2. We have advantages in key technologies, comprehensive technical strength and industrialization, which are mostly represented by the following aspects:

•  We have mastered the basic principle and production scheme of the digital holography on an all-round way, produced the first large-area embossing digital hologram in the world and completed the production of true color digital embossing hologram and all-round parallax digital reflection hologram; Beijing YZHF Investment Management Consulting Co., Ltd. is one of few companies in the world that can use coded aperture imaging technique flexibly, form holographic pixel of various types and develop digital holographic applications skillfully. The company is completely capable of develop various holographic equipments aiming at different purposes and utilizing the principle of digital holography, thereby popularizing the holography in the society and use it widely in the fields of advertisement, exhibition, 3-D design, 3-D data display, medical image, portrait photography, etc., and transiting to portable holographic printer gradually.

In October 2005, the company completed its first single color embossing digital hologram;

In 2006, the company completed the true color embossing digital hologram;

In 2006, the company developed the 360 ° digital holographic imaging photographic technology: the 360 ° full-view digital hologram is the technology based on our core digital display imaging. As a kind of display holography for future, the technology is completely different from any holographic anti-counterfeiting products on the market in terms of visual feeling and identification method. The display view angle and picture/document information quantity recorded by the display holography is 6 times of the traditional embossing technology and more than 2 times of the reflection holography.

•  We have mastered the emulsion formulation and coating techniques of ultra-fine grain silver-halide holographic recording material and carried out large quantities of exploring and optimizing tasks about the technical details of reflection hologram batch production making use of the material. Equivalent to optical polymer in terms of brightness, it is the only silver-halide reflection hologram that has been used commercially. The company is capable of producing 2000 reflection holographic anti-counterfeiting labels daily with the quality equivalent to Dupont products of optical polymer, however, the secondary product development brought by the memory color-changing function is absent in optical polymer materials, and the price of laser is much lower than that of optical polymer. Along with the improvement of techniques of batch production and the emergence of full-color silver-halide recording material, silver-halide material will become one of the main materials of the new industry of holographic display in the future for its outstanding sensitivity to light and chemical stability.

•  We have produced the holographic projection display screen successfully by embossing and copying the holographic lens array, which was used as imaging pixel creatively. As a new display method, the display holography makes revolutionary breakthroughs in terms of large area, high brightness, high contrast, high resolution, high color saturation, true color, low cost, low consumption, space saving, realizable front projection and back projection, air dynamic display, color 3-D projection display, etc. better than display methods such as LCD, LED, plasma, etc. The display method will become the mainstream in many occasions. It is applicable to conference hall, exhibition hall, window-shopping demonstration, point of sales promotion, airport and other places.

•  As the embossing holographic mastering center with largest scale and strongest technical strength in the world, we are equipped with all production devices and measures of display holographic master plate other than pulsed holography and E_BEAM holography. We are capable of taking the lead in starting up the upstream of the brand-new industry and changing the reality that holographic mastering is only limited to anti-counterfeiting applications in the world at present, developing a series of new products aiming at creating virtual space, managing visible light wave and beautifying the visible light field.

•  With many years of know-hows and complete equipments in production and operation of embossing holographic labels and packaging materials, we are carrying out batch production and improvement of the reflection hologram. Beijing YZHF Investment Management Consulting Co., Ltd. is the only manufacturer in the world that has strong capabilities in holographic mastering, offering both embossing holographic products and reflection holographic products. This will provide the new industry with reliable pilot environment.

The technical advantages of the embossing holographic anti-counterfeiting are as follows:

1) Integration of the three technologies of speckle holography, optical lens and 4-D holography; the formed “4-D optical lens speckle hologram” has been recognized internationally and adopted by Chinese passport for anti-counterfeiting.

2) Positioning printing holographic mastering (applicable to cigarettes packaging, wine packaging, etc.)

3) Holographic scratch hot stamping foils and heat shrinking labels (success story: the rechargeable phone card of the China Mobile Communications Corporation).

•  We are in possession of 3 Chinese invention patents and 1 American invention patent in terms of display holographic mastering and application, having very strong capability of independent innovation.

Holographic projection screen (applied for Chinese and American invention patents)

3-D dot matrix hologram (Chinese patent);

Digital speckle hologram (Chinese patent)

•  At present, we boast the following technical problem-tackling projects that may reap tremendous economic and social benefits in a short period:

1) Improvement, application and development of digital holographic printing system;

2) Batch production and follow-up development of silver-halide holographic recording material;

3) Research and development of automation equipments of large-area silver-halide reflection hologram;

4) Improvement and series development of holographic projecting & imaging screen;

5) Realization of the perfect large-area holographic display by making use of semi-conductor laser array.