Shenzhen China Star Optoelectronics Technology Co., Ltd.

Zte Corporation

Maketube S.r.l

Feng Zhao

Chung-Yi Chiu

Jianhua Zhang

Zhuming Deng

Jie Zhou

Xue Zhang

Yu-chih Wu

Chungyi Chiu

Jin Cao

Tan Liu

Jingwei Xie

An apparatus for high yield foaming of coffee has a pressure control mechanism, a gas pressure source, a water reservoir and a back pressure resonance mechanism, wherein a coffee outlet is arranged at a lower part of the back pressure resonance mechanism. When a button is pressed, water having a controlled water pressure enters a coffee placement cavity to be mixed with the coffee and extracted. One resonance needle and a colloid ring constitute a resonance cavity. When pressed coffee slurry passes through the resonance cavity, due to the pressed coffee slurry and a special structure of the resonance cavity, the coffee slurry is sufficiently foamed after high-frequency oscillation and flows out of the coffee outlet.

Method and apparatus for high yield foaming of coffee

The present disclosure provides a pre-equalization compensation method and device for a link, a storage medium and an electronic device. The method includes: in response to that an Active Antenna Unit (AAU) is powered on, parsing a prestored off-line compensation table to obtain first non-flatness equalization coefficients of an RF link with a plurality of sub-carriers and second non-flatness equalization coefficients of a wave control link with the plurality of sub-carriers, with each one of the plurality of sub-carriers corresponding to one of the first non-flatness equalization coefficients and one of the second non-flatness equalization coefficients; combining the first non-flatness equalization coefficients of the plurality of sub-carriers and the second non-flatness equalization coefficients of the plurality of sub-carriers to obtain a combined carrier non-flatness coefficient; and performing equalization compensation on the link according to the combined carrier non-flatness coefficient.

Pre-equalization compensation method and device for link, storage medium and electronic device

The disclosure discloses a curved display panel, the curved display panel includes a first curved substrate, a second curved substrate, a liquid crystal layer disposed between the first curved substrate and the second curved substrate, a first pixel element array disposed on the first curved substrate, a second pixel element array disposed on the second curved substrate. The first pixel element array at least includes a plurality of first pixel elements arranged linearly on the flattened first curved substrate, the second pixel element array at least includes a plurality of second pixel elements arranged linearly on the flattened second curved substrate correspondingly. The plurality of first pixel elements or the plurality of second pixel elements of at least one of the first pixel element array and the second pixel element array are arranged with unequal intervals.

Curved monitor and curved display panel thereof

A quantum dot lighting device includes a quantum-dot-lighting layer and two main structural layers being arranged at two sides of the quantum-dot-lighting layer along a vertical direction. The quantum-dot-lighting layer includes a red lighting unit, a green lighting unit, and a red lighting unit. The red lighting unit includes red quantum dots, the green lighting unit includes green quantum dots, and the blue lighting unit includes blue quantum dots. A number of the blue quantum dots is larger than the number of the green quantum dots, and the number of the green quantum dots is larger than the number of the red quantum dots. With the configuration, the material of the quantum dots may be reduced, and the pureness of the white light beams may be enhanced.

Quantum dot lighting devices

The present disclosure relates to a gray-tone mask (GTM) and the manufacturing method thereof. The GTM includes at least one first light-blocking bar and at least on second light-blocking bar. A first gap is formed between any two adjacent first light-blocking bars. The second light-blocking bar is arranged within the first gap. The first gap includes a first crack being formed between adjacent first light-blocking bar and second light-blocking bar, wherein a length of the second light-blocking bar is 'a', a width of the first crack is 'b', and a ratio of the length of the second light-blocking bar (&#x201c;a&#x201d;) to the width of the first crack (&#x201c;b&#x201d;) satisfy the relationship: 0.9&#x3c;a/b&#x3c;1.1. In this way, the design scope is limited. Thus, a reasonable GTM design may be obtain and the experimental cost may be reduced.

Gray-tone masks and the manufacturing method thereof

A color filter substrate used in a display and the method thereby, and the photo mask of the color filter substrate are disclosed. The color filter substrate comprises a main body and a plurality color resist patterns on the main body. The adjacent color resist patterns partially overlap wherein in the overlapping region, the thickness of bottom color resist pattern is gradually thinning in its edge direction. Through the above way, the horn section in the overlapping region of the adjacent RGB color resist patterns of the color filter substrate is reduced. The performance of the liquid crystals is improved. Moreover, the OC flat layer does not need to be built on RGB the color resist pattern. The production cost of the liquid crystal display device is reduced and the productivity is improved.

Color filter substrate used in a display and its manufacturing method

The present invention provides a liquid crystal display pixel structure and a manufacture method thereof. The liquid crystal display pixel structure comprises: a lower substrate, a passivation layer located on an upper surface of the lower substrate, a pixel electrode located on the passivation layer, an upper substrate, and a common electrode located on a lower surface of the upper substrate; each pixel comprises multi domains; in one pixel, the passivation layer comprises at least two trench structures having different depths, and the pixel electrode uninterruptedly covers on the trench structures, the trench structures having different depths divide the one pixel into different areas to realize that liquid crystals in different areas of the one pixel have different twisted angles under the same driving voltage. The liquid crystal display pixel structure of the present invention is capable of improving the color washout phenomenon under wide view angle, and simplifying the driving control circuit and raising the pixel aperture ratio.

Growing community of inventors

Guangdong, China

Feng Zhao