Invention Grant
- Patent Title: Emissive device including first and second adjacent pixels sharing the same semiconductor light-emitting stack
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Application No.: US14942687Application Date: 2015-11-16
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Publication No.: US09825089B2Publication Date: 2017-11-21
- Inventor: David Vaufrey
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , ALCATEL LUCENT
- Applicant Address: FR Paris FR Boulogne Billancourt
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES,ALCATEL LUCENT
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES,ALCATEL LUCENT
- Current Assignee Address: FR Paris FR Boulogne Billancourt
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: FR1461056 20141117
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L33/38 ; H01L33/00 ; H01L33/62 ; H01L33/08
Abstract:
The emissive device includes first and second adjacent pixels (1a, 1b) sharing a common semiconductor light-emitting stack (2) and each defining an area (4a, 4b) of photon emission. The first and second pixels (1a, 1b) are configured in such a way that supplying current to the first pixel (1a) causes photons to be emitted, by the light-emitting stack (2), only in the emission area (4a) of said first pixel (1a).
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