摘要:
Disclosed are light emitting display and method of manufacturing the same. The light emitting display according to the present embodiments includes a first substrate including a plurality of light emitting devices and a pad portion, all of which are formed therein; a second substrate disposed to face the light emitting devices; and a bonding layer bonded to the light emitting devices and the second substrate, wherein a stepped portion is formed at a predetermined depth in an edge of the second substrate that is adjacent to the pad portion, and the bonding layer is extended to the stepped portion. Since the bonding layer is not bonded to the pad portion due to the depth of the stepped portion when the second substrate is bonded to the first substrate, poor electrical contact may be prevented, and it easy to remove the encapsulation substrate to expose the pad portion. Also, the manufacturing process is simple, the process uniformity is high and the process time is short since the bonding layer is formed in the front of the second substrate.
摘要:
Disclosed are light emitting display and method of manufacturing the same. The light emitting display according to the present embodiments includes a first substrate including a plurality of light emitting devices and a pad portion, all of which are formed therein; a second substrate disposed to face the light emitting devices; and a bonding layer bonded to the light emitting devices and the second substrate, wherein a stepped portion is formed at a predetermined depth in an edge of the second substrate that is adjacent to the pad portion, and the bonding layer is extended to the stepped portion. Since the bonding layer is not bonded to the pad portion due to the depth of the stepped portion when the second substrate is bonded to the first substrate, poor electrical contact may be prevented, and it easy to remove the encapsulation substrate to expose the pad portion. Also, the manufacturing process is simple, the process uniformity is high and the process time is short since the bonding layer is formed in the front of the second substrate.
摘要:
Disclosed is a light emitting display device including a seal and a method of fabricating the same. The light emitting display device includes a first substrate composed of a pixel region and a non-pixel region disposed around the pixel region; a pad portion formed in the non-pixel region to supply a signal to the pixel region; a second substrate disposed to face the first substrate; and a seal provided between the first substrate and the second substrate and disposed to surround the pixel region. Here, the seal is disposed on a first side between the pixel region and the pad portion, on a second side facing the first side, and on an outer ring of third sides contacting both ends of the first side and the second side, and the seal disposed in the outer ring of the third sides is filled up to contour lines of the first substrate and the second substrate.
摘要:
Disclosed is a light emitting display device including a seal and a method of fabricating the same. The light emitting display device includes a first substrate composed of a pixel region and a non-pixel region disposed around the pixel region; a pad portion formed in the non-pixel region to supply a signal to the pixel region; a second substrate disposed to face the first substrate; and a seal provided between the first substrate and the second substrate and disposed to surround the pixel region. Here, the seal is disposed on a first side between the pixel region and the pad portion, on a second side facing the first side, and on an outer ring of third sides contacting both ends of the first side and the second side, and the seal disposed in the outer ring of the third sides is filled up to contour lines of the first substrate and the second substrate.
摘要:
A method for manufacturing an organic light emitting display. Pixel portions are formed on a mother substrate. A test wiring for testing pixel portions is formed at a peripheral portion of the mother substrate. A sealing material is formed at one surface of a sealing substrate to enclose the pixel portions, the sealing substrate being sealed to be spaced apart from the mother substrate. A spacer is formed at a side region of the one surface of the sealing substrate on which the sealing material is formed. The mother substrate and the sealing substrate are adhered to each other by the sealing material to seal the pixel portions within an enclosure formed by the mother substrate, sealing surface, and sealing material. A part of the sealing substrate is scribed and removed to expose the test wiring, the part of sealing substrate being arranged over a portion of the test wiring.
摘要:
A method for manufacturing an organic light emitting display. Pixel portions are formed on a mother substrate. A test wiring for testing pixel portions is formed at a peripheral portion of the mother substrate. A sealing material is formed at one surface of a sealing substrate to enclose the pixel portions, the sealing substrate being sealed to be spaced apart from the mother substrate. A spacer is formed at a side region of the one surface of the sealing substrate on which the sealing material is formed. The mother substrate and the sealing substrate are adhered to each other by the sealing material to seal the pixel portions within an enclosure formed by the mother substrate, sealing surface, and sealing material. A part of the sealing substrate is scribed and removed to expose the test wiring, the part of sealing substrate being arranged over a portion of the test wiring.
摘要:
A method of manufacturing an organic electroluminescent display device includes preparing an auxiliary substrate, which has a flat side; forming a first protective layer on the auxiliary substrate; forming an organic electroluminescent unit on the first protective layer; bonding a flexible main substrate onto the organic electroluminescent unit; and etching the auxiliary substrate to remove the same.
摘要:
A method of manufacturing an organic electroluminescent display device includes preparing an auxiliary substrate, which has a flat side; forming a first protective layer on the auxiliary substrate; forming an organic electroluminescent unit on the first protective layer; bonding a flexible main substrate onto the organic electroluminescent unit; and etching the auxiliary substrate to remove the same.
摘要:
A method of manufacturing an organic electroluminescent display device includes preparing an auxiliary substrate, which has a flat side; forming a first protective layer on the auxiliary substrate; forming an organic electroluminescent unit on the first protective layer; bonding a flexible main substrate onto the organic electroluminescent unit; and etching the auxiliary substrate to remove it.