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US 2017/0364175 A1Published application
Touch sensing unit and electronic device having same
AssigneeSamsung Display Co., Ltd.
InventorsYong-hwan Park, Nayun Kwak, Jongseok Kim
Life of this patent
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Abstract
An electronic device including: a first pattern part including first mesh lines in which a plurality of first cut line parts are defined; and a second pattern part spaced apart from the first pattern part in a first direction and including a plurality of second cut line parts in which a plurality of second cut line parts are defined. A first reference region is defined in the first pattern part; a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined.
Claims21
An electronic device comprising:
- a base layer;
- a first pattern part disposed on one surface of the base layer, the first pattern part comprising:
- first lines arrayed in a first direction, each of the first lines extending in a second direction crossing the first direction;
- a first pattern line which is disposed between the first lines and in which first cut line parts are defined;
- second lines disposed in the second direction, each of the second lines extending in the first direction;
- a second pattern line which is disposed between the second lines and in which second cut line parts are defined;
- and
- a second pattern part disposed on one surface of the base layer and spaced apart from the first pattern part in the first direction, the second pattern part comprising:
- third lines arrayed in the first direction, each of the third lines extending in the second direction;
- and
- fourth lines disposed in the second direction, each of the fourth lines extending in the first direction,
- wherein:
- a first reference region is defined in the first pattern part;
- a configuration repeating unit, which is a minimum repeating unit of the second lines and the second pattern line, which are arrayed in the second direction, is disposed in the first reference region;
- a second reference region, which overlaps the first and second pattern parts, is defined;
- the second reference region is spaced apart from the first reference region in the first direction and has a same area as the first reference region;
- a width of each of the second cut line parts in the first direction is defined as a first width;
- and
- a difference between a first value, which is number of second cut line parts disposed in the first reference region among the second cut line parts multiplied by the first width, and a second value, which is a total sum of a minimum spaced distance between the first and second pattern parts which are disposed in the second reference region, is less than the second value.
16 more elements
A touch sensing unit comprising:
- a first pattern part comprising first mesh lines in which a plurality of first cut line parts are defined;
- and
- a second pattern part spaced apart from the first pattern part in a first direction and comprising second mesh lines in which a plurality of second cut line parts are defined,
- wherein:
- a first reference region is defined inside the first pattern part;
- a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined between the first and second pattern parts;
- and
- a difference between a first value, which is a number of first cut line parts disposed in the first reference region among the first cut line parts multiplied by a width of each of the plurality of first cut line parts in the first direction, and a second value, which is a total sum of a minimum spaced distance between the first and second pattern parts which are disposed in the second reference region, is less than the second value.
5 more elements
Dependencies are inferred from the claim text.