CN201051157Y

CN201051157Y - Spelling gap elimination lens

Info

Publication number: CN201051157Y
Application number: CNU2007200344565U
Authority: CN
Inventors: 阮宝崧; 赵万龙; 张长征; 曹鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-13
Filing date: 2007-02-13
Publication date: 2008-04-23
Anticipated expiration: 2017-02-13

Abstract

The utility model discloses a paste-up seam-removing lens for a panel displaying member, comprising two or four unit lenses which are mutually pasted-up. The unit lenses are composed of optic fibers which are arrayed one by one according to array, at least one end surface of the two end surfaces of the optic fibers is an inclined surface, and the optic fibers are in inclined arrangement, an input image surface is combined by one end surfaces of the optic fibers which are arrayed one-by-one according to array, and the other end surfaces of the optic fibers which are arrayed one by one according to array are combined into an output image surface. The optic fibers in inclined arrangement which are employed by the utility model can transfer the image to another position, thereby achieving the elimination of seam between the two image plate surfaces. Therefore the seam is very small relatively to a panel displaying member with small-sized, the utility model is applied to be used by the panel displaying device whose displaying area is less than one square meter. When two or four displaying screens are pasted up, a seam of the displaying screen can be removed by the utility model. In addition, the utility model has the advantages of thinness and lightness.

Description

The spliced seam lens that disappear

Technical field

The utility model relates to a kind of lens that are used for flat-panel display device, relates in particular to a kind of spliced seam lens that disappear.

Background technology

In recent years, various ways has appearred in spliced flat-panel display device, what have can disappear piece to several millimeters, but this spliced flat-panel display device is suitable for the above spliced flat-panel display device of a square meter, when requiring to splice less than the display area below 1 square metre, it is very big that existing piece then seems, the seam effect that disappears is undesirable.

Summary of the invention

The utility model provides a kind of spliced seam lens that disappear that display area uses at the flat-panel display device below 1 square metre that are suitable for, and the utility model helps to reduce piece.

The utility model adopts following technical scheme:

A kind of spliced seam lens that disappear that are used for flat-panel display device, single-element lenss by 2 or 4 mutual splicings constitute, single-element lens is made up of the optical fibers of arranging in turn by array, having 1 end face in fiber-optic 2 end faces at least is that inclined-plane and optical fibers are for being in tilted layout, a fiber-optic end face of arranging in turn by array is combined into the input image planes, and fiber-optic another end face of arranging in turn by array is combined into the output image planes.

Compared with prior art, the utlity model has following advantage:

The utility model adopts the light-conductive optic fibre of oblique arrangement, can be with image drift to the another location, eliminate two pieces between the picture plane thereby can reach, therefore, with respect to undersized flat-panel display device, its piece is very little, be suitable for display area and use, when 2 or 4 display screens splicings, utilize the utility model can eliminate the display screen piece at the flat-panel display device below 1 square metre, in addition, the utility model also has thin and light advantage.

Description of drawings

Fig. 1 is the utility model seam schematic diagram that disappears.

Fig. 2 is the utility model optical fibers synoptic diagram, wherein, (I) is the fiber-optic first embodiment synoptic diagram, (II) is the fiber-optic second embodiment synoptic diagram, (III) is fiber-optic the 3rd embodiment synoptic diagram.

Fig. 3 is the utility model front view.

Fig. 4 is the utility model first embodiment synoptic diagram.

Fig. 5 is the utility model second embodiment front view.

Fig. 6 is the utility model second embodiment vertical view.

Fig. 7 is the utility model the 3rd embodiment synoptic diagram.

Fig. 8 is the structural representation of the utility model optical fibers embodiment.

Embodiment

A kind of spliced seam lens that disappear that are used for flat-panel display device, single-element lenss by 2 or 4 mutual splicings constitute, single-element lens is made up of the optical fibers of arranging in turn by array 1, having 1 end face in fiber-optic 2 end faces at least is that inclined-plane and optical fibers are for being in tilted layout, a fiber-optic end face of arranging in turn by array is combined into the input image planes, and fiber-optic another end face of arranging in turn by array is combined into the output image planes.

With reference to figure Fig. 4～Fig. 7, the single-element lenss of above-mentioned 2 or 4 mutual splicings can be the identical polylith single-element lenss of vergence direction (Fig. 5, Fig. 6), also can be the polylith single-element lenss (Fig. 4, Fig. 7) that vergence direction intersects.

With reference to Fig. 2 (I), be that an end that is provided with another optical fibers 11 and this another optical fibers 11 on the end end face on inclined-plane is connected with optical fibers 1 end face at optical fibers 1 end face, being the inclined-plane when the both ends of the surface of optical fibers 1 is to connect one section

optical fibers

11,12 at its two ends respectively.

Optical fibers 1 can adopt one of following structure:

1. with reference to Fig. 8, optical fibers 1 adopts vitreous fibre, is provided with the reflection horizon on the outside side face of vitreous fibre.

2. optical fibers 1 adopts optical fiber.

Claims

1. spliced seam lens that disappear that are used for flat-panel display device, single-element lenss by 2 or 4 mutual splicings constitute, it is characterized in that single-element lens is made up of the optical fibers of arranging in turn by array (1), having 1 end face in fiber-optic 2 end faces at least is that inclined-plane and optical fibers are for being in tilted layout, a fiber-optic end face of arranging in turn by array is combined into the input image planes, and fiber-optic another end face of arranging in turn by array is combined into the output image planes.

2. the spliced seam lens that disappear according to claim 1 is characterized in that an end that is provided with another optical fibers (11) and this another optical fibers (11) on optical fibers (1) end face is the end end face on inclined-plane is connected with optical fibers (1) end face.

3. the spliced seam lens that disappear according to claim 1 and 2 is characterized in that optical fibers (1) adopts vitreous fibre, is provided with the reflection horizon on the outside side face of vitreous fibre.

4. the spliced seam lens that disappear according to claim 1 and 2 is characterized in that optical fibers (1) adopts optical fiber.

5. the spliced seam lens that disappear according to claim 1 and 2 is characterized in that optical fibers (1) adopts the leaded light wave duct, is provided with the reflection horizon on the inwall of leaded light wave duct.