Abstract:
[Problem to be Solved]To provide an optical filter for display provided with an earth electrode which can be easily prepared, and a process for the preparation thereof.[Means for Solving Problem]An optical filter for display provided with an electrode part of a conductive metal layer comprising a transparent substrate, the conductive metal layer provided on a surface of the substrate, and a functional layer provided on a surface of the conductive layer, wherein the conductive metal layer is exposed in a large number of island-shaped areas at a side edge or its vicinity of the functional layer, and the number of the island-shaped areas is 25 to 250/cm2 in an intermittent band-shaped region and an area ratio of the island-shaped areas is 2 to 50% based on the intermittent band-shaped region, the intermittent band-shaped region being defined by a band-shaped area having a perpendicular width between the most inside point and the most outside point of the island-shaped areas, and a process for the preparation thereof.
Abstract translation:[待解决的问题]提供一种具有容易制备的接地电极的显示器用滤光器及其制造方法。 解决问题的手段一种显示器用滤光器,其特征在于,具备导电性金属层的电极部,该导电性金属层包括透明基板,所述导电金属层设置在所述基板的表面上,以及设置在所述导电层的表面上的功能层 其中导电金属层在功能层的侧边缘或其附近的许多岛状区域中暴露,岛状区域的数量为间隔带状的25〜250 / cm 2 区域,并且基于间歇带状区域,岛状区域的面积比为2〜50%,所述间歇带状区域由具有在最内侧点和最内侧点之间的垂直宽度的带状区域限定 岛状区域的最外部点,以及其制备方法。
Abstract:
The present invention provides a discharge tube for infrared communication interference suppression, a lighting device for liquid crystal display devices, and a liquid crystal display device, each capable of suppressing infrared communication interference. The present invention is a discharge tube for infrared communication interference suppression, including a pair of electrodes, wherein the discharge tube contains mercury, argon gas, and rare gas thereinside, the rare gas having an excitation energy lower than that of argon gas. Krypton gas is mentioned as the rare gas. The discharge tube may further contain neon gas thereinside.
Abstract:
Provided is a composition comprising a nonmicellar twisted nematic liquid crystal having cholesteric near infrared-reflecting properties and at least one near infrared absorptive material. This composition reduces the transmission of near infrared radiation. The composition can be used as a layer, optionally in conjunction with polymeric films, polymeric sheets, rigid sheets, and the like, to form multilayer laminates. In some embodiments these multilayer laminates are useful as solar control windows or window films to reduce energy consumption necessary to cool the interior of a structure such as an automobile or building.
Abstract:
Provided are infrared films comprising a substrate, a layer of an aminium radical cation compound in a crystalline state and an organic polymer selected from the group consisting of a divinyl ether polymer, a fluoropolymer, and a silicone polymer, and, optionally, a water repellent layer overlying the layer of the aminium compound. Such infrared films are stable in their optical properties and useful for security markings, test strips for analysis of fluids, and other optical articles for detection in the infrared. Also provided are methods for making such infrared films.
Abstract:
A photovoltaic array with improved thermal performance includes a photovoltaic array, an electro-optic shutter disposed on the photovoltaic array, and a control system connected to at least the electro-optic shutter. The control system, based upon input from a sensor, switches the electro-optic shutter between transmissive and reflective conditions so as to control exposure of light to the photovoltaic array.
Abstract:
Provided is a composition comprising a nonmicellar twisted nematic liquid crystal having cholesteric near infrared-reflecting properties and at least one near infrared absorptive material. This composition reduces the transmission of near infrared radiation. The composition can be used as a layer, optionally in conjunction with polymeric films, polymeric sheets, rigid sheets, and the like, to form multilayer laminates. In some embodiments these multilayer laminates are useful as solar control windows or window films to reduce energy consumption necessary to cool the interior of a structure such as an automobile or building.
Abstract:
Methods of and apparatuses for reducing the solar or infrared loading on display devices. A reflective material is positioned between a radiant energy source and the absorptive material of a display device to reflect wavelengths of radiant energy in the infrared or near-infrared range. The reflective material allows visible radiant energy to be transmitted, while reflecting the infrared radiant energy to reduce the infrared loading on the display device. The present invention reduces the temperature rise of the display device due to infrared loading by reflection rather than absorption of the radiant energy, while preserving the integrity of the visible wavelength range. The reflective material reduces the infrared loading on the display device by up to 50%.
Abstract:
A display device is provided that includes a photovoltaic cell, a dichroic reflector adjacent to the photovoltaic cell, and a low refractive index layer adjacent to the dichroic reflector. The low refractive index layer can have an index of refraction of from about 1.1 to about 1.4.
Abstract:
Provided are infrared films comprising a substrate, a layer of an aminium radical cation compound in a crystalline state and an organic polymer selected from the group consisting of a divinyl ether polymer, a fluoropolymer, and a silicone polymer, and, optionally, a water repellent layer overlying the layer of the aminium compound. Such infrared films are stable in their optical properties and useful for security markings, test strips for analysis of fluids, and other optical articles for detection in the infrared. Also provided are methods for making such infrared films.