CN106910485A - A kind of display terminal - Google Patents

A kind of display terminal Download PDF

Info

Publication number
CN106910485A
CN106910485A CN201510981257.4A CN201510981257A CN106910485A CN 106910485 A CN106910485 A CN 106910485A CN 201510981257 A CN201510981257 A CN 201510981257A CN 106910485 A CN106910485 A CN 106910485A
Authority
CN
China
Prior art keywords
module
display terminal
audio
display
video signal
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
CN201510981257.4A
Other languages
Chinese (zh)
Inventor
于洋
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.)
Tianjin Samsung Electronics Co Ltd
Samsung Electronics Co Ltd
Original Assignee
Tianjin Samsung Electronics Co Ltd
Samsung Electronics 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 Tianjin Samsung Electronics Co Ltd, Samsung Electronics Co Ltd filed Critical Tianjin Samsung Electronics Co Ltd
Priority to CN201510981257.4A priority Critical patent/CN106910485A/en
Publication of CN106910485A publication Critical patent/CN106910485A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G09G5/003Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006Details of the interface to the display terminal

Abstract

The invention discloses a kind of display terminal, including:Data interface module, is connected with external data transmission equipment;Direct current transformation power module, is connected with data interface module, audio-video signal modular converter and driver module respectively;Backlight drive module, is connected with data interface module, backlight respectively;Audio-video signal modular converter, is connected with data interface module;Driver module, is connected with audio-video signal modular converter.A kind of display terminal disclosed by the invention, when it can realize menu display function on its display screen, substantially reduce the connection cables of display terminal, display terminal and its space shared by connection cables is greatly reduced, the valuable work of user and living space are saved, while saving the production cost of display terminal, the routine use to user offers convenience, ensure product use feeling of the user to display terminal, be of great practical significance.

