Sony to Stop Producing Smaller CRTs

NerveGas writes "Sony is apparantly going to stop producing 17- and 19-inch CRTs, in favor of LCDs. It seems a bit soon to drop CRTs completely, seeing as how LCDs still have less than 30% of the market share. Maybe since their patent on Trinitron screens expired, they're not able to command ridiculous margins any more." Smaller CRTs? I've got a couple 19" Sony monitors here, and I've always considered them to be a good size.

Comments

Reservation Price

[vandel405]

Its called "Reservation Price" and if you don't do it in business, you're doing the 'wrong' (profitwise) thing.

A persons reservation price, is the max $ they are willing to spend on an item. Lets say there are 5 (A, B, C, D, E) people in our world interesting in buying a shinny new FOO.

Bar INC. the maker of FOO does market research before releasing FOO and finds that some people (A and B) would pay $10 for foo, C thinks it is only worth $8 and D, E wouldn't buy it unless it were $5 or less.

So to make maximum profit, Bar INC. first prices FOO at $10 for a year, A and B pick up one each. Then they drop it to $8, C picks one, then after 18 more months, they drop it to $5 and D and E get there FOO's. Total revenue is 38$ for Bar INC. If they had just marketed at some average of like ~$8 they would have only made $24 because D and E would never purchase.

It is safe to assume that nearly all hardware companies practice this.

Re:the las vegas effect

[Edgewize]

You haven't looked at LCD recently, I guess. I paid under $280 for a KDS 15" LCD to replace a 17" (16.1 viewable) Trinitron and it has no smearing whatsoever. The only thing I have ever noticed is when quickly scrolling white text over a black background, the text is visibly dimmer (but still readable).

There are plenty of LCD monitors with a total response time under 35 ms now, which is enough for 30 crisp, fully-contrasted frames per second. Quake 3 and other fast high-contrast games might lose some crispness, but the images are still clear and bright enough for the average joe. (Maybe even better-looking, since there's just the slightest hint of motion blur :)

Of course some very cheap LCDs have serious issues with ghosting, but you shouldn't have any problems as long as you try before you buy.

One thing to be careful with piuxel response times

[StArSkY]

Some pixel response times are measured in half-cycles and others are measured in full cycles.

My 25ms lcd's are FULL cycle. 25ms to clear and replace a pixel with a new colour.

Some manufacturers are advertising pixel response times based upon just the time from already cleared to fill, and as such report their times twice as good as they actually are. So be careful and definitely TRY BEFORE YOU BUY with LCD's. Also remember ot check for dead pixels.

Re:Back in the old days...

[Turbyne]

After the settlement of the strike and the successful launch of their ADR stock, Sony had returned to normal. An eventful 1961 drew to a close on December 16, when Sony concluded a contract with Paramount Pictures to provide technical assistance in the production of a chromatron tube and color television receiver utilizing it.

The days of radio are over. The future lies in television. Ibuka's simple comment resulted in the birth of Sony's model TV8-301, the world's first portable television. It was, however, a black and white receiver.

We are surrounded by vivid colors in our daily life. Television, then, must be true to life. A TV set that cannot reproduce color is far from having been perfected. Producing color TVs was the next logical step for anyone involved in television. Sony was no exception. Many people had taken part in the technical research of color TVs from the earliest days of television. Early color receivers used cathode-ray tubes developed by RCA, which employed the three-electron gun shadow mask system. These cathode-ray tubes had three major drawbacks however: they were expensive, difficult to tune and broke down often. In comparison with black and white sets, the images were much darker. Moreover, when viewed in a normally lit room, the beautiful colors did not come through. Colors often ran into one another --- in general it was difficult to attain an accurate picture.

The consensus was that the dark picture and failure to produce true color did not merit the high price. This feeling accounted for the slow sales of color sets. In the U.S., the ratio of B/W TV owners to color TV owners was 50 to 1 (50 million to 1 million). In Japan, the situation was worse, with only 300 color receivers sold in contrast to nine million B/W sets.

Ibuka and the others decided that if they were going to tackle color TV, they would not rely on the shadow mask process with all its drawbacks. The Sony staff was confident that they could come up with a television without precedent. Sony is an innovator. We do things that no one has done. With this, Sony began the urgent search for a replacement to the shadow mask.

The SV-201 all-transistor VTR.

Sony was not alone. Dissatisfaction with the shadow mask screen was widespread. One possible substitute was the banana tube. Television signals were sent through this long thin tube, followed by RGB signals flashed at timed intervals, shuttered through a striped filter rotated through the beam. The rotating sound made a clattering noise, which in Japanese is onomatopoetically referred to as karakara. The color television using it was given the dubious, but amusing, name of karakara television, because of its phonetic closeness to the word color. The apple tube, which had been developed by Philco, was another possibility. Then there was the chromatron tube. This was the invention of famous American atomic physicist and Nobel laureate, Dr. E. O. Lawrence.

In March 1961, Kihara and his staff took part in the IRE Show which was held at the New York Hilton Hotel and the New York Coliseum. An exhibit of the latest technology and technological applications, this was more like a scientific exposition than the present day trade show. Kihara and his staff had brought along the SV-201, the world's smallest video recorder and Hi-D (high-density) metal powder-coated tape which had been developed for the recorder.

Here at the show, the Sony staff came across the brightest color display they had ever seen. It had originally been conceived as an IFF (Identification of Friend or Foe) display for military use. At one glance, however, Kihara knew that it was what they had been looking for.

http://www.sony.net/Fun/SH/1-10/h1.html