摘要:
An improved liquid crystal filling device is shown. Prior to joining a substrate with another substrate between which the liquid crystal is to be charged, the liquid crystal is dropped on the substrate and then the other substrate is superimposed on the substrate under pressure. Sandwiched between the substrates, the liquid crystal spreads at high temperature.
摘要:
A liquid crystal display of the chiral smectic type is caused to have grey scales, by applying a voltage of an intermediate level to the liquid crystal. Within each picture element of the display, there are a number of domains of the liquid crystal layer, some being transparent while the other being opaque rendering grey tone to the picture element.
摘要:
The liquid crystal display according to this invention comprises a liquid crystal cell having a pair of substrates with faced insides which are provided with electrodes, ferroelectric liquid crystal with a chiral smectic C phase in between said substrates and a polarizing plate on the light incidence side. One of said electrodes is a relfective electrode. The display is utilized with microcomputers, word processors, television or so on, and wherein, due to a small number of parts, the absorption loss of light is small and a reflective plate is prevented from being oxided and therefore degraded in reflection index, since it is not exposed to air.
摘要:
A liquid crystal display of the chiral smectic type is caused to have grey scales, by applying a voltage of an intermediate level to the liquid crystal. Within each picture element of the display, there are a number of domains of the liquid crystal layer, some being transparent while the other being opaque rendering grey tone to the picture element.
摘要:
A liquid crystal display of the chiral smectic type is caused to have grey scales, by applying a voltage of an intermediate level to the liquid crystal. Within each picture element of the display, there are a number of domains of the liquid crystal layer, some being transparent while the other being opaque rendering grey tone to the picture element.
摘要:
An improved liquid crystal device immune to contamination of the liquid crystal is shown. The liquid crystal is isolated from ion sources such as glass substrates, transparent electrodes or so on by means of a nitride layer positioned therebetween.
摘要:
A liquid crystal device including a unipolar driving source; a pair of substrates, at least one of which is transparent; a chiral smectic liquid crystal layer interposed between the substrates; and an electrode arrangement provided in order to apply an electric field normal to the liquid crystal layer, wherein the opposed inner surfaces of the substrates contiguous to the chiral smectic liquid crystal layer are formed of different materials having different surface energies such that upon application of the unipolar voltage to the chiral smectic liquid crystal, the chiral smectic liquid crystal molecules will be placed in a first state and upon removal of the unipolar voltage, the liquid crystal molecules will be returned to a second state.
摘要:
An improved photoelectric conversion device is shown. The device includes a plurality of photoelectric semiconductor elements each of which are composed of a first electrode and a semiconductor layer and a second electrode. The opposed surfaces of semiconductor layer is completely covered by the first and second electrodes.
摘要:
A method of forming an insulated, non-linear, multi-layered, electronic element on a transparent substrate by surrounding the element with a photocurable resin and exposing the photocurable resin to light from the side of the transparent substrate, the photocurable resin being heat-hardened before and after the light exposure thereof so that the resulting insulating layer prevents electrical short circuits between the layers of the non-linear, multi-layered, electronic element.
摘要:
The present invention provides a nonlinear semiconductor element which has a V-I characteristic of excellent origin symmetry and a liquid crystal display panel which employs such nonlinear semiconductor element. The nonlinear semiconductor has an n-i-n, n-i-p-i-n, or p-i-n-i-p type structure. The i-type semiconductor layer is intentionally doped with boron, which acts to make the i-type semiconductor layer more intrinsic.