See through the design connotation of Aiptek’s pocket projector_
Technical
China PCB industry reshuffle speeds up in 2021
What Is the Real Status of China PCB Industry?
Prototype and small volume PCB companies in China
Passive component prices increase under COVID-19 outbreaks in Malaysia and Philippines
Four major entry barriers in the PCB industry
History of PCB Development in China
China is still the SMT manufacturing center
New trend of the PCBA turnkey manufacturing market
Chinese CCL production capacity increase recent years
solution to the 32.768kHz crystal oscillator cannot oscillate
Challenge of energy conservation and environmental protection to the development of PCB
Limata's innovative LUVIR technology
Development prospect of LED plant lighting market
TPCA promotes PCB-ECI standardization
20H principle in PCB design
3W principle in PCB design
China's PCB output value will increase 2022
PCB equipment business prospects are promising
Automotive intelligence and electrification, PCB will obtain opportunity
Analysis of the reason why the pad is easy to fall off when the circuit board is soldered
Introduction to BGA Technology
What causes the print circuit board (PCB) trace open?
How to solve the problem of Rigid-Flex PCB expansion and shrinkage?
What will happen to the PCB industry in 2019?
2018 PCB Development Focus
PCBA circuit board Industry Recent Situation
2020 China SMT industry development situation
Evolution of THT plug-in process and SMT process
2015 PCB market grow slowly
Copper foil price rise 30% in few months
PCB factories facing upstream price rising
HDI and FPC growth fast in hot season
Japanese PCB industry consecutive 8months decline
AOI application in electronic manufacturing service
Parts placement precautions of double side reflow PCB
Analysis and improve of open defect in PCB
PCB panelization method
CCL and PCB price expected to increase
FPC new trend and application
Russia will Spurn AMD, Intel for Locally-Made Processors
Japan PCB industry 5months decline in 2016
Korean PCB industry in 2015&2016
Current challenges and opportunities of PCB chemicals
Taiwanese PCB industry grow slowly in 2016
HDI and FPC enable IoT
PCB factories are moving out from Shenzhen
Latest PCB industry China
High end PCB is popular in recent years
Nippon Mektron FPCB manufacturing supported Orbotech
Production capacity expanding raise PCB market concern
Choice for location of fiber glass factories
Fast development in East and South Asia PCB industry
Technical gap between Mainland China and Taiwan PCB industry
Deficiencies of small and medium China domestic PCB enterprises
Taiwan PCB enterprises into automotive PCB industry
Shenzhen to be the World’s PCB trading center
2015 Q3 Taiwan PCB production value released by TPCA
Moving in to inland regions, PCB industry pattern is changing in China
Challenge of PCB from Wearable electronics
Innovation in PCB manufacturing technology
Chinese PCB industry growth trend
2014 Global PCB output reach $60.2 Billion
Flexible PCB grow fast in Japan PCB industry
PCBA turnkey service is a New Trend in PCB manufacturers
Revolution SMT brings to Electronics
China Local PCB maker compete with Taiwan maker in HDI
Time to Build China PCB industrial Brand
Scanning the electromagnetic waves in printed circuit board
Develop trends in integrated circuit industry
PCB market growing in 2016
Impact of CNY Devaluation on China PCB industry
RF power Device market grow rapid in 2015
Advantage of SysPCB
HDI flexible pcb new trends in 2015
PCB Material Development
New material for flexible PCB
Express PCB Manufacturer
Taiwan PCB manufacturers expending, orders from China IT Company
Demands of mobile boards become weakness
PCB material supplier of high-frequency active layout of the front-end
ARLON high-frequency material
See through the design connotation of Aiptek’s pocket projector
Introduction of the printed circuit board PCB material
HDI PCB news
PCB Shielding case Design Guide
Power management
How to choose MOSFET

See through the design connotation of Aiptek’s pocket projector

See through the design connotation of Aiptek’s pocket projector If have a portable pico-projector, it should be that how to be used? Is it the edge tool of Businessman as their activity bulletin? Is it the portable electric toy of the young blood? Or is it the construction space esthetic feeling of art  projective lamps? We’ll unweave the pocket projector of AIPTEK, understand the application technology of pico-projector and how to match relevant solution…


Two projector manufactures in Taiwan choose to hold the seminar of pico-projector at the same day without previous arrangement on 7, Oct, 2008. Optoma pushout the global first DLP super pico-projector, moreover, AIPTEK release LCoS「PocketCinema V10」.
 
These two funds pico-projector using different technology, except sizes are similar to each other, some key operation(e.g. focusing knob) are all locate in the same position, shape is similar to the flat rectangle shape of mobile telephone. Of course, this could be surmised, the final aim is to integrate pico-projector with mobile telephone together.
 
The both of maximal differences are the different of the used projector optics technology, Optoma chose Digital Light Processing; DLP, because DLP accepted digital signal, and then engendered a series of digital optical pulse, it will appear color image after the series of optical processing. Compared with optical structure of LCoS, the optomechanical design complexity of DLP is higher than LCoS’s, moreover, they have their own technique advantages.

The technique of Optoma and DLP come from Texas Instruments
 
The technique of DLP was made up by projector technique on the basis of MEMS and Digital Microminor Device; DMD, DLP was invented by TI in 1987, however,  the first fund of DLP pico-projector which was pushed out by Optoma also adopt TI components.
 
DMD microchip include many super digital optical switch, appearance is SBG- SLL, could accept data character and then engender data character to output. DMD need match many functions to operate, for example, image processor, EMS, and format conversion and so on.
 
The major character of DLP is lighter and shorter, therefore, the market of portable pico-projector have larger competition, its character is fast response, lighter, higher utility rate of light, higher resolution, smaller projector adopt nearly the technology of DLP.
 
LCoS can compare with DLP in long and short?
 
The technology of LCoS is close to the technology of DLP, this belongs to a kind technology projector of micro LCD, the structure utilized semiconductor CMOS-LCD, plated aluminum on the transistor as reflector, formed CMOS base board, and then jointed base board with glass board involving ITO, and at last, put into liquid crystals to package.  
 
LCD’s image formation in the SEM is to use ray to penetrate corresponding LCD board, and use optical glass to enlarge tiny picture and then project image effect, limited LCD components.
 
The theory of DLP made light alternate change through red/green/blue/white on the colorswitch and reflect image through monolithic’s DLP.
 
The technology of LCoS is similar to synthesis of LCD and DLP technology, LCoS used LCoS board modulation, so it belongs to reflection image.
 
Although there are so LCoS variety of benefits, but the late start into the small manufacturers, technology did not mature imagination. Han dismantling the first day of this pocket projector, hope to be able to understand the future through the dismantling of related products designed with the idea of the direction of further wish to pose the kind of next-generation machine elements.
 
A good projector, with the exception of quality, followed by the picture quality is required, the bulb life, heat, easy to install ... and so on. However, the narrow body aircraft into a cell phone-sized projector, in the overall framework for an entirely different concept, and whether other grim realities of the technology still need to break through? Is through the machine is disassembled for better understanding.
 
Before the dismantling of speculation, as the projection technology is different from the traditional framework, the quality and performance of the projection size will be limited, but the gap is not too much should be generally acceptable to users. However, "Kan" under the definition, how to allow users to have a new, convenient and user experience, is designed to be considered.

In addition, the price of such models are rather high and the market price fell 10,000 to NT 15,000 yuan, while still with promotions, but not as good as the actual sales prices down even more attractive, it must be value-added efforts. Han days this product has additional features for technical integration, but what with the concept of integrated solutions to meet the functional and practical purpose, it is worth in-depth observation of the interior design of the product.