公开(公告)号：JP2010166542A

公开(公告)日：2010-07-29

申请号：JP2009060592

申请日：2009-03-13

Applicant: Compal Electronics Inc ,  コンパル エレクトロニクス インコーポレイテッド

Inventor： SHEN WEI-HSIANG

IPC: H04N5/205 ,  H04N1/00

CPC classification number: H04N5/20

Abstract: PROBLEM TO BE SOLVED: To effectively perform adjustment in different definitions to objective images of different sizes, when the objective images of different sizes coexist in one display. SOLUTION: A signal-buffering circuit 110 obtains from a signal source 210 an image signal including at least one first pulse group and one second pulse group in accordance with the number of pulses. An objective-image discriminating circuit 120 converts the image signal to first and second objective-image signals with different voltages in accordance with the pulse groups. An image-quality definition improving circuit 140 converts the image signal to first and second objective-image definition signals in accordance with the voltage levels. A dynamic definition adjusting device 100 can make different definition adjustment to each of the objective images of different sizes. Another dynamic definition adjustment method is also disclosed. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：当不同尺寸的客观图像在一个显示中共存时，为了有效地对不同尺寸的客观图像进行不同定义的调整。 解决方案：信号缓冲电路110根据脉冲数从信号源210获得包括至少一个第一脉冲组和一个第二脉冲组的图像信号。 物镜图像鉴别电路120根据脉冲组将图像信号转换成具有不同电压的第一和第二目标图像信号。 图像质量定义改进电路140根据电压电平将图像信号转换为第一和第二目标图像定义信号。 动态清晰度调整装置100可以对不同尺寸的每个目标图像进行不同的定义调整。 还公开了另一种动态定义调整方法。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：GB2467387A

公开(公告)日：2010-08-04

申请号：GB0908622

申请日：2009-05-19

Applicant: COMPAL ELECTRONICS INC

Inventor： SHEN WEI-HSIANG

IPC: H04N5/262

Abstract: An image signal for example from a DVD player or signal generator comprises a first and second set of pulses 510. The said first and second set of pulses are transformed into first and second object signals 520. The voltage of the said signals is increased 530 and based on said increased voltages the first and second sets of pulses are distinguished and converted into signals of first and second definition 540. The voltage may be increased via an operational amplifier and an integrator. The definition of each object is adjusted based on the definition signal 550. The set of pulses with the greater number of pulses will be assigned the greater definition.

公开(公告)号：GB2467387B

公开(公告)日：2010-12-29

申请号：GB0908622

申请日：2009-05-19

Applicant: COMPAL ELECTRONICS INC

Inventor： SHEN WEI-HSIANG

IPC: H04N5/262

公开(公告)号：DE102009002778A1

公开(公告)日：2010-07-29

申请号：DE102009002778

申请日：2009-04-30

Applicant: COMPAL ELECTRONICS INC

Inventor： SHEN WEI-HSIANG

IPC: H04N5/57

Abstract: Die Erfindung offenbart eine Vorrichtung zum Einstellen der Bildauflösung. Die Vorrichtung kann den ersten Pulssatz von dem zweiten Pulssatz trennen und verschiedene Bildauflösungssignale modulieren. Darüber hinaus wird ebenfalls ein Verfahren zum Einstellen der Bildauflösung offenbart.