Htc Corporation

Chroma Ate Inc.

Chien-Hsin Huang

Chang-Hua Wei

Meng-Sheng Chiang

Chih-Ling Chien

Chin-Wei Chou

Yi-Shen Wang

Yien-Chun Kuo

Hsiao-Wei Wu

Hung-Yu Chen

Yi-Bin Ho

Tsung-Yuan Ou

Hsiao-Chuan Huang

Chih-Wei Tai

Fu-Long Hong

Lee-Wei Chen

Chen-Pang Chuang

Wen-Chung Chen

Wen-Hsiung Shih

Chang-Hwang Chiou

Chung-Lin Liu

Chen-Yu Wang

Herein disclosed is a voltage dividing resistor comprising a resistance bar and a plurality of dividing connectors. The resistance bar has a first end and a second end and provides a first current path, which stretches from the first end to the second end along the resistance bar. The distance between the first end and the second end is less than the length of the first current path. The first and second ends are configured to be electrically connected to a power source. The dividing connectors are electrically connected to different locations on the first current path. Each of the dividing connectors has a contact pad. The resistance bar is not coplanar with the contact pads. A divided voltage is obtained from a pair of dividing connectors chosen from the plurality of dividing connectors.

Voltage dividing resistor

Portable electronic device

A mobile device includes a substrate, a ground element, and a radiation branch. The ground element includes a ground branch, wherein an edge of the ground element has a notch extending into an interior of the ground element so as to form a slot region, and the ground branch partially surrounds the slot region. The radiation branch is substantially inside the slot region, and is coupled to the ground branch of the ground element. The ground branch and the radiation branch form an antenna structure.

Mobile device

The disclosure provides a speaker-connector module and a handheld electronic device. The handheld electronic device includes a body and a speaker-connector module. The body has an opening. The speaker-connector module is assembled in the body and correspondingly disposed to the opening. The speaker-connector module includes a housing, a speaker and an electrical connector. The housing has a major sound passage, wherein the major sound passage has a major input end and a major output end. The speaker is assembled in the housing and has a sound outlet surface, wherein the major input end is communicated with the sound outlet surface. The electrical connector is disposed in the major sound passage and adjacent to the speaker, and the major input end is connected to the electrical connector.

Speaker-connector module and handheld electronic device

An electronic device is provided, and includes a keyboard module and a display module. The keyboard module includes a first key area, a second key area, and a joining area disposed between the first key area and the second key area. The display module has a connecting surface detachably disposed on the joining area and electrical connected to the keyboard module. The display module is stood on the keyboard module to face a first direction in a first operation mode and a second direction is opposite to the first direction in a second operation mode.

Electronic device and keyboard module thereof

A key structure including at least two protruding keys and a key frame is provided. The at least two protruding keys are arrayed adjacently. Each of the at least two protruding keys has a first side edge, a second side edge and a protrusion. The second side edge is opposite to the first side edge. The protrusion has a curved-convex surface, a first side surface and a second side surface. The curved-convex surface is getting protruding inwardly from the first side edge and the second side edge. The top end of the curved-convex surface has a crest line. The first side surface passes through the end points of the first side edge, the second side edge and the crest line in the same side. The second side surface is opposite to the first side surface. The key frame is used for carrying the at least two protruding keys.

Key structure

Growing community of inventors

Taoyuan, Taiwan

Chien-Hsin Huang