Abstract: An evaporation apparatus including a material source, a chamber, a passageway, and a heating component is provided. The material source is configured to provide a deposition material. The chamber includes a manifold. The passageway is configured to be connected to the material source and the manifold. The heating component is disposed in at least a portion of the passageway and configured to heat the deposition material. A calibration method of the evaporation apparatus is also provided.

Abstract: A roller assembly for transporting a substrate includes a step roller and a plurality of first auxiliary rollers. The step roller includes a main roller, and a pair of edge rollers sleeved on the main roller and located on two opposite ends of the main roller, respectively. The plurality of first auxiliary rollers are disposed on two opposite sides of the step roller, respectively. A first film forms a closed loop through the first film being rolled on the plurality of first auxiliary rollers and the step roller cyclically. A method using the same is also provided.

Abstract: An evaporation apparatus including a material source, a chamber, a passageway, and a heating component is provided. The material source is configured to provide a deposition material. The chamber includes a manifold. The passageway is configured to be connected to the material source and the manifold. The heating component is disposed in at least a portion of the passageway and configured to heat the deposition material. A calibration method of the evaporation apparatus is also provided.

Abstract: A film thickness monitoring system is provided. The film thickness monitoring system includes a source, a valve, and a chamber. The source is configured to provide a deposition material. The valve is connected to the source. The chamber includes a manifold, a quartz crystal microbalance, and a pressure sensor. The manifold is connected to the valve and has at least one first nozzle and at least one second nozzle. The quartz crystal microbalance is disposed opposite to the at least one second nozzle. The deposition material is adapted to be deposited on the quartz crystal microbalance through the at least one second nozzle, and the quartz crystal microbalance includes a shutter facing the at least one second nozzle. The pressure sensor is disposed in the manifold. A method for monitoring a film thickness deposition process is also provided.

Abstract: An illumination device includes a substrate, a light emitting structure, a sealant, and a laminating board is provided. The light emitting structure includes a first electrode layer, a light emitting layer and a second electrode layer stacked on the substrate sequentially. The sealant covers the light emitting structure. The laminating board is attached to the substrate. The sealant is located between the laminating board and the substrate. The laminating board includes a carrier body, a metal layer and a plurality of pads. The metal layer is exposed at a first surface of the carrier body, is in contact with the sealant and shields an area of the light emitting layer of the light emitting structure. The pads are exposed at the first surface of the carrier body and electrically connected to the first electrode layer and the second electrode layer. The metal layer is electrically isolated from the pads.

Abstract: A method for fabricating an organic electro-luminescence device, comprising: forming a first conductive layer comprising a first electrode and a contact pattern on a substrate; forming a first mask on the first conductive layer, the first mask comprising an opening for exposing a portion of the first electrode and a portion of the contact pattern; forming a patterned organic functional layer by shielding of a second mask, the patterned organic functional layer covering the first mask and the first electrode exposed by the first mask, and the second mask being disposed over the first mask to shield the portion of the contact pattern exposed by the opening; forming a second conductive layer and patterning the second conductive layer by removing the first mask and a portion of the second conductive layer on the first mask to form a second electrode electrically connected to the contact pattern.

Abstract: A roller assembly for transporting a substrate includes a step roller and a plurality of first auxiliary rollers. The step roller includes a main roller, and a pair of edge rollers sleeved on the main roller and located on two opposite ends of the main roller, respectively. The plurality of first auxiliary rollers are disposed on two opposite sides of the step roller, respectively. A first film forms a closed loop through the first film being rolled on the plurality of first auxiliary rollers and the step roller cyclically. A method using the same is also provided.

Abstract: A roller assembly for transporting a substrate includes a step roller, a first transport roller, and a second transport roller. The step roller includes a main roller, an air cylinder, and a pair of edge rollers. The air cylinder is sleeved on the main roller, and includes a plurality of air jetting holes and a plurality of air suction holes. The edge rollers are disposed on the main roller and are located on opposite ends of the air cylinder. The first transport roller and the second transport roller are disposed on opposite sides of the step roller, wherein the substrate is transported from the first transport roller to the second transport roller through the step roller. A method using the same is also provided.