Description

A kind of display terminal
Technical field
The present invention relates to display technology field, more particularly to a kind of display terminal.
Background technology
With continuing to develop for human sciences's technology, the family such as computer, television set, video camera, camera Electrical appliance equipment is increasingly popularized in people's daily life, is had become people and is lived indispensable group Into part.
It is shown in Figure 1 for display terminals such as current displays, if it will be on the display screen Realize that picture shows, it usually needs a power line on display terminal is connected with civil power, civil power enters In entering display terminal, by multiple power modules (such as direct current transformation power module with exchange conversion dc source Module) exchange conversion direct current treatment and direct current transformation treatment are carried out respectively, so as to be converted into display terminal The various power supplies for needing, while needing to be drawn from main frame PC a video signal cable with display Video input interface in terminal is connected, and the vision signal that video signal cable is transmitted enters display eventually Behind end, processed by the display signal processing module on display terminal mainboard, be finally shown to display eventually On the display screen at end.
Therefore, for a user, if it is desired to allowing a display terminal to realize picture on its display screen Display function, counts a power line and a video signal cable in, and display terminal needs connection at least two Line could realize menu display function, and reason line turns into an annoying problem.Meanwhile, display terminal has Inside comprising modules it is more, considerably increase the volume and thickness of display terminal.Therefore, it is existing aobvious Showing terminal can not only increased the economic expenditure of user, and also take up user valuable work and life Space, the routine use to user brings inconvenience, badly influences product of the user to display terminal Use feeling.
Therefore, at present in the urgent need to developing a kind of display terminal, it can be realized on its display screen During menu display function, substantially reduce the connection cables of display terminal, be greatly reduced display terminal and its Space shared by connection cables, saves the valuable work of user and living space, while saving display eventually The production cost at end, the routine use to user offers convenience, it is ensured that user makes to the product of display terminal With impression.
The content of the invention
In view of this, it is an object of the invention to provide a kind of display terminal, it can be on its display screen When realizing menu display function, the connection cables of display terminal are substantially reduced, display terminal is greatly reduced And its space shared by connection cables, the valuable work of user and living space are saved, while saving aobvious Show the production cost of terminal, the routine use to user offers convenience, it is ensured that product of the user to display terminal Product use feeling, is of great practical significance.
Therefore, the invention provides a kind of display terminal, including:
Data interface module, is connected with external data transmission equipment, is set for receiving external data transmission The DC voltage of standby output is simultaneously transferred to direct current transformation power module and backlight drive module, and with outside At least data transfer of audio-video signal all the way is carried out between data transmission set, audio frequency and video are then transferred to Signal conversion module;
Direct current transformation power module, respectively with data interface module, audio-video signal modular converter and display Drive module is connected, for the DC voltage that the data interface module is transmitted to be converted into the display The direct-current working volts of audio-video signal modular converter and driver module in terminal, and export;
Backlight drive module, is connected with data interface module, backlight respectively, for by the data The DC voltage of interface module transmission is converted to the operating voltage of backlight in display terminal, and exports;
Backlight, including multiple LEDs, show for providing display panel picture and use up;
Audio-video signal modular converter, is connected with data interface module, for receiving the data-interface The audio-video signal of module transfer, is then converted into the audio-video signal of preset kind, and be sent to display Drive module;
Driver module, is connected with audio-video signal modular converter, for receiving the audio frequency and video letter The audio-video signal of the preset kind that number modular converter sends, and it is converted into the aobvious of display terminal display panel Show drive signal, be then sent to display terminal display panel and carry out picture to show.
Wherein, the backlight includes multiple LEDs.
Wherein, the data interface module is the interface module that can transmit audio-video signal.
Wherein, the data interface module be USB C interface modules, the USB C interface module with External data transmission equipment is connected by USB C connecting lines.
Wherein, the data interface module is also connected with spread data signals module, the data-signal The data that expansion module is used to be carried out between at least one external data transmission equipment audio-video signal are passed It is defeated, it is then transferred to data interface module;
Accordingly, the data interface module is additionally operable to receiving what the spread data signals module was transmitted After audio-video signal, the audio-video signal modular converter is transmitted to.
Wherein, the spread data signals module is usb hub.
Wherein, the display terminal includes SECO plate, the data interface module, direct current transformation electricity Source module, backlight drive module, audio-video signal modular converter and driver module are located at the sequential On control panel.
Wherein, the SECO plate is located in the display screen of the display terminal.
Wherein, the display terminal includes display screen housing and collet, when being provided with described in the collet Sequence control panel, the collet is hinged with the display screen housing.
