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CN101075027A - 双面显示器 - Google Patents

双面显示器 Download PDF

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Publication number
CN101075027A
CN101075027A CNA2006100607151A CN200610060715A CN101075027A CN 101075027 A CN101075027 A CN 101075027A CN A2006100607151 A CNA2006100607151 A CN A2006100607151A CN 200610060715 A CN200610060715 A CN 200610060715A CN 101075027 A CN101075027 A CN 101075027A
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CN
China
Prior art keywords
double
sided display
display
data
sided
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2006100607151A
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English (en)
Inventor
翁世芳
庄宗仁
刘建林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CNA2006100607151A priority Critical patent/CN101075027A/zh
Priority to US11/741,750 priority patent/US20070285413A1/en
Publication of CN101075027A publication Critical patent/CN101075027A/zh
Pending legal-status Critical Current

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1601Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161Indexing scheme relating to constructional details of the monitor
    • G06F2200/1612Flat panel monitor
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02Details of power systems and of start or stop of display operation
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2092Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G3/2096Details of the interface to the display terminal specific for a flat panel
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种双面显示器,其利用一交流-直流转换电路将一交流电转换成一直流电、利用一直流-直流转换电路将所述直流电转换成双面显示器内部各用电单元所需直流电压。其包括两背向设置的显示屏幕。其中两显示屏幕分别由两驱动电路驱动,两驱动电路分别从相同或不同的电脑主机处接收数据。因此,利用本发明,可达到双人同时使用、节省使用空间与制造成本的目的。

Description

双面显示器
技术领域
本发明涉及一种双面显示器。
背景技术
现代办公环境中,为节省办公空间,往往安排电脑操作人员面对面在同一办公桌上办公,其电脑显示器背靠背放置于桌面上。因此,操作人员的桌面,在摆放文件及一些办公用品后,再加上两台显示器,往往显得拥挤。并且,在制造的过程中,两台显示器都单独需要配置供电部件,背光型显示器还需单独配置背光组件,使制造成本居高不下。
目前,已出现一种具双屏幕显示功能的笔记本电脑,见中国国家知识产权局于2005年3月30日公开的申请号为CN03159774.2、名为“双屏幕输入显示装置及数据处理装置”的专利申请说明书,该说明书揭露了的笔记本电脑即利用双屏幕显示同一信息内容,便于一操作者利用其一面展示演说某信息内容,观看者在另一面观看展示内容。然而,由于该说明书中将笔记本电脑双屏幕分置于不同的壳体内部,使笔记本电脑的体积增加过大。
此外,由于上述双屏幕均受同一主机控制,无法连接至不同的主机,使用时,只能显示同样内容,无法满足某些情况下不同人同时操作的同台双屏幕显示器的要求。
发明内容
有鉴如此,提供一种双面显示器,以节省使用空间与制造成本。
还提供一种双面显示器,以便于不同操作者同时使用操作。
其中,所述双面显示器利用一交流-直流转换电路将一交流电转换成一直流电、利用一直流-直流转换电路将所述直流电转换成双面显示器内部各用电单元所需直流电压,所述双面显示器包括两背向设置的显示屏幕,每一显示屏幕分别由一驱动电路驱动,每一驱动电路分别从一电脑主机处接收数据。
所述每一显示屏幕为一液晶面板。
所述两个液晶面板由同一背光源提供背光。
所述双面显示器外壳上设置有两个数据接口,每一数据接口分别连接所述两个驱动电路中的一个。
每一数据接口从一相同或不同的电脑主机处接收数据传输至所连接的驱动电路。
所述双面显示器外壳上设置有一电源接口,所述电源接口从一外部电源接收交流电。
附图说明
图1是本发明双面显示器前视图。
图2是图1所示双面显示器左视图。
图3是图1所示双面显示器一角度的立体视图。
图4是图1所示双面显示器另一角度的立体视图。
图5是本发明双面显示器一实施方式的电路图。
具体实施方式
请参阅图1至图4,本实施方式中的双面显示器包括一显示器本体10、一支撑架20支撑显示器本体10、以及一底座30。底座30上固定有隔开一定距离相对设置的两个支撑座301。支撑架20利用两个连接短轴40设置于两个支撑座301上。显示器本体10在其前后面上包括有两个相背设置的显示屏幕101、101’。在适合位置,例如显示器本体10的底部位置,还设置有一电源接口103与两个数据接口104、105。电源接口103从一外部电源处(图未示)接收交流电流,供显示器本体10内部用电单元使用。根据需要,数据接口104与105可连接至同一电脑主机(图未示),当连接至同一电脑主机时,从电脑主机输入的数据同时显示在显示屏幕101与101’上。数据接口104与105亦可分别连接一不同的电脑主机(图未示),并将从电脑主机输入的数据分送至显示屏幕101、101’上显示,例如,从数据接口104输入的数据显示在第一显示屏幕101上,从数据接口105输入的数据显示在第二显示屏幕101’上。此外,在显示器本体壳体左右面上还设置有多个散热孔102。
支撑架20底面成圆弧状,该圆弧状底面202与底座上设置于两支撑座301之间的截面成圆弧状的凹槽302相对应。支撑架20底部两侧面分别具有一圆孔201,两支撑座301相对圆弧状凹槽302的一面亦开设有一圆孔3011。两连接短轴40分别插设于支撑架侧面圆孔201与支撑座圆孔3011中,将支撑架20设置于支撑座301上。圆弧状凹槽302截面尺寸大于支撑架圆弧状底面202截面尺寸,因此,可以以连接短轴40轴线为中心前后旋转显示器本体10一定角度,便于用户在使用时,调节显示屏幕101与101’的角度。
请参阅图5。从电源接口103输入的交流电进入显示器本体10后,经一AC/DC(交流-直流)转换电路110将其转换成直流电,该直流电再经一DC/DC(直流-直流)转换电路120升降压为显示器本体10内部各用电单元所需的各种直流电压,例如升降压为图5中示出的第一第二驱动电路130、160、以及背光模组150所需的直流电压。从一电脑主机(下称“电脑主机I”)经由数据接口104输入的数据传输至第一驱动电路130,第一驱动电路130根据该数据驱动第一液晶面板140,使用户能从第一显示屏幕101上观看该电脑主机提供的数据内容。从上述电脑主机I或另一电脑主机(下称“电脑主机II”)经由数据接口105输入的数据传输至第二驱动电路160,第二驱动电路160根据该数据驱动第二液晶面板170,使用户能从第二显示屏幕101’上观看上述电脑主机I或上述电脑主机II提供的数据内容。背光模组150设置于第一液晶面板140与第二液晶面板170之间,同时为第一、第二液晶面板140与170提供背光。因此,利用此双面显示器,不仅可显示同一电脑主机提供的同样内容,还可显示不同电脑主机提供的不同内容,满足至少两个用户对电脑显示器的需求,节省了制造成本,在现代拥挤的办公环境下,还达到了节省空间的目的。

Claims (7)

1.一种双面显示器,所述双面显示器利用一交流-直流转换电路将一交流电转换成一直流电、利用一直流-直流转换电路将所述直流电转换成该双面显示器内部各元器件所需直流电压,其特征在于,所述双面显示器包括两个背向设置的显示屏幕,每一显示屏幕分别由一驱动电路驱动,每一驱动电路从一电脑主机处接收数据。
2.如权利要求1所述的双面显示器,其特征在于,所述每一显示屏幕为一液晶面板。
3.如权利要求2所述的双面显示器,其特征在于,所述两个液晶面板由同一背光源提供背光。
4.如权利要求1所述的双面显示器,其特征在于,所述双面显示器外壳上设置有两个数据接口,每一数据接口分别连接所述两个驱动电路中的一个。
5.如权利要求4所属的双面显示器,其特征在于,每一数据接口从一相同电脑主机处接收数据传输至所连接的驱动电路。
6.如权利要求4所述的双面显示器,其特征在于,每一数据接口从不同电脑主机处接收数据传输至所连接的驱动电路。
7.如权利要求1所述的双面显示器,其特征在于,所述双面显示器外壳上设置有一电源接口,所述电源接口从一外部电源接收交流电。
CNA2006100607151A 2006-05-19 2006-05-19 双面显示器 Pending CN101075027A (zh)

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CNA2006100607151A CN101075027A (zh) 2006-05-19 2006-05-19 双面显示器
US11/741,750 US20070285413A1 (en) 2006-05-19 2007-04-29 Double-sided display

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Application Number Priority Date Filing Date Title
CNA2006100607151A CN101075027A (zh) 2006-05-19 2006-05-19 双面显示器

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CN (1) CN101075027A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102820020A (zh) * 2011-06-08 2012-12-12 天津三星电子有限公司 一种可实现双桌面操作功能的显示器
CN103971651A (zh) * 2014-04-18 2014-08-06 京东方科技集团股份有限公司 一种显示装置及其控制方法
CN106548711A (zh) * 2015-09-21 2017-03-29 三星显示有限公司 显示设备和智能手表
CN109256055A (zh) * 2018-11-20 2019-01-22 江苏亨通智能物联系统有限公司 双屏显示模块
CN116453481A (zh) * 2023-03-09 2023-07-18 格科微电子(上海)有限公司 驱动电路及芯片、显示设备

