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US 6,717,052 B2Granted
Housing structure with multiple sealing layers
AssigneeDelta Optoelectronics, Inc.
InventorsPing-Song Wang, Lai-Cheng Chen, Wen-Tsang Liu
Life of this patent
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Abstract
A housing structure used for a display device. A transparent substrate is provided with a completed luminescent device. The rim of the transparent substrate is bonded to the rim of a sealing cap to form an airtight space. A sealing structure with a first sealing layer and a second sealing layer is provided on the bonding rim between the sealing cap and the transparent substrate. The materials used to form the first sealing layer and the second sealing layer are different.
Claims28
A housing structure for a display device, comprising:
- a transparent substrate on which a luminescent device is completed;
- a sealing cap, wherein the rim of the sealing cap is bonded to the rim of the transparent substrate to form an airtight space;
- and
- a sealing structure formed surrounding the luminescent device and on the bonding rim between the sealing cap and the transparent substrate, the sealing structure at least comprising a first sealing layer and a second sealing layer, wherein the second sealing layer surrounds the first sealing layer and the materials used to form the first sealing layer and the second sealing layer are different.
1 more element
A housing structure for a display device, comprising:
- a transparent substrate on which a luminescent device is completed;
- a sealing cap, wherein the rim of the sealing cap is bonded to the rim of the transparent substrate to form an airtight space;
- and
- a first sealing layer formed within the airtight space to wrap the luminescent device;
- and
- a second sealing layer surrounding the luminescent device and disposed on the bonding rim between the sealing cap and the transparent substrate;
- wherein, the materials used to form the first sealing layer and the second sealing layer are different.
4 more elements
Dependencies are inferred from the claim text.