Abstract:
The present invention relates to a system for providing food expiration date information using a TTI (time temperature integrator) and a method for providing food expiration date information using the same. The system for providing the food expiration date information and the method for providing the food expiration date information using the same of the present invention includes: an input unit for receiving TTI information, food information, and distribution history information; a calculation unit for producing a TTI indication value corresponding to an expiration date of the food; and an output unit which determines and outputs a color corresponding to the expiration date of the food among stages of colors which can be expressed through the TTI according to time and temperature conditions using the TTI indication value. According to desired embodiments, the present invention enables a consumer to confirm correctly the expiration date of the corresponding food by providing the TTI indication value corresponding to the expiration date of the food.
Abstract:
A polarizer includes a polarizer main body, a first barrier layer disposed above the polarizer main body and/or a second barrier layer disposed below the polarizer main body. The first barrier layer and the second barrier layer include silicon nitride (SiNx).
Abstract:
Disclosed are a polarizer, a method for fabricating the same, and a liquid crystal display having the same. The liquid crystal display includes a liquid crystal panel and a polarizer attached to the liquid crystal panel. The polarizer includes a polarizing film, a first support film, and a second support film. The first support film has optical anisotropy and is attached to the polarizing film. The first support film has a first thickness. The second support film is attached to the polarizing film while facing the first support film and has a second thickness, which is greater than the first thickness. The polarizer is fabricated by evaporating a solvent from a solution including polymer resin to form an optical film and then elongating the optical film.
Abstract:
Disclosed are a polarizer, a method for fabricating the same, and a liquid crystal display having the same. The liquid crystal display includes a liquid crystal panel and a polarizer attached to the liquid crystal panel. The polarizer includes a polarizing film, a first support film, and a second support film. The first support film has optical anisotropy and is attached to the polarizing film. The first support film has a first thickness. The second support film is attached to the polarizing film while facing the first support film and has a second thickness, which is greater than the first thickness. The polarizer is fabricated by evaporating a solvent from a solution including polymer resin to form an optical film and then elongating the optical film.
Abstract:
Disclosed is a liquid crystal display panel having an ion trap structure and a liquid crystal display including the same. The liquid crystal display panel has an opening area and a non-opening area and includes a first substrate, a second substrate that faces the first substrate, and a liquid crystal layer interposed between the first and the second substrates. The first substrate includes a plurality of unit pixels and a first alignment film having a first area and a second area. The first area of the first alignment film is disposed on the opening area, the second area is disposed on the non-opening area, and the second area is thinner than the first area.
Abstract:
A liquid crystal display device includes an LCD panel, a polarizer assembly having a polarizer and a compensation film, and an adhesive layer. The adhesive layer adheres the polarizer assembly to the LCD panel and has an exfoliation force of 16 N/25 mm to 28 N/25 mm. The adhesive layer is formed of acryl polymer and a crosslinking agent with a respective weight ratio of 75:25 to 90:10, or about 85:15.
Abstract:
In a liquid crystal display having a polarizing plate, the polarizing plate includes a polarizing film to polarize a light, a supporting film, and a surface film. The supporting film is arranged on the polarizing film and includes a scattering material to scatter the polarized light. The surface film is arranged on the supporting film. Thus, the liquid crystal display uses the light having uniform intensity to display the image.
Abstract:
Disclosed are a polarizer, a method for fabricating the same, and a liquid crystal display having the same. The liquid crystal display includes a liquid crystal panel and a polarizer attached to the liquid crystal panel. The polarizer includes a polarizing film, a first support film, and a second support film. The first support film has optical anisotropy and is attached to the polarizing film. The first support film has a first thickness. The second support film is attached to the polarizing film while facing the first support film and has a second thickness, which is greater than the first thickness. The polarizer is fabricated by evaporating a solvent from a solution including polymer resin to form an optical film and then elongating the optical film.
Abstract:
The present invention relates to liquid crystal composition and a display device having the same. The liquid crystal composition includes uniaxial liquid crystal molecules and biaxial liquid crystal molecules mixed with the uniaxial liquid crystal molecules for controlling an alignment direction of the uniaxial liquid crystal molecules. The liquid crystal composition helps reduce generation of singular points and texture regions where orientation of liquid crystal molecules are difficult to control. Hence, the liquid crystal composition is able to provide improved image quality.
Abstract:
A display device includes a display panel assembly and a backlight assembly. The display panel assembly includes a main panel unit and a sub panel unit facing the main panel unit. The backlight assembly emits light to the display panel assembly. The main panel unit includes a color filter and displays an image in chromatic and achromatic colors, and the sub panel unit displays an image only in an achromatic color.