The technical scheme that the present invention is provided more than, compared with prior art, the invention provides A kind of display terminal, its data interface module having can be carried out between external data transmission equipment The data transfer of audio-video signal, is then transferred to audio-video signal modular converter, is turned by audio-video signal Mold changing block is converted to the audio-video signal of preset kind and is sent to driver module, then is driven by display Module is converted into the display drive signals of display terminal display panel, is then sent to display terminal display surface Plate carries out picture and shows.Therefore, when the present invention can realize menu display function on its display screen, The connection cables of display terminal are substantially reduced, is greatly reduced shared by display terminal and its connection cables Space, saves the valuable work of user and living space, while saving the production cost of display terminal, gives The routine use of user offers convenience, it is ensured that user to the product use feeling of display terminal, with great Production practices meaning.
Brief description of the drawings
Fig. 1 is a kind of block diagram of existing display terminal;
A kind of block diagram of display terminal that Fig. 2 is provided for the present invention;
A kind of block diagram of embodiment of a kind of display terminal that Fig. 3 is provided for the present invention;
A kind of schematic appearance of display terminal that Fig. 4 is provided for the present invention;
Fig. 5 is located at schematic appearance during horizontal positioned state for a kind of display terminal for providing of the invention;
Fig. 6 is located at schematic appearance during wall hanging state for a kind of display terminal for providing of the invention.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings and implement The present invention is described in further detail for mode.
Referring to Fig. 2, become the invention provides a kind of display terminal, including data interface module 201, direct current Piezoelectricity source module 202, backlight drive module 203, backlight 204, audio-video signal modular converter 205 With driver module 206, wherein:
Data interface module 201, is connected with external data transmission equipment (such as outer computer main frame), For receiving the DC voltage of external data transmission equipment output and being transferred to direct current transformation power module 202 With backlight drive module 203, and carried out between external data transmission equipment at least all the way audio frequency and video letter Number data transfer, be then transferred to audio-video signal modular converter 205;
Direct current transformation power module 202, respectively with data interface module 201, audio-video signal modular converter 205 are connected with driver module 206, for the direct current for transmitting the data interface module 201 Voltage conversion is audio-video signal modular converter 205 and driver module in the display terminal The direct-current working volts of 206 (it is, of course, also possible to including other operational modules), and export;
Backlight drive module 203, is connected with data interface module 201, backlight 204 respectively, is used for The DC voltage that the data interface module 201 is transmitted is converted to the work of backlight 204 in display terminal Make voltage, and export;
Backlight 204, shows for providing display panel picture and uses up;
Audio-video signal modular converter 205, is connected with data interface module 201, described for receiving The audio-video signal of the transmission of data interface module 201, is then converted into the audio-video signal of preset kind, And it is sent to driver module 204;
Driver module 206, is connected with audio-video signal modular converter 205, described for receiving The audio-video signal of the preset kind that audio-video signal modular converter 205 sends, and it is converted into display terminal The display drive signals of display panel, are then sent to display terminal display panel and carry out picture to show, real The menu display function of existing display terminal display screen.
In the present invention, the display terminal can be any including display, panel computer and all-in-one etc. A kind of device with menu display function.
In the present invention, the external data transmission equipment can setting with output data for any one It is standby, such as notebook computer, desktop computer, panel computer etc..
In the present invention, implement, the backlight 204 can include multiple light emitting diodes LED, can also be other electronic devices that can light certainly.
In the present invention, implement, the data interface module is that can transmit audio-video signal Interface module.Implement, the data interface module can be USB C interface modules, described USB C interface module is connected with external data transmission equipment by USB C connecting lines.Therefore, for A kind of display terminal that the present invention is provided, when it can realize menu display function on its display screen, The connection cables (only needing a USB C connecting line) of display terminal are substantially reduced, therefore, significantly The space shared by connection cables is reduced, the valuable work of user and living space is saved.
In the present invention, implement, the direct current transformation power module 202 can be to include being competent at Any one or various direct current transformation power modules of all modules work electricity consumptions in the display terminal.
In the present invention, implement, the driver module 206 can be positioned at the display Central processing unit DSP or single-chip microprocessor MCU on terminal mainboard, central processing unit DSP or list Piece machine MCU supports the display driving function to the display panel (such as liquid crystal panel) of display terminal.
In the present invention, implement, if the data interface module is USB C interface modules, Accordingly, the audio-video signal modular converter 205 can be multiplexing (MUX) circuit module, For example can be using the TPS65984 signal conversion chips of TI companies.Multiplexing (MUX) electricity Road module be used for receive the USB C interface module transfer data message (including USB2.0 and USB3.0 signals), the audio-video signal for being then converted into preset kind (is specifically as follows display port DP Signal or embedded display port eDP signals), and it is sent to driver module 206.
