#luo mu

[inwanderingifound]

That underlying tragic (b)romance between Kong Ling and Luo Mu... ouffff

They were students at the academy.

He waited. He never came.

He works honestly and earnestly for the people. He survived the massacres of Zhongbo.

He lived as a prefect in a prefecture of bandits. He survived.

He waited. He never turned back. He didn't even pay to bury his concubine.

He gave him his favourite pastries in parting. They never met again.

[deathelydefiance]

laughing my ass off when i see the exhibitionist trio come up in chapter 21

[kogter-blog]

Nurse Luo issue the intersection of maximum and the intersection of input power and white light LED of 5W

In " AT International 2008 " a few days ago Have, Luo Mu has exhibited the white light LED of the input power 5W of maximum.

The white light LED that Luo Mu exhibited has average colour rendering indexes(Ra) About 72 approximate white light shape and high colour reaction type of Ra over 90. Similar to white ( in CIE color reference table ' 0.3, 0.3> ) The luminous flux is 400lm when the products of the light shape are in the electric current of input 1.5A, luminescent efficiency is up to 78.4lm/W. Color temperature is a high colour reaction type of 5000K luminous flux and luminescent efficiency are 250lm, 49lm/W respectively in the electric current of input 1.5A. Allocate 10 pieces of jumbo size blue light LED chip while capsulating, has made up and used the yellow phosphor material. Capsulate the size as 15.5mm * 13.4mm * 2.6mm. This product is still at the development phase at present, but if there are orders and can also be supplied. The blue light LED chip is made by U.S.A. Cree. In order to support the large input power, has improved the encapsulated heat radiation. Through capsulating the blue light LED chip on copper bottom panel, the heat of the chip can be distributed easily.

It is reported, besides 5W products, have also exhibited the input power as the products of 3W, 1W and 0.5W. There is a white light shape and high colour reaction similar toing type. 3W and 1W products been adopted with 5W products uniform jumbo size blue light LED chip. The chip quantity allocated while capsulating, 3W products are 6, 1W products are one. Luminous flux and luminescent efficiency when being shiny, the approximate white type of 3W is 250lm and 81.7lm/W respectively during input 0.9A electric current, the high colour reaction type that color temperature is 5000K is 165lm and 54lm/W respectively. In 1W products, are similar to the light shape of white during input 0.35A electric current luminous flux and luminescent efficiency are 100lm and 86.6lm/W respectively, the high colour reaction type of color temperature 5000K is 67lm and 58lm/W respectively. Capsulate the size, 3W products are 14.4mm * 11mm * 2.6mm, 1W products are 11mm * 7mm * 2.45mm.

[kogter-blog]

Mu Luo develop thick optical 4 of 0.8mm to slope sensor

Luo Mu succeeds in developing the slope sensor " PRI-1040 " measuring 4 directions of upper and lower left and right sides in optical way . Physical dimension is 3.1mm * 3.1mm * 0.8mm. Compared with original products of this company, volume decrease is 79%, the installation area is reduced by 37%, the thickness is nearly reduced to 1/3. Used mainly in digital camera, mobile phone and digital picture frame,etc..

Slope and is equipped with infrared LED, two phototransistors and lightproof membrane within the sensor. Shelter from infrared LED to open or close the phototransistor through the lightproof membrane, then according to the alright position determination of association of the phototransistor opening/closing. The original products use the photosensor to measure the swing of swing hammer in the slope sensor, so as to measure 4 about directions from head to foot. So, the original products will sound because of swing of the swing hammer. But change into that optical this time, realizing has no sound to design, so the products which allocate this sensor do not need to do the sound insulation to deal with.

Has planned since July of 2008 the sample has been supplieded, have begun to carry on batch productino with the scale of 5 million of the monthly output in December of 2008.

[hnainguer-blog]

Luo Mu develops and drives IC BH7606GU with the compatible video of the high definition TV

The intersection of nurse and Corporation Luo succeed in developing and is sent as an envoy to WL-CSP (the chip size of wafer level is capsulated) Output capacitor Hi-Vision (high definition TV) does not have realized microminiaturization 3 exports the video and drives IC BH7606GU. This kind of new product has been already supplying samples (The price of the sample: 250 Japanese yen) ,Have already begun to be produced in batches with the scale of 500,000 of the monthly output recently. Process in Luo Mu the last period in production process? Apollo belong to device Corporation (Fukuoka county builds the tail market) Go on, walk in the bridge city on the ridge Corporation of Romford (Fukuoka county in latter section of process) Completion.

Recently, walkie picture machines such as digital camera, digital video, built-in camera, walkie game machine of mobile telephone handset,etc. are developing towards high functionalization, until can video output fast in increase in demands of products in compatible high-resolution with high sharpness, the requirement that respect of and saved the electric energy in further miniaturization, high densitying etc. put forward was higher to the requirement for driving IC of video facing walkie more machine than in the past.

The new product BH7606GU developed this time is Hi-Vision (high definition TV) which is suitable for the walkie machine The compatible video drives IC. And traditional one and SD bandwidth (6.75MHz : It is equivalent to D1) Compatible the intersection of one output and video drive IC compare, difference of it it disposes to be can until can transmission frequency bandwidth expand 30MHz to, export Y lie in, 3 videos of PB and PR 3 kinds of signals drive IC (equivalent to D4 of the broadband) . In addition, because of adopting chip size and capsulating WL-CSP (the chip size of wafer level is capsulated) of generally the same size ,Make the capsulation size realize 2.26mm× 2.26mm× Microminiaturization of 1.0mm. So, even restrained from by the space of installation originally but can only install the built-in SD bandwidth video and drive the machine of IC, can install built-in Hi-Vision (high definition TV) easily too now The bandwidth video has driven IC.

In addition, there is 220& mu used for blocking the direct-current volts in the Ausgang that the video drives IC; F to 1000μ F high-capacity output capacitor. Especially to with Hi-Vision (high definition TV) The compatible video drives IC, Y, PB and 3 pieces of circuit of PR need output capacitor, how to save these components is a great subject which save the inner space of machine.

Luo Mu adopts traditional SD to bring widely (6.75MHz in order to meet the need of miniaturization of machine: It is equivalent to D1) The video drives the method of the built-in charge pump in IC, develop the products that can save the high-capacity output capacitor. As to with Hi-Vision (high definition TV) The compatible video drives IC, because can need the transmission frequency bandwidth will be expanded to 30MHz, also need the video of 3 pieces of circuit which output Y, PB and PR signal and drive IC, so the scale of its IC must make greatly. Moreover IC pump circuit required to defeat by main input, need, take large space also in Built-in: electric charge, so to Hi-Vision (high definition TV) Use come, say dispose non capacitive of charge pump drive IC it makes subminiature into to be difficult inside.

This time, Luo Mu has done the optimization of originality to design the new product BH7606GU inner electric charge pump circuit, make while controlling the increase of chip size to the minimum the circuit happens in the negative power supply of efficient high-power into, save the outer high-capacity output capacitor. Then, can produce including the installation space which connect the capacitor is in Hi-Vision (high definition TV) inside minimum for industry The compatible video drives IC, this helps the machine to realize miniaturization too.

In addition, are used for removing low-pass filter LPF (Low Pass Filter) of useless high frequency noise mixed in the video signal inside Have and Y, the one-one optimal characteristics of PB and PR signal. In addition, also there is function of helping walkie machines to save the electric energy, for example can make the electric current of the circuit 0& mu when there is inoperation inside; A (typ.) Treat electromechanics route,etc.. Luo Mu will be developing while according with the products of the user's needs in the future, further expand and supplement the product series hard.

1. Major advantage of BH7606GU

1) Adopt WL-CSP (the chip size of wafer level is capsulated) ,Have realized 2.26mm× 2.26mm× Microminiaturization of 1.0mm. 2) Compatible with broadband D4 specification video signal 3) Compatible 3 with Y/PB/PR exports the video to drive IC4 inside) No longer need traditional video to drive IC essential 220& mu; F to 1000μ F high-capacity output capacitor. 5) There is LPF used for denoising inside; Built-in remaining machine function. 6) Can work under the low-voltage condition with mains voltage of 2.85 to 3.45V.