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8621365B2 (en) * 2010-04-06 2013-12-31 Asustek Computer Inc. File sharing method and system
KR101940187B1 (ko) * 2012-10-25 2019-01-21 삼성디스플레이 주식회사 양면 표시 장치 및 그 제조 방법
ITRM20130114A1 (it) * 2013-02-28 2014-08-29 Marcello Bertozzi Sistema informatico per la gestione e trasmissione delle informazioni e delle immagini nei rapporti tra enti e utenti
KR102168671B1 (ko) * 2014-09-24 2020-10-22 삼성디스플레이 주식회사 듀얼 디스플레이 장치 및 이를 포함하는 전자 기기
CN104460088A (zh) * 2014-12-12 2015-03-25 京东方科技集团股份有限公司 一种多面显示器件
KR102249030B1 (ko) * 2015-06-25 2021-05-07 엘지디스플레이 주식회사 디스플레이 장치
CN108195448A (zh) * 2018-01-22 2018-06-22 四川保利康医疗器械有限公司 一种危险废物秤重电子条码秤
CN110032248A (zh) * 2019-05-22 2019-07-19 苏州奥科飞光电科技有限公司 一种双面显示的装置
TWI778732B (zh) * 2020-09-04 2022-09-21 瑞鼎科技股份有限公司 多屏顯示裝置
CN112764503B (zh) * 2021-01-14 2022-09-13 深圳市众志天成科技有限公司 一种大数据信息管理系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100310100B1 (ko) * 1996-07-10 2001-12-17 윤종용 휴대용 컴퓨터시스템의 전원공급장치 그리고 이에 적합한 dc입력선택회로
US6067078A (en) * 1996-09-03 2000-05-23 Lear Automotive Dearborn, Inc. Dual screen display device
US5896575A (en) * 1997-02-28 1999-04-20 Motorola, Inc. Electronic device with display viewable from two opposite ends
US6094341A (en) * 1998-07-08 2000-07-25 Lin; Hui Notebook computer
GB9825108D0 (en) * 1998-11-16 1999-01-13 Checkout Computer Systems Limi Computer displays
KR100648231B1 (ko) * 1999-10-19 2006-11-24 삼성전자주식회사 터치 스크린을 갖는 보조 액정디스플레이 패널을 이용한 포인팅 장치를 구비하는 휴대용 컴퓨터 및 그 방법
GB2373068A (en) * 2001-01-19 2002-09-11 Senator Internat Ltd Computer with two displays
US20020109662A1 (en) * 2001-02-12 2002-08-15 Miller Leighton Thomas Dual-screen computer display
US6667878B2 (en) * 2002-01-30 2003-12-23 David A. Ponx Double screen laptop
US6917348B2 (en) * 2002-03-20 2005-07-12 International Business Machines Corporation Video display mode for dual displays
US20030204708A1 (en) * 2002-04-24 2003-10-30 Colin Hulme Portable computer having hierarchical operating systems
JP3870862B2 (ja) * 2002-07-12 2007-01-24 ソニー株式会社 液晶表示装置およびその制御方法、ならびに携帯端末
US20040160736A1 (en) * 2003-02-13 2004-08-19 Cheng-Chih Lin Portable computer
US7240228B2 (en) * 2003-05-05 2007-07-03 Microsoft Corporation Method and system for standby auxiliary processing of information for a computing device
JP4079143B2 (ja) * 2003-12-22 2008-04-23 セイコーエプソン株式会社 照明装置、電気光学装置及び電子機器
TWM261751U (en) * 2004-07-09 2005-04-11 Uniwill Comp Corp Switching display processing architecture for information device
US7283353B1 (en) * 2004-09-30 2007-10-16 Aurellius Jordan Screen extenders
US7633744B2 (en) * 2005-05-31 2009-12-15 Microsoft Corporation Notebook computers configured to provide enhanced display features for a user
US7545627B1 (en) * 2007-11-24 2009-06-09 Lantigua Juan J Lapdesk dual interface portable-stationary computer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102820020A (zh) * 2011-06-08 2012-12-12 天津三星电子有限公司 一种可实现双桌面操作功能的显示器
CN102820020B (zh) * 2011-06-08 2015-05-27 天津三星电子有限公司 一种可实现双桌面操作功能的显示器
CN103971651A (zh) * 2014-04-18 2014-08-06 京东方科技集团股份有限公司 一种显示装置及其控制方法
CN106548711A (zh) * 2015-09-21 2017-03-29 三星显示有限公司 显示设备和智能手表
CN109256055A (zh) * 2018-11-20 2019-01-22 江苏亨通智能物联系统有限公司 双屏显示模块
CN116453481A (zh) * 2023-03-09 2023-07-18 格科微电子(上海)有限公司 驱动电路及芯片、显示设备
CN116453481B (zh) * 2023-03-09 2025-05-30 格科微电子(上海)有限公司 驱动电路及芯片、显示设备

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