摘要:
A liquid cartridge of the present invention has a liquid ejection portion 1 for ejecting liquid droplets, a reservoir E1 for storing liquid, and a communicating member 3 for providing communication between both of them. The reservoir E1 has first and second storage portions 10a, 10b isolated by films 6 to 8 arranged spaced from each other and an atmospheric release portion. When a small diameter portion 5a is inserted into an applied concave portion 4 of the liquid ejection portion 1, a tip 3a of the communicating member 3 breaks through the first to third films 6 to 8 sequentially in the period from the beginning to the end of insertion. Consequently, liquid in the first storage portion 10a is filled into the ejection head 2 and thereafter liquid stored in the second storage portion 10b is filled.
摘要:
A liquid ejecting head includes an energy generating element for generating energy utilized for ejecting liquid containing a medicine, and a plurality of ejection outlets, provided for said energy generating element, for ejecting the liquid. Each of the ejection outlets has a rotationally asymmetrical cross-section in a plane parallel to the energy generating element.
摘要:
A method for cutting a solid-state image pickup device with high accuracy and high quality is provided which does not cause any chipping and prevents damages to a wafer surface. A temporary bonding agent is coated to a back surface of a glass cover plate which is opposite to the surface having a spacer, and a transparent protective wafer having a surface to which an adhesive sheet having a reducible adhesive strength is attached is adhered to the surface of the glass cover plate to which the temporary bonding agent is coated, with the adhesive sheet facing to the glass cover plate surface. The adhered glass cover plate and protective wafer are cut from the surface of the glass cover plate to the temporary bonding agent. After a CCD wafer is bonded to the cut glass cover plate, the protective wafer, the adhesive sheet, and the temporary bonding agent are peeled off, and the CCD wafer is cut to obtain individual chips. In this way, a cutting of a solid-state image pickup device with high accuracy and high quality is achieved without any damage to a wafer surface.
摘要:
It is an object to provide solid-state imaging device, which can easily be manufactured and has a high reliability, and a method of manufacturing the solid-state imaging device. In the present invention, a manufacturing method comprises the steps of forming a plurality of IT-CCDs on a surface of a semiconductor substrate, bonding a translucent member to the surface of the semiconductor substrate in order to have a gap opposite to each light receiving region of the IT-CCD, and isolating a bonded member obtained at the bonding step for each of the IT-CCDs.
摘要:
There are provided a semiconductor substrate 101 on which solid-state imaging devices are formed, and a translucent member 201 provided onto a surface of the semiconductor substrate such that spaces are provided to oppose to light receiving areas of the solid-state imaging devices, wherein external connecting terminals are arranged on an opposing surface of the semiconductor substrate 101 to a solid-state imaging device forming surface, and the external connecting terminals are connected to the solid-state imaging devices via through-holes provided in the semiconductor substrate 101.
摘要:
A method of grinding a multilayer body which can prevent a substrate from being damaged by a broken piece of a planar substance, which occurs during grinding and cutting in grinding and cutting the planar substance of the multilayer substance constructed by the substrate and the planar substance which are joined with an extremely narrow gap portion therebetween is provided. A protection layer of the substrate is formed in the gap portion in advance and the substrate can be prevented from being damaged by the broken piece of the planar substance occurring by grinding, in grinding and cutting the planar substance by cutting into the gap portion with a grindstone, of the multilayer body in which the substrate and the planar substance are joined to have the gap portion therebetween.
摘要:
It is an object to provide solid-state imaging device, which can easily be manufactured and has a high reliability, and a method of manufacturing the solid-state imaging device. In the present invention, a manufacturing method comprises the steps of forming a plurality of IT-CCDs on a surface of a semiconductor substrate, bonding a translucent member to the surface of the semiconductor substrate in order to have a gap opposite to each light receiving region of the IT-CCD, and isolating a bonded member obtained at the bonding step for each of the IT-CCDs.
摘要:
It is an object to provide solid-state imaging device, which can easily be manufactured and has a high reliability, and a method of manufacturing the solid-state imaging device. In the present invention, a manufacturing method comprises the steps of forming a plurality of IT-CCDs on a surface of a semiconductor substrate, bonding a translucent member to the surface of the semiconductor substrate in order to have a gap opposite to each light receiving region of the IT-CCD, and isolating a bonded member obtained at the bonding step for each of the IT-CCDs.
摘要:
It is an object to provide solid-state imaging device, which can easily be manufactured and has a high reliability, and a method of manufacturing the solid-state imaging device. In the present invention, a manufacturing method comprises the steps of forming a plurality of IT-CCDs on a surface of a semiconductor substrate, bonding a translucent member to the surface of the semiconductor substrate in order to have a gap opposite to each light receiving region of the IT-CCD, and isolating a bonded member obtained at the bonding step for each of the IT-CCDs.
摘要:
It is an object to provide solid-state imaging device, which can easily be manufactured and has a high reliability, and a method of manufacturing the solid-state imaging device. In the present invention, a manufacturing method comprises the steps of forming a plurality of IT-CCDs on a surface of a semiconductor substrate, bonding a translucent member to the surface of the semiconductor substrate in order to have a gap opposite to each light receiving region of the IT-CCD, and isolating a bonded member obtained at the bonding step for each of the IT-CCDs.