Samsung Electronics Co., Ltd.

Chohee Park

Seongwoo Choi

Il Do Kim

Jeonggyu Jo

Dareum Kang

Bongjae Rhee

Yongwon Lee

Hyeongsoon Park

Hyeoncheol Jeong

Dohyun Bae

An electronic device is provided. An electronic device includes a sensor, a display including a first surface and a second surface, a rear linear polarizer disposed at a front surface of the sensor module, a rear phase difference film disposed between a front surface of the rear linear polarizer and the second surface of the display, a front phase difference film disposed at the first surface of the display at a position corresponding to a location of the sensor, a front linear polarizer disposed at a front surface of the front phase difference film, and a front plate disposed at a front surface of the front linear polarizer.

Electronic device for improving performance of sensor

Disclosed is an electronic device that includes a housing, a display module that includes a first panel including a first surface, a second surface opposite to the first surface, and a plurality of pixels disposed between the first surface and the second surface, a cover layer that is disposed on the first surface of the first panel and that forms one surface of the housing, and a second panel disposed on the second surface of the first panel, and a sensor that is coupled to the display module and that forms a sensing area on the one surface of the housing. The display module includes an opening that is formed through the second panel and in which the sensor is disposed, and the sensor includes an active area and an inactive area formed around the active area. A first adhesive material is formed between the active area and the first panel. The first adhesive material includes a mechanical or thermal characteristic that a glass transition temperature Tg ranges from 0&#xb0; C. to 25&#xb0; C. in a frequency condition of 0.01 Hz to 0.1 Hz, a modulus of elasticity at 35&#xb0; C. or more is 0.2 GPa or less, and a modulus of elasticity at &#x2212;10&#xb0; C. or less is 1 GPa or more.

Electronic device including display module including sensor and method for manufacturing the display module

Growing community of inventors

Gyeonggi-do, South Korea

Chohee Park