Huawei Device Co., Ltd.

Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Cnooc Gas & Power Group

Jing Tian

Xin Li

Li Xiao

Chao Zhang

Rui Wang

Bing Liu

Yu Cao

Lei Jiang

Liang Tian

Tao Song

Biao Yang

Nan Xing

Jianhong Wu

Yonghao Liu

Dongyu An

Yujie Ren

A method for evaluating performance of a natural gas analysis system includes obtaining components of a natural gas analysis system as well as the maximum allowable error and the maximum allowable deviation of a calorific value of each of the components. The method includes determining components and uncertainties of a standard gas mixture; obtaining a final peak area of each of the components in each group of standard gas mixture. The method includes obtaining calibration functions of the natural gas analysis system and analytical functions of respective components. The method includes obtaining an uncertainty and a calorific value uncertainty of each of the components. The method includes judging whether the evaluation result from the natural gas analysis system to be evaluated is qualified, and providing a performance evaluation conclusion for the natural gas analysis system.

Performance evaluation method for natural gas analysis system

A triggering method and a wireless handheld device, the touchscreen triggering method including detecting an input combination that is of a click frequency and/or click intensity and is received when a touchscreen is in a locked state and when it is detected that the input combination that is of the click frequency and/or the click intensity and is received when the touchscreen is in the locked state matches a pre-stored input combination of a click frequency and/or click intensity, wherein the pre-stored input combination of the click frequency and/or the click intensity is corresponding to an operation, executing the operation corresponding to the matched pre-stored input combination of the click frequency and/or the click intensity.

Triggering method and wireless handheld device

A triggering method and a wireless handheld device provided in embodiments of the present invention relate to the field of electronic technologies. The touchscreen triggering method includes: detecting an input combination that is of a click frequency and/or click intensity and is received when a touchscreen is in a locked state; and when it is detected that the input combination that is of the click frequency and/or the click intensity and is received when the touchscreen is in the locked state matches a pre-stored input combination of a click frequency and/or click intensity, wherein the pre-stored input combination of the click frequency and/or the click intensity is corresponding to an operation, executing the operation corresponding to the matched pre-stored input combination of the click frequency and/or the click intensity.

A display device and a method for forming the same are provided. The display device includes a backlight module, a display panel, an optical film, and a cladding layer arranged in a stack-up manner. The cladding layer is configured to fix the backlight module and the display panel. The cladding layer includes a first portion and a second portion. The first portion is at a light-emitting side of the display panel, at least a part of the first portion is located between the display panel and the optical film, and the second portion is a lateral surface of the backlight module.

Display device and method for forming the same

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