Abstract: A film thickness monitoring system is provided. The film thickness monitoring system includes a source, a valve, and a chamber. The source is configured to provide a deposition material. The valve is connected to the source. The chamber includes a manifold, a quartz crystal microbalance, and a pressure sensor. The manifold is connected to the valve and has at least one first nozzle and at least one second nozzle. The quartz crystal microbalance is disposed opposite to the at least one second nozzle. The deposition material is adapted to be deposited on the quartz crystal microbalance through the at least one second nozzle, and the quartz crystal microbalance includes a shutter facing the at least one second nozzle. The pressure sensor is disposed in the manifold. A method for monitoring a film thickness deposition process is also provided.

Abstract: A method for fabricating an organic electro-luminescence device, including: on a substrate, forming a first conductive layer including a first electrode and a first contact pattern electrically insulated therefrom; on the first conductive layer, forming a first mask including a release film, a base film disposed between the release film and the first conductive layer and an opening for partially exposing the first electrode and the first contact pattern; by shielding of a second mask, forming a patterned organic functional layer partially covering the first mask and the first electrode exposed by the first mask; removing the second mask; forming a second conductive layer over the structure aforesaid; and patterning the second conductive layer by removing the release film and the second conductive layer formed thereon to form a second electrode electrically connected to the first contact pattern and a second contact pattern electrically connected to the first electrode.

Abstract: A method for fabricating an organic electro-luminescence device, comprising: forming a first conductive layer comprising a first electrode and a contact pattern on a substrate; foil ling a first mask on the first conductive layer, the first mask comprising an opening for exposing a portion of the first electrode and a portion of the contact pattern; forming a patterned organic functional layer by shielding of a second mask, the patterned organic functional layer covering the first mask and the first electrode exposed by the first mask, and the second mask being disposed over the first mask to shield the portion of the contact pattern exposed by the opening; forming a second conductive layer and patterning the second conductive layer by removing the first mask and a portion of the second conductive layer on the first mask to form a second electrode electrically connected to the contact pattern.

Abstract: According to an embodiment of the present disclosure, a roll-to-roll apparatus may include an unwinding unit, a winding unit, at least one supporting unit, at least one breakage sensor, and at least one holding unit. The at least one supporting unit is disposed between the unwinding unit and the winding unit, and supports the flexible substrate to move from the unwinding unit to the winding unit. The at least one breakage sensor may sense whether the flexible substrate is broken or not. The at least one holding unit may grip the flexible substrate while a breakage of the flexible substrate is sensed by the at least one breakage sensor.

Abstract: A method for fabricating an organic electro-luminescence device, comprising: forming a first conductive layer comprising a first electrode and a contact pattern on a substrate; forming a first mask on the first conductive layer, the first mask comprising an opening for exposing a portion of the first electrode and a portion of the contact pattern; forming a patterned organic functional layer by shielding of a second mask, the patterned organic functional layer covering the first mask and the first electrode exposed by the first mask, and the second mask being disposed over the first mask to shield the portion of the contact pattern exposed by the opening; forming a second conductive layer and patterning the second conductive layer by removing the first mask and a portion of the second conductive layer on the first mask to form a second electrode electrically connected to the contact pattern.

Abstract: An organic light emitting device (OLED) is provided, including a first organic electroluminescent cell, a second organic electroluminescent cell, a charge generation layer, disposed between the first and second organic electroluminescent cells, a first electrode and a second electrode formed at the first and second organic electroluminescent cells. The first organic electroluminescent cell comprises a fluorescent light emitting layer emitting a first light with wavelength substantially ranged from 430 nm-490 nm and a phosphorescent light emitting layer emitting a second light with wavelength substantially ranged from 602 nm-615 nm. The second organic electroluminescent cell comprises at least one light emitting layer emitting a third light with wavelength substantially ranged from 520 nm-550 nm. The color rendering index R9 formed by spectra combination from the first and second organic electroluminescent cells is larger than 0.

