a photodetecting element in a pixel, and having an input function that is not dependent on light environments. This is a display device having an optical sensor in a pixel region. The optical sensor includes a first sensor pixel circuit that outputs a sensor signal corresponding to electric charges accumulated during an accumulation period in an ON time of a light source for the sensor; and a second sensor pixel circuit that that outputs a sensor signal corresponding to electric charges accumulated during an accumulation period in an OFF time of the light source. A sensor driving circuit for driving the first sensor pixie circuit and the second sensor pixel circuit supplies reset signals (RSTRST) to the first sensor pixel circuit and the second sensor pixel circuit, respectively, during vertical flyback periods in pixel display in the pixel region.

Touch-sensor-equipped display device comrpising photodetecting elements

Provided is a display device that has a photodetection element in a pixel, and has an input function that is not dependent on the light environment. The display device includes a photosensor in a pixel region. The photosensor includes a first sensor pixel circuit that outputs a sensor signal that corresponds to charge accumulated in an accumulation period when a light source for the sensor is lit, and a second sensor pixel circuit that outputs a sensor signal that corresponds to charge accumulated in an accumulation period when the light source is extinguished. The photosensor has, as operation modes in one frame period, a sensor drive mode for obtaining sensor signals from the first and second sensor pixel circuits, a first correction data acquisition mode for acquiring first correction data for correcting the sensor signal from the first sensor pixel circuit, and a second correction data acquisition mode for acquiring second correction data for correcting the sensor signal from the second sensor pixel circuit.

Display device with touch sensor including photosensor

Provided is a display device that has a photodetection element in a pixel and can automatically correct a photosensor signal during operation, while resolving offset error with respect to the true black level or white level. As operation modes, a sensor row driver () has: (a) a sensor drive mode in which a sensor drive signal of a first pattern is supplied, and a photosensor signal that corresponds to the amount of light received by the photosensor is output to a signal processing circuit (), and (b) a correction data acquisition mode in which a sensor drive signal of a second pattern that is different from the first pattern is supplied, and a correction photosensor signal level that corresponds to the case where the photosensor detected a black level or a white level is acquired. The photosensor signal levels obtained in the two modes while the ambient environment is controlled to a predetermined condition are stored in a memory. The signal processing circuit () corrects the photosensor signal in the sensor drive mode using the correction photosensor signal level that was corrected using the data for resolving offset.

Display device with touch sensor including signal processing circuit with photosensor

Provided is a display device that has excellent accuracy in image capturing by improving linearity of sensitivity characteristics of a photodiode. An optical sensor provided on an active matrix substrate of the display device includes; a photodiode (D) for receiving incident light; a reset signal line (RSTa) for supplying a reset signal RST to the optical sensor; a readout signal line (RWSa) for supplying a readout signal RWS to the optical sensor; and a sensor switching element (M) for reading out a photoelectric current output from the photodiode (D), according to the readout signal, during a period from the supply of the reset signal to the supply of the readout signal. A potential VLS of a light shielding film (LS) provided on a back side of the photodiode (D) is caused to be a high level potential during a period that at least partially overlaps a period while the reset signal is supplied.

Provided is a display device that includes an optical sensor having a high sensitivity in which a potential difference of an accumulation node due to an illuminance difference on a light receiving surface after boosting is set greater than a potential difference of the same at an end of an integration period. The display device includes an optical sensor in a pixel region. The optical sensor includes a diode D; a reset signal line RST for supplying a reset signal; a readout signal line RWS for supplying a readout signal; an accumulation node having a potential (V) that varies with an amount of light received by the diode Dduring a period from supply of the reset signal to supply of the readout signal; an amplifying element Cfor amplifying Vaccording to the readout signal; and a sensor switching element Mfor reading out the amplified potential and outputting the same to an output line. A potential of a light shielding film LS provided on a back side of the diode is fixed to a constant potential Vsatisfying the following formula: V&#x2267;V.

The present invention relates to a display device including a photosensor in a pixel region. The photosensor of the present invention includes a diode (D) that receives incident light, reset signal wiring (RST) that supplies a reset signal, readout signal wiring (RWS) that supplies a readout signal, a storage node (INT) whose potential changes in accordance with the amount of light received by the photodetection element in a sensing period, the sensing period being from when the reset signal is supplied until when the readout signal is supplied, an amplification element (C) that amplifies the potential of the storage node in accordance with the readout signal, and a sensor switching element (M) for reading out the potential amplified by the amplification element to output wiring (OUT) as sensor circuit output.

Display device having a photosensor

Provided are an optical sensor having a wider dynamic range with reduced temperature dependence, and a display apparatus in which these optical sensors are used. An optical sensor includes an accumulation node (INT); a reset signal line (RST); a readout signal line (RWS); a photodiode (D) (photodetecting element); a photodiode (D) (reference element) that has a light-shielding layer; a thin-film transistor (M) (first switching element) that outputs a potential of the accumulation node (INT) in response to the readout signal during a sensing period; and a thin-film transistor (M) (second switching element) that is provided between the accumulation node (INT) and the photodiode (D), and that electrically separates the accumulation node (INT) from the photodiode (D) when the potential of the accumulation node (INT) upon supply of the readout signal is higher than a potential on a side of the photodiode (D) opposite to the accumulation node (INT).

Optical sensor and display apparatus

A sensor circuit or a display apparatus from which a highly accurate sensor output can be obtained includes a photodiode, a capacitor that is connected to the photodiode via an accumulation node and accumulates charges according to an electric current in the photodiode; a sensor switching element transistor that causes the accumulation node and an output line to be conductive with respect to each other in response to a readout signal and outputs an output signal according to the potential of the accumulation node to the output line; a variable capacitor that is provided between the accumulation node and an input electrode, and whose capacitance varies when a pressure is applied by a touching operation; and a control switching element transistor to which a control signal for switching conduction and non-conduction between the variable capacitor and the accumulation node is input.

Growing community of inventors

Osaka, Japan

Kohei Tanaka