摘要:
An optical recording medium is provided which comprises a diacetylene derivative compound and at least one compound selected from the group consisting of azulenium salt compounds, pyrylium dyes, diene compounds, croconic methines, and polymethine compounds. An optical recording method is also provided which comprises a step of writing by irradiating with a radiation ray corresponding to a recording information an optical recording medium comprising a polydiacetylene derivative compound and a compound selected from the above-mentioned group.
摘要:
An optical recording method comprises the steps of:(A) irradiating a radiation corresponding to a recording information on an optical recording medium having a recording layer containing a diacetylene derivative and at least one selected from the group (hereinafter called the group B) consisting of azulenium salt compounds, pyrylium dyes, diene compounds, croconic methine dyes and polymethine compounds, thereby forming a latent image; and(B) irradiating a radiation on the recording medium having said latent image formed thereon to thereby visualizing said latent image.
摘要:
An optical recording-reproducing method comprising the step of irradiating a radiation for polymerization on an optical recording medium having a recording layer containing at least one selected from the group consisting of azulenium salt compounds, pyrylium dyes, diene compounds, croconic methine dyes and polymethine compounds (hereinafter called the group B) and a diacetylene derivative compound; the step of irradiating a radiation corresponding to a recording information to thereby change the color at the irradiated portion of the recording layer; and the step of reading the recorded information by irradiating a reading light with a shorter wavelength than said radiation on said recording layer. Also, an optical recording-reproducing device utilizes the above-mentioned method.
摘要:
An optical recording method is provided which comprises a step of irradiating light corresponding to recording information on the optical recording medium having a recording layer containing at least one selected from the group consisting of azulenium salt compounds, pyrylium dyes, diene compounds, croconic methine dyes or polymethine compounds and a diacetylene derivative compound to thereby form a pit on said recording layer.
摘要:
An electroconductive film is provided which has a first region constituted of a lamination layer comprising an electroconductive layer and an insulating layer, and a second layer having reduced or eliminated electroconductivity. Another type of electroconductive film is also provided having a first region constituted of a limination layer containing a compound having a polymerizable double bond and comprising an electroconductive layer and an insulating layer, and a second layer which is modified and having changed dissolution characteristics. The layer may be formed of a monomolecular film or monomolecular built-up film. A patterning method by use of the above electroconductive film is also provided.
摘要:
There is provided an organic conductive medium, comprising an organic conductive layer formed on the surface of a substrate having fine uneven shape.
摘要:
A light beam fluctuation compensating device is provided which comprises a light source, a first optical system for splitting a light beam emitted from said light source into two light beams and a second optical system for irradiating the two light beams split by said first optical system onto a target. A light beam fluctuation method utilizing the device is also provided.
摘要:
A film forming device includes an optical device which has a light source, and a first optical system for projecting light beams split by a light splitting device. The light splitting device and the optical system steadily maintain the intensity center of the light beam projected onto a detecting surface of a light detector at an invariable position without positional fluctuation independently of fluctuation of an emitting angle to a thin film of the light source.
摘要:
A semiconductor device is provided and which comprises a semiconductor having insulating layers and conductive layers laminated alternately. The semiconductor comprises an organic film, and electrodes are provided on the semiconductor.
摘要:
A polymerizable film is provided which comprises a transition metal and a polymerizable compound, and having a solubility in a solvent which changes through a maximum and a minimum repeatedly with an increase in energy imparted for polymerization. The polymerized film may comprise a polymerizable compound represented by the formula:R--C.tbd.C--C.tbd.C--(R.sub.1).sub.n --Xwherein R and R.sub.1 are hydrophobic sites, X is a hydrophilic site, and n is 0 or 1. This polymerizable film is useful as recording materials and resist materials.
摘要翻译:提供了一种可聚合膜,其包含过渡金属和可聚合化合物,并且在溶剂中具有溶解度,其随着聚合所施加的能量的增加而重复地发生最大和最小的变化。 聚合膜可以包含由下式表示的可聚合化合物:RC 3BOND CC 3BOND C-(R1)nX其中R和R 1是疏水性位点,X是亲水性位点,n是0或1.该可聚合膜可用作 记录材料和抗蚀剂材料。