摘要:
Provided is a method of cleaning a flexible substrate. The method includes the steps of: preparing a flexible substrate and detaching an impurity adhered to both surfaces of the flexible substrate using rotating first rollers disposed on the both surfaces of the flexible substrate; and removing the impurity by transferring the impurity from the first roller to a second roller using the rotating second roller having a relatively higher adhesion than the first roller.
摘要:
Provided are a device for depositing an organic/inorganic thin film and a deposition method thereof. The method includes: i) heating a source vessel containing an organic material and an inorganic material to generate at least one deposition gas phase of the organic and inorganic materials; ii) transferring one of the deposition gas phases of the organic and inorganic materials to a process chamber through a transfer path maintaining a constant temperature so as to prevent the generated deposition gas phases of the organic/inorganic materials from being condensed; iii) distributing one of the deposition gas phases of the organic and inorganic materials transferred to the process chamber onto a substrate disposed in the process chamber to adsorb one of the organic and inorganic materials on the substrate; iv) purging the process chamber using a diluted gas and a transfer gas after one of the organic and inorganic materials is adsorbed on the substrate; v) heating an activating agent source vessel containing an activation heat initiator capable of activating a monomer of one of the deposition gas phases of the organic and inorganic materials to generate a heat initiator gas phase; vi) transferring the heat initiator gas phase to the process chamber through a transfer path maintaining a constant temperature so as to prevent the heat initiator gas phase from being condensed; vii) distributing the heat initiator gas phase transferred to the process chamber onto the organic or inorganic material monomer deposited on the substrate through the process chamber maintaining a constant temperature so as to prevent the heat initiator gas phase from being condensed in a shower head, and forming an organic/inorganic thin film; and viii) exhausting the heat initiator gas phase remaining after the organic/inorganic thin film is deposited on the substrate from the process chamber, and purging the process chamber using the diluted gas and the transfer gas. Therefore, according to the method of depositing the organic/inorganic thin film in a time-division manner, the thickness of the thin film can be accurately adjusted and the deposition can be uniformly performed when the thin film is deposited on a large-scale substrate.
摘要:
Provided is a method for depositing an organic/inorganic thin film. The method includes: i) heating a source vessel containing an organic material and an inorganic material; ii) transferring a deposition gas to a process chamber; iii) distributing the deposition gas onto a substrate disposed in the process chamber; iv) purging the process chamber; v) heating an activating agent source vessel; vi) transferring a heat initiator gas phase to the process chamber; vii) distributing the heat initiator gas phase onto the organic or inorganic material monomer deposited on the substrate through the process chamber, and forming an organic/inorganic thin film; and viii) exhausting the heat initiator gas phase and purging the process chamber. Depositing the organic/inorganic thin film in a time-division manner, the thickness of the thin film can be accurately adjusted and the deposition can be uniformly performed when the thin film is deposited on a large-scale substrate.
摘要:
Provided is a method of cleaning a flexible substrate. The method includes the steps of: preparing a flexible substrate and detaching an impurity adhered to both surfaces of the flexible substrate using rotating first rollers disposed on the both surfaces of the flexible substrate; and removing the impurity by transferring the impurity from the first roller to a second roller using the rotating second roller having a relatively higher adhesion than the first roller.
摘要:
A method of stacking a flexible substrate is provided. The method includes the steps of: preparing a carrier substrate; stacking an adhesive layer on the carrier substrate; and stacking a flexible substrate having at least one image display device on the adhesive layer using a laminating or pressing method. Thus, the flexible substrate is easily fabricated without modification of conventional mass-production equipment for fabricating a display, and thereby a lightweight, thin, and compact flexible display can be realized.
摘要:
Provided are a method of fabricating an electrophoretic ink, the electrophoretic ink formed using the method, and an electrophoretic display having the same. The method of fabricating the electrophoretic ink includes dispersing a pigment particle into a dielectric fluid for the electrophoretic ink and adding at least monomer and initiator to the dielectric fluid to form a polymeric membrane surrounding the pigment particle. Since the pigment particle surrounded by the polymeric membrane and the dielectric fluid in which the pigment particle is dispersed can be utilized as the electrophoretic ink as they are, the method of fabricating the electrophoretic ink is simplified.
摘要:
A method of manufacturing a flexible substrate is provided. The method includes coating a precursor including an inorganic polymer on the flexible substrate, curing the precursor including the inorganic polymer, and oxidizing a surface of the cured precursor including the inorganic polymer to form an oxide layer. Accordingly, an organic/inorganic barrier layer may be formed by only one coating process of a thin film. In this case, oxygen plasma or infrared ray/ozone processing may be performed at atmospheric pressure, thereby reducing process costs and equipment costs by not using vacuum equipment.
摘要:
A method of stacking a flexible substrate is provided. The method includes the steps of: preparing a carrier substrate; stacking an adhesive layer on the carrier substrate; and stacking a flexible substrate having at least one image display device on the adhesive layer using a laminating or pressing method. Thus, the flexible substrate is easily fabricated without modification of conventional mass-production equipment for fabricating a display, and thereby a lightweight, thin, and compact flexible display can be realized.
摘要:
Color electronic paper displays are provided. The color electronic paper display includes a substrate, a plurality of black matrices arrayed with a certain distance therebetween on the substrate, and electronic ink microcapsules between the black matrices. The black matrices cover interconnection lines disposed on the substrate. The electronic ink microcapsules include at least one first microcapsule containing white particles and yellow particles, at least one second microcapsule containing white particles and magenta particles, and at least one third microcapsule containing white particles and cyan particles. Related methods are also provided.
摘要:
Provided is a display device, which includes a plurality of charged pigment particles, a dielectric medium dispersing the charged pigment particles, and a micro capsules surrounding the charged pigment particles and the dielectric medium. The dielectric medium includes an ester-based fluid having high permittivity.