Genius Electronic Optical (xiamen) Co., Ltd.

Genius Electronic Optical Co., Ltd.

Tpk Touch Solutions (xiamen) Inc.

Intex Marketing Ltd.

Tpk Advanced Solutions Inc.

Fuzhou University

Jimei University

Feng Chen

Shih-Han Chen

Yanxuan Yin

Ho-Hsun Chi

Yuh-Wen Lee

Baina Chen

Yongfeng Lai

Cheng-Chung Chiang

Long Ye

Huifeng Pan

Matthew Bone

Yanbin Chen

Ruyou Tang

Yan Bin Chen

Yaw Yuan Hsu

Jia-Sin Jhang

Zhi Xiong Huang

Ta-Cheng Fan

Feng Li

Guangyun Li

Zhenfeng Xie

Hsiang-Lung Hsia

Huai Tian Wang

Wei Wei

Yanjun Xie

Shih Han Chen

Xianbin Xu

Fengming Lin

Keming Ruan

Tsai-Kuei Wei

Citian You

Yan-Bin Chen

Kunxiong Ye

Jiayou He

Yau-Chen Jiang

Maozong Lin

Ling Wu

Jinhui Gong

Defa Wu

Yita Chiang

Jianbin Yan

Chung-Chih Chang

Ming Yang

Run Hu

Junguang Zhang

Kai-Lun Wang

Chih-Cheng Chuang

Guan-Ning Huang

Chung Chih Chang

Yuhwen Lee

Tacheng Fan

Hui Ni

Yuanfan Yang

Sun-Po Lin

Huinong Cai

Xiping Du

Guanning Huang

Wang-Ting Ho

Guo-Jin Su

Xiaoli Qiu

Yi Fang

Zhijian Lin

Xu Luo

Riqing Chen

Zhen Mei

Cai-Jin Ye

Pingping Chen

Liuyun Fang

Qiufen Gao

Gaoling Huang

Anfeng Xiao

Bai Na Chen

Dongdong Xue

The present disclosure relates to air assemblies having an inflation, a deflation, and a closed state for use with inflatable products, such as air mattresses. Specifically, the present disclosure relates to air assemblies where the configuration of the air assembly can be changed manually by a user by operating a directional control valve to inflate, deflate, or close the inflatable product. The directional control valve may also activate a pump in the inflation and deflation states and deactivate the pump in the closed state.

Manual inflation and deflation adjustment structure for a pump

An optical imaging lens includes a first lens element to a fifth lens element from an object side to an image side along an optical axis. An optical axis region of the object-side surface of the second lens element is concave, the third lens element has negative refracting power and an optical axis region of the image-side surface of the third lens element is convex, an optical axis region of the object-side surface of the fourth lens element is convex and a periphery region of the object-side surface of the fifth lens element is convex. Lens elements included by the optical imaging lens are only five lens elements described above. TTL is a distance from the object-side surface of the first lens element to an image plane along the optical axis and T1 is a thickness of the first lens element along the optical axis to satisfy TTL/T1≤5.600.

Optical imaging lens

The present disclosure provides an optical imaging lens. The optical imaging lens may comprise six lens elements positioned in an order from an object side to an image side. Through controlling the convex or concave shape of the surfaces of the lens elements and designing parameters satisfying at least one inequality, the optical imaging lens may shorten the system length and enlarge the view angle and aperture size.

A method for optimizing a Polar-RNNA quantizer of MLC NAND flash based on deep learning comprises the following steps: Step S: transforming an MLC flash detection task into a deep learning task, and obtaining three hard-decision read thresholds based on a neural network; Step S: expanding six soft-decision read thresholds based on the three hard-decision read thresholds; Step S: constructing an LLR mapping table, and obtaining new LLR information of MLC flash based on the LLR mapping table; Step S: symmetrizing an MLC flash channel, and performing density evolution; and Step S: optimizing the soft-decision read thresholds based on a genetic algorithm to obtain an optimal quantization interval. According to the invention, polar codes can be directly used for MLC flash channels without the arduous work of MLC flash channel modeling, so that the reliability of MLC flash is effectively improved.

Method for optimizing polar-RNNA quantizer of MLC-type NAND flash memory on basis of deep learning

An optical imaging lens, including first to sixth lens elements sequentially arranged from an object side to an image side along an optical axis, is provided. Each lens element includes an object-side surface facing the object side and allowing imaging rays to pass through and an image-side surface facing the image side and allowing the imaging rays to pass through. The optical imaging lens satisfies: (T3+G34)/T4≥1.900 and (HFOV×ImgH)/EFL≥50.000°, where T3 and T4 are thicknesses of the third and fourth lens elements along the optical axis, G34 is an air gap from the third lens element to the fourth lens element along the optical axis, HFOV is a half field of view of the optical imaging lens, ImgH is an image height of the optical imaging lens, and EFL is an effective focal length of the optical imaging lens.

The present invention provides an optical imaging lens. The optical imaging lens comprises five lens elements positioned in an order from an object side to an image side, each of which has an object-side surface facing the object side and an image-side surface facing the image side. Counting from the object side to the image side, the five lens are labeled as a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element, all of which have refracting power. Through controlling a variable air gap formed between two adjacent lens elements and parameters to meet an inequality, adjustment distance required for focusing the optical imaging lens will be shortened.

An optical imaging lens includes a first, a second, a third, a fourth, a fifth, and a sixth lens elements from an object side to an image side arranged in order along an optical axis. The six lens elements are the only lens elements having refracting power in the optical imaging lens. An optical axis region of an object-side surface of the third lens element is concave. A periphery region of an image-side surface of the fourth lens element is concave. An optical axis region of an image-side surface of the sixth lens element is concave.

Air assemblies () having an inflation, a deflation, and a closed state for use with inflatable products, such as air mattresses. Specifically, air assemblies () can be changed manually by a user by operating a directional control valve () to inflate, deflate, or close the inflatable product. The directional control valve () may also activate a pump in the inflation and deflation states and deactivate the pump in the closed state.

An optical imaging lens includes a first lens element to a sixth lens element. The first lens element has positive refracting power, an optical axis region of the object-side surface of the second lens element is convex, the third lens element has positive refracting power and an optical axis region of the image-side surface of the third lens element is convex, and an optical axis region of the image-side surface of the fifth lens element is convex. ImgH is an image height of the optical imaging lens, Fno is the f-number of the optical imaging lens, &#x3c5;2, &#x3c5;3, &#x3c5;4 and &#x3c5;6 are respectively an Abbe number of the second, the third, the fourth and the sixth lens element to satisfy ImgH/Fno&#x2265;2.000 mm and &#x3c5;2+&#x3c5;3+&#x3c5;4+&#x3c5;6&#x2264;135.000.

An optical imaging lens includes a first lens element to a sixth lens element. The third lens element has negative refracting power and a periphery region of the image-side surface of the third lens element is convex. An optical axis region of the image-side surface of the fourth lens element is convex, an optical axis region of the image-side surface of the fifth lens element is convex, and an optical axis region of the object-side surface of the sixth lens element is concave to satisfy &#x3bd;2+&#x3bd;3+&#x3bd;4+&#x3bd;6&#x2264;130.000 and (T1+T4+G45)/(G12+T2+G34)&#x2265;2.500.

The present disclosure relates to a pressure sensing module, a touch panel and a method of detecting a two-point touch pressure of a touch panel. The pressure sensing module includes a substrate and a sensing layer formed over the substrate. The sensing layer includes a plurality of pressure sensing units. The pressure sensing units are axially symmetrically disposed along a symmetry axis of the substrate to form a first pressure sensing region and a second pressure sensing region. The pressure sensing unit includes four resistors having a same resistance. The four resistors are configured as a Wheatstone bridge, in which pattern shapes of two of the resistors have a same extending direction and are not adjacent. The touch panel includes the pressure sensing module described above. The method of detecting the two-point touch pressure of the touch panel is used to detect the two-point touch pressure on the touch panel.

Pressure sensing module, touch panel and method of detecting two-point touch pressure of touch panel

An optical imaging lens may include a first, a second, a third and a fourth lens elements positioned in an order from an object side to an image side. Through designing concave and/or convex surfaces of the four lens elements, the optical imaging lens may provide improved imaging quality and optical characteristics, increased field of view and increased aperture while the optical imaging lens may satisfy (G34+T4)/AAG&#x2264;2.200 and V1+V2+V3+V4&#x2265;110.000, wherein an air gap between the third lens element and the fourth lens element along the optical axis is represented by G34, a thickness of the fourth lens element along the optical axis is represented by T4, a sum of the three air gaps from the first lens element to the fourth lens element along the optical axis is represented by AAG and Abbe numbers of the first to the fourth lens elements are represented by V1, V2, V3 and V4.

An optical imaging lens includes a first lens element to a sixth lens element. An optical axis region of the object-side surface of the first lens element is convex, an optical axis region of the image-side surface of the second lens element is convex, an optical axis region of the object-side surface of the third lens element is convex, the fourth lens element has negative refracting power, an optical axis region of the object-side surface of the fourth lens element is concave, a periphery region of the object-side surface of the fifth lens element is concave, an optical axis region of the object-side surface of the sixth lens element is convex and an optical axis region of the image-side surface of the sixth lens element is concave to satisfy (G12+T3+G34+T4+G45+T5)/EFL&#x2265;1.200.

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Fujian, China

Feng Chen