摘要:
A glass substrate containing Na or K and being fabricated by a floating method has a surface coated with a metal oxide layer having a thermal expansion coefficient close to that of the glass substrate. Ag electrodes are provided on the metal oxide layer. This provides a plasma display panel with high image quality since the panel is prevented from migration of Ag between electrodes, thus having the glass substrate prevented from being tinted yellow. As a result, the plasma display panel at high quality can be implemented using the glass substrate.
摘要:
In a plasma display panel, a partition wall defining a discharge space is formed of a thermal-sprayed film formed by thermal spraying of a partition wall material. A process for forming such a partition wall includes the steps of forming a photosensitive coating layer on a substrate; forming an opening having a prescribed pattern in the photosensitive coating layer; depositing the partition wall material to a prescribed height at least inside the opening by a thermal spraying technique, thereby forming the thermal-sprayed film; removing a portion of the thermal-sprayed film bulging out from a surface of the photosensitive coating layer by polishing; and removing the photosensitive coating layer to obtain the partition wall having a prescribed shape.
摘要:
A plasma display panel that requires lower consumption power to drive is proved. This plasma display has a good luminance efficacy, is less tending to yellowing of glass and deterioration of phosphors, and is manufactured at a low cost. The dielectric layers and ribs of the PDP are made from a silicone resin containing polysiloxane bond. Preferably, the silicon resin should have siloxane bond joined with methyl group, ethyl group or phenyl group. It is also preferable that a sealing member is made from a silicone resin.
摘要:
The present invention intends to provide a manufacturing method for a plasma display panel, so as to overcome problems associated with a withstanding voltage of a dielectric glass layer. Glass particles have angular shapes after grinding with a grinder, but as the surface of them has been melted, they are converted into spheroids. Those glass particles can get wet evenly, so that a binder evenly adheres to the surface of a glass particle when a glass paste including the glass particles is applied to the surface of a substrate. In this case, there is a scarce possibility for a gas, generated by baking the binder, to remain in the form of bubbles in a formed dielectric glass layer. There are fewer bubbles remaining in a completed dielectric glass layer than in a dielectric glass layer than in a glass layer made from angular glass particles.
摘要:
A video game processing apparatus for controlling progress of a video game is provided. The video game includes a battle against an enemy character. A basic character that becomes a basis for the enemy character is determined when the battle is started. Additional data on items are determined. The items are allowed to set up to the determined basic character. The items include at least one of an equipping ability, an equipped item, and an equipped accessory in addition to a strength level on the battle and a level on the video game. The enemy character is then generated by setting up the determined additional data to the determined basic character. Basic character data in which the basic character to become the basis for the enemy character is associated with the items of the additional data are stored in a basic data memory.
摘要:
An electrophotographic image forming apparatus for forming an image on a recording material includes an electrophotographic photosensitive member (drum); a developer carrying member; a cleaning blade for cleaning the drum; a developer seal member of a peripheral surface seal type, provided at an end portion of the developer carrying member, for preventing leakage of the developer; and a developer retaining member provided at an end portion of the cleaning blade. With respect to a longitudinal direction of the drum, the developer seal member is disposed in a region where the cleaning blade is provided, an inside end position of the retaining member is located at the same position as or inside an inside end position of the developer seal member, and an outside end position of the retaining member is located at the same position as or outside an outside end position of the developer seal member.
摘要:
An image forming apparatus includes an image bearing member for bearing a developer image; a driving portion for rotationally driving the image bearing member; a developing device for developing an electrostatic latent image on the image bearing member into the developer image; a cleaning blade, slidably contacting the image bearing member which is rotated, for removing from the image bearing member a developer remaining on the image bearing member after transfer of the developer image; a controller capable of executing a stop operation of the image bearing member in which the image bearing member is, after being temporarily stopped at the time of an end of an image forming operation, rotated in the same direction as that during the image forming operation and then is rotated in a direction opposite to that during the image forming operation; and a predicting portion for predicting a remaining usable lifetime of the image bearing member. In the stop operation of the image bearing member after the remaining usable lifetime is below a threshold, the controller controls an amount of rotation in the direction opposite to that during the image forming operation so as to be smaller than the amount of rotation before the remaining usable lifetime is below the threshold.
摘要:
An electrophotographic image forming apparatus forming an image on a recording medium, includes: an electrophotographic photosensitive member having a photoconductive layer on a rigid base; an exposure device forming a latent image on the electrophotographic photosensitive member; a developer carrying member that carries a developer to develop the latent image using the developer in contact with the electrophotographic photosensitive member; and a cleaning blade that cleans the electrophotographic photosensitive member in contact with the electrophotographic photosensitive member, wherein the following expression is satisfied: Le≧Ldr>Lcl, where Le: a longitudinal length of the photoconductive layer Le, Ldr: a longitudinal length of the developer carrying member to be contacted with the electrophotographic photosensitive member, and Lcl: a longitudinal length of the cleaning blade to be contacted with the electrophotographic photosensitive member.
摘要:
A charging device for electrically charging an image bearing member, includes a contact charging member contactable to the image bearing member to charge the image bearing member, the contact charging member being supplied only with a DC voltage; and a contact member contacted to the charging member, wherein the image bearing member is adapted to carry a toner image of toner which contains an externally added material comprising silica, wherein work functions of the charging member, the contact member and the silica satisfy, (the work function of the contact member)>(the work function of the silica)>(the work function of the charging member).
摘要:
The invention includes a read-restriction setting step of setting read restriction on a program stored in hardware of an industrial product in response to a read restriction request, and a read requesting step of transmitting a read request for the program to the industrial product from an engineering tool that is a read request source. In the read-restriction setting step unique individual information retained in the hardware of the industrial product or unique individual information retained in hardware for executing an engineering tool that is a read-restriction request source is registered as registration individual information, and in the read requesting step, unique individual information retained in hardware for executing the engineering tool that is the read request source or unique individual information retained in the hardware of the industrial product is compared with the registration individual information.