摘要:
A circular-polarization-based vertical alignment mode liquid crystal display device includes a circular polarizer structure, a variable retarder structure and a circular analyzer structure. The circular polarizer structure includes a first optical compensation layer for optical compensation thereof, the first optical compensation layer including a uniaxial retardation plate with a refractive index anisotropy of nx≈ny nz.
摘要:
A circular polarizer structure, which is included in a liquid crystal display device, includes a uniaxial third retardation plate for optical compensation of the circular polarizer structure between a first polarizer plate and a first retardation plate, the uniaxial third retardation plate having a refractive index anisotropy of nx≃nz>ny. A circular analyzer structure includes a uniaxial fourth retardation plate for optical compensation of the circular analyzer structure between a second polarizer plate and a second retardation plate, the uniaxial fourth retardation plate having a refractive index anisotropy of nx≃nz>ny. A variable retarder structure includes a fifth retardation plate for optical compensation of the variable retarder structure between the first retardation plate and the second retardation plate, the fifth retardation plate having a refractive index anisotropy of nx≃ny>nz.
摘要:
There is disclosed a liquid crystal display panel includes a first substrate, a second substrate arranged opposite to the first substrate with a gap, a liquid crystal layer held between the first and second substrates, and a plurality of pixels formed of the first substrate, the second substrate and the liquid crystal layer, and arrayed in a direction along a plane of the first and second substrates, each pixel having a plurality of pretilt angles different from each other.
摘要:
Electrode slit portions are formed in a pixel electrode in a direction of crossing a slit for dividing a liquid crystal layer into a plurality of domains. A titanium oxide film is formed so as to be exposed to the liquid crystal layer side via the electrode slit portions, the titanium oxide film having a relative dielectric constant higher than that of an organic film formed at positions corresponding to the electrode slit portions. By the titanium oxide film, an electric field of each domain is set, angles between the director in the vicinity of the electrode slit portion and transmission axes of polarizing plates are made to approximately 45°, and a decrease in transmittance caused by the falling direction of the director can be suppressed. The transmittance and contrast ratio are secured, and simultaneously an excellent wide viewing angle range can be obtained.
摘要:
The present invention provides parallax barrier layers on a first transparent substrate. A second transparent substrate is adhesively attached to the parallax barrier layer side of the first transparent substrate. The opposite side to the parallax barrier layers of the first transparent substrate is polished. Various kinds of functional films are formed on the polished first transparent substrate to form a counter substrate. The positional displacement between each parallax barrier layer and each pixel can be suppressed, and uniformity of the visual field angle and yield can be enhanced.
摘要:
Electrode slit portions are formed in a pixel electrode in a direction of crossing a slit for dividing a liquid crystal layer into a plurality of domains. A titanium oxide film is formed so as to be exposed to the liquid crystal layer side via the electrode slit portions, the titanium oxide film having a relative dielectric constant higher than that of an organic film formed at positions corresponding to the electrode slit portions. By the titanium oxide film, an electric field of each domain is set, angles between the director in the vicinity of the electrode slit portion and transmission axes of polarizing plates are made to approximately 45°, and a decrease in transmittance caused by the falling direction of the director can be suppressed. The transmittance and contrast ratio are secured, and simultaneously an excellent wide viewing angle range can be obtained.
摘要:
A film-forming apparatus and method comprising a film-forming chamber for supplying a reaction gas into, a cylindrical shaped liner provided between an inner wall of the film-forming chamber and a space for performing a film-forming process, a main-heater for heating a substrate placed inside the liner, from the bottom side, a sub-heater cluster provided between the liner and the inner wall, for heating the substrate from the top side, wherein the main-heater and the sub-heater cluster are resistive heaters, wherein the sub-heater cluster has a first sub-heater provided at the closest position to the substrate, and a second sub-heater provided above the first sub-heater, wherein the first sub-heater heats the substrate in combination with the main-heater, the second sub-heater heats the liner at a lower output than the first sub-heater, wherein each temperature of the main-heater, the first sub-heater, and the second sub-heater is individually controlled.
摘要:
To provide a structure of an electrically stable step film of a columnar spacer, which can be formed in a region of a storage capacitor without increasing the number of steps. A liquid crystal display device of the present invention further includes, in all the pixels, step films of a same area formed with a semiconductor layer within a storage capacitor forming part. The pixels includes a kind in which the columnar spacer is provided at a position abutting against a step film forming part and a kind in which the columnar spacer is provided at a position away from the step film forming part.
摘要:
An image processing device can explicitly distinguish cells to be observed from cells other than those to be observed with a simple configuration. To this end, the image processing device includes a color information obtaining part obtaining at least hue from color information of each pixel of a color image, a detecting part detecting a mode value of the hue on a color space, a range setting part setting a predetermined range on the color space including the mode value of the hue detected by the detecting part as a target range, a changing part changing hue of a pixel included in the target range by virtually performing extension on the target range, and an information converting part converting color information of a pixel having hue not included in the target range into color information indicative of an achromatic color.
摘要:
The invention provides a biaxially-oriented polyester film that comprises a biaxially oriented polyethylene terephthalate film and contains 9000 ppm or less of ethylene terephthalate cyclic trimer, has a molten specific resistance of within 1.0×108Ω·cm, and at least one surface of the film has a surface resistivity of 13 log Ω or less under a relative humidity of 65%. The invention also provides a wrap-around label for a container produced from the film.