TW381400B - Video phone apparatus having CMOS memory chips - Google Patents
Video phone apparatus having CMOS memory chips Download PDFInfo
- Publication number
- TW381400B TW381400B TW87106066A TW87106066A TW381400B TW 381400 B TW381400 B TW 381400B TW 87106066 A TW87106066 A TW 87106066A TW 87106066 A TW87106066 A TW 87106066A TW 381400 B TW381400 B TW 381400B
- Authority
- TW
- Taiwan
- Prior art keywords
- item
- camera
- patent application
- image sensor
- cmos
- Prior art date
Links
- 230000002079 cooperative effect Effects 0.000 claims description 3
- 206010034960 Photophobia Diseases 0.000 claims 2
- 208000013469 light sensitivity Diseases 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1997117482 DE19717482A1 (de) | 1997-04-25 | 1997-04-25 | Bildtelefongerät mit CMOS-Speichership |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW381400B true TW381400B (en) | 2000-02-01 |
Family
ID=7827724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW87106066A TW381400B (en) | 1997-04-25 | 1998-04-21 | Video phone apparatus having CMOS memory chips |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE19717482A1 (de) |
| TW (1) | TW381400B (de) |
| WO (1) | WO1998049834A1 (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR920007919B1 (ko) * | 1988-06-27 | 1992-09-19 | 미쯔비시 덴끼 가부시기가이샤 | 텔레비젼 전화기 |
| JP3172199B2 (ja) * | 1990-04-04 | 2001-06-04 | 株式会社東芝 | テレビ電話装置 |
| US5461425A (en) * | 1994-02-15 | 1995-10-24 | Stanford University | CMOS image sensor with pixel level A/D conversion |
-
1997
- 1997-04-25 DE DE1997117482 patent/DE19717482A1/de not_active Ceased
-
1998
- 1998-04-20 WO PCT/DE1998/001094 patent/WO1998049834A1/de not_active Ceased
- 1998-04-21 TW TW87106066A patent/TW381400B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE19717482A1 (de) | 1998-10-29 |
| WO1998049834A1 (de) | 1998-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |