Samsung Electronics Co., Ltd.

Jungbae Bae

Joongyu Lee

Donghyun Yeom

Kwangtai Kim

Hyunchang Shin

Songhee Jung

Jaesung Lee

Jungchul An

Jongkon Bae

Jinhyun Kim

Byungduk Yang

Yongkoo Her

Youngdo Kim

Jaeseung Choi

Kyungtae Kim

Yohan Lee

Dongkyoon Han

Donghan Lee

Jiyong Kim

Jongah Kim

Heewoong Yoon

Jeongho Cho

Yunpyo Hong

Changbyung Park

Seonghoon Kim

Gwangho Choi

Kihyuk Lee

Dongseop Lee

Taehyeong Kim

Taewoong Lee

Myeongsil Park

Hyeoncheol Jo

Byoungryoul Song

Jinkyung Lee

Jongki Park

An electronic device is provided. The electronic device includes a window, a display, an image sensor, a first processor connected through a first electric path to the image sensor, and a second processor connected through a second electric path different from the first electric path to the image sensor.

Electronic device for obtaining illuminance data using image sensor

An electronic device is provided. The electronic device includes a display, at least one optical sensor, a display driver, at least one processor, and a memory. The display includes a plurality of pixels, and a plurality of color filters disposed on top of the plurality of pixels. The at least one optical sensor may generate an ultraviolet light exposure value in accordance with the exposure of the plurality of color filters to ultraviolet light. The display driver may control the driving of the display. The at least one processor may control the driving of the display driver. The memory may be operatively connected to the at least one processor. The memory may store instructions which, when executed, allow the at least one processor to calculate a radiation amount based on the value of exposure to ultraviolet rays and exposure time, and compensate color deviation of the plurality of pixels in accordance with deterioration of the plurality of color filters based on the radiation amount.

Electronic device and operation method thereof

An electronic device according to certain embodiments comprises: a digitizer panel; and a printed circuit board electrically connected to the digitizer panel, wherein the digitizer panel includes: a body including an insulating layer, a first layer laminated on a first surface of the insulating layer and including first connection pads, a second layer laminated on a second surface opposite to the first surface of the insulating layer, signal patterns included in the first layer and the second layer, and dummy patterns electrically disconnected from the signal patterns, and a connection part including second connection pads corresponding to the first connection pads and electrically connected to the printed circuit board, wherein the signal patterns included in the first layer and the signal patterns included in the second layer are electrically connected to each other by a via hole disposed in the insulating layer, and dummy patterns are arranged in a pad region of the second layer facing a portion in which the first connection pads are arranged.

Digitizer panel and electronic device including the same

Disclosed is an electronic device. An electronic device according to an embodiment may comprise: a display panel of which at least a portion is flexible; a window disposed above at least the portion of the display panel; an anti-reflection layer (AR/LR) disposed above at least a portion of the window; and an anti-glare layer (AG) disposed below at least the portion of the window. Various other embodiments are also possible.

Flexible display device including anti-reflection layer and anti-glare layer, and electronic apparatus including same

Various embodiments disclose a method and an apparatus including a display, a memory including information on a number of duty cycles per one refresh period for emitting light by pixels of the display corresponding to each of a plurality of refresh rates of the display, and a processor, wherein the processor is configured to control the electronic device to perform an operation according to a first number of duty cycles based on the display operating at a first refresh rate, and perform an operation according to a second number of duty cycles based on the display operating at a second refresh rate, wherein the first number is less than the second number based on the first refresh rate being higher than the second refresh rate.

Apparatus and method for driving display based on frequency operation cycle set differently according to frequency

According to various embodiments of the disclosure, an electronic device may include: a camera sensor, a display panel including a first area corresponding to an area in which the camera sensor is disposed, and a second area different from the first area, and a display driver IC (DDI) configured to drive the display panel, wherein the DDI is configured to: obtain at least one of a luminance value or a gradation value of a first image output to the first area, determine whether to control the first image output to the first area, based on at least one of the luminance value or the gradation value of the first image, and control the first image output to the first area in response to the determination, wherein the first image is controlled such that, based on at least one of the luminance value of the first image or the gradation value of the first image, a plurality of pixels disposed in the first area are powered off, or a third image different from the first image is output to the first area.

Electronic device including an in-display optical sensor

An electronic device and a method capable of reducing an afterimage of a display are provided. The method includes the operations of where a display panel is divided into a first area and a second area, in response to a specified event, controlling a display panel in a partial display state in which a first area is deactivated and a second area is activated, while the display panel is in the partial display state, dividing each frame into a first sub-period and a second sub-period, and controlling first pixels corresponding to the first area, controlling the first pixels to receive a data voltage corresponding to an inactive state, by supplying the first gate signal to the first pixels in the first sub-period, and controlling the first pixels to receive a bias voltage, by supplying the first gate signal to the first pixels in the second sub-period.

Electronic device and method capable of reducing afterimage of display

An electronic device is provided. The electronic device includes: a display panel including a display area in which a plurality of pixels are arranged and configured to display an image in a first direction, and a first camera module including camera circuitry and a second camera module including camera circuitry arranged under the display panel, wherein the display area includes a first display area overlapping the first camera module in the first direction and a second display area overlapping the second camera module in the first direction, wherein pixels per inch (PPI) of the first display area is less than the PPI of the second display area.

Electronic device including display

A foldable electronic device includes: a display panel including a pixel array, a first region, a second region, and a folding region interposed between the first region and the second region, a plurality of gate lines connected with respective gates of a plurality of transistors included in the pixel array and extending in a first direction, a plurality of data lines connected with respective sources of the plurality of transistors and extending in a second direction crossing the first direction, a gate driving circuit connected with the plurality of gate lines, a display driver integrated circuit (DDI) connected with the plurality of data lines, a first detection line connecting a first gate line of the plurality of gate lines corresponding to the folding region with the DDI, a processor, and a memory operatively connected with the processor. The foldable electronic device is configured to be folded as the folding region is bent such that the first region corresponds to the second region, the DDI is configured to detect a first gate driving voltage applied to the first gate line by the gate driving circuit using the first detection line, and to transmit, to the processor, defect information indicating that the folding region is defective based on the first gate driving voltage being less than a reference voltage, and the memory stores instructions which when executed, cause the processor to: receive the defect information from the DDI, identify at least a portion of the folding region and/or the second region, based on the defect information as a defective region, and control the display panel to display an execution screen on the first region based on the identified defective region.

Foldable electronic device for detecting defective region and method thereof

An electronic device is provided. The electronic device includes a display for outputting a screen and a processor operatively connected to the display. The processor is configured to receive a user input associated with movement of a screen output on the display, detect a screen movement speed corresponding to the user input associated with the screen movement, determine an amount of screen tilt compensation corresponding to the screen movement based on the screen movement speed, when the screen movement speed is included in a first interval, and keep the amount of screen tilt compensation based on the screen movement speed constant, when the screen movement speed is included in a second interval faster than the first interval.

Method for compensating for screen movement of display and electronic device for supporting the same

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Suwon-si, South Korea

Jungbae Bae