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US 11,238,785 B2Granted
Display device
AssigneeSamsung Display Co., Ltd.
InventorJong Soo Kim
Life of this patent
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Abstract
A display device of the present inventive concept includes: a display panel include a first display area including a first pixel area in which first pixels are disposed and a transmissive area in which no pixel is disposed, and a second display area including a second pixel area in which second pixels are disposed; a panel driver configured to supply an analog data signal to the first and second pixels; and a camera configured to include at least one camera module for capturing an image and disposed to overlap the first display area of the display panel. The panel driver controls luminance of at least some of the first pixels in the first display area at a first time point at which the at least one camera module captures an image.
Claims15
A display device, comprising:
- a display panel which includes a first display area including a first pixel area in which first pixels are disposed and a transmissive area in which no pixel is disposed, and a second display area including a second pixel area in which second pixels are disposed;
- a panel driver configured to supply an analog data signal to the first and second pixels;
- and
- a camera configured to include at least one camera module for capturing an image and disposed to overlap the first display area of the display panel,
- wherein the panel driver controls luminance of at least some of the first pixels in the first display area at a first time point at which the at least one camera module captures an image,
- wherein the panel driver includes:
- a timing controller configured to convert first data into second data;
- and
- a data driver configured to generate the analog data signal based on the second data,
- wherein the timing controller generates an offset control signal and a selection signal including photographing time point information at the first time point in response to a control signal, and
- wherein the data driver includes:
- an offset circuit configured to generate an offset applied to the second data based on the offset control signal;
- and
- a signal generator configured to generate the analog data signal corresponding to the at least some of the first pixels based on the second data, the offset, and the selection signal.
11 more elements
A display device, comprising:
- a display panel which includes a first display area including a first pixel area in which first pixels are disposed and a transmissive area in which no pixel is disposed, and a second display area including a second pixel area in which second pixels are disposed;
- a panel driver configured to supply an analog data signal to the first and second pixels;
- and
- a camera configured to include at least one camera module for capturing an image and disposed to overlap the first display area of the display panel,
- wherein the panel driver controls luminance of at least some of the first pixels in the first display area at a first time point at which the at least one camera module captures an image,
- wherein the panel driver includes:
- a timing controller configured to convert first data into second data;
- and
- a data driver configured to generate the analog data signal based on the second data,
- wherein the timing controller generates an offset control signal and a selection signal based on a control signal, and
- wherein the data driver includes:
- an offset circuit configured to generate an offset applied to the second data based on the offset control signal;
- and
- a signal generator configured to generate the analog data signal corresponding to the at least some of the first pixels based on the second data, the offset, and the selection signal.
11 more elements
A display device, comprising:
- a display panel which includes a first display area including a first pixel area in which first pixels are disposed and a transmissive area in which no pixel is disposed, and a second display area including a second pixel area in which second pixels are disposed;
- a panel driver configured to supply an analog data signal to the first and second pixels;
- a camera configured to include at least one camera module for capturing an image and disposed to overlap the first display area of the display panel;
- a camera driver;
- and
- a host processor configured to supply a camera control signal to the camera driver and to supply first data to the panel driver,
- wherein the panel driver controls luminance of at least some of the first pixels in the first display area at a first time point at which the at least one camera module captures an image,
- wherein the camera driver generates a command in response to the camera control signal,
- wherein the panel driver controls the luminance of the at least some of the first pixels in response to the command,
- wherein the panel driver includes:
- a timing controller configured to convert the first data into second data and to generate an offset control signal and a selection signal based on the command;
- and
- a data driver configured to generate the analog data signal based on the second data, and
- wherein the data driver includes:
- an offset circuit configured to generate an offset applied to the second data in response to the offset control signal;
- and
- a signal generator configured to generate the analog data signal corresponding to the at least some of the first pixels based on the second data, the offset, and the selection signal.
14 more elements
Dependencies are inferred from the claim text.