Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2010-05-24
2011-11-29
Roy, Sikha (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S504000, C313S509000, C313S512000, C257S040000, C257S079000
Reexamination Certificate
active
08067890
ABSTRACT:
An organic electroluminescence structure comprises a first substrate, an organic electroluminescence device, and a control device. Forming either a lifting layer under the control device or a recess under the organic electroluminescence device, or forming both of them, creates a difference between their tops, in order to reduce the dark spots and promote the yield of the end product. The lifting layer preferably has a thickness greater than about 0.5 micro meters and the recess has a depth ranges of about 0.1 micro meters to about 100 micro meters. Alternatively, the height difference between the upper surfaces of the control device and the organic electroluminescence device is controlled to be greater than about 2 micro meters or substantially equal to 2 micro meters.
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Hu Min-Chieh
Lee Chung-Chun
Li Hsing-Chuan
Au Optronics Corp.
Colandreo, Esq. Brian J.
Holland & knight LLP
Roy Sikha
Whittenberger, Esq. Mark H.
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