Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Chungchun Chen

Xue Dong

Renwei Guo

Peng Liu

Mubing Li

Xiaochuan Chen

Pengcheng Lu

Jinghua Miao

Haisheng Wang

Changfeng Li

Ming Yang

Jiantao Liu

Lin Lin

Wei Sun

Rui Li Xu

Lili Chen

Wenqing Zhao

A display method and a display device are disclosed. The display method is applicable in display panels in which sub-pixels are arranged in a triangle-shaped arrangement manner. The display method includes generating an original image including a plurality of first virtual pixels () according to image information; calculating a display component of a second virtual sub-pixel () according to display components of first virtual sub-pixels () of a same color as the second virtual sub-pixel () in at least one first virtual pixel (); and calculating a display component of a sub-pixel () according to display components of second virtual sub-pixels () of a same color as the sub-pixel () in at least two adjacent second virtual pixels ().

Display method and display device

A wearable device and a method for monitoring eating are provided. The wearable device is wearable on an arm of a user and includes: an acceleration sensor, used to acquire acceleration information of the arm of the user; a processing unit connected to the acceleration sensor, used to calculate times of eating performed by the user in a predetermined duration based on the acceleration information and obtain an eating frequency of the user; a comparing unit connected to the processing unit, used to compare the eating frequency with a reference frequency and generate a first alarming signal if determining through comparison that the eating frequency is equal to or larger than the reference frequency; and an alarm connected to the comparing unit, used to alarm upon reception of the first alarming signal.

Wearable device and method for monitoring eating

A display panel is provided which includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction substantially perpendicular to the first direction, and a driving circuit. The driving circuit is arranged at an end of the data lines for supplying a scan signal to the gate lines and supplying grayscale signals to the data lines.

Display panel and driving method thereof, and display apparatus

The present invention provides a display device and a method for controlling a grating thereof, and belongs to the field of display technology, and can overcome the problem in which electrodes of the grating substrate require high fabricating accuracy and are difficult to fabricate due to the arrangement of a pixel array. The display device at least comprises a pixel array and a grating, an odd-numbered row of sub-pixels and a neighboring even-numbered row of sub-pixels are offset in a longitudinal direction by a preset length, a first substrate of the grating comprises a plurality of electrodes, each electrode comprises a plurality of segments which are continuous and are offset in a segment-wise manner by a predefined length from an end to the other end of the electrodes. Since the pixels and the grating are arranged in a corresponding manner, the electrodes of the grating substrate have an increased width, requirements for accuracy of the process for fabricating the electrodes are reduced, and the fabrication difficulty is reduced. By turning on and off the grating, a switch of the display device between 2D and 3D display can be realized.

Display device and method for controlling a grating thereof

The present disclosure provides a switch control device and method for electronic device, and an electronic device. The switch control device of the electronic device comprises: a high level output unit, connected with the high level input terminal and configured to output a high level with a predetermined amplitude to the high level input terminal, the predetermined amplitude higher than a predetermined voltage; a logic level output unit configured to output a logic level; and a switch unit, with a control terminal inputted with the logic level, a first terminal inputted with the ground terminal, and a second terminal inputted with a low level, and configured to connect the first terminal and the second terminal when the logic level is in a first state, in order to turn on the electronic device, and disconnect the first terminal from the second terminal when the logic level is in a second state, in order to turn off the electronic is device.

Switch control device and method for electronic device, and electronic device

The present disclosure provides a display device and a method for controlling a grating. The display device includes at least a pixel array and a grating. The pixel array comprises a plurality of columns of pixels. Each pixel includes at least one sub-pixel. Upper edges of odd-numbered columns of sub-pixels are aligned and upper edges of even-numbered columns of sub-pixels are aligned, and each of the odd-numbered columns of sub-pixels and each of the even-numbered columns of sub-pixels are staggered longitudinally. The grating comprises a liquid crystal layer and a first substrate. The electrodes of the first substrate are arranged to correspond to a region where a portion of the odd-numbered columns of, or the even-numbered columns of, sub-pixels of the pixel array is located. A corresponding region of the grating is turned on or turned off so as to form a light shielding region and a light transmitting region.

