摘要:
It is presented an organic LED device 101 with, when in use, a predetermined pattern on its light emitting parts. The organic LED device 101 comprises an anode 105, a cathode 103, and an organic light emitting layer 107. The organic light emitting layer 107 is configured to emit light, wherein the organic light emitting layer 107 comprises portion with reduced light emitting properties, the portions of the organic light emitting layer 107 having been irradiated by light with a wavelength in the absorption band of the organic light emitting layer 107, the light intensity being below an ablation threshold of the cathode layer 103, the anode layer 105 and the organic light emitting layer 107 of the organic LED device 101, reducing the light emitting properties of the irradiated portions of the organic light emitting layer 107. It is also presented a method for reducing the light emitting properties of the organic LED device 101.
摘要:
This invention relates to a method for forming a patterned layer on a substrate by means of an imprint process. According to the method a first layer is provided on the substrate, and a pattern of recesses is provided in the first layer by imprinting the layer with a patterning means. Then the first layer is cured. The curing is followed by performing a first surface treatment onto the first layer to make the surface of thereof hydrophilic, and then performing a second surface treatment onto a selected subarea of the surface of the first layer to make the. subarea hydrophobic. The subarea includes surface portions between the recesses and excludes the recesses. Finally, a conducting pattern material (41) is deposited into the recesses.
摘要:
The invention relates to an electrical device comprising a substrate carrying at least one component comprising at least one electrode, a first connecting line electrically connected to said electrode, wherein the first connecting line bridges a second connecting line by means of a crossover. The crossover is, at least at one side, bounded by an electrically insulating structure. The invention allows new testing methods and efficient lead-outs for an electrical device, such as electroluminescent display devices.
摘要:
The present invention relates to a daylight deflection system including an arrangement of louvers (5) which are aligned and formed to block daylight impinging from an outer side (3) at higher angles of incidence with respect to a horizontal direction (19), to deflect daylight impinging from the outer side (3) at lower angles of incidence with respect to the horizontal direction (19) towards an indoor ceiling, and to allow visual transmission in at least the horizontal direction (19). In this deflection system OLED's (8) or optical light guides (16) coupled to LED's (17) are attached to or integrated in the louvers (5), said OLED's (8) or light guides (16) being microstructured at a surface to deflect the daylight toward the indoor sealing. With this daylight deflection system indoor lighting combining daylight and artificial light is achieved in a compact manner.
摘要:
Detection circuits (1) for detecting movements of movable objects (2) such as joysticks are provided with detectors (100,200) for detecting movements of the movable objects (2), comprising detection units (101-136,201-204) for detecting light spots (3) from sources (4), the light spots (3) depending on said movements, and with reference detectors (300) for compensating for aging/process variations, comprising reference detection units (301-304) for calibrating the detection units (101-136,201-204). Such detection circuits (1) suffer from aging/process variations to a relatively small extent. First detectors (100) for detecting x or y movements are partly located within the light spot (3) dependently on positions of (300) are then entirely located within the light spot (3) independently from positions of the joysticks. Second detectors (200) for detecting z movements are entirely located within the light spot (3) independently from positions of the joysticks and the reference detectors (300) are then entirely located outside the light spot (3) independently from positions of the joysticks.
摘要:
The invention relates to a display panel (1) formed on a substrate (5) and comprising a plurality of display pixels (3) with at least one light emissive layer (9) and at least one electrode layer (10) or cathode deposited on or over said light emissive layer (9). The display panel (1) further comprises electrically conductive structures (7) shunting said electrode layer (10). Preferably barrier structures separating the display pixels (3) are used as the electrically conductive structures (7). The invention allows the cathode (10) to combine appropriate transparency with a reasonably low electrical resistivity.
摘要:
The invention relates to an electrical device comprising a substrate carrying at least one component comprising at least one electrode, a first connecting line electrically connected to said electrode, wherein the first connecting line bridges a second connecting line by means of a crossover. The crossover is, at least at one side, bounded by an electrically insulating structure. The invention allows new testing methods and efficient lead-outs for an electrical device, such as electroluminescent display devices.
摘要:
The invention relates to an electroluminescent display comprising at least one display pixel, the display pixel comprising at least a substrate, a first electrode deposited on or across the substrate, an electroluminescent layer, and a second electrode. The display pixel further comprises at least one insulating structure within the display pixel adapted to enhance the light output from said display pixel. The light output enhancing structure can be used to generate images with different brightness levels.
摘要:
A method is presented for reducing the light output capacity of light emitting components (C1, C2, C3), each with a different absorption band, of an OLED device (1). By irradiating at least a portion of each light emitting component (C1, C2, C3) with light (L) having a wavelength within at least one of the absorption bands, the light output capacity of the irradiated portion (P, P1, P2, P3) of each organic light emitting component having a light absorption band in which the wavelength of the light (L) is included is reduced. An OLED device (1) is also presented.
摘要:
The invention relates to an organic electronic device, particularly an OLED device (100), and to a method for its manufacturing. The device (100) comprises at least one functional unit (LU1, LU2, LU3) with an organic layer (120). On top of this functional unit (LU1, LU2, LU3), at least one inorganic encapsulation layer (140, 141) and at least one organic encapsulation layer (150, 151) are disposed in which at least one conductive line (161, 162) is embedded. In this way an OLED with a thin film encapsulation can be provided that can electrically be contacted at contact points (CL) on its back side.