摘要:
An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 μm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.
摘要:
In a process of reducing a resistivity of a polymer film for carbonization in a surface conduction electron-emitting device, by irradiating an energy beam onto the polymer film, when an energy intensity of the beam given in a unit area in a unit time is assumed to be W W/m2, W satisfies a formula W≧2×T×(ρsub·Csub·λsub/τ)1/2, where T is defined as a temperature ° C. at which the polymer film is heated for one hour in a vacuum degree of 1×10−4 Pa to reduce a resistivity of the polymer film to 0.1 Ω·cm, Csub is a specific heat J/kg·K of the substrate, ρsub is a specific gravity kg/m3 of the substrate, λsub is a heat conductivity W/m·K of the substrate, and τ is an irradiation time in the range of 10−9 sec to 10 sec.
摘要:
This invention provides an image-forming apparatus manufacturing method capable of simplifying the electron-emitting device forming process and manufacturing a low-cost image-forming apparatus exhibiting high display quality for a long term. A plurality of electrode pairs each formed from electrodes are formed on a first substrate. Polymer films for connecting the electrodes are arranged. Then, the polymer films are irradiated with a laser beam or particle beam to reduce the resistances at least partially and change the polymer films into conductive films containing carbon as a main component. A current is flowed between the electrodes to form gaps in parts of the conductive films. The first substrate, and the second substrate on which an image-forming member is arranged are joined via bonding in a reduced-pressure atmosphere, constituting an image-forming apparatus.
摘要:
A multi-agent cooperating system and method which is capable of being applied to a plurality of users with a simple composition and of performing efficient processing. The system comprises an agent group composed of a plurality of agents for providing services to the user, a user definition storing section for storing personal information such as user preferences for the options when requesting a service, and a user agent for converting the request from the user into an appropriate form with reference to the contents in the user definition storing section and transmitting them to the agent group, or transmitting the value of the attributes of the user with reference to the user definition storing section when user characteristics are requested from the agent group. The user agents are coupled to the agent group corresponding to each user.
摘要:
An electron-emitting device includes a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 &mgr;m, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.
摘要:
An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1&mgr;m, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.