Stress profile compression
AssigneeSamsung Display Co., Ltd.
InventorsGregory W. Cook, Amin Mobasher
Life of this patent
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Abstract
A system and method for operating a display. In some embodiments, the method includes: retrieving from a memory a first encoded stress profile and a first set of symbol statistics; processing, by a first decoder, the first encoded stress profile with the first set of symbol statistics, to form: a first decoded stress profile, and a second set of symbol statistics; augmenting the first decoded stress profile to form a second stress profile; processing, by an encoder, the second stress profile with the second set of symbol statistics to form a second encoded stress profile; and saving, in the memory, the second encoded stress profile.
Claims20
A method for operating a display, the method comprising:
- retrieving from a memory a first encoded stress profile and a first set of symbol statistics;
- processing, by a first decoder, the first encoded stress profile, using the first set of symbol statistics, to form:
- a first decoded stress profile, and
- a second set of symbol statistics;
- augmenting the first decoded stress profile to form a second stress profile;
- processing, by an encoder, the second stress profile, using the second set of symbol statistics to form a second encoded stress profile;
- and
- saving, in the memory, the second encoded stress profile.
A system for performing stress compensation in a display, the system comprising:
- a memory;
- and
- a processing circuit comprising a first decoder and an encoder, the processing circuit being configured to:
- retrieve from a memory a first encoded stress profile and a first set of symbol statistics;
- process, by the first decoder, the first encoded stress profile, using the first set of symbol statistics, to form:
- a first decoded stress profile, and
- a second set of symbol statistics;
- augment the first decoded stress profile to form a second stress profile;
- process, by the encoder, the second stress profile, using the second set of symbol statistics to form a second encoded stress profile;
- and
- save, in the memory, the second encoded stress profile.
A display, comprising:
- a display panel;
- a memory;
- and
- a processing circuit comprising a first decoder and an encoder, the processing circuit being configured to:
- retrieve from a memory a first encoded stress profile and a first set of symbol statistics;
- process, by the first decoder, the first encoded stress profile, using the first set of symbol statistics, to form:
- a first decoded stress profile, and
- a second set of symbol statistics;
- augment the first decoded stress profile to form a second stress profile;
- process, by the encoder, the second stress profile, using the second set of symbol statistics to form a second encoded stress profile;
- and
- save, in the memory, the second encoded stress profile.
Dependencies are inferred from the claim text.