摘要:
A double-sided display comprises a first organic light emitting device with a first transparent substrate, and the first organic light emitting device illuminates toward the first substrate. A second organic light emitting device with a second transparent substrate opposite to the first substrate, and the second organic light emitting device illuminates toward the second substrate. The first organic light emitting device is separated from the second organic light emitting device by a gap. A controller, coupled to the first and second organic light emitting devices, receives a control signal to individually switch the power of the first and second organic light emitting devices.
摘要:
A double-sided display comprises a first organic light emitting device with a first transparent substrate, and the first organic light emitting device illuminates toward the first substrate. A second organic light emitting device with a second transparent substrate opposite to the first substrate, and the second organic light emitting device illuminates toward the second substrate. The first organic light emitting device is separated from the second organic light emitting device by a gap. A controller, coupled to the first and second organic light emitting devices, receives a control signal to individually switch the power of the first and second organic light emitting devices.
摘要:
A double-sided display module has a hermetic seal and an electrical connector disposed between the two display sub-modules. The seal can be structured or shaped to have a predetermined height so as to maintain a gap between the display sub-modules approximately between 1 and 100 μm. The seal can also have a thickness control medium made of polymers to achieve the desirable gap and an adhesive disposed over the thickness control medium for sealing. The thickness control medium and the adhesive can be made of different materials or of the same material. The thickness control medium can be shaped as a continuous spacer or a plurality of discrete spacers. The thickness control medium can be disposed on the substrates and cured to its final form before the adhesive is applied to form the hermetic seal, for example.
摘要:
A double-faced display apparatus includes a first transparent substrate, second transparent substrate, frame adhesive, first OELD, second OELD, first buffer layer, second buffer layer, first absorbent layer and second absorbent layer. The second transparent substrate is disposed in parallel to the first transparent substrate. The frame adhesive is disposed between the first transparent substrate and second transparent substrate for defining a space. The first OELD is disposed in the space and located on the first transparent substrate. The second OELD is disposed in the space and located on the second transparent substrate. The first buffer layer is disposed in the space and covers the first OELD. The second buffer layer is disposed in the space and covering the second OELD. The first absorbent layer is disposed in the space and covers the first buffer layer. The second absorbent layer is disposed in the space and covers the second buffer layer.
摘要:
A dual-emission organic electroluminescent device. The dual-emission organic electroluminescent device comprises a first imaging element and a second imaging element parallel the first imaging element, and a desiccant layer disposed between the first and second imaging elements within the inner space. The first and second imaging elements are encapsulated by an sealant, and an inner space is surrounded by the sealant. Specifically, the first imaging element has an emission direction opposite that of the second imaging element. Each of the first and second imaging elements comprises a substrate, an organic electroluminescent element formed on the substrate, and a buffer layer covering the organic electroluminescent element.
摘要:
A dual-emission organic electroluminescent device. The device comprises a substrate with a display region and a seal region, a plurality of bottom-emission organic light emitting diode pixel arrays, and a plurality of top-emission organic light emitting diode pixel arrays. The bottom-emission and top-emission organic light emitting diode pixel arrays are disposed coplanarly on the display region of the substrate arranged alternately.
摘要:
A dual screen organic electroluminescent display made by encapsulating two organic electroluminescent screens is provided. Every organic electroluminescent display comprises a transparent substrate, an organic electroluminescent unit, and a chip bonding pad. The organic electroluminescent unit is electrically connected to the chip bonding pad, and both the organic electroluminescent unit and the chip bonding pad are located on the same surface of the transparent substrate. The width of a UV encapsulating glue layer, which is located between the organic electroluminescent unit and the chip bonding pad, is between 0.5 to 10 mm.
摘要:
A dual emission display includes a first substrate whose upper surface has a first organic light emitting diode, a second substrate whose lower surface has a second organic light emitting diode, and the second substrate is on the first substrate. A stress buffer layer fills the gap between the first substrate and the second substrate, and is used to package the first organic light emitting diode to the first substrate and to package the second organic light emitting diode to the second substrate.
摘要:
A method for detecting moisture in a display device having at least one display element includes incorporating at least one moisture detector in a predetermined location of the display device, the moisture detector including a material layer comprising metal formed between a first electrode and a second electrode. One or more display elements are encapsulated between a first and second shields. A resistance of the material layer is detected so as to determine a level of moisture.
摘要:
A double-faced display apparatus includes a first transparent substrate, second transparent substrate, frame adhesive, first OELD, second OELD, first buffer layer, second buffer layer, first absorbent layer and second absorbent layer. The second transparent substrate is disposed in parallel to the first transparent substrate. The frame adhesive is disposed between the first transparent substrate and second transparent substrate for defining a space. The first OELD is disposed in the space and located on the first transparent substrate. The second OELD is disposed in the space and located on the second transparent substrate. The first buffer layer is disposed in the space and covers the first OELD. The second buffer layer is disposed in the space and covering the second OELD. The first absorbent layer is disposed in the space and covers the first buffer layer. The second absorbent layer is disposed in the space and covers the second buffer layer.