Electro-optical device, method of controlling the same and electronic apparatus
AssigneeSeiko Epson Corporation
InventorsHiroyuki HOSAKA, Takashi TOYOOKA
Life of this patent
Estimating the term…
Abstract
Light having a color component that corresponds to a present field is irradiated on a plurality of pixels for a time duration that starts during the scan period of the present field and that ends during the scan period of a next field that is subsequent to the present field. The light is irradiates so that the light having the color component that corresponds to the present field is not mixed with light having a color component that corresponds to a previous field that is previous to the present field and with light having a color component that corresponds to the next field
Claims6
An electro-optical device, comprising:
- a plurality of pixels provided in correspondence with intersections between a plurality of scan lines and a plurality of data lines, a data signal supplied to a corresponding data line being held when a corresponding scan line is selected;
- a driving circuit which:
- selects the plurality of scan lines in the scan period of first, second, or third field of a frame period in a predetermined sequence, the first, second, and third fields of the frame period corresponding to three different primary colors and each of the first, second, and third fields being divided into a scan period and a return period, and
- supplies the data signal according to a color component to the data line with respect to the pixel located at the selected scan line;
- and
- a light irradiation unit which irradiates light having a color component that corresponds to a present field on the plurality of pixels for a time duration that starts during the scan period of the present field and that ends during the scan period of a next field that is subsequent to the present field, so as not to mix the light having the color component that corresponds to the present field with light having a color component that corresponds to a previous field that is previous to the present field and light having a color component that corresponds to the next field.
A method of controlling an electro-optical device, the electro-optical device comprising:
- a plurality of pixels provided in correspondence with intersections between a plurality of scan lines and a plurality of data lines, a data signal supplied to a corresponding data line being held when a corresponding scan line is selected
- a driving circuit which:
- selects the plurality of scan lines in the scan period of first, second, or third field of a frame period in a predetermined sequence, the first, second, and third fields of the frame period corresponding to three different primary colors and each of the first, second, and third fields being divided into a scan period and a return period, and
- supplies the data signal according to a color component to the data line with respect to the pixel located at the selected scan line, the method comprising:
- irradiating light having a color component that corresponds to a present field on the plurality of pixels for a time duration that starts during the scan period of the present field and that ends during the scan period of a next field that is subsequent to the present field, so as not to mix the light having the color component that corresponds to the present field with light having a color component that corresponds to a previous field that is previous to the present field and light having a color component that corresponds to the next field.
Dependencies are inferred from the claim text.