Back to results
US 2024/0256090 A1Published application
Display device and position input system including the same
AssigneeSamsung Display Co., Ltd.
InventorsJUN YEONG SEOL, Sung Guk An, Da Som Gu, Ki Jun Roh, Hee Young Lee, So Yeon Han
Life of this patent
Estimating the term…
Abstract
A display device includes a display unit, a touch sensing unit disposed on a front surface of the display unit, a code placement unit including a plurality of code patterns and a pattern protection layer, and disposed on the touch sensing unit, and an adhesive material disposed on the code placement unit, wherein the pattern protection layer covers the plurality of code patterns and separates the plurality of code patterns from the adhesive material.
Claims20
A display device comprising:
- a display unit;
- a touch sensing unit disposed on a front surface of the display unit;
- a code placement unit including a plurality of code patterns and a pattern protection layer, and disposed on the touch sensing unit;
- and
- an adhesive material disposed on the code placement unit,
- wherein the pattern protection layer covers the plurality of code patterns and separates the plurality of code patterns from the adhesive material.
3 more elements
A display device comprising:
- a display unit including a plurality of emission areas;
- a touch sensing unit disposed on a front surface of the display unit;
- a code placement unit including a plurality of code patterns and a pattern protection layer covering and shielding the plurality of code patterns, and disposed on the touch sensing unit;
- an adhesive material disposed on the code placement unit;
- and
- a front protective cover attached to the code placement unit by the adhesive material.
3 more elements
A position input system comprising:
- a display device displaying an image;
- and
- a position input device in which coordinate data is input,
- wherein the display device comprises:
- a display unit including a plurality of emission areas;
- a touch sensing unit disposed on a front surface of the display unit to sense touch coordinates;
- a code placement unit including a pattern protection layer covering and shielding a plurality of code patterns, and disposed on the touch sensing unit;
- an adhesive material disposed on the code placement unit;
- and
- a front protective cover attached on to the code placement unit by the adhesive material.
7 more elements
Dependencies are inferred from the claim text.