Abstract: A mask blank with resist film, including a substrate having a thin film; and a negative resist film formed on a main surface of the thin film, wherein in the resist film, a photoacid generator-rich region in which concentration of a photoacid generator is high compared to other region of the resist film, is formed at a portion where the resist film is in contact with the thin film.

Abstract: A mask blank with resist film, includes a substrate having a thin film; and a negative resist film formed on a surface of the thin film, wherein in the resist film, a photoacid generator low-concentration region is formed at a part where the resist film is in contact with the thin film; a concentration of the photoacid generator low-concentration region is lower than that of the other region of the resist film; a thickness of the photoacid generator low-concentration region is 5% to 40% of the thickness of the resist film; and a concentration of the photo acid generator at a part in contact with the thin film in the photoacid generator low-concentration region is a value obtained by decreasing the concentration of the photo acid generator in the other region of the resist film by 10% to 40%.

Abstract: A mask blank with resist film, including a substrate having a thin film; and a negative resist film formed on a main surface of the thin film, wherein in the resist film, a photoacid generator-rich region in which concentration of a photoacid generator is high compared to other region of the resist film, is formed at a portion where the resist film is in contact with the thin film.

Abstract: There is provided mask blank with resist film, including: a substrate 10 having a thin film 11; and a negative resist film 12 formed on a surface of the thin film 11, wherein in the resist film 12, a photoacid generator low-concentration region 12a is formed at a part where the resist film 12 is in contact with the thin film 11; a concentration of the photoacid generator low-concentration region 12a is lower than that of the other region of the resist film 12; a thickness of the photoacid generator low-concentration region 12a is 5% to 40% of the thickness of the resist film 12; and a concentration of the photo acid generator at a part in contact with the thin film 11 in the photoacid generator low-concentration region 12a is a value obtained by decreasing the concentration of the photo acid generator in the other region of the resist film 12 by 10% to 40%.

Abstract: In a display apparatus including: a display panel; a backlight unit disposed on the rear side of the display panel; a circuit board disposed on a side of the backlight unit which is different from the display panel side; and a brightness sensor for measuring brightness of light from the backlight unit, the brightness sensor is supported on a side of the circuit board which is different from the backlight unit side.

Abstract: A two-image display apparatus includes: a display panel in which each sub-pixel for displaying a first image and each sub-pixel for displaying a second image are placed alternately at positions adjacent to each other; and a light shielding barrier having apertures for allowing the first and second images displayed in a first visual recognition direction and a second visual recognition direction respectively to be distinguished from each other, wherein the center of each of the apertures is shifted from the center between two-image areas allocated to two the adjacent sub-pixels respectively toward the side of the second visual recognition direction, and there is also provided a correction light shielding section configured to narrow an image area allocated on the side of the first visual recognition direction to serve as the image area provided for one of the adjacent sub-pixels.

Abstract: A dual image display device 1 according to an embodiment of the invention includes a crosstalk corrector 6 that corrects the grayscale of a sub pixel subject to correction based on the grayscale of an adjacent sub pixel. The crosstalk corrector 6 carries out corrections in K grayscale for N1 frames and corrections in K+1 grayscale for N?N1 frames within N frames where K being an integer, N being a positive integer of 2 or more, and N1 being a positive integer of less than N. Provided with the above-described configuration, the problem in that a dual image in which sub pixels of individual images for two visual directions are adjacent to each other in a gate line direction is liable to cause flicker in the gate line direction can be eliminated by an apparent crosstalk correction of less than one grayscale.

Abstract: In a display apparatus including: a display panel; a backlight unit disposed on the rear side of the display panel; a circuit board disposed on a side of the backlight unit which is different from the display panel side; and a brightness sensor for measuring brightness of light from the backlight unit, the brightness sensor is supported on a side of the circuit board which is different from the backlight unit side.

Abstract: A level conversion circuit includes a level converter and a buffer gate circuit. A level converter includes two pairs of P-channel MOS transistors. A first input signal is supplied to one of the pair of P-channel MOS transistors and a second input signal is supplied to one of the other pair of P-channel MOS transistors. Each of the first and second input signals are complementary ECL-level signals. The buffer gate circuit includes two BiCMOS circuits. A first output signal from one of the pairs of P-channel MOS transistors is supplied to a gate of an N-channel MOS transistor provided in one of the BiCMOS circuits. A second output signal from the other pair of P-channel MOS transistors is supplied to a gate of an N-channel MOS transistor provided in the other BiCMOS circuit. The first input signal is supplied directly to a gate of a P-channel MOS transistor provided in one the BiCMOS circuits.

Abstract: A reactor containment vessel comprises typically a reactor pressure vessel housed in a dry well of the reactor containment vessel, a vent passage through which steam in the dry well is introduced into coolant accommodated in a pressure suppression chamber of the reactor containment vessel, a closed space formed at a position lower than the level of the normal liquid surface of the coolant, a first passage having an inlet opened into the pressure suppression chamber at a level higher than that of the normal liquid surface of the coolant and an outlet opened into the closed space, and a second passage communicating between the closed space and the dry well through a counter flow preventing arrangement for checking the flow directed toward the closed space, and therefore, noncondensable gas and liquid accumulated in the pressure suppression chamber are discharged into the dry well the pressure in which is higher than that in the pressure suppression chamber by making use of a difference in water head increased d