CN201655172U

CN201655172U - Roll-type video auxiliary play display

Info

Publication number: CN201655172U
Application number: CN2009201550342U
Authority: CN
Inventors: 周海鸥; 周淼
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-26
Filing date: 2009-05-26
Publication date: 2010-11-24
Anticipated expiration: 2019-05-26

Abstract

The design name of the utility model is a roll-type video auxiliary play display, pertaining to the field of roll-type video display technology. The utility model is object to large frame problem of display of mobile telephone and the like electric appliances. To solve the problem, a roll-type display is taken as auxiliary player for playing video of mobile telephone and the like electric appliances, because the roll length of the roll-type display is the width of the display screen, so that the area ratio of the screen is largely improved, and the picture dimension is augmented, the semicircular column type storehouse body is connected to the mobile telephone through data lines, the video signal of the mobile telephone can be transmitted, to play the video program of mobile telephone and the like electric appliances. The display screen of the design adopts electric paper or flexible liquid crystal display material, so that the display screen can be telescopic, which can be pulled out when in use, and retracted after use. The display apparatus is principally use in auxiliary instrument of mobile telephone and the like electric appliances, so that the mobile telephone video picture can be magnified for more than three times, so that id can resolve the large frame problem of display of mobile telephone in shape and structure.

Description

The auxiliary display of playing of a kind of Scroll video

Technical field under in the of 1

Technical field is Scroll video display technology under the utility model.

2 background technologies

At present, known cell phone type electrical equipment vision signal is play display screen, maximum area generally is no more than about 10cm * 8cm, when the player plays video frequency program, just seem that the picture of broadcast program is too narrow, especially concerning the not so good people of eyesight, be unsuitable for very much people's physiological vision demand and custom.If strengthen the area of playing display, strengthen visual effect, it is long-pending just need to increase display surface as far as possible.But be subjected to the restriction of classic flat-plate display technique, can increase the volume of playing display device again, run counter to the principle of design that playing device is convenient for carrying.Aspect the size of display of mobile device and the convenience of carrying, all the time the today that has irreconcilable contradiction, flexible display technologies can be when increasing indicator screen, display design is become the auxiliary display of playing of a small and exquisite Scroll, can carry at random, will make that this is solved contradiction.(, also using miniature laser shadow casting technique means to capture this difficult problem abroad) but do not see that so far corresponding design comes out from another technique direction for solving this contradiction.

So far, existing specialized company invents, designs the collapsible mobile phone of full color (comprising DVD) display device and the liquid crystal display material that can curl.This display device and Material Used are thrown near market, internationally famous companies such as Xerox, Kodak, 3M, Toshiba, Motorola, Canon, Epson, Ricoh, IBM are all accelerating the marketization research of the Electronic Paper and the liquid crystal display material that can curl, in expected future, the Electronic Paper and the liquid crystal display material that can curl can enter the practical stage, will provide audio-visual-materials for the amplified video display area.

LG, Philip and Sony are researched and developed successfully full-color flexible OLED display respectively.The display of Sony research and development is 2.5 inches, and resolution is 160 * 120 pixels, and thickness has only 0.3 millimeter, still can demonstrate color video when bending to semicircle shape.The Polymer Vision company that is under the jurisdiction of Philip group has released a Readius mobile phone based on flexible display technologies in 2007, mobile phone screen has been realized freely folding truly, curled.Sony corporation of Japan also with the OLED technical design a notion PSP (Play Station Portable) palmtop computer.

The support of display technique material is provided for the technical though of this display as mentioned above.But the flexibility of as above coming out shows digital product, all is a kind of whole machine, does not have that design and the product as secondary monitor comes out outside the cell phone type electrical equipment as being independent of.There is not like product to come out in the market, do not retrieve relevant product information yet.

3 summary of the invention

To be solved in the utility model is the big frame problem of cell phone type electrical equipment display.The design utilizes flexible display material (Electronic Paper or collapsible liquid crystal display material) as display screen, be designed to the auxiliary display of playing of a kind of Scroll video, the picture area of this display than the big 3-4 of present cell phone type electrical equipment display area doubly can remedy the too small deficiency of cell phone type electrical equipment display area.

Content of the present utility model is, the auxiliary display design of playing of video is become the spool type, auxiliary video as a kind of cell phone type electrical equipment is play display, make its broadcasting pictures be amplified to more than 3-4 times of existing cell phone type player windows area, and make that it is light, can carry at random, plug and play, with a data lines mobile phone is connected with the spool display and gets final product displaying video programs.

The technical scheme that the utility model adopted is, adopt Electronic Paper or flexible liquid crystal material, video display is designed to the spool semicolumn escope of assist type (being independent of outside the cell phone type electrical equipment), with video signal receiver, integrated circuit and the Electronic Paper that can curl, stretch or flexible display screen design are in a semicircle column type warehouse, the data line that time spent will have the USB socket is connected with cell phone type electrical equipment, again flexible display screen (Electronic Paper or flexible liquid crystal material) is pulled out, use up the half-cylindrical storehouse of indentation.The selected length according to spool of the surface area of this display screen determines, can be designed to video display areas such as 5 inches, 7 inches or 9 inches, can solve the too small problem of video window area, is easy to carry again.

4 description of drawings

Fig. 1 has shown the auxiliary external structure of playing display of Scroll video.

Among the figure: 1, battery compartment; 2, spool storehouse warehouse; 3, look, the audio conversion switch; 4, data bus connection and USB socket; 5, integrated circuit storehouse; 6, audio frequency loudspeaker; 7, flexible display screen is pulled out state; 8, receive the screen gear; 9, audio frequency loudspeaker; 10, flexible display screen; 11, support bar.

Fig. 2 has shown the auxiliary inner structure of playing display of Scroll video.

Among the figure: 1, battery compartment; 2, look, the audio conversion switch; 3, USB slot; 4, integrated circuit storehouse; 5, audio frequency loudspeaker; 6, flexible display screen is pulled out state; 7, display screen spool and electric wire storehouse; 8, receive the screen gear; 9, audio frequency loudspeaker; 10, flexible display screen.

Fig. 3 has shown the auxiliary supporting construction of playing display screen of Scroll video.

Among the figure: state when 1, propping up screen bar supporting display screen; 2, pull bar type stand bar; 3, the time spent does not contract and hides the groove internal state to prop up the screen bar; 4, prop up screen bar groove.

At the head design one card nose of two screen bars, the two ends of blocking display screen end bar when flexible display screen is pulled out are fixed it.

Fig. 4 has shown the auxiliary circuit connecting relation of playing display of Scroll video.

Among the figure: 1, display; 2, display driver; 3, storer; 4, control circuit; 5, power supply; 6, USB interface.

5 embodiments

The utility model is the auxiliary display of playing of a kind of Scroll video, be connected with cell phone type electrical equipment by the data line that has USB interface, export its vision signal, when needs are watched big video pictures, the plug that will have the usb data line inserts the auxiliary display USB interface of playing of Scroll video, can play big video pictures program; Play the MP3 audio program as only wanting, stir " sound, video conversion switch ", make it be in the audio plays program state, get final product the audio plays program, as shown in Figure 1.

Its structural attitude: the utility model " the auxiliary display of playing of a kind of Scroll video ", the display of making by rolling Electronic Paper or the flexible liquid crystal material of semicircle column type shell and Qi Nei, reaching corresponding assemblies such as integrated circuit, loudspeaker, switch constitutes, during use display screen is pulled out, use up withdrawal.(as shown in Figure 1)

Claims

1. a Scroll video is assisted and is play display, with video signal receiver, integrated circuit and the Electronic Paper that can curl, stretch or the design of flexible liquid crystal screen are in a semicircle column type warehouse, it is characterized in that: this video display is designed to independently portable half-cylindrical display, and what the display screen in it adopted is the Electronic Paper or the flexible liquid crystal material that can curl, stretch.