摘要:
Provided is a backlit liquid crystal display apparatus having one pixel unit comprising RGB three primary color regions and a white region or a region having low color concentration, so that high brightness can be compatible with color purity. A pixel unit comprises RGB main pixels and G/R sub-pixels. In a lower gray scale, color purity has priority in display with main pixels, while in a higher gray scale, color purity has priority in display with main and sub-pixels, whereby high brightness can be compatible with color purity. Sub-pixels may be consisted only by green sub-pixels.
摘要:
A liquid crystal display has a liquid crystal panel having a liquid crystal layer sandwiched by a pair of substrates, and a backlight unit, wherein a reflective polarizer is arranged between a first substrate and the backlight unit; when λ0 [nm] is defined as a wavelength at which a spectral reflectance R of the reflective polarizer shows the maximum value, the reflective polarizer has such a wavelength λ0 [nm] that the following value R1 obtained by integrating the spectral reflectance with respect to a wavelength λ [nm] between λ0−50 [nm] and λ0+50 [nm]: R1=∫λ0−50λ0+50Rdλand the following value R2 obtained by integrating the spectral reflectance with respect to wavelengths between 400 nm and 700 nm: R2=∫400700Rdλsatisfy the relation of R1/R2>0.4; and the reflective polarizer has a reflection axis in approximately parallel to an absorption axis of a first polarizing plate consumption to greatly improve all the performances, with a simple configuration.
摘要:
A liquid crystal display apparatus includes a substrate and a second substrate with a liquid crystal layer sandwiched therebetween. A plurality of pixels are sandwiched between the two substrates and form a display section, each of the pixels is provided with first and second pixel electrodes both corresponding to the pixel, and a common electrode corresponding to the first and second pixel electrodes.
摘要:
A liquid crystal display apparatus includes a substrate and a second substrate with a liquid crystal layer sandwiched therebetween. A plurality of pixels are sandwiched between the two substrates and form a display section, each of the pixels is provided with first and second pixel electrodes both corresponding to the pixel, and a common electrode corresponding to the first and second pixel electrodes.
摘要:
Performance of heat insulation between the outside of a storage container and the inside of a storage chamber is effectively improved. The storage container includes a container body having an opening, a door member closing the opening in an openable and closable manner, and a temperature-controlled unit having a function of making a temperature inside a storage chamber 2 enclosed by the container body and the door member be different from a temperature outside the storage chamber. The container body includes a first heat-insulating material 14, a second heat-insulating material 15 which is provided partially on the opposite side to the storage chamber 2 with respect to the first heat-insulating material 14 and has thermal conductivity lower than that of the first heat-insulating material 14, and a heat-storage material 16 which is provided at least partially in a region where the second heat-insulating material 15 is not provided as viewed from a thickness direction of the first heat-insulating material 14 on the same side as the storage chamber 2 with respect to the first heat-insulating material 14 and is formed of one or more kinds of raw material where phase transition is caused between a liquid phase and a solid phase at a temperature between the temperature outside the storage chamber 2 and the temperature inside the storage chamber 2 obtained by the function of the temperature-controlled unit.
摘要:
A storage container can maintain a temperature inside a storage room not to cause a temperature distribution for a certain time even if the operation is stopped. In a storage container 1 storing preserved goods and having an electrical cooling function, the storage container 1 includes a container body 10 and a door 20. A space enclosed by the container body 10 and the door 20 forms a storage room 100. The container body 10 and the door 20 have respectively heat insulating portions 12, 22 and heat accumulating portions 14, 24. The heat accumulating portions 14, 24 are each made of at least one type of material that causes liquid-solid phase transition at a temperature between a controllable temperature inside the storage room 100 and a living environmental temperature. A value obtained by dividing temperature conductivity of the material by an amount of the material used per unit area of a wall surface of the storage room 100 is smaller in the heat accumulating portions 14, 24 arranged near a first area where a temperature is more apt to come closer to the living environmental temperature under a temperature distribution that is formed inside the storage room 100 with changes over time after stop of cooling, than in the heat accumulating portions 14, 24 arranged near a second area where a temperature is less apt to come closer to the living environmental temperature thereunder.
摘要:
The present invention aims to provide cooling equipment which can reduce power consumption. Cooling equipment 1 includes a storage chamber 30 that stores storage goods; latent heat storage materials 101 to 106 disposed inside the storage chamber 30; a compressor 40 that configures a refrigerating cycle for cooling the inside of the storage chamber 30; a temperature sensor 60 that detects a temperature of the latent heat storage materials 101 to 106; and a control unit 100 that controls the compressor 40, based on a state of the latent heat storage materials 101 to 106.
摘要:
A storage container can maintain a temperature inside a storage room not to cause a temperature distribution for a certain time even if the operation is stopped. In a storage container 1 storing preserved goods and having an electrical cooling function, the storage container 1 includes a container body 10 and a door 20. A space enclosed by the container body 10 and the door 20 forms a storage room 100. The container body 10 and the door 20 have respectively heat insulating portions 12, 22 and heat accumulating portions 14, 24. The heat accumulating portions 14, 24 are each made of at least one type of material that causes liquid-solid phase transition at a temperature between a controllable temperature inside the storage room 100 and a living environmental temperature. A value obtained by dividing temperature conductivity of the material by an amount of the material used per unit area of a wall surface of the storage room 100 is smaller in the heat accumulating portions 14, 24 arranged near a first area where a temperature is more apt to come closer to the living environmental temperature under a temperature distribution that is formed inside the storage room 100 with changes over time after stop of cooling, than in the heat accumulating portions 14, 24 arranged near a second area where a temperature is less apt to come closer to the living environmental temperature thereunder.
摘要:
Provided is a liquid crystal display device, in which a pretilt angle of liquid crystal molecules in a liquid crystal layer (21) is smaller than 2° and a first optically anisotropic layer (10) is formed between a first polarizing plate (12) and the first substrate (31). When a polar angle of the first optically anisotropic layer with respect to an in-plane vertical direction is denoted by φ, the first optically anisotropic layer compensates for a polarized state of light having a wavelength of 550 nm that enters the first optically anisotropic layer, the first optically anisotropic layer has a dichroic maximum value in a range of 430 nm or larger and 470 nm or smaller and has a dichroic maximum value in a range of 600 nm or larger and 650 nm or smaller when φ≠0 is satisfied.
摘要:
An object of the present invention is to provide a readily produced and easily handled heat storage member. The heat storage member 1 has a rectangular plane surface of, for example, 15 (cm)×20 (cm), and has a thickness of, for example, 10 to 15 mm. The heat storage member 1 includes a gelatinous latent heat storage material 12, and a large number of highly heat conductive fillers 14 dispersed in the latent heat storage material 12. The highly heat conductive fillers 14 are mixed in the latent heat storage material 12 with a bias in dispersion density. In the rectangular plane surface of the heat storage member 1, a periodic pattern is formed in combination of cellular (cell-like) regions 10, which are demarcated by, for example, hexagonal contour lines 16 and which are periodically arrayed in the vertical and horizontal directions.