摘要:
A highly moisture-sensitive element (14) and method of making such element includes an encapsulation enclosure (30) encapsulating all of the highly moisture-sensitive electronic devices (12) on a substrate (10) and a sealing material (20) positioned between the substrate (10) and the encapsulation enclosure (30) to form a complete seal between the substrate and the encapsulation enclosure around each highly moisture-sensitive electronic device or around groups of highly moisture-sensitive electronic devices, wherein the substrate or encapsulation enclosure, or both, contain vent holes (100) and vent hole seal material (102) or wherein the seal material contains gaps prior to spacing the substrate and the encapsulation enclosure within a predetermined range and the gaps are filled in by spreading the sealing material.
摘要:
A highly moisture-sensitive element (14) and method of making such element includes an encapsulation enclosure (30) encapsulating all of the highly moisture-sensitive electronic devices (12) on a substrate and a sealing material (20) positioned between the substrate (10) and the encapsulation enclosure (30) to form a complete seal between the substrate and the encapsulation enclosure around each highly moisture-sensitive electronic device or around groups of highly moisture-sensitive electronic devices.
摘要:
A method of manufacturing an active matrix display device involves manufacturing a first substrate arrangement comprising a rigid glass substrate and an overlying plastic substrate. Pixel circuits are formed over the plastic substrate. The rigid glass substrate (12) is only removed from the plastic substrate after the mounting of the active and passive plates of the display into display modules (10). This method enables substantially conventional substrate handling, processing and cell making to be employed, for example in standard AMLCD factories, with only minimal extra equipment needed. A more general manufacturing method is also disclosed for fabricating TFTs on a spin-on plastic layer.
摘要:
The present invention provides a transparent sealant for organic EL element, which is excellent in flexibility and can seal the organic EL element sufficiently, and thus can suppress generation of dark spots thereby capable of enhancing visibility of an image when an organic EL display is produced. The transparent sealant for organic EL element 2 of the present invention is formed with a flexible polymer composition, and is disposed between the light emitting face of a light emitting element 3 and the sealing member 4 in an electroluminescence display panel 1 comprising the light emitting element 3 sequentially including a substrate 31, an anode layer 32, a light emitting layer 33 and a cathode layer 34, and a sealing member 4 disposed on the light emitting side of the light emitting element 3.
摘要:
A display device using an organic light emitting element is provided which is structured so as to ensure excellent display performance by avoiding dot defect and improve long-term reliability. The distance between an organic light emitting element and a sealing substrate is controlled using the top of a bank that is placed in a pixel portion and the top of an insulating film that is placed in a driving circuit portion. As a result, a gap is provided between the organic light emitting element and the sealing substrate and a damage to the organic light emitting element can be avoided. Furthermore, the sealing substrate can be as close to an element substrate as possible, thereby keeping the amount of moisture that enters the display device from its sides small.
摘要:
An organic light emitting element having a metal thin film (106;404) on an upper surface of an organic thin film (105;403A,403B), is produced by mechanically cutting the metal thin film, using the cut metal thin film as a mask, and applying dry etching processing to the whole of the organic thin film (104,105;403A,403B), and to a part of the thin films on upper and lower surfaces of the organic thin film.
摘要:
A light-emitting device having the quality of an image high in homogeneity is provided. A printed wiring board (second substrate) (107) is provided facing a substrate (first substrate) (101) that has a luminous element (102) formed thereon. A PWB side wiring (second group of wirings) (110) on the printed wiring board (107) is electrically connected to element side wirings (first group of wirings) (103, 104) by anisotropic conductive films (105a, 105b). At this point, because a low resistant copper foil is used to form the PWB side wiring (110), a voltage drop of the element side wirings (103, 104) and a delay of a signal can be reduced. Accordingly, the homogeneity of the quality of an image is improved, and the operating speed of a driver circuit portion is enhanced.
摘要:
A liquid crystal display and fabricating method thereof are disclosed, by which a backlight having a simple configuration, a reduced thickness and a low cost can be provided. The present invention includes a liquid crystal display panel (300) having an upper substrate, a lower substrate and liquid crystals between the upper and lower substrates, an organic EL device (31) provided under the lower substrate of the liquid crystal display panel to provide light to the liquid crystal display panel, and a cap (32) boned to at least one of the lower substrate of the liquid crystal display panel (300) and a substrate of the organic EL device (31) to protect the organic EL device.
摘要:
A hermetically sealed glass package and method for manufacturing the hermetically sealed glass package are described herein using an OLED display as an example. In one embodiment, the hermetically sealed glass package is manufactured by providing a first substrate plate and a second substrate plate. The second substrate contains at least one transition metal such as iron, copper, vanadium, manganese, cobalt, nickel, chromium, and/or neodymium. A sensitive thin-film device that needs protection is deposited onto the first substrate plate. A laser is then used to heat the doped second substrate plate in a manner that causes a portion of it to swell and form a hermetic seal that connects the first substrate plate to the second substrate plate and also protects the thin film device. The second substrate plate is doped with at least one transition metal such that when the laser interacts with it there is an absorption of light from the laser in the second substrate plate, which leads to the formation of the hermetic seal while avoiding thermal damage to the thin-film device. Another embodiment of the hermetically sealed glass package and a method for manufacturing that hermetically sealed glass package are also described herein.
摘要:
The encapsulation lid (1) comprises at least two glass layers of different compositions, a first layer (2) called the bottom layer, which is continuous, and at least a second layer (3, 6), which is discontinuous and designed so as to define cavities (4, 5) or anfractuosities in this lid. Preferably, the glass layers other than the first layer are preferably formed from low-melting-point frits, thereby allowing such lids to be manufactured economically, without recourse to glass machining.