For the present invention, it is necessary to explanation, USB Type C interface (being also USB C interface) can With simultaneous transmission video, audio frequency, USB2.0 or 3.0 signals, and support that peak power is 100W's Power supply.Wherein, USB2.0 or 3.0 signals can be turned by showing connection (DisplayLink) technology It is changed to digital video signal (such as HDMI HDMI signals etc.).Therefore, this hair Bright display terminal only needs to be connected with outer computer main frame by a USB Type C cable, May be implemented in menu display function on its display screen.
For the present invention, it is necessary to illustrate, at present using eDP signals as the liquid crystal panel of input signal Gradually popularize, due to eDP signals and DP signal compatibilities, therefore, audio-video signal conversion of the invention The DP signals that module 205 (such as multiplexing MUX circuit module) output comes can not be by original aobvious Show the display signal processing module of terminal mainboard and be directly inputted to liquid crystal panel and realize display, therefore, it is right In the display terminal that the present invention is provided, compared with existing display terminal, its need not have originally shows end Display signal processing module on the mainboard of end.
For the present invention, it is necessary to explanation, USB Type C interface can be with two groups of USB3.0 of simultaneous transmission Signal and one group of USB2.0 signal and offer voltage 20V, the power supply of electric current 5A, USB3.0 signals With the DP signals that USB2.0 signals can be converted to standard by MUX modules, and power be 20V Direct current, therefore, it is of the invention compared with existing display terminal, without exchange conversion direct current (AC Turn DC) power module and civil power input, you can turn DC power module to save AC, and, such as it is preceding It is described, the present invention also without the display signal processing module on original display terminal mainboard therefore, with figure Existing display terminal compares described in 1, for the present invention, as shown in figure 3, original display terminal mainboard On direct current transformation (DC turns DC) power module can also delete.
Simultaneously as backlight drive module take up space in itself it is smaller, therefore, the present invention can be by backlight Drive module is moved on SECO plate (T-con plates).Such as Fig. 3.So whole main board can be deleted Remove.Therefore, the display terminal for being provided for the present invention, can be greatly reduced shared by display terminal Space.
Referring to Fig. 3, for the display terminal that the present invention is provided, including display screen, the display terminal Display screen includes display panel and SECO plate 300, the data interface module 201, direct current transformation electricity Source module 202, backlight drive module 203, audio-video signal modular converter 205 and driver module 206 may be located on the SECO plate 300 of the display terminal;
Implement, SECO plate (T-con plates) 300 and the display terminal of display screen terminal show Connected by soft arranging wire between liquid crystal panel in screen, the SECO plate can turn relative to display screen It is dynamic.Therefore, SECO plate can be and the liquid crystal panel of display screen between at an angle.Tied increasing After structure thing, the SECO plate with shift position, can may be located at the collet the inside of the display terminal.
Therefore, in the lump referring to Fig. 4, Fig. 5, Fig. 6, the display terminal can include display screen housing 100 With collet 200, the SECO plate 300, the collet 200 and institute are provided with the collet 200 Display screen housing 100 is stated to be hinged.Therefore, for the present invention, because collet 200 has rotatably, When it is in 180 degree with display screen housing 100, wall hanging can be carried out with ultra-thin state.
Referring to Fig. 7, in the present invention, implement, the data interface module 201 is gone back and data Signal extension module 207 is connected, and the spread data signals module 205 is used for and at least one outside The data transfer of audio-video signal is carried out between data transmission set, data interface module is then transferred to 201;
Accordingly, the data interface module 201 is additionally operable to receiving the spread data signals module 207 After the audio-video signal for transmitting, the audio-video signal modular converter 205 is transmitted to.
In the present invention, implement, the signal extension module 207 is specifically as follows USB set Line device, i.e. USB HUB.The spread data signals module 207 can be with least one data The usb hub of expansion interface.Therefore, the present invention can instruct the external users such as mouse, keyboard Input equipment is connected to the external user command input devices such as display terminal, mouse, keyboard without reconnecting To data processing equipments such as main frames, therefore user can be facilitated to arrange mouse and keyboard, realized aobvious Show the optimal reason wire state between terminal and main frame.
Technical scheme more than, the display terminal that the present invention is provided, it utilizes USB3.1Type C Agreement and interface, compared with existing display terminal, it is only necessary to which the input line of a USB Type C is The demand that power supply and picture show can be completed, the connection cables of display terminal can be substantially reduced, significantly Space shared by reduction display terminal and its connection cables, while using flexible, can significantly reduce aobvious Show the volume of terminal, display terminal can be hung with ultra-thin state, meet display terminal in different scenes Use demand.
Therefore, in sum, compared with prior art, a kind of display terminal for being provided for the present invention, When it can realize menu display function on its display screen, the connection cables of display terminal are substantially reduced, Display terminal and its space shared by connection cables is greatly reduced, user valuable work and life is saved Space living, while saving the production cost of display terminal, the routine use to user offers convenience, it is ensured that User is of great practical significance to the product use feeling of display terminal.
By using the display terminal that the present invention is provided, can cause that the convenience that people live obtains very big Raising, drastically increase the living standard of people.
The above is only the preferred embodiment of the present invention, it is noted that general for the art For logical technical staff, under the premise without departing from the principles of the invention, some improvement and profit can also be made Decorations, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (9)

