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US 2019/0058014 A1Published application
Display device
AssigneeSamsung Display Co., Ltd.
InventorsMi-ae PARK, Jinhwan Kim, Byeong-jin Lee
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Abstract
A display device includes an input sensing unit having a plurality of sensing electrodes, a plurality of signal lines each of which is connected to a corresponding one of the plurality of sensing electrodes, and a plurality of sensing pads each of which each is connected to a corresponding one of the plurality of signal lines. The sensing pads are arranged in a non-linear configuration, such as a plurality of rows when viewed in a plan view.
Claims38
A display device comprising:
- a display panel having a display area including a plurality of light emitting elements;
- and a non-display area having a plurality of display pads electrically connected to the plurality of light emitting elements;
- a first printed circuit board disposed on the non-display area of the display panel and electrically connected to the plurality of display pads;
- a first adhesive member disposed on the display area of the display panel and a portion of the first printed circuit board;
- an anti-reflection member overlapping with the display area and disposed on the first adhesive member;
- a second adhesive member disposed on the anti-reflection member;
- a second printed circuit board overlapping with the non-display area;
- an anisotropic conductive film disposed on the second printed circuit board;
- a plurality of sensing electrodes overlapping with the display area and disposed on the second adhesive member;
- a plurality of signal lines, each of which is connected to a corresponding one of the plurality of sensing electrodes;
- and
- a plurality of sensing pads disposed on the anisotropic conductive film and electrically connected to the second printed circuit board by the anisotropic conductive film, wherein the sensing pads are arranged in a plurality of rows in a plan view;
- a base film disposed on the plurality of sensing electrodes, the plurality of signal lines, and the plurality of sensing pads;
- a third adhesive member disposed on the base film;
- and
- a window disposed on the third adhesive member.
13 more elements
A display device comprising:
- a display panel comprising a plurality of light emitting elements;
- and
- an input sensing unit disposed on the display panel and sensing a contact of an external object,
- wherein the input sensing unit comprises:
- a base film;
- a plurality of sensing electrodes disposed under the base film;
- a plurality of signal lines respectively connected to the plurality of sensing electrodes and transmitting signals corresponding to changes in capacitance of the plurality of sensing electrodes;
- and
- a plurality of sensing pads respectively connected to the plurality of signal lines and arranged in a non-linear configuration.
6 more elements
Dependencies are inferred from the claim text.