CN201219005Y

CN201219005Y - 3D mark display screen

Info

Publication number: CN201219005Y
Application number: CNU2008200674803U
Authority: CN
Inventors: 朴大镛; 金整敏
Original assignee: Qingdao Harbin Naviate Electronics Co Ltd; Howitt Optoelectronics Technology (wuhan) Co Ltd
Current assignee: Qingdao Harbin Naviate Electronics Co Ltd; Howitt Optoelectronics Technology (wuhan) Co Ltd
Priority date: 2008-05-29
Filing date: 2008-05-29
Publication date: 2009-04-08
Anticipated expiration: 2018-05-29

Abstract

The utility model discloses a stereo mark display screen for electronic products, so as to solve the problem that the mark or pattern displayed on the prior display screen has no stereo sensation and is easy to fall off, with not high precision, The stereo mark display screen comprises a display screen and an etching surface constituted by the inclined surface and the bottom surface and mounted on the back surface of the display. The stereo mark display screen has features of simple structure, clear mark or pattern seen from the front face, evident stereo sensation, high precision, being hard to fall off, duration.

Description

Three-dimensional sign display screen

Technical field

The utility model relates to a kind of display screen of electronic product, a kind of specifically three-dimensional sign display screen.

Background technology

Production firm puts on pattern usually or identifies with the brand that reflects company, the popularization of being convenient to the said firm's brand or image on the display screen of electronic products such as mobile phone, navigating instrument, MP3, TV, electronic dictionary, PDA, digital camera.

Form pattern or sign following classic method commonly used at present at display screen, with reference to Fig. 1 a, Fig. 1 c, this classic method one is to print in the plane merely or the pattern or the sign of holograph formation.Ink lay is attached to the front of display screen, therefore can not be formed with stereoscopic sensation or very fine sign or pattern, and positive ink lay also very easily comes off.

With reference to Fig. 2 a, Fig. 2 c, this classic method two is that the pros and cons at display screen all covers pattern or the sign that ink lay forms mutual correspondence, thereby make pattern or the sign seen from the display screen front have certain stereoscopic sensation, but the ink lay on the display screen front also is to be attached on the plane, the situation that positive identification comes off very easily occurs, and stereoscopic sensation is not obvious.

Summary of the invention

The purpose of this utility model is in order to solve the problems of the technologies described above, a kind of solid sign display screen that can show space pattern or sign and difficult drop-off to be provided.

Technical scheme comprises display screen, and the back side of described display screen is provided with the etching face that is made of inclined-plane and bottom surface.

The angle of described inclined-plane and bottom surface perpendicular line is 0～80 degree.

Described bottom surface degree of depth minimum is 0.1mm, and the darkest is 4/5ths of thickness of displays.

Be coated with transparent, translucent or nontransparent coat on described inclined-plane and/or the bottom surface.

By carrying out etching and processing at the display screen back side, formation has the etching face on bottom surface and inclined-plane, stereoscopic sensation is to form by the boundary between bottom surface and inclined-plane and above-mentioned two faces, shows stereoscopic sensation and precision thereby pattern that etching face forms or sign are seen from the display screen front.

Because the angle of inclined-plane and bottom surface perpendicular line is weak more near 90 degree stereoscopic sensations more, obvious more near 0 degree stereoscopic sensation more, but if 0 degree sees from the side that then effect is the same with the plane, so best angle is between 0～80 degree.

In addition, because the thickness of displays of electronic products such as mobile phone, MP3, PDA, digital camera is generally 0.3mm-1.2mm, e-dictionary, TV are 1.0mm-10mm.For reaching the durability of better vision stereoscopic sensation or display screen, etch depth should not be too dark or too shallow, therefore, the bottom surface degree of depth in the etching face is that the preferred Min. of etch depth is 0.1mm, be 4/5ths of thickness of displays to greatest extent, pattern that demonstrates in the display screen front or sign are more natural like this, can guarantee the durable wear-resistant of display screen again.

Pattern or identify excellent relief formation and can also form on the display screen by the bottom surface being provided with different roughness during with the inclined-plane etching and processing, because roughness difference, the transparency on this bottom surface and inclined-plane is also had nothing in common with each other, thereby generation stereoscopic sensation, particularly inclined-plane in various degree is transparent, modelling effect was best when the bottom surface was translucent.

Pattern or identify excellent relief formation and can also be further on bottom surface and/or inclined-plane, cover coat and produce on the display screen, described coat can be transparent, translucent or nontransparent pigment, or metal or non-metallic ink, or other transparent or semitransparent material or the like, method of printing has multiple, as the pigment hot melt on inclined-plane and/or the bottom surface; Can be on inclined-plane and/or bottom surface metal vacuum plated films such as gold, silver, platinum; Can also control light transmission of inclined-plane and/or bottom surface or the like by the transparent or semitransparent material of application.