1. a kind of display terminal, it is characterised in that including:
Data interface module, is connected with external data transmission equipment, is set for receiving external data transmission The DC voltage of standby output is simultaneously transferred to direct current transformation power module and backlight drive module, and with outside At least data transfer of audio-video signal all the way is carried out between data transmission set, audio frequency and video are then transferred to Signal conversion module;
Direct current transformation power module, respectively with data interface module, audio-video signal modular converter and display Drive module is connected, for the DC voltage that the data interface module is transmitted to be converted into the display The direct-current working volts of audio-video signal modular converter and driver module in terminal, and export;
Backlight drive module, is connected with data interface module, backlight respectively, for by the data The DC voltage of interface module transmission is converted to the operating voltage of backlight in display terminal, and exports;
Backlight, shows for providing display panel picture and uses up;
Audio-video signal modular converter, is connected with data interface module, for receiving the data-interface The audio-video signal of module transfer, is then converted into the audio-video signal of preset kind, and be sent to display Drive module;
Driver module, is connected with audio-video signal modular converter, for receiving the audio frequency and video letter The audio-video signal of the preset kind that number modular converter sends, and it is converted into the aobvious of display terminal display panel Show drive signal, be then sent to display terminal display panel and carry out picture to show.
2. display terminal as claimed in claim 1, it is characterised in that the backlight includes multiple hair Optical diode LED.
3. display terminal as claimed in claim 1, it is characterised in that the data interface module is energy Enough transmit the interface module of audio-video signal
4. display terminal as claimed in claim 3, it is characterised in that the data interface module is USB C interface modules, the USB C interface module is connected with external data transmission equipment by USB C Line is connected.
5. the display terminal as any one of Claims 1-4, it is characterised in that the data Interface module is also connected with spread data signals module, the spread data signals module be used for at least The data transfer of audio-video signal is carried out between one external data transmission equipment, data is then transferred to and is connect Mouth mold block;
Accordingly, the data interface module is additionally operable to receiving what the spread data signals module was transmitted After audio-video signal, the audio-video signal modular converter is transmitted to.
6. display terminal as claimed in claim 5, it is characterised in that the spread data signals module It is usb hub.
7. display terminal as claimed in claim 1, it is characterised in that the display terminal includes sequential Control panel, the data interface module, direct current transformation power module, backlight drive module, audio frequency and video letter Number modular converter and driver module are located on the SECO plate.
8. display terminal as claimed in claim 7, it is characterised in that the SECO plate is located at institute In stating the display screen of display terminal.
9. display terminal as claimed in claim 7, it is characterised in that the display terminal includes display Screen housing and collet, are provided with the SECO plate, the collet and the display screen in the collet Housing is hinged.
CN201510981257.4A 2015-12-22 2015-12-22 A kind of display terminal Pending CN106910485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510981257.4A CN106910485A (en) 2015-12-22 2015-12-22 A kind of display terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510981257.4A CN106910485A (en) 2015-12-22 2015-12-22 A kind of display terminal