Display device and method for controlling grating of the display device

An electronic device for a deaf person is provided. The device includes sound sensors arranged at different positions of the electronic device, and configured for sensing an external sound and converting the sensed external sound into sound signals; a processor connected to the sound sensors, and configured for generating a prompt signal when any sound parameters of the sound signals transmitted by the sound sensors meets a prompt condition; a vibrator connected to the processor, and configured for vibrating upon receiving the prompt signals; a first comparator connected to the processor, and configured for, in response of receiving the prompt signal, determining a sound sensor corresponding to a sound signal with a highest intensity, and generating orientation information corresponding to the sound sensor that corresponds to the sound signal with the highest intensity; and an indicator connected to the first comparator, and configured for indicating the orientation information.

Electronic device for a deaf person

A naked-eye 3D display processing method includes: receiving source display data for naked-eye 3D display; modifying the source display data, so as to acquire target display data including data corresponding to at least one subpixel separation sequence consisting of one or more consecutive subpixels in a dark state, two subpixels, which are arranged in a row identical to and adjacent to the subpixel separation sequence, corresponding to different views; and outputting the target display data to a display panel so as to display the target display data.

Naked-eye three-dimensional display processing method, naked-eye three-dimensional display processing device and display device

Provided are an image display method and a display apparatus, wherein the method comprises comparing the image within the sampling area with each of the at least one preset characteristic pattern, respectively (); when the image within the sampling area matches any of the at least one preset characteristic pattern, obtaining a gray scale value for at least one monochromatic sub-pixel among multiple monochromatic sub-pixels corresponding to the sampling area in a value assignment manner corresponding to the preset characteristic pattern, and marking the at least one monochromatic sub-pixel in a state marking matrix as gray scale value being determined and unchangeable (); otherwise, calculating gray scale values for multiple monochromatic sub-pixels corresponding to the sampling area according to the markings of the multiple monochromatic sub-pixels corresponding to the sampling area in the state marking matrix and the image within the sampling area, and marking the monochromatic sub-pixels in the state marking matrix as gray scale value being determined and changeable or being processed but gray scale value to be determined (). The present disclosure can complete an image conversion flow integrated with particular pattern processing in one traversal without repetition or missing.

Image display method and display apparatus

The present disclosure relates to a method and an apparatus for discriminating luminance backgrounds for images and a display apparatus thereof. The method comprises the steps of: receiving image information that is to be discriminated, the image information comprising gray scale values for respective sub-pixels in each pixel; forming the gray scale values for specific sub-pixels of pixels within the s&#xb1;mth row and the t&#xb1;nth column in the image information, having a pixel of the sth row, tth column as the center, into a digit group, and arranging the digit group in order, wherein s, m, t and n are natural numbers; if the gray scale values for N greater specific sub-pixels in the digit group are all greater than a given gray scale value, and a variance is less than or equal to a specified threshold, it is determined that the specific sub-pixels within the s&#xb1;mth row and the t&#xb1;nth column are a high-luminance background region; otherwise, it is determined that the specific sub-pixels within the s&#xb1;mth row and the t&#xb1;nth column are a non-high-luminance background region. By means of the method of the present disclosure, an image region can be discriminated as a high-luminance region or a non-high-luminance region.

Method and apparatus for discriminating luminance backgrounds for images, and a display apparatus

This disclosure provides a pixel structure and a driving method thereof, a display panel and a display device. The pixel structure comprises: a plurality of repeating groups; each repeating group comprising three sub-pixels of different colors arranged in row direction; positions of repeating groups of adjacent rows being staggered for one and a half sub-pixels in column direction. In the above pixel structure, three sub-pixels constitute two pixels, which can, under a relatively low physical resolution, realize a relatively high resolution through sharing sub-pixels by a plurality of pixel units.

Growing community of inventors

Beijing, China

Chungchun Chen