Abstract: A method for fabricating an organic electro-luminescence device, comprising: forming a first conductive layer comprising a first electrode and a contact pattern on a substrate; foil ling a first mask on the first conductive layer, the first mask comprising an opening for exposing a portion of the first electrode and a portion of the contact pattern; forming a patterned organic functional layer by shielding of a second mask, the patterned organic functional layer covering the first mask and the first electrode exposed by the first mask, and the second mask being disposed over the first mask to shield the portion of the contact pattern exposed by the opening; forming a second conductive layer and patterning the second conductive layer by removing the first mask and a portion of the second conductive layer on the first mask to form a second electrode electrically connected to the contact pattern.

Abstract: A method for fabricating an organic electro-luminescence device, including: on a substrate, forming a first conductive layer including a first electrode and a first contact pattern electrically insulated therefrom; on the first conductive layer, forming a first mask including a release film, a base film disposed between the release film and the first conductive layer and an opening for partially exposing the first electrode and the first contact pattern; by shielding of a second mask, forming a patterned organic functional layer partially covering the first mask and the first electrode exposed by the first mask; removing the second mask; forming a second conductive layer over the structure aforesaid; and patterning the second conductive layer by removing the release film and the second conductive layer formed thereon to form a second electrode electrically connected to the first contact pattern and a second contact pattern electrically connected to the first electrode.

Abstract: An illumination device includes a substrate, a light emitting structure, a sealant, and a laminating board is provided. The light emitting structure includes a first electrode layer, a light emitting layer and a second electrode layer stacked on the substrate sequentially. The sealant covers the light emitting structure. The laminating board is attached to the substrate. The sealant is located between the laminating board and the substrate. The laminating board includes a carrier body, a metal layer and a plurality of pads. The metal layer is exposed at a first surface of the carrier body, is in contact with the sealant and shields an area of the light emitting layer of the light emitting structure. The pads are exposed at the first surface of the carrier body and electrically connected to the first electrode layer and the second electrode layer. The metal layer is electrically isolated from the pads.

Abstract: An organic light emitting device (OLED) is provided, may comprise a first organic electroluminescent cell, a second organic electroluminescent cell, a charge generation layer, disposed between the first and second organic electroluminescent cells, a first electrode and a second electrode formed at the first and second organic electroluminescent cells. The first organic electroluminescent cell comprises a fluorescent light emitting layer having a fluorescent emitting element and a phosphorescent light emitting layer having a phosphorescent emitting element. The second organic electroluminescent cell comprises at least one light emitting layer.

Abstract: A flexible solar cell and a manufacturing method thereof are provided. The flexible solar cell includes a rigid transparent substrate, a transparent electrode, a photoactive layer, a metal electrode, an encapsulating structure and a flexible substrate. The transparent electrode is disposed on the rigid transparent substrate, the photoactive layer is disposed on the transparent electrode, and the metal electrode is disposed on the photoactive layer. The transparent electrode, the photoactive layer and the metal electrode are sealed by the encapsulating structure disposed on the rigid transparent substrate. The flexible substrate opposite to the rigid transparent substrate is disposed on the encapsulating structure.

Abstract: A pixel unit of an electrochromic display panel and a driving method thereof are described. The pixel unit includes a first substrate; a first electrode and a second electrode, on the first substrate; a first auxiliary counter electrode, on the first substrate and disposed between the first electrode and the second electrode; a first electrochromic material, on the first electrode; a second electrochromic material, on the second electrode; a second substrate, opposite to the first substrate; a third electrode, on the second substrate; a third electrochromic material, on the third electrode; and an electrolyte layer, between the first substrate and the second substrate.