Publications (1)

Publication Number Publication Date
CN106910485A true CN106910485A (en) 2017-06-30

Family

ID=59200084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510981257.4A Pending CN106910485A (en) 2015-12-22 2015-12-22 A kind of display terminal

Country Status (1)

Country Link
CN (1) CN106910485A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108459666A (en) * 2018-03-14 2018-08-28 深圳朗田亩半导体科技有限公司 A kind of centreless tablet computer and tablet computer
CN110225267A (en) * 2019-06-06 2019-09-10 深圳市智微智能科技开发有限公司 A kind of circuit and method for supporting mainboard EDP and LVDS doubleway output

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080084166A1 (en) * 2005-03-01 2008-04-10 Jean Co., Ltd Layout configuration of flat display device
CN201307211Y (en) * 2008-11-20 2009-09-09 崴强科技股份有限公司 A projection device
CN102929376A (en) * 2012-11-19 2013-02-13 威海大宇电子有限公司 Power supply method and device for computer display and desktop computer
CN102946556A (en) * 2012-10-31 2013-02-27 京东方科技集团股份有限公司 Display equipment and home network system comprising same
CN104183196A (en) * 2013-05-28 2014-12-03 三星显示有限公司 Flexible display apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080084166A1 (en) * 2005-03-01 2008-04-10 Jean Co., Ltd Layout configuration of flat display device
CN201307211Y (en) * 2008-11-20 2009-09-09 崴强科技股份有限公司 A projection device
CN102946556A (en) * 2012-10-31 2013-02-27 京东方科技集团股份有限公司 Display equipment and home network system comprising same
CN102929376A (en) * 2012-11-19 2013-02-13 威海大宇电子有限公司 Power supply method and device for computer display and desktop computer
CN104183196A (en) * 2013-05-28 2014-12-03 三星显示有限公司 Flexible display apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108459666A (en) * 2018-03-14 2018-08-28 深圳朗田亩半导体科技有限公司 A kind of centreless tablet computer and tablet computer
CN110225267A (en) * 2019-06-06 2019-09-10 深圳市智微智能科技开发有限公司 A kind of circuit and method for supporting mainboard EDP and LVDS doubleway output

Similar Documents

Publication Publication Date Title
CN203554582U (en) Modular television
CN105491421B (en) A kind of Wireless TV based on Type-C interfaces
EP3343907B1 (en) Television mainboard device, connection device, television, and television system
CN208384970U (en) A kind of liquid crystal panel drive circuit, Driver Card, liquid crystal display and Intelligent mirror
CN204966911U (en) DisplayPort interface signals converter
CN106910485A (en) A kind of display terminal
CN205265858U (en) TV set of configuration USB interface adapter
CN211928954U (en) LED display panel with ring-out function and framework of LED display screen
US10942553B2 (en) Display device
CN208521269U (en) A kind of interactive intelligent tablet computer
CN206574420U (en) Portable display and the mainboard applied to the display
CN105392033A (en) Control device for smart LED television set
CN108200310A (en) A kind of circuit module for improving all-in-one machine vision signal antijamming capability
CN204178356U (en) A kind of wired external moving screen
CN212163492U (en) Multi-input single-output signal converter
CN202551076U (en) Display device and conversion device thereof
CN207233368U (en) A kind of Type C interface display circuit and display device
CN201830282U (en) Ethernet interface conversion device for visual and audio signals
CN111627344A (en) LED display panel and framework of LED display screen
CN202261570U (en) Two-in-one display apparatus of computer and set-top box
CN206498258U (en) A kind of computer desktop for supporting terminal wireless charge function is switched
CN206195111U (en) Multi -functional type C adapter
CN206441145U (en) A kind of high-end LCD display mainboard of multiplex roles based on TSUMOP88CDT9 1
CN205356608U (en) A controlgear for intelligent LED TV
CN204168418U (en) A kind of video image processing apparatus of the LED full-color screen without PC

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170630