Acer Inc.

Acer Gadget Inc.

Starvr Corporation

Adam Elements International Co., Ltd.

Hao-Ming Chang

Ker-Wei Lin

Chun-Ta Chen

Chun-Yu Chen

Li Wen Lin

Feng-Ming Liu

Chun-Hsien Chen

Wei-Chen Lee

Yen-Chou Chueh

Hui-Ping Sun

Kuan-Lin Chen

Wei-Chih Wang

Yun Cheng

Chun-Kai Cho

Chih-Yuan Chang

Hung-Yi Lin

Shih-Ting Huang

Yi-Heng Lee

Chih-Heng Tsou

Jen-Chieh Shih

Anton Lionel

Stéphane Portes

Yu-Lin Huang

Chung-Ying Chang

Hui-Yen Wang

Monitor

Electric bicycle

Computer host

Notebook computer

A virtual reality positioning device including a casing, a plurality of lenses, and a plurality of optical positioning components is provided. The casing has a plurality of holes. The lenses are installed in the holes, respectively, where a field angle of each of the lenses is greater than or equal to 120 degrees and less than or equal to 160 degrees, and the lenses include convex lenses or Fresnel lenses. The optical positioning components are installed in the casing and aligned to the lenses, respectively. In addition, a virtual reality positioning system and manufacturing method of a virtual reality positioning device are provided.

Virtual reality positioning device, virtual reality positioning system, and manufacturing method of virtual reality positioning device

Scooter

Headphone

A head-mounted display includes a host, two installing bases, two connection elements and a head belt. The host has two installing grooves and two opposite sidewalls, and the two installing grooves respectively penetrate through the two sidewalls. The two installing bases are disposed in the host, wherein each installing base has an abutting portion and an installing portion connected to each other. The abutting portion of each installing base abuts against an inner edge of the corresponding sidewall, and the installing portion of each installing base is exposed outside of the host through the corresponding installing groove. The two connection elements are respectively installed onto the two installing portions of the two installing bases. The head belt has two opposite connection portions, and the two connection portions are respectively connected to the two connection elements.

Growing community of inventors

Taipei, Taiwan

Hao-Ming Chang