Display device
AssigneeSamsung Display Co., Ltd.
InventorsJin Woo Park, Won Kyu Kwak, Dong Wook Kim, Hyun-Chol Bang
Life of this patent
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Abstract
A display device including a display panel including a plurality of transistors and displaying an image on a front surface thereof; and a sensing module on a rear surface of the display panel, wherein the display panel includes a first region that overlaps the sensing module and a second region that does not overlap the sensing module, a W/L ratio of one of the transistors in the first region is greater than a W/L ratio of another of the transistors in the second region, the W/L ratio being obtained by dividing a width of a channel of the transistor by a length of the channel.
Claims29
A display device, comprising:
- a display panel including a plurality of transistors and displaying an image on a front surface thereof;
- and
- a sensing module on a rear surface of the display panel, wherein:
- the display panel includes a first region that overlaps the sensing module and a second region that does not overlap the sensing module,
- a W/L ratio of one of the transistors in the first region is greater than a W/L ratio of another of the transistors in the second region, the W/L ratio being obtained by dividing a width of a channel of the transistor by a length of the channel, and
- the transistors in the second region each include a bent region between a source and a drain, and the transistors in the first region do not include a bent region, and
- the number of transistors with bent regions is greater than the number of transistors with non-bent regions.
A display device comprising a display panel including a plurality of pixels, wherein:
- the display panel includes a first region and a second region, a plurality of pixels being included on the first region and the second region,
- a pixel density of the first region is smaller than a pixel density of the second region,
- a W/L ratio of one transistor in the first region is greater than a W/L ratio of another transistor in the second region, the W/L ratio being obtained by dividing a width of a channel of the transistor by a length of the channel, and
- the transistors in the second region each include a bent region between a source and a drain, and the transistors in the first region do not include a bent region, and
- the number of transistors with bent regions is greater than the number of transistors with non-bent regions.
A display device, comprising:
- a display panel including a plurality of pixels and displaying an image on a front surface thereof;
- and
- a sensing module on a rear surface of the display panel, wherein
- the display panel includes a first region that overlaps the sensing module and a second region that does not overlap the sensing module,
- a luminance of one pixel in the first region is higher than a luminance of one pixel in the second region, and
- the transistors in the second region each include a bent region between a source and a drain, and the transistors in the first region do not include a bent region, and
- the number of transistors with bent regions is greater than the number of transistors with non-bent regions.
Dependencies are inferred from the claim text.