The utility model is by carrying out etching and processing at the electronic product display screen back sides such as mobile phones, formation has the etching face on bottom surface and inclined-plane, seal is coated with shades of colour and forms and to have obvious relief product mark or pattern on bottom surface and/or inclined-plane, make sign or pattern on the display screen have tangible stereoscopic sensation with simple manufacturing process, because the display screen front is coverage pigment not, the also problem that does not exist positive identification to come off, durable can be applicable to the various display screens that need the electronic product of demonstration logo or pattern.

Description of drawings

Fig. 1 a is the front view according to the display screen of classic method one manufacturing;

Fig. 1 b is the left view of Fig. 1 a;

Fig. 1 c is the upward view of Fig. 1 a;

Fig. 2 a is the front view according to the display screen of classic method two manufacturings;

Fig. 2 b is the left view of Fig. 2 a;

Fig. 2 c is the upward view of Fig. 2 a;

Fig. 3 a is the utility model front view;

Fig. 3 b is the cut-open view of the cut surface B-B of Fig. 3 a;

Fig. 3 c is the cut-open view of the cut surface C-C of Fig. 3 a;

Fig. 4 is the utility model three-dimensional effect diagram.

Wherein: 11,12,21,22,23,24 ink laies for printing; 31 inclined-planes, 32 bottom surfaces, 33 display screens, 34 ink laies, 35 machining angles.

Embodiment

Below in conjunction with accompanying drawing the utility model is further explained explanation:

With reference to Fig. 3 a, 3b, 3c, be provided with the etching face that constitutes by two inclined-planes 31 and a bottom surface 32 at display screen 33 back sides, this etching face is shown as the sign with vision relief " MAX " from display screen 33 fronts, described inclined-plane 31 is that machining angle 35 is 45 degree with the angle of bottom surface 32 perpendicular line, these display screen 33 thickness are 0.8cm, bottom surface 32 degree of depth are 0.3cm, are coated with ink lay 34 on described bottom surface 32.

During installation, display screen 33 fronts are the one side to the people, and the back side is etching face, from display screen 33 fronts, identify clear, the stereoscopic sensation body is obvious, precision is high, the sign difficult drop-off, durable.

Processing technology:

The a stage: carry out etching and processing at display screen 33 back sides, forming machined surface in etching place is a bottom surface 32 and two etching faces that inclined-plane 31 constitutes, its working depth is 0.3cm, machining angle 35 is 45 degree, it is clear clearly demarcated to control the relief strong and weak control processing line that needs, processing line is crossed when thick or mellow and full, can weaken relief effect.

The b stage: on bottom surface 32, cover the nontransparent ink lay 34 of one deck.Described printing process can be coated onto bottom surface 32 with color by the method for holograph, also can various non-ferrous metals be plated to bottom surface 32 formation by the method for vacuum coating and have relief sign, can also use other printing process commonly used.

In addition, can also be by different pattern or the signs that display screen 33 is shown from the front of machined surface (being bottom surface 32 and inclined-plane 31) processing roughness be had excellent stereoscopic sensation, because roughness difference, the transparency on bottom surface 32 or inclined-plane 31 also has nothing in common with each other, thereby produce stereoscopic sensation in various degree, the stereoeffect of sign or pattern was best when particularly 31 transparent, bottom surface, inclined-plane 32 was translucent.

Described display screen 33 can adopt materials such as polyvinyl ester, polycarbonate, but is not limited to above-mentioned material, and the various materials that are usually used in making display screen all can use.Etch process can be undertaken by CNC milling machine (CNC engineering), during described etching and processing, the degree of depth, machining angle 35, machined surface, the processing line of processing specifies as follows, and 1, working depth: refer to the distance of the display screen 33 processing place back sides, i.e. the degree of depth of bottom surface to bottom surface, processing back; 2, machining angle 35: the angle that refers to display screen 33 processing place inclined-planes and bottom surface perpendicular line; 3, machined surface: refer to the face that etching and processing forms, refer to bottom surface 32, inclined-plane 31 here; 4, processing line: refer to because the boundary that machining angle 35 produces, i.e. boundary between bottom surface 32 and the inclined-plane 31.

Claims

1, a kind of three-dimensional sign display screen comprises display screen, and it is characterized in that: the back side of described display screen is provided with the etching face that is made of inclined-plane and bottom surface.

2, three-dimensional sign display screen as claimed in claim 1, it is characterized in that: the angle of described inclined-plane and bottom surface perpendicular line is 0～80 degree.

3, three-dimensional sign display screen as claimed in claim 1 or 2, it is characterized in that: the minimum 0.1mm of being of the described bottom surface degree of depth, the darkest is 4/5ths of thickness of displays.

4, three-dimensional sign display screen as claimed in claim 1 or 2 is characterized in that: be coated with transparent, translucent or nontransparent coat on described inclined-plane and/or the bottom surface.

5, three-dimensional sign display screen as claimed in claim 3 is characterized in that: be coated with transparent, translucent or nontransparent coat on described inclined-plane and/or the bottom surface.