公开(公告)号：US20220317965A1

公开(公告)日：2022-10-06

申请号：US17216701

申请日：2021-03-30

Applicant: Novatek Microelectronics Corp.

Inventor： Wen-Chi Lin ,  Yuan-Yung Liao ,  Chung-Wen Wu ,  Chi-Han Lee ,  Jiun-Yi Lin ,  Po-Jui Huang ,  Chung-Wen Hung

IPC: G06F3/14 ,  F21V23/00 ,  G09G5/00

Abstract: The disclosure provides a light cabinet, including multiple light boards and multiple light-board controllers. The light boards form a first light-board array of the light cabinet. The light-board controllers are arranged one-to-one on the light boards. The light-board controllers of the light boards in a first column of the first light-board array are connected in series to form a first controller string. The output terminal of the first controller string is connected electrically to an input terminal of a second controller string in a corresponding column of a second light-board array of another light cabinet. The input terminal of the first controller string is connected electrically to a first output terminal of a video data splitter (or an output terminal of a third controller string in a corresponding column of a third light-board array of yet another light cabinet).

公开(公告)号：US10684815B1

公开(公告)日：2020-06-16

申请号：US16261600

申请日：2019-01-30

Applicant: Novatek Microelectronics Corp.

Inventor： Chi-Han Lee ,  Wen-Chi Lin

IPC: G06F3/16

Abstract: An interface converter and an operation method of interface converter is provided. The interface converter includes a first media stream receiver, a second media stream transceiver, and a controller. The first media stream receiver is configured to fetch a first media stream for matching a first media stream protocol, wherein the first media stream comprises a link symbol clock and a first audio data with an audio parameter, the first media stream receiver further comprises a buffer having a write indicator and a read indicator for buffering sampled audio data from the first audio data. The second media stream transceiver is coupled to the first media stream receiver, and configured to receive the sampled audio data and a adjusted audio clock for generating a second media stream for matching a second media stream protocol. The controller is coupled to the first media stream receiver, configured to calculate an adjusted audio parameter according to the audio parameter, the write indicator and the read indicator, and generates the adjusted audio clock according to the link symbol clock and the adjusted audio parameter.

公开(公告)号：US11537349B2

公开(公告)日：2022-12-27

申请号：US17216701

申请日：2021-03-30

Applicant: Novatek Microelectronics Corp.

Inventor： Wen-Chi Lin ,  Yuan-Yung Liao ,  Chung-Wen Wu ,  Chi-Han Lee ,  Jiun-Yi Lin ,  Po-Jui Huang ,  Chung-Wen Hung

IPC: G06F3/14 ,  F21V23/00 ,  G09G5/00

Abstract: The disclosure provides a light cabinet, including multiple light boards and multiple light-board controllers. The light boards form a first light-board array of the light cabinet. The light-board controllers are arranged one-to-one on the light boards. The light-board controllers of the light boards in a first column of the first light-board array are connected in series to form a first controller string. The output terminal of the first controller string is connected electrically to an input terminal of a second controller string in a corresponding column of a second light-board array of another light cabinet. The input terminal of the first controller string is connected electrically to a first output terminal of a video data splitter (or an output terminal of a third controller string in a corresponding column of a third light-board array of yet